6 Female Bar Founders Shaking Up the Industry (2026)

From Pegu Club to Tayer + Elementary: 6 female bar founders who didn't wait for the industry to open up, they built the bars that rewired it.

A group of women enjoying drinks and lively conversation at a stylish bar, with warm lighting and wine glasses on the table.
Case 1

For decades, the bar world has largely been a male-led industry. From ownership to leadership positions behind the bar, women have often been underrepresented despite playing a major role in shaping cocktail culture. Yet instead of waiting for the industry to change, a new generation of female bar founders decided to change it themselves.

The women featured below built award-winning bars, earned some of the industry's highest honors, and created opportunities for future female bartenders and women in bartending around the world. Their impact goes far beyond the venues they opened. Speed Rack, a competition dedicated to supporting women behind the bar, has raised nearly $2 million for breast cancer research while helping hundreds of bartenders grow their careers.

Even more impressive, three of the six bars in this list have already closed, but the influence their founders had on the industry is still going strong. Their stories offer a powerful look at how female entrepreneurs in hospitality continue to challenge the bar industry gender gap and leave a lasting mark on the business.

Case Study #1: Audrey Saunders — The Architect of the Cocktail Renaissance (Pegu Club)

Imagine ordering the same cocktail twice and getting two completely different drinks.

That was not unusual in many bars during the early 2000s. Recipes were often inconsistent, training was limited, and bartending lacked the structure found in other professional crafts. Audrey Saunders saw that problem and decided to change it.

What followed helped reshape modern cocktail culture and influenced countless bars that came after.

Snapshot

Founder

Audrey Saunders

Bar

Pegu Club (est. 2005, New York City; permanent closure announced April 30, 2020)

Model

Reservation-friendly, technique-led cocktail bar above ground-floor retail, SoHo

Influence

Trained or seeded talent that went on to run programs at Death & Co, NoMad, Attaboy, and dozens of others

Signature Cocktails

Old Cuban, Gin-Gin Mule, Tantris Sidecar (now global modern classics)

Philosophy

The bar is the kitchen. Build the team, the curriculum, and the discipline that a kitchen has.

The Challenge: A Category That Did Not Take Itself Seriously

Today, most people expect a cocktail bar to follow recipes, train its staff, and deliver a consistent experience. Twenty years ago, that was far less common.

Many bars operated without the structure people associate with professional kitchens. Common challenges included:

  • Recipes that varied from one bartender to another.

  • Little formal training for new staff.

  • No clear career path for bartenders.

  • Few documented methods or industry standards.

  • A focus on selling drinks rather than mastering a craft.

Before becoming the influential Audrey Saunders bartender known around the world, Saunders co-founded a corporate cleaning business and later trained under cocktail legend Dale DeGroff at the Rainbow Room.

What she noticed was simple: the talent was there, but the system was not.

The Breakthrough: Treating the Bar Like a Kitchen

Saunders approached bartending the way great chefs approached cooking.

When Pegu Club opened in 2005, precision became part of everything. Recipes were carefully measured. Ice was chosen based on the drink being served. House syrups were made regularly. Team training never stopped.

At the time, this approach felt unusual. Today, it feels normal because so many bars eventually adopted it.

Key elements of the Pegu Club approach included:

  • Detailed recipes measured with precision.

  • Multiple ice formats designed for specific drinks.

  • Fresh house-made ingredients.

  • Ongoing staff education and training.

  • Systems that could be repeated and taught.

The influence spread quickly. Industry publications highlighted the bar's methods, helping future cocktail bar founders and female bar founders learn from its approach.

Over time, what started as Pegu Club's way of working became a playbook that many bars would eventually follow.

The drinks themselves became part of cocktail history. The Old Cuban, Gin-Gin Mule, and Tantris Sidecar are now served around the world, often by people who do not even realize where they originated.

