Patrick Ennis

Patrick joined Madrona Venture Group in 2019 following many years as an investor, scientist, and inventor.

Journey to Madrona

Prior to Madrona, Patrick was at Intellectual Ventures for more than a decade, running startup incubation and technology commercialization with a focus on Asian markets. His investments included Evolv Technology (Nasdaq: EVLV), of which he was a founding board member. Patrick was also the founding CTO of Xinova, a startup that pioneered an international open-innovation market network.

Previously Patrick was a Managing Director of ARCH Venture Partners, where he funded and built early-stage startups for ten years. His investments included Impinj (Nasdaq: PI), Innovalight (acquired by DuPont), and Kotura (acquired by Mellanox/NVIDIA).

Before joining the venture capital industry as a Kauffman Fellow in 1998, Patrick worked at AT&T and Bell Labs, leading engineering projects in software development, speech recognition, and network design. He also worked as a product manager in optical networking and a marketing manager for consumer telecom services.

Before joining Bell Labs, Patrick researched nuclear physics at government labs in North America and Europe. During this time, he published many articles in scientific journals, including The Physical Review, Zeitschrift für Physik, and Nuclear Instruments and Methods.

Lessons learned

  1. Integrity matters most, followed by work ethic. Both are more important than intelligence and experience.
  2. The entrepreneurial ecosystem is characterized by relationships and trust, not transactions.
  3. Learning never stops. One must be on a mission to seek out new ideas by learning from everyone.

When he’s not in the office…

Patrick loves to do anything with his three sons, including skiing, rock climbing, basketball, chess, or reading “The Hardy Boys” canon.

Noteworthy

Patrick has served on the board of directors of more than 25 companies. His current board seats include Yoodli, Tangibly, and Wipro Ltd. Patrick is a member of the Lockheed Martin Technical Advisory Group, a strategic advisor to the National University of Singapore, and a Senior Fellow at the Potomac Institute. Patrick is an inventor on several patents, has written about innovation, and is a frequent speaker at conferences.

In the last two decades, Patrick has spent more than 1,500 days abroad conducting business in 31 countries and developing relationships with technology, corporate, and academic leaders.

Patrick holds a Ph.D., MS, and MPhil in physics from Yale, an MBA from Wharton, and a bachelor’s in mathematics and physics from the College of William and Mary, where he was elected to the Phi Beta Kappa honor society.

Oren Etzioni

Oren Etzioni joined Madrona as a venture partner in 2000. He is an adviser and board member for The Allen Institute for Artificial Intelligence and the technical director of the AI2 Incubator. He is also a professor emeritus at the University of Washington Allen School. Oren is an acknowledged expert on not just the technology of building with AI but the societal impacts. He is quoted widely in popular science and business publications, from Wired to the New York Times, and he speaks often on this topic in public forums.

Journey to Madrona

Oren was the founding CEO of the Allen Institute for Artificial Intelligence, building the organization for over nine years before stepping down in 2022. While at AI2, Etzioni built the AI2 incubator and worked with Madrona, Sequoia, Kleiner Perkins, and Two Sigma to set up the AI2 fund. During his tenure, more than 20 companies spun out, including xnor.ai (funded by Madrona and acquired by Apple).

Oren has founded and co-founded several companies, including Farecast (sold to Microsoft in 2008) and Decide (sold to eBay in 2013), and he is the author of over 200 technical papers that have garnered roughly 50,000 citations.

Lessons learned

  1. Life is too short to work on a project you’re not incredibly excited about.
  2. The best way to predict the future is to invent it (Alan Kay).
  3. An ounce of data is worth a pound of my intuition.

When he’s not in the office…

He plays basketball and bughouse (a four-person variant of Chess).

Noteworthy

Oren received his bachelor’s from Harvard in 1986 and his Ph.D. from Carnegie Mellon University in 1991. He has received several awards, including the ACL’s 10-year Test-of-Time Paper Award for two separate papers published in 2012 (2022), GeekWire’s Hire of the Year (2014), Seattle’s Geek of the Year (2013), the Robert Engelmore Memorial Award (2007), the IJCAI Distinguished Paper Award (2005), AAAI Fellow (2003), and a National Young Investigator Award (1993).

Mike Fridgen

Mike Fridgen joined Madrona as a venture partner in 2025, following nine years as the managing director of Madrona Venture Labs, the firm’s former startup studio and incubation partner.

