Co-Founder & Managing Partner
Joined: 2019
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Walter leads 424 Capital’s investments in Renewable Energy and Data-Driven Marketing for Non-Profits. Walter is passionate about partnering with management teams who are making a positive impact. He leads 424 investments in renewable energy and marketing for non-profits. Walter is an enthusiastic advocate for effective governance and currently serves as the Chairman of the Board for: 424 Capital, Allegiance Group, Climate Efficiency Partners, Environ Energy, Radian Generation, QE Solar and the Osceola Foundation, a charitable foundation focused on conservation and climate resiliency. He also serves on the VT board of Trustees for The Nature Conservancy. Prior to co-founding 424, Walter was a Partner with Brook Venture for 15 years. Before Brook, he had a 20-year career as an operating executive where he founded and led three diverse operating companies, in the healthcare and loyalty marketing fields. With 424 Capital, he helps portfolio companies think big, form industry leadership visions and execute at all levels including a key focus on growth initiatives.