Perhaps the greatest achievement was the people. Former team members went on to open or lead celebrated bars such as Death & Co, NoMad, and Attaboy. Pegu Club became an unofficial school for future industry leaders, including many influential voices in women in bartending.

Results: 15 Years as the American Cocktail Curriculum

Pegu Club became much more than a successful bar.

  • Operated from 2005 to 2020.

  • Helped establish training and preparation standards that spread across the industry.

  • Created cocktails that became global classics.

  • Produced alumni who helped shape the modern cocktail movement.

  • Influenced countless bars far beyond New York City.

Even after closing, its methods continue to appear in bars around the world.

Lessons & Playbook

Audrey Saunders' story offers several lessons that apply far beyond hospitality.

  • Write down your process. What feels obvious today can become your greatest asset tomorrow.

  • Invest in people. A well-trained team can extend your influence far beyond one location.

  • Build systems, not shortcuts. Strong systems make quality easier to maintain.

  • A business can create a legacy through the people it develops, not just the products it sells.

The Bitter Pill

Pegu Club helped teach the modern cocktail industry how to operate. Ironically, the challenge that closed it had nothing to do with cocktails.

As its lease approached expiration, the bar faced the possibility of higher rent, a costly plumbing problem, and the challenges brought by COVID-19. Together, those pressures became too much to overcome, and Pegu Club closed in 2020.

The lesson is simple: influence does not pay the rent. The bar that helped train a generation of bartenders faced the same financial realities that have forced many other Manhattan venues to close.

PrometAI Connection

Audrey Saunders built the Pegu Club on systems. Recipes were documented, training was structured, and standards were clearly defined.

Hospitality finances deserve the same level of attention. PrometAI helps founders plan for costs, test lease scenarios, and understand how business decisions affect long-term profitability. Because sometimes the biggest threat to a business is not what happens behind the bar, but what happens on the balance sheet.

Case 2

Case Study #2: Julie Reiner — The Multi-Venue Operator (Clover Club & Flatiron Lounge)

Building one successful bar is impressive. Building several award-winning bars while training future industry leaders is something else entirely.

That is exactly what Julie Reiner accomplished. Through venues such as Flatiron Lounge, Clover Club, Leyenda, and Milady's, she helped prove that great cocktails, strong teams, and high-volume service could successfully exist under the same roof.

Snapshot

Founder

Julie Reiner

Bars

Flatiron Lounge (est. 2003, NYC; closed 2018), Clover Club (est. 2008, Brooklyn; open), Leyenda (2015-2025, with Ivy Mix and Susan Fedroff), Milady's

Model

High-volume neighborhood cocktail bars with classical menus and trained bartenders

Awards

2009 World's Best New Cocktail Lounge (Tales of the Cocktail); 2013 Best American Cocktail Bar; 2014 Wine Enthusiast Mixologist of the Year; 2022 Helen David Lifetime Achievement; 2025 North America's 50 Best Roku Industry Icon

Philosophy

A cocktail bar should serve excellent drinks at neighborhood volume, not boutique volume. The economics demand it.

The Challenge: Scaling Without Diluting

When Reiner opened Flatiron Lounge in 2003, the cocktail scene looked very different from today. Most people chose between loud nightclubs and traditional hotel bars. A busy neighborhood cocktail bar serving classic drinks to walk-in customers was still a relatively new idea.

Success quickly created a bigger challenge. One great bar is difficult to build. Multiple great bars are even harder.

Reiner needed to maintain quality, train new bartenders, keep service moving on busy nights, and expand into new locations without losing the standards that made the bars successful in the first place. Doing all of that in one of the world's most expensive rental markets made the challenge even tougher.

The Breakthrough: Building Bartenders, Not Performers

Julie Reiner's biggest contribution was not a cocktail. It was people.

Flatiron Lounge became a training ground for future hospitality leaders. The goal was not to create performers behind the bar. It was to develop professionals who could eventually lead bars of their own. Lynnette Marrero, who would later become one of the most influential names in the industry, trained there. Dozens of others went on to lead bar programs across New York City.