Journey to Madrona

Mike’s partnership with Madrona began in the late 1990s when the firm backed his first startup. Over the next decade, he was instrumental in launching three consumer tech ventures with Madrona’s support, including serving as the founding head of product at Farecast (acquired by Microsoft) and the founding CEO of Decide (acquired by eBay).

As the founder and managing director of multiple Madrona venture studio funds, Mike helped launch and invest in over 30 startups. Together, these companies raised more than $270 million and achieved a combined valuation exceeding $700 million.

Lessons learned

When he’s not in the office…

Mike is passionate about family adventure travel, having embarked on 10 trips over the past 10 years, covering all 7 continents. He enjoys practicing yoga with his wife, Jenn, exploring Pacific Northwest nature trails with his daughter, and traveling to the East Coast to watch his son play college baseball.

Noteworthy

Mike has advised numerous early-stage founders and companies, currently serves on the board of Otto the Agent, and is a member of the LPAC at Pack VC. He earned degrees from the University of Washington and Harvard Business School and is a board member of the Buerk Center for Entrepreneurship at the University of Washington.

Len Jordan

Len joined Madrona in January 2010. He is interested in software, hardware, and analytics systems that transform work and economics for big industries and consumer products that change how we see, hear, feel, and sense life. He most enjoys working with entrepreneurs on building their teams to last and scale.

Journey to Madrona

Len has served on the boards of 20+ early-stage companies and has been a director or executive at three companies that have completed initial public offerings. Before joining Madrona, Len was a partner at Frazier Technology Ventures, where he was directly involved in several investments, including Control4 and DocuSign. Prior to his career in venture, Len spent 16 years in the software industry, including as senior vice president at RealNetworks from 1996-2001 (RNWK-Nasdaq). Len’s team released four major versions of the RealSystem software platform and generated the majority of the company’s more than 100% annual revenue growth during the period. Before joining RealNetworks, Len was president of Creative Multimedia, Inc. (acquired by IHS- NYSE INFO). He started his software career in product management for Central Point Software before it was acquired by Symantec (SYMC- Nasdaq).

Lessons learned

  1. Breakthrough technology and market ideas should make you a little uncomfortable. Disruptive products that revolutionize the way people do things will include risk. Identifying the risks and developing execution plans to overcome them is crucial.
  2. Investing in a compelling initial market, product, and strategy is important. But markets, customer dynamics, platforms, and competition will change, so the essential factor is backing a team with exceptional abilities to consistently identify new market opportunities, products, and go-to-market strategies to reach them. The people who create, reinvent and execute the playbook are more important than the playbook.

When he’s not in the office…

Len is past president of the Seattle Country Day School Board of Trustees, a founding board member of Seattle United Soccer Club, and has coached and played soccer his entire life. He enjoys spending time trying to keep up with his four children, runs occasionally and is remembering how to play tennis.

Noteworthy

Len graduated magna cum laude from the Eccles School of Business at the University of Utah with bachelor’s degrees in finance and economics.

Alexandra Feldman

Alex joined Madrona in 2023 and serves as the firm’s controller. In this role, she supports the finance, accounting, tax, and audit functions for Madrona and Madrona’s funds.

Journey to Madrona

Before joining Madrona, Alex was an engagement manager at Standish Management, a fund administration firm specializing in outsourced CFO and back-office support serving clients across the private equity industry. She began her career with Standish as an associate and helped grow the company, specifically their Seattle office, over nearly seven years.

When she’s not in the office

Outside of work, Alex can be found walking her dog around the beautiful parks and beaches of West Seattle with her fiancé or trying out a new restaurant with friends. She also enjoys playing tennis and traveling to new and familiar places any chance she gets.

Noteworthy

Alex studied at the University of Washington in Seattle, earning economics and political science degrees.

Rachel Flink

Rachel joined Madrona in the fall of 2015 as an executive assistant and later transitioned into her current role as operations administrator. In her support of the back office, Rachel manages Madrona’s weekly partnership meeting calendar, helps maintain Madrona’s investor database, assists in processing capital calls and distributions, organizes various events, and provides day-to-day administrative support to Jennifer Chambers and Troy Cichos.

Journey to Madrona

Before joining Madrona, Rachel worked alongside and supported the founder of a Seattle area startup. Working alongside the company’s leadership team for five years, Rachel got a close look at the peaks and valleys that come with building a first-of-its-kind company. Because of this experience, Rachel greatly admires the founders that come to Madrona with such enthusiasm to build something new.

