Who We Are

We understand the forecast and know how to navigate the changing tides

We bring together a powerful blend of venture and operating experience to help you commercialize and scale quickly and effectively. We've helped more than 100 startups and this is only the beginning

Meet the Crew

Kristina Simmons

Founder and Managing Partner

Kristina Simmons has built, advised, and invested in leading brands, establishing herself as a trusted partner with proven venture and operational experience. At lululemon, she was an early member of the “web team,” playing a pivotal role in launching e-commerce and managing social media and digital channels, making lululemon a pioneer in these spaces. She later led Emerging Products and Concepts, focusing on innovative initiatives such as digital products, strategic partnerships, and international expansion. Kristina then joined Andreessen Horowitz as a partner, where she supported market development, helping portfolio companies evolve into renowned brands and connecting them with global leaders. Her career path then led her to an early-stage food startup, transitioning later to advising and angel investing. At Khosla Ventures, she served as Chief of Staff and investment partner, serving on boards from Seed to Series D. Recognizing the need for a more founder-centric approach in venture capital, Kristina founded Overwater Ventures to create more value and support for early-stage companies.

Marie Drez

CFO

Marie Drez brings over 20 years of experience in finance and administration, specializing in venture capital firms in Silicon Valley. She has served as CFO for notable firms like Moxxie Ventures, Magnify Ventures, and Crosscut, where she was instrumental in driving financial strategies and managing complex operations. Before these roles, she led the finance and administrative functions at Noventi Ventures, where she discovered her passion for working with emerging managers and their portfolio companies, guiding them through the intricacies of financial management. Marie’s venture capital journey began when she moved to the Bay Area during the dotcom boom, transitioning from a decade-long career in banking in Los Angeles. Her extensive experience in both banking and venture capital makes her a respected figure in the industry. Marie earned her B.S. from the University of California, Los Angeles, which laid the foundation for her successful career.

Ivy Ross

Venture Partner

Ivy Ross is the Chief Design Officer for Consumer Devices. Ivy and her team created the design language for the Google hardware products that launched in 2017, winning over 240 design awards over the last three years. Business Insider recently named her one of the 15 Most Powerful Women at Google and in 2019, she was voted number 9 out of 100 Most Creative People in Business by Fast Company. Ivy is the co-author of New York Times Best Selling Book, “Your Brain on Art: How the Arts Transform Us”, working on groundbreaking work across creativity and neuroscience. Previously she held executive positions ranging from head of marketing to head of product design and development and president at Calvin Klein, Swatch, Coach, Mattel, Old Navy, and the Gap. She has served on the board of directors for companies including Willow, Smithsonian Design Museum, Cooper Hewitt, and the design board at Proctor & Gamble. Ivy is passionate about turning ideas into real businesses.

Daniele Lasher Long

Executive Assistant

Daniele brings two decades of experience as a public school teacher and then Executive Assistant and Operations Manager across a diverse background in startups and venture capital firms across San Francisco to Overwater ventures. Her work has spanned video, drones, micro mobility, venture capital, and other cutting-edge industries. Her move to Overwater was driven by a deep-seated passion for innovation, seeking to be at the forefront of technological advancement. Outside of work, Daniele and her husband Jeff find joy in their grown children, their three dogs, and they eagerly anticipate the arrival of grandchildren.

Vijit Sabnis

Technical Advisor

Vijit is the CEO and co-founder of Adaptyx, one of Overwater’s portfolio companies. He was previously a Co-Founder-In-Residence at Deep Valley Labs and a partner at Khosla Ventures for almost five years, where he invested in and helped build deep tech startups in biotechnology, healthcare, additive manufacturing, food technology, computation, and photonics. Kristina and Vijit have worked together across multiple companies and boards. Prior to Khosla Ventures, Vijit was co-founder and CEO of Solar Junction, which commercialized the world’s highest efficiency solar cells at that time. He was also an early employee at Translucent, which developed new materials solutions for silicon photonics and electronics applications. Vijit received M.S. and Ph.D. degrees in Electrical Engineering from Stanford University and a B.S. in Electrical Engineering and Computer Sciences from UC Berkeley. He holds over 15 publications and 4 patents.

Andrew Haeger

Summer Associate

Andrew is a second-year dual-degree graduate student at the University of Michigan, pursuing both an MBA and a Masters in Sustainable Energy Systems. After graduating from Bowdoin College with a B.A. in Economics and Mathematics, Andrew launched his career at Cambridge Associates, an outsourced investment management firm for family offices, endowments, and foundations. He went on to work in several operating roles. At Michigan, he is a co-president of the Entrepreneurship and Venture Capital club, part of the leadership team for Michigan Climate Venture (a fully student-run, early-stage climate tech venture fund), and the graduate student representative on the Advisory Board for the Zell-Lurie Institute.

Our Values

Frank Authenticity

We value candor and truthfulness, believing direct, honest communication accelerates success. We avoid fluff, focusing on clear, genuine interactions.

Out-of-the-Box Creativity

No two companies are alike, and neither are our solutions. We reject one-size-fits-all approaches, crafting innovative strategies tailored to the needs of each business.

Optimizing Performance Starts with You

Achieving your full potential requires holistic wellness—mentally, physically, and emotionally. We support and prioritize well-being to ensure peak performance.

Glass Half Full

We are optimists, always seeing potential in people and ideas. Our positive outlook fuels the creation of new opportunities.

Long-Term Vision

We invest in businesses that promise both economic returns and world-changing impact, focusing on efforts that matter for the next decade not just the next year.

All Tides Rising

We elevate those around us, helping them achieve their goals and become their best selves. Our mission is to enhance potential of all we work with, not diminish it.

If you're solving big problems and want to make waves, share more about your business with us.