Reiner also helped Audrey Saunders open Pegu Club in 2005 before launching Clover Club in Brooklyn in 2008. That move allowed her to bring the same training-focused model to a new audience while proving it could work beyond a single location.

Reiner proved that excellent cocktails did not have to be limited to small boutique bars. With the right training systems in place, quality and high-volume service could work together.

As her influence grew, so did the recognition. Reiner built one of the strongest award records among female bar founders and cocktail bar founders in the United States.

Some of her most notable achievements include:

  • 2013 Best American Cocktail Bar.

  • 2014 Wine Enthusiast Mixologist of the Year.

  • 2022 Helen David Lifetime Achievement Award.

  • 2025 North America's 50 Best Roku Industry Icon Award.

Another milestone came in 2015 with the opening of Leyenda alongside Ivy Mix and Susan Fedroff. The bar became the first US cocktail destination dedicated to Latin American spirits and later earned a James Beard Outstanding Bar Program nomination before closing in 2025.

Through these ventures, Reiner helped create opportunities for future leaders in women in bartending while demonstrating the long-term impact of successful women-owned bars.

Results: The Most-Awarded Cocktail Operator in the US

Few hospitality operators have influenced modern cocktail culture as deeply as Julie Reiner.

  • Clover Club has remained open for more than 15 years and continues to be one of New York's most respected cocktail bars.

  • Reiner built one of the most consistent award records in the American cocktail industry.

  • Her training network helped shape generations of bartenders, bar directors, and hospitality leaders, influencing two generations of New York cocktail culture.

  • Alumni include Lynnette Marrero and many other professionals who continue to influence the industry today.

Her greatest achievement may not be any single bar. It may be the people and careers that grew from the culture she created.

Lessons & Playbook

Several lessons stand out from Reiner's journey:

  • Train to the same standard every day, whether the room is half full or completely packed.

  • Awards can extend a brand's reach without requiring a large marketing budget.

  • Growth creates opportunity, but every new location also creates new risks.

  • Strong teams make long-term expansion possible.

The Bitter Pill

Julie Reiner built award-winning bars and earned some of the industry's highest honors. Yet even that could not stop rising real estate costs.

Flatiron Lounge closed in 2018 after rent increased from approximately $22,000 per month to more than $30,000 per month. Years later, Leyenda closed in 2025 despite earning national recognition and a James Beard nomination.

The lesson is simple: great bars do not control rent. In hospitality, a successful concept still needs a lease that makes financial sense.

PrometAI Connection

Running multiple venues means making multiple financial bets. Lease costs, staffing expenses, occupancy levels, and profit margins can look very different from one location to another. PrometAI helps hospitality founders test those numbers before signing a new lease and taking on additional risk.

For female entrepreneurs in hospitality, strong financial planning can be just as important as great drinks and great service when building a business designed to grow and last.

Case 3

Case Study #3: Ivy Mix — The Founder Who Built the Pipeline (Leyenda & Speed Rack)

Most founders build a bar and hope it succeeds. Ivy Mix built a bar and a system designed to help other people succeed too.

Through Leyenda and Speed Rack, she created opportunities for hundreds of bartenders, helped raise nearly $2 million for breast cancer research, and built a platform that continued growing even after her bar closed. That is what makes her story one of the most unique examples among today's female bar founders.

Snapshot

Founder

Ivy Mix

Ventures

Leyenda (est. 2015 Brooklyn, with Julie Reiner and Susan Fedroff; closed 2025); Speed Rack (co-founded 2011 with Lynnette Marrero; active, international)

Awards

2015 Tales of the Cocktail American Bartender of the Year; 2019 James Beard Outstanding Bar Program nomination (Leyenda); 2026 James Beard Outstanding Professional in Cocktail Service semifinalist

Speed Rack Impact

Nearly $2 million raised for breast cancer research; hundreds of women bartenders platformed globally across 10+ years of US and international rounds

Philosophy

A bar is a venue. A competition is a pipeline. The industry needs both -- and the pipeline compounds while the venue does not.