When she’s not in the office…

Rachel loves to spend time out and about with her husband and friends. And as much as she enjoys being on the go, she equally craves a quiet weekend at home working in the yard, ordering takeout, and bingeing the latest series curled up on the couch.

Noteworthy

Rachel attended Highline College, where she obtained an associate degree in administrative management.

Stella Fosberg

Stella joined Madrona in August of 2023 and is responsible for welcoming visitors to the office and administrative support.

Journey to Madrona

Stella graduated from Boise State University in 2023 with a bachelor’s in finance. Stella was drawn to Madrona because of her love of finance and numbers.

When she’s not in the office

Stella enjoys playing and watching various sports and wants to learn how to make tasty and healthy dinner recipes. Stella was born and raised in the Seattle area, and she loves exploring everything the city offers.

Noteworthy

While Stella was a student at Boise State University, she worked as a lifeguard at the campus recreation center and was a member of the club tennis team and the Zeta Tau Alpha sorority.

Coral Garnick Ducken

Coral joined the team in 2022 to help tell the stories of Madrona and its portfolio companies.

Journey to Madrona

Coral covered business news in the Seattle area for seven years. At the Seattle Times, Coral covered the Port of Seattle, T-Mobile, and various other business news topics. As a Business Reporter who covered breaking news on the weekends, Coral was part of the team to receive a Pulitzer Prize for the Seattle Times’s coverage of the tragic Oso landslide that struck Saturday, March 22, 2014. At the Puget Sound Business Journal, Coral covered health care and retail, which included writing about companies like Starbucks, Nordstrom, Costco, Juno, and Seattle Genetics, as well as the work coming out of the Fred Hutch and the University of Washington. Coral partnered with another reporter on a year-long project to document the cost of homelessness in Seattle, receiving a Sigma Delta Chi award from the Society of Professional Journalism for that coverage.

Lessons learned

Telling your story can be very difficult but going through the process of putting it into words provides so much clarity. Every founder — everyone in a company, really — should be able to tell the founding story and the problem a company is solving in a way everyone — even the non-technical —can understand.

When she’s not in the office…

As an Alaskan who grew up in a small fishing village in Southeast Alaska, being on the water is in Coral’s blood. You can often find her taking advantage of the area’s quick access to the Puget Sound, the coast, Lake Union and Lake Washington to jump in her kayak, head out on the boat to go crabbing, or driving to Westport to go clamming during an opening. Coral also loves camping, hiking, and bouldering.

Noteworthy

Coral graduated from Western Washington University with a bachelor’s in journalism in 2009. In 2013, she graduated from Columbia University with a master’s in journalism. Coral is most proud of her time as a Peace Corps volunteer in Honduras.

Gerald Grinstein

Jerry returned to Madrona as a strategic director in late 2007 after a leave of absence serving as CEO of Delta Air Lines for almost four years. A co-founder of Madrona Investment Group, Jerry served on the board of portfolio company Expedia.com. “Some of our most successful entrepreneurs are really inventors at heart. I think of Madrona not only as a source of capital but of business strength that takes an innovation and moves it into the marketplace.”

He is the former non-executive chairman of Agilent Technologies and former chairman and CEO of Burlington Northern Inc. (BNI), where he oversaw the company’s acquisition of Santa Fe Pacific Corporation, which created the nation’s largest railroad. Prior to joining BNI, he held positions including chairman and CEO of Western Airlines, partner in the law firm Preston, Torgrimson, Ellis & Hollman, chief counsel to the United States Senate Commerce Committee, counsel to the Merchant Marine & Transportation Subcommittee, and administrative assistant to U.S. Senator Warren G. Magnuson.

Jerry is also a board member of the William D. Ruckelshaus Center.

A Seattle native, Jerry is a graduate of Yale University and Harvard Law School. When he is not at work, you may find him sneaking off to fly fish or trying a new restaurant.

Sunny Gupta

Sunny is the co-founder and CEO of Apptio.

Journey to Madrona

Sunny co-founded Apptio in 2007 with a customer obsession that led him to uncover significant untapped demand for pioneering a new software category (technology business management or TBM) — an analytics-based business management system for CIOs. Sunny led Apptio to an IPO in September 2016 and to its acquisition by Vista Equity Partners in January 2019 for $1.94B. Since going private with Vista, he has led four acquisitions, significantly expanded the customer base, expanded into international markets, and increased innovation.

