M E M B E R S

Marcia (pronounced Mar-see-ah) grew up in a small town in South Texas where she learned to love the outdoors, adventure, and horses. This upbringing instilled in her the value of independence and self reliance.

After graduating from law school, Marcia began her career as inhouse counsel for an energy company. This work took her to Philadelphia, Aberdeen, Scotland, and London, all of which she loved and appreciated for their unique qualities. Along the way, Marcia married and had a daughter and a son, and the family settled in Austin where she began work with a global renewable energy company.

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Alex Larson grew up on the beaches of the East Coast where he loved trying new ideas and activities. Hence, choosing one pursuit has often been challenging, but when his highschool mentor inspired him to become a pilot, he chose to settle on aerospace engineering.

In the beginning, Alex thought knowing how planes operate would simply give him a leg up in becoming a pilot. However, five years later with completed coursework, the likes of which he never thought he could do, he is proud to call himself an aerospace engineer.

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Thomas M. Clay is Managing Member of Epacria Capital Partners, a single-family office based in Boulder. Thomas and his late father were active investors in early stage technology, medical, and natural resource companies, and he now manages a portfolio of those companies. He currently serves on the boards of several small businesses including Oxurion, Golden Queen Mining Company, Arradiance, Covesion, and PRIME AE Group. He also serves as Chairman of the Clay Mathematics Institute and as an advisory board member of the Harvard-Smithsonian Center for Astrophysics. Thomas is a graduate of Harvard College, Oxford University, and Harvard Business School.

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Heidi Piper is the Founder and CEO of PhoenixRising, a coaching and consultancy firm for executive leaders and their teams. Prior to this endeavor, Heidi spent three decades as an executive at Procter & Gamble leading teams to create and deliver global innovation for brands like Pampers and Tide.

For the majority of her adult life, Heidi lived in Belgium and Germany, and traveled extensively around the world. When Boulder irresistibly chose Heidi two years ago, she packed up her life after 30 years in Europe. Upon arriving, she joined City Club and wrote her first book here, a teaching memoir, called Choose Love.

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Katia has been designing and inventing all her life. While most kids were dreaming of becoming sports stars, doctors, or firefighters, she was dreaming of authoring patents. At Colorado State University, mechanical engineering was the closest thing to a degree in invention, and she simultaneously interned with HP Inc. in their Materials Science Lab, finally checking patents off her list. In addition, she participated in a collaborative research effort to standardize microgrids to achieve world electrification by 2030.

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Dominique grew up in France, close to the Swiss border and the Alps, and studied architecture at the Ecole des Beaux Arts. In 1982, Dominique moved to Colorado, drawn by the region’s passive solar architectural advancements, the mountains and his then new American wife Vivian, who he met as an exchange student at the Georgia Institute of Technology.

Dominique has been practicing architecture since the age of 25, has lived in Boulder since 1989, and is a long time trusted creative advisor to Sina on the various redesigns of Highland, especially the third floor City Club co-working space.

Dominique’s focus on all his architectural projects is: “Natural Light & Thermal Delight”.

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Born in Dallas and raised in Colorado, Chad Lewis graduated from CU Boulder in May of 2020 with a degree in Computer Science. Chad currently works as a Development and Software Engineer hoping to lead his own company someday soon.

Growing up, Chad was an avid hockey and lacrosse player, programmer, and a student of leadership. Once in college, Chad continued to play hockey, spent a brief stint as a cheerleader, became a brother in Tau Kappa Epsilon, and worked in one of CU’s research labs on AR and VR. He also tried and “failed" to start a cybersecurity company as well as a company striving to revolutionize search and rescue planning. Chad spends his free time reading, working on side projects, and growing his streaming channels.

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Niko is the co-founder and president of Redox, a healthcare data platform used by nearly 1,000 health systems across the country and more than ten million patients per day. The company has raised $50M in venture capital and has 160 employees. In 2017, Niko was named on the Forbes 30 Under 30 list on the week of his 30th birthday.

Niko moved to Boulder two years ago and joined Highland City Club right away. Prior to this, he lived in Madison where he co-founded the largest co-working space in Wisconsin and played a large role in growing Madison's entrepreneurial ecosystem, working with UW Business School, VC funds and various accelerators. During that time, he co-founded twelve companies in a fit of rampant entrepreneurship. He originally moved to Madison to work at Epic, one of the largest healthcare technology companies.

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Born in 1939 when skies were clear, water was clean, and soil was teeming with life, Charlotte Sorenson is passionate about reversing environmental degradation and helping to save our planet.

Originally from Cambridge and Stockbridge, Massachusetts, Charlotte attended Wellesley College and received a master’s degree in education from Lesley College. She lived and taught in Switzerland, the Philippines and Cambridge, and used her background in art history to teach at the Boston Museum of Fine Arts.