The Challenge: A Pipeline Closed at the Top

When Ivy Mix entered the industry, talented women were already working behind bars. The problem was what happened next.

Many of the biggest competitions, leadership positions, and industry spotlights were still largely dominated by men. Women had the skills to succeed, but they often lacked the visibility, mentorship, and opportunities needed to move into higher-profile roles.

In short, the industry had talent. What it lacked was a pipeline.

The Breakthrough: Two Parallel Companies

Rather than building a single business, Mix built two.

The first was Speed Rack bartending, which she co-founded with Lynnette Marrero in 2011. The competition combined speed, skill, and fundraising, while giving women a platform to showcase their talent in front of the industry. What started as a competition quickly became something much bigger.

Over more than a decade, Speed Rack expanded internationally, helped platform hundreds of women in bartending, and raised nearly $2 million for breast cancer research. Many competitors later became bar owners, bar directors, and hospitality leaders across the United States, the United Kingdom, and Asia.

At the same time, Mix was building Leyenda. Opened in Brooklyn in 2015 alongside Julie Reiner and Susan Fedroff, Leyenda became the first US cocktail bar dedicated to Latin American spirits. Its specialized focus helped it stand out in a crowded market and earned a James Beard Outstanding Bar Program nomination in 2019.

Together, these ventures allowed the Ivy Mix bartender brand to grow in two directions at once. One business served guests. The other helped develop future industry leaders.

As one of the most influential founders behind modern women-owned bars, Mix showed that a founder's impact can extend far beyond a single venue.

Results: A Platform That Outlasted the Venue

Leyenda closed. Speed Rack didn't. That simple fact explains why Ivy Mix's story stands out.

While Leyenda successfully operated for a decade before closing in 2025, Speed Rack continued expanding and supporting new generations of bartenders around the world.

  • Speed Rack continues to operate internationally.

  • Hundreds of future hospitality leaders have come through the program.

  • Nearly $2 million has been raised for breast cancer research.

  • Mix was named a 2026 James Beard Outstanding Professional in Cocktail Service semifinalist after Leyenda had already closed.

The venue may have closed, but the platform kept growing. In many ways, that became the bigger success story.

Lessons & Playbook

Ivy Mix's journey offers several valuable lessons:

  • Build the pipeline while building the venue.

  • Educational programs and industry platforms can create value long after a physical location closes.

  • Specialization creates differentiation. Leyenda's focus on Latin American spirits gave it a unique position that few competitors could match.

  • A founder's influence becomes stronger when it extends beyond a single business.

The success of women-owned bars is often measured through sales, awards, and popularity. Mix's story shows that influence can also be measured by the opportunities created for others.

The Bitter Pill

Leyenda earned national recognition, glowing reviews, and a James Beard nomination. On paper, it looked like a success story. Yet even successful bars face limits.

Running a small cocktail bar in a high-cost city is expensive. Skilled staff, quality ingredients, and rising lease costs all put pressure on the business. In 2025, after a decade of operation, Leyenda closed its doors.

The lesson is simple: awards can build reputation, but they cannot change the economics of the business. A great concept still needs a financial model that works long term.

PrometAI Connection

Ivy Mix built more than a venue. She built multiple sources of value.

That approach offers an important lesson for hospitality founders. Relying on a single business means relying on a single source of revenue and a single set of risks.

PrometAI helps founders model multiple revenue streams, test different growth strategies, and build stronger business structures from the start. The goal is not to create a backup plan. It is to build a business that can continue creating value in more than one way.

Case 4

Case Study #4: Monica Berg — The Bartender Who Started Fixing the Industry (Tayēr + Elementary)

What if building one of the world's best bars still wasn't enough? 

