Webinar

An Introduction to Green D Ventures

Green D Venture's team Laura Rippy, Pete Mathasis, Darrin Witzst, Sarah Warden

Join us for a live, 45-minute presentation about Green D Ventures, Alumni Ventures’ Dartmouth-focused fund. This is an excellent opportunity to meet the investment team responsible for building the portfolio and hear their approach to investing in private-stage companies.

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This event has already occurred. If you attended the webinar, please check your inbox for a recording. If you were unable to attend but wish to learn more about Green D Ventures please book a call with one of our Senior Partners or register for an upcoming webinar.

And in the meantime, learn more about Green D Ventures Managing Partner, Laura Rippy, by watching the video below:

See video policy below.

During the session, we will discuss:

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    The goal and structure of the fund
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    The team and management behind the fund
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    Green D Ventures and Alumni Ventures approach to investing
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    Examples of current portfolio companies
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    The benefits of investing in venture capital

Note: You must be accredited to invest in venture capital. Important disclosure information can be found at av-funds.com/disclosures

About your presenters

Laura Bordewieck Rippy
Laura Bordewieck Rippy

Managing Partner, Green D, Yard & Women's Fund

Overview:

Laura Rippy is a Managing Partner and Board Member at Alumni Ventures. She runs the Harvard-focused fund (The Yard Ventures), the Dartmouth-focused fund (Green D Ventures), the Women’s Fund at Alumni Ventures, and helps our US Strategic Tech fund. Alumni Ventures is “America’s Largest Venture Firm for Individuals” with $1.5B raised, and 1500 portfolio companies. AV is one of the top 3 most active venture capital firms globally, per Pitchbook 2018-24.

Previously, Laura was a serial CEO, Chairman, Board Member, Advisor, and Executive in high-technology companies including Microsoft. Business Insider ranked Laura in the Best Early Stage Investors of 2024 and 2025.

Laura Rippy holds an MBA from Harvard Business School and an AB in Government from Dartmouth College.

Funds Actively Worked On:

  • Yard Ventures
  • Green D Ventures
  • Women’s Fund
  • US Strategic Tech Fund

Investment Lens:

Laura’s investing areas at AV leverage her operating experience in consumer internet, enterprise software, and novel technology innovations. She is inspired by founders aiming to build “N of 1” companies, ideally with IP or other moats. Business Insider ranked Rippy in the Top 100 Early Stage Investors of 2024 and 2025, and #1 in the Top Female Seed Investors of 2025.

Pete Mathias
Pete Mathias

Former Partner, Green D Ventures

Pete worked at Alumni Ventures from January 2022 to July 2025. Pete joined Alumni Ventures from the $1.5B+ venture capital arm of Bertelsmann, where he was a Senior Director across the European Union, China, and U.S startup ecosystems. Previously a fellow at .406 Ventures and alumnus of the Harvard Innovation Lab, Pete has substantial entrepreneurial and startup operating background. He has an MBA from the Tuck School at Dartmouth, an MPA from Harvard’s Kennedy School, a Master’s with Distinction from Oxford, and a BA (magna cum laude) from Dartmouth. He has recently been selected as a member of the Council on Foreign Relations. Pete has a creative core as drummer for the indie rock band Filligar, which has been designated as “Cultural Ambassador” by the U.S. Department of State. He is an avid skier, marathon runner, and ice hockey player.

Sarah Worden
Sarah Worden

Senior Associate, Green D Ventures

Sarah comes to Alumni Ventures from Citi Ventures, where she worked in Strategy & Operations to create and communicate the strategic vision and performance of Citi Ventures activity. Prior to working at Citi Ventures, Sarah earned her MBA from the Tuck School of Business at Dartmouth and received her undergraduate degree from the College of William & Mary with a dual major in International Relations and Economics. Her prior work experience also includes strategic regulatory initiatives and risk management, as well as investment banking with industry coverage in consumer & retail. She is passionate about traveling, food, and wine, and loves the beach, skiing, running, and staying active.

Darrin Wizst
Darrin Wizst

Senior Partner

Darrin is an investment professional with an extensive background in financial services and B2B. Throughout his 25 year career, he has worked with individual investors, investment advisors and their clients, and institutional (foundations and endowments) clients, with various investment vehicles including mutual funds, separately managed accounts, socially responsible portfolios, and alternative investments. He earned a BA in Economics & Public Management from UMaine and an MBA from Boston College.

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