Prior to founding Apptio, Sunny was EVP of products at Opsware. He was responsible for all product businesses until HP acquired Opsware in 2007. He was also the co-founder and CEO of iConclude, which pioneered the IT runbook automation market through its acquisition by Opsware. Previously, Sunny held senior leadership roles in products, business development, and engineering at Mercury Interactive, Rational Software, and IBM.

Lessons learned

  1. Unwavering commitment to a customer – listen, learn, and have the ability to change and morph based on customer feedback.
  2. Continuously focus on things that are breaking and not working well.
  3. Focus and reward on delivering results vs. efforts.

When he’s not in the office…

Sunny loves watching the Seattle Seahawks, riding his Peloton and keeping fit, and traveling and spending time with his two kids and wife.

Noteworthy

Sunny earned a bachelor’s in computer science from the University of South Carolina (Now Coastal Carolina University). He was named a “Top 40 CEO Under 40″ and was recognized as an Ernst & Young Entrepreneur of The Year 2012 Pacific Northwest. Sunny was named to the prestigious Puget Sound Business Journal Power 100 list for 2020 and 2021.

Sunny joined the Gainsight Board of Directors in May 2021, joined the board of Securonix in May of 2022, and serves as Strategic Advisory Board Member to the Foster School of Business at the University of Washington and Gupta College of Science at Coastal Carolina University.

Charlotte Hubbert

Charlotte is senior director, business development & strategic alliances at NanoString.

Journey to Madrona

Charlotte has over fifteen years of basic science research and over ten years of biotech venture investment experience across a broad range of sectors, therapeutic modalities, and stages. Charlotte has a proven ability to combine deep scientific expertise and business development acumen to identify innovative opportunities to drive returns and impact.

Prior to NanoString, Charlotte was partner and head of Gates Foundation Venture Capital, a $500M initiative at the Bill and Melinda Gates Foundation Strategic Investment Fund, where she oversaw investing in innovative technologies that supported the foundation’s programs in global health and agriculture. Notably, Charlotte led investments and served on the board of directors of Synlogic (Nasdaq: SYBX), Sera Prognostics, Lodo Therapeutics, Agtech Accelerator, Vedanta, and Vir Biotechnology (Nasdaq: VIR). Before joining the foundation, Charlotte was a vice president at H.I.G. BioVentures, investing broadly in healthcare. Charlotte began her career in early-stage biotech, investing at Accelerator Corporation, where she was part of the founding team and oversaw the management of several companies. Charlotte earned a bachelor’s in microbiology from the University of Washington and a Ph.D. in pharmacology and cancer biology from Duke University, for which she received the prestigious Harold Weintraub Award. She did her post-doctoral work in stem cells and regenerative medicine at the Institute for Stem Cells and Regenerative Medicine at UW.

Lesson learned

If you are the smartest person in the room, you’re not doing it right.

When she’s not in the office…

Charlotte enjoys spending time with her family and working on various music projects. She is an avid disaster film and book fan, so if you have a world-ending story, she wants to hear about it.

Noteworthy

Charlotte currently serves on the Board of Directors at City of Hope and Nuvara Health, and she was honored as a Fierce Woman in Biopharma 2016 by FiercePharma, and as a Leading Woman in Life Sciences 2016 by Life Science Washington. She is a member of the Kauffman Society of Fellows (Class 14) and has served on the board of Life Science Washington and the steering committees of the Fred Hutch Cancer Institute’s Evergreen Fund, UW Innovation Roundtable, and Columbia University Lab-to-Market initiative.

Nina Kapur

Nina joined Madrona in 2018 and focuses on the day-to-day accounting for the company while also handling investor relations in Madrona’s funds.

Journey to Madrona

Before joining the Madrona team, Nina worked for one of Puget Sound Business Journal’s Fastest Growing Private Companies – North Pacific Property Management, in the accounting department, primarily focusing on general accounting and other related duties.

When she’s not in the office…

Nina loves spending time with her family and friends and enjoys traveling any chance she can get. Born and raised in Browns Point, Nina is a huge fan of all that there is to offer here in the Pacific Northwest, and she can always be found near the water – especially in the Summer! While she often tends to stay pretty busy, nothing sounds better to her than going out for a nice dinner and then going home to relax and watch movies.

Noteworthy

Nina attended the University of Washington and graduated with a degree in political science and economics.

Lena Klassen

Lena has been with Madrona since 2016 and serves as Madrona’s IT Systems Analyst.