That question sits at the center of Monica Berg's story. While many hospitality leaders focus on improving the guest experience, Berg focused on something bigger: improving the industry itself. Through Tayēr + Elementary, Muyu Liqueurs, P(our), and Back of House, she built businesses and initiatives designed not only to serve customers, but also to support the people working behind the bar.

That approach helped make her one of the most influential female bar founders and female entrepreneurs in hospitality today.

Snapshot

Founder

Monica Berg

Bar

Tayēr + Elementary (est. 2019, London) -- two-room concept with partner Alex Kratena

World's 50 Best

#2 (2022); #5 (2025) -- verified against theworlds50best.com/bars/the-list/tayer-elementary.html

Companion Businesses

Muyu Liqueurs (her own product line); P(our) educational nonprofit; Back of House (anonymous reporting platform for harassment, discrimination, labor issues)

Awards

2019 Altos Bartenders' Bartender at World's 50 Best Bars -- first woman to receive the honor; 2015 Linie Honorary Award for Norwegian food and drink culture

Philosophy

The bar is one product. The industry is the other. If the second one is broken, the first one cannot stay great for long.

The Challenge: A Culture Top-Tier Bars Inherited and Did Not Fix

The world's best bars are usually judged by what customers see. Great drinks, exceptional service, and unforgettable experiences often lead to awards and rankings. Monica Berg believed that was only part of the picture.

Behind the scenes, many hospitality businesses still struggled with challenges that had existed for decades. Long hours, low pay, workplace harassment, and discrimination remained common across the industry, including in highly respected venues.

Berg's view was simple. A bar could not be truly excellent if the people behind it were struggling. While rankings rewarded the customer experience, many workplace issues continued without receiving the same attention.

The Breakthrough: A Stacked Operating Model

Rather than building a single business, Berg built an ecosystem.

At the center was Tayēr + Elementary, launched in London in 2019 with Alex Kratena. The venue combines two very different concepts in one location. Elementary serves a high volume of guests in a more casual environment, while Tayēr focuses on a precise and highly crafted cocktail experience.

The result is a model that serves different customer groups, different price points, and generates more value from a single lease.

Berg then expanded beyond the bar itself.

Muyu Liqueurs gave the brand a product that could live on retail shelves and generate revenue long after the bar closed for the night.

P(our) helped create education, discussion, and professional development opportunities for hospitality workers.

Back of House addressed one of the industry's most difficult challenges. The platform allows hospitality employees to anonymously report harassment, discrimination, and other workplace issues that might otherwise remain hidden.

Together, these ventures allowed the Monica Berg bartender brand to grow far beyond a single venue.

As one of the leading voices among women in hospitality industry leadership, Berg showed that founders can create lasting impact by solving industry problems, not just customer problems.

Results: #2 in the World, and a Working Harassment Platform

The results extended far beyond awards.

  • Tayēr + Elementary ranked #2 in the World's 50 Best Bars in 2022.

  • The bar ranked #5 in the world in 2025.

  • Berg became the first woman to win the Altos Bartenders' Bartender Award in 2019.

  • Back of House continues operating as a practical tool for hospitality workers facing workplace challenges.

  • Muyu and P(our) expanded Berg's influence beyond traditional bar operations.

Those achievements helped establish Berg as one of the most influential figures among World's 50 Best Bars women leaders.

More importantly, she built infrastructure that continues helping people whether they ever visit her bar or not.

Lessons & Playbook

Monica Berg's story offers several valuable lessons:

  • A two-room concept can maximize the potential of a single location by serving different audiences and price points.

  • A retail product can become one of a bar's most durable revenue extensions.

  • Educational programs and industry platforms can create value that lasts beyond the venue itself.

  • The biggest opportunities are not always customer problems. Sometimes they are industry problems.

