SeaChange Fund

Managing Partners William Finney and Peter Mueller lead the firm’s investment decisions, supported by Director of Fund Management Lauren Olson. The fund does not operate with a traditional centralized investment committee; instead, it integrates feedback from its network of more than 100 investors who participate in evaluating potential deals. This collaborative model means that while Finney and Mueller hold final decision-making authority, the screening and vetting process is distributed across a broad pool of regional operators and angels.

SeaChange sources deals primarily through its dense network of 100-plus local investors, many of whom are active operators, founders, and advisors in the Pacific Northwest startup ecosystem. This embedded structure gives the firm early visibility into companies that often bypass broader institutional fundraises. The firm’s exclusive geographic focus on the Pacific Northwest further concentrates its pipeline, making it a well-known first call for seed and start-up stage founders in Seattle and surrounding cities.

SeaChange blends a traditional venture capital management structure with an unusually large, active investor network. While its management team — led by Managing Partners William Finney and Peter Mueller — runs daily operations and fund-level decisions, the firm’s due-diligence and post-investment support are driven by over 100 investors. These investors serve as hands-on executive members, board observers, and industry advisors for portfolio companies, making the firm function more like a structured angel network than a conventional VC.

SeaChange makes direct equity investments into Seed and Start-up stage companies. It does not publicly disclose participation in fund-of-funds commitments or investments in other venture capital vehicles. The firm writes checks typically ranging from $250,000 to $1 million and takes board observer or advisory roles where possible, rather than acting as a passive limited partner.

SeaChange targets Seed and Start-up stage companies. Its typical investment size is between $250,000 and $1 million, which positions the firm as a lead or major participant in early rounds. The firm invests in 10-12 companies annually, indicating a volume and pacing consistent with a dedicated pre-Series A strategy.

SeaChange does not publish a formal exclusion list. However, its entire disclosed portfolio — which includes companies such as Lockstep (accounting automation), Medcurity (healthcare compliance), Vouched (identity verification), and CalmWave (AI for hospitals) — is concentrated in enterprise software, digital health, cybersecurity, and AI/ML. The firm’s published materials and portfolio do not indicate any activity in capital-intensive sectors such as hardware, industrial biotech, or infrastructure.

SeaChange has not disclosed any affiliated philanthropic foundation, donor-advised fund, or separate operating entity. The firm operates a single direct-investment venture fund. While its large investor network includes individuals who may independently engage in philanthropy, the firm itself remains a focused for-profit investment vehicle.