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Originally from Connecticut, Donna relocated to the West Coast in her mid 20's. Little did she know, relocating would become a pattern for her. It was there, in Southern California that she met and married her husband while also finding a new career that she loved - the world of magazine publishing. With Donna at Vanity Fair Magazine and her husband charging hard in high tech, their first little bundle of joy arrived, and they decided to do something Donna never thought she would do - she would stay at home and raise their family while her husband continued to climb the corporate ladder. They relocated again...first, to the Washington, DC area, where they had their second child, and then, almost a decade later, a slower pace was needed, and they landed in the Boulder area in August of 2011.

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Chris, a native of Northern Michigan, developed a passion for the outdoors at a young age which led him to matriculate at the University of Colorado in 1997. In search of a career that would provide success and fun, Chris attended law school at the University of Richmond, taking time to travel in Europe and attend a NOLS course in Kenya.

While practicing law did not prove to be the career Chris was looking for, he did ultimately find fulfillment in a career acquiring and owning apartment communities all over the United States. Chris is active in this career today, and feels fortunate to do so along with two incredible business partners.

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Originally from western Massachusetts, Ben found his way to Boulder via Northern California.

A Boulder dweller since 2010, he absolutely loves this mountain town. Father to three lovely girls, husband to one lovely Connie, sometimes meditation dj and creativity coach and speaker, he also enjoys time in the kitchen and on bikes (of the pedaling variety).

Ben is a creative leader, having spent most of his adult life in design of one form or another. He splits his time between big thinking (strategery) and hands on making (photography, art and design). These days, he loves being a part of the Rasa Fam where he's the Director of Brand.

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Raised in Buffalo, NY. as the oldest of six, Pat was blessed with a loving family and brilliant grandparents. As an enthusiastic footballer and swimmer in high school, he focused his zeal for life into a five-year degree in International Economics with distinction from the University of Buffalo.

Anxious to depart Buffalo, Pat spent three years at a West Coast consulting firm specializing in digital technologies and production optimization designs. As an encore to consulting, he spent five years in San Diego cutting his teeth on all things wireless, and for the past 32-years loving life in Boulder as an entrepreneur focused on building Cellport System, which specializes in connected vehicle technologies, securing four essential patent portfolios, and promoting open licensing of connected vehicle designs and software.

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Born and raised in Colorado, Brett Zimmerman discovered his passion for wine while working his way through the University of Colorado, first as a busboy and then as a waiter for Boulder’s Laudisio and Flagstaff House. After graduation, Brett was accepted for a sommelier position at Charlie Trotter’s in Chicago and continued his education after relocating to San Francisco as a sommelier for Aqua, before returning to Colorado to open his own restaurant, Mateo.

Three years later, Brett left the restaurant business to focus on his true passion – fine wine – taking a position as Colorado’s General Manager of the American Fine Wine Division of Southern Wine and Spirits. This dedication to his craft culminated in the spring of 2007, when he successfully passed his Masters Examination and earned the highly coveted distinction of Master Sommelier.

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Craig Jones is a husband, father, dog friend, and businessman. Born and raised in Northern California, Craig has lived in London, the Boston area, various Bay Area California locations, and twice in Boulder, in the 1980's and again since 2013.

Craig was trained as an attorney but turned his back on the law (mistake?) to go into business, spending 25 years of his career as a venture capitalist with an emphasis in healthcare and technology. Ten years ago, Craig began to invest in private equity at what is considered the very low end of the market in small but profitable companies throughout the US and Canada (with two investments in Boulder and Longmont).

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Alan has been a City Club Social Member for nearly five years and truly enjoys being a part of our Highland City Club community. Alan came to Boulder 49 years ago to get a doctorate in Clinical Psychology at CU, and ended up working as a Certified Financial Planner in Boulder for over thirty years.

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At his core Sergei is a software engineer, with deep family roots in engineering and the Silicon Taiga. Originally from Akademgorodok Russia (the technological hub of Siberia), he moved to the US in middle school, grew up in Boulder, attended Boulder High, and later got his Masters degree in Computer Science from CU. After graduating, he worked with various software companies, from tiny startups to several major corporations, and on projects such as software security for code escrow and discovery, socially aware advertising networks, and more recently, processing and analysis of big data for cloud-on-prem systems.

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Lopa van der Mersch is a serial entrepreneur, mother of two, a sustainability freak, and a TEDx speaker who practices Kalari, an ancient Indian martial art. Lopa’s adventures have taken her around the world in search of health, spiritual fulfillment, and boundless energy.

Three years ago Lopa added a new chapter to her life story as the Founder and CEO of Rasa, the adaptogenic coffee alternatives revolutionizing people’s relationship to their energy.

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Jack is a former U.S. Naval Intelligence Officer with over ten years of active duty experience including multiple aircraft carrier and Middle East deployments. He has a background in Computer Science with an emphasis in cryptography and AI, which, along with a love of Economics, led him to start buying Bitcoin in 2011.

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