  • Founders who build solutions for structural challenges can create influence that no single bar can replicate.

The growth of women in hospitality industry leadership is often measured through awards and rankings. Berg's story shows that lasting influence can also come from improving the systems that support the people behind the bar.

The Bitter Pill

One of the most challenging parts of Berg's story is that she has spent years helping fix problems within the same industry her own business operates in.

Back of House exists because workplace harassment, discrimination, and reporting systems were not being addressed consistently, even at highly rated venues. The work of improving those systems is ongoing, and much of it happens outside the spotlight.

Unlike awards, rankings, or revenue growth, this type of work rarely receives the same recognition. Yet it requires time, energy, and long-term commitment on top of running one of the world's top-ranked bars.

The lesson is simple: fixing an industry can be just as demanding as building a successful business.

PrometAI Connection

Monica Berg's model includes a bar, a product line, an educational nonprofit, and a workplace platform.

Each creates value. Each also requires time, money, and attention. Managing multiple ventures means understanding where revenue is generated, where costs accumulate, and where a founder's effort creates the greatest impact.

PrometAI helps founders model those decisions, making it easier to balance growth, sustainability, and long-term goals across multiple business initiatives.

Case 5

Case Study #5: Lynnette Marrero — The Five-Layer Stack (Llama Inn, Speed Rack, Delola)

One bar can create a career. Lynnette Marrero built a career that does not depend on one bar.

From restaurants and competitions to consulting, consumer products, and partnerships, she created five connected layers of business around the same reputation and network. If one layer slows down, the others keep working.

That strategy helped make Marrero one of the most influential female bar founders and female entrepreneurs in hospitality today.

Snapshot

Founder

Lynnette Marrero

Ventures

Bar Director: Llama Inn (Brooklyn) and Llama San (Greenwich Village, JBA Outstanding Bar nominee 2022); Co-founder, Speed Rack (2011); Founder, Drinksat6 (consulting); Liquid Creative Director, Aplós; Partner, Milly's Neighborhood Bar (2025); Co-creator, Delola spritz line with Jennifer Lopez (April 2023)

Awards

2016 Wine Enthusiast Mixologist of the Year; 2009 James Beard Foundation 'America's Leading Female Mixologists'; 2015 Food & Wine / Fortune Most Innovative Women in Food & Drink

Training

Started under Julie Reiner at Flatiron Lounge -- the same lineage as the modern New York cocktail scene

Philosophy

A bar founder cannot rely on one venue. Stack the bar, the competition, the consulting, the CPG brand, and the partnership from day one.

The Challenge: Single-Venue Founders Get Crushed

The hospitality industry has a common problem. A bar can win awards, attract loyal customers, and still struggle when rent rises or costs increase.

The previous two case studies showed exactly that. Julie Reiner and Ivy Mix built celebrated venues, yet both stories eventually ran into the same challenge: even great bars are vulnerable to lease costs and changing economics.

Marrero saw the risk early. Depending on one venue meant depending on one location, one lease, and one revenue stream. She wanted a structure that could survive beyond any single business.

The Breakthrough: Five Layers Around One Career

Instead of building one company, Marrero built five connected layers.

  • Layer 1: The Bar

She served as Bar Director for Llama Inn and Llama San. In 2022, Llama San earned a James Beard Outstanding Bar Program nomination. She also became a partner in Milly's Neighborhood Bar in 2025.

  • Layer 2: The Competition

In 2011, Marrero co-founded Speed Rack bartending with Ivy Mix. The competition became one of the industry's most important development platforms for women in bartending, while raising nearly $2 million for breast cancer research.

  • Layer 3: Consulting

Through Drinksat6, Marrero turned her expertise into a consulting business that helps other hospitality operators improve their businesses.

  • Layer 4: Consumer Products

She became Liquid Creative Director for Aplós and co-created Delola, a ready-to-drink spritz line launched nationally in April 2023 with Jennifer Lopez.