Journey to Madrona

Lena started her IT career at a midsize enterprise in Canada, where she discovered her interest in helping others become productive and successful technology users. She has worked in the information technology space since 2012 and has since developed a passion for user experience-focused systems and security.

Lessons learned

IT systems, software, and processes need to be designed with the user, not just for the user, if we want people to adopt them.

When she’s not in the office…

Lena is a podcast enthusiast and recent Matcha latte convert who enjoys exploring the Seattle food scene. Current podcast favorites include Ologies, 99% Invisible, and Founded and Funded.

Noteworthy

Lena graduated with honors from the University of Toronto, where she developed her passion for systems thinking and user experience design.

Ted Kummert

Ted is now in his third chapter at Madrona, having transitioned from his role as chief product development officer at UiPath in early 2023. Ted brings decades of experience leading high-performing product and engineering teams to the venture partner role, where he focuses on evaluating new investments and advising portfolio companies and their leaders. Ted is passionate about the enterprise and focuses on investments in infrastructure & platforms, data & analytics, and intelligent applications.

Journey to Madrona

Ted first joined Madrona in 2013 as he ended a 23+ year career at Microsoft. He held several roles leading development organizations that built operating systems, consumer online services, enterprise security, enterprise application platforms, and data platforms. In his last role, he was corporate vice president of Microsoft’s Data Platform Group. He led the development of several key Microsoft enterprise products, including SQL Server, SQL Server Parallel Data Warehouse, SQL Azure, and Microsoft’s business intelligence and big data offerings. Prior to Microsoft, Ted worked as an engineer for Apple and Hewlett-Packard.

After his first chapter at Madrona, Ted joined Apptio — a Madrona portfolio company that created the Technology Business Management category. During his four years at Apptio, which included Apptio’s successful IPO in 2016, Ted built a world-class engineering and product team and transformed Apptio’s core platform from a custom solution to distinct SaaS applications, extending Apptio’s market and product portfolio.

After his second chapter at Madrona, Ted joined UiPath in early 2020 as chief product development officer. UiPath is a pioneer and leader in the RPA category and was also a Madrona portfolio company. At UiPath, Ted was responsible for the vision and strategy for UiPath’s automation platform and delivering that for both customer-managed software deployments and via the Automation Cloud, UiPath’s multi-tenant SaaS offering. In addition to his core responsibility of leading products and engineering, Ted was also responsible for IT, security & trust, and product support. During his three-year tenure, which included UiPath’s successful IPO in 2021, he led a major platform expansion that included multiple acquisitions.

Lessons learned

  1. Software is a people business. If you study the most successful software companies, you will always find they have incredible people and an environment that lets them do their best work.
  2. Pay attention to your muscles. Many failures to “maximize your opportunity” come when you failed to evolve your processes and capabilities to your new reality – whether that’s the number of products, the size of your team, the size of your code base, the size of your business, or related to a new delivery model.
  3. Have fun. Software companies are uniquely intense – what other industries so frequently self-disrupt? We do it because we love the intensity, but you also need to pay attention to the long game. Maintain balance in your life, and remember to take a breath and have fun.

When he’s not in the office…

Ted is a rabid soccer and Sounders fan. He loves to run and exercise, which also helps with his love of great food and wine. He and his wife, Pam, raised three boys that are all on their own, but they spend as much time with them as possible.

Noteworthy

Ted is a passionate Husky and graduate of the UW electrical engineering department, where he currently chairs their Industry Advisory Board. Ted also serves on the board of directors of SingleStore.

Andrew Leary

Andrew joined Madrona in 2025 and serves as our IT support engineer.

Journey to Madrona

Andrew gained his interest in troubleshooting and assisting others with technology while working at the Apple Store’s Genius Bar. He has been working in Information Technology since 2018 and is looking forward to continuing to grow and expand his knowledge in the field.

Lessons learned

Tailoring support to users with varying levels of technical experience is crucial. By meeting people where they are — whether they’re tech-savvy or brand new — empathy and clear communication are just as important as technical know-how.

When he’s not in the office…

Andrew enjoys following his favorite Bay Area sports teams — the Warriors, 49ers, and Giants — and rarely misses a game. You may also catch him and his wife walking their two cats on leashes in one of the many nearby parks.

Noteworthy

Andrew grew up in the Sacramento area and has been with his wife since they started dating in high school. After graduating from Sonoma State University with a bachelor’s degree in history, Andrew and his wife embarked on a new adventure and moved to Seattle in 2019.