  • Layer 5: Partnerships and Equity

Through Milly's Neighborhood Bar, speaking engagements, educational work, and strategic partnerships, Marrero created opportunities to participate in growth without taking on the full burden of ownership.

Together, these five layers transformed the Lynnette Marrero bartender brand into a business ecosystem rather than a single career path.

Results: The Working Architecture of a Sustainable Bar Career

The strategy worked.

  • Llama San earned a James Beard Outstanding Bar Program nomination in 2022.

  • Delola launched nationally in 2023 through a partnership with Jennifer Lopez.

  • Speed Rack raised nearly $2 million for breast cancer research.

  • Marrero built influence across bars, consulting, education, consumer products, and partnerships.

Most importantly, she created a career designed to keep growing from multiple directions at once.

Marrero's biggest achievement was not a single award or business. It was creating a structure where every layer helped strengthen the others.

Lessons & Playbook

Several lessons stand out from Marrero's approach:

  • Each layer should support the next. Consulting builds relationships. Relationships create opportunities. Opportunities help launch new ventures.

  • Consumer products can become one of hospitality's most durable revenue extensions. A product can generate sales even when the founder is not working behind the bar.

  • Strong personal brands create opportunities across multiple business categories.

  • The most resilient careers are often built on several connected revenue streams instead of one.

Everything Marrero built traces back to the reputation and network she started developing under Julie Reiner at Flatiron Lounge. The businesses may be different, but the foundation is the same.

The Bitter Pill

The five-layer stack solves one problem but creates another. There is no simple version of this career. Bars, consulting, Speed Rack, consumer products, partnerships, speaking engagements, and educational work all require time and attention. Success in one area does not pause the responsibilities in another.

The trade-off is clear. Marrero reduced the risk of depending on a single venue, but she also created a career where multiple businesses are operating at the same time.

The lesson is simple: diversification reduces risk, but it does not reduce complexity.

PrometAI Connection

Lynnette Marrero's career operates like a portfolio of businesses rather than a single company.

Some ventures generate revenue. Some build visibility. Some create future opportunities. The key is understanding how they work together and where one layer supports another.

PrometAI helps founders model those connections, showing how different revenue streams support growth and identifying when expansion creates leverage or creates overload. That visibility helps founders build sustainable businesses before complexity becomes a problem.

Case 6

Case Study #6: Bannie Kang — The Audience-First Founder (Side Door, Singapore & Mu, Taipei)

Most hospitality founders open a venue and then hope customers show up. Bannie Kang did the opposite.

She built an audience first, proved people wanted the experience, and only then signed a commercial lease. That approach helped turn a home-based supper club into one of Asia's most talked-about new bars and gave her a foundation to expand beyond Singapore.

Today, Kang is recognized as one of the region's most respected female bar founders and female entrepreneurs in hospitality, but her success started long before Side Door opened its doors.

Snapshot

Founder

Bannie Kang

Bars

Side Door (est. 2023 as standalone venue, originated as supper club in founders' home, Singapore); Mu (Taipei, co-founded with Tryson Quek)

Ranking

Side Door: #53, Asia's 50 Best Bars 2025 extended 51-100 list -- first year of eligibility. (Source: World's 50 Best Bars -- theworlds50best.com/stories/News/asias-50-best-bars-2025-51-100-list.html)

Awards

Diageo World Class Global Winner 2019 (Source: PRNewswire Sept 2019); 2021 Mancino Bartenders' Bartender -- Asia's 50 Best Bars (Source: DRiNK Magazine body sentence); DRiNK Awards Bartender of the Year (Asia) 2020; Best Female Bartender, Bar Awards Singapore 2014 & 2015

Philosophy

Build a guest list before you build a venue. The room is easier than the relationship.

The Challenge: No Inheritance and No Easy Entry

Bannie Kang's journey did not begin with industry connections, investors, or a famous hospitality background. When she moved from Korea to Singapore in 2010, she started as a waitress and had no bartending experience.

She also faced several challenges:

  • No established network in the industry.

  • No traditional path into bar ownership.

  • High commercial rents in Singapore.

  • An industry where independent ownership often requires significant capital.

For many aspiring founders, those obstacles would have been enough to stop the journey before it started. Kang chose a different path. Instead of waiting for opportunities, she focused on creating them.

The Breakthrough: Supper Club First, Venue Second

The smartest decision Kang made was not opening a bar. It was delaying the bar.

Together with her partner, Tryson Quek, she launched Side Door as a supper club inside their home. The goal was simple: test the concept, build relationships, and see whether people actually wanted the experience. The strategy worked.

Instead of opening a venue and searching for customers later, they built the audience first and opened the standalone Side Door location in 2023 after demand had already been proven.

Kang also brought something else to the project: credibility.

Winning the Diageo World Class Global Winner title in 2019 gave the Bannie Kang bartender brand recognition that extended far beyond a single venue. That reputation helped support both Side Door and Mu, the Taipei bar she later co-founded with Quek.

The result was an audience-first business model built on proven demand rather than assumptions.

Results: Ranked on Debut, Platform Built Before the Bar

The audience-first strategy paid off quickly.

  • Side Door debuted at #53 on Asia's 50 Best Bars 2025 extended 51-100 list in its first year of eligibility.

  • Kang won the 2021 Mancino Bartenders' Bartender Award, one of the industry's most respected peer-voted recognitions.

  • She earned the Diageo World Class Global Winner title in 2019.

  • Mu expanded her presence beyond Singapore and created a multi-city footprint.

Most importantly, Side Door entered the market with an audience already in place.

The bar did not need to build demand from scratch because the relationship with guests already existed.

Lessons & Playbook

Several valuable lessons come from Kang's approach:

  • Validate an idea before signing a lease. A low-cost format can reveal whether demand truly exists.

  • Awards are more than recognition. They become business assets that create trust and credibility for future projects.

  • Building an audience first reduces the risk of opening a new venue.

  • Expanding across multiple cities can diversify both revenue opportunities and professional visibility.

For aspiring cocktail bar founders, Kang's story is a reminder that growth does not always begin with a storefront. Sometimes it begins with a small group of loyal customers.

The Bitter Pill

Bannie Kang built her career largely through personal achievement and persistence.

While founders in markets such as New York have benefited from networks, competitions, and industry infrastructure that took years to develop, many of those systems are still less established across parts of Asia.

That reality means many women in bartending still have to rely heavily on their own reputation, awards, and personal effort to create opportunities.

The lesson is simple: talent can open doors, but strong industry support systems are what help future generations walk through them.

PrometAI Connection

Bannie Kang's story shows that you do not need to start big to build something successful. She tested the idea, built an audience, and proved demand before taking the next step.

PrometAI helps founders do the same by exploring different scenarios before making major investments. Sometimes the smartest move is not opening the business first. It is making sure people want it first.

Conclusion

The stories of these female bar founders reveal a lesson that goes far beyond cocktails.

Every founder in this list built something beyond the bar itself. Competitions, product brands, consulting businesses, and industry platforms became lasting assets that continued creating value long after the venue.

That may be the biggest takeaway. Three of the six bars featured here have already closed, yet the institutions their founders built are still making an impact. The real lesson is not the awards. It is what survived after the doors closed.

These stories also highlight progress in closing the bar industry gender gap. Many of the opportunities available to women in bartending and the broader women in hospitality industry today exist because founders created them.

The strongest female entrepreneurs in hospitality understood one more thing: a great business cannot depend on a single lease.

The founders above did not just make great drinks. They built businesses designed to survive the realities of the industry. PrometAI helps hospitality founders do the same by modeling costs, testing scenarios, and building stronger financial foundations before the first rent payment is due.