# Vector Systems, PBC.

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/vector-systems-pbc

- Industry: Software
- Headquarters: Oakland, US
- Website: www.vectorlegal.com/
- Total disclosed funding: $5.2M
- Latest round: Seed (Jul 30, 2026)
- Investors on record: 2

## About

Founded in 2026 by CEO Mitch Duncombe and CTO Keenan Venuti and headquartered in California, US, Vector Systems, PBC. offers specialized legal services for startups and investment firms. In July 2026, Vector Legal raised USD 5.2 million in seed funding co-led by Base10 Partners and Y Combinator.

Vector Legal operates as an AI-native law firm, delivering a comprehensive array of legal services designed for startups, venture capital, private equity, and growth-stage companies. Key services include entity formation, commercial contracts, and financing through various instruments like debt, equity, and SAFEs. The firm provides ongoing legal support, functioning as outside general counsel. Its proprietary technology significantly improves the efficiency of these services, enabling rapid document preparation and review without sacrificing legal accuracy. Vector Legal focuses on clients from dynamic sectors such as technology, finance, and healthcare, primarily serving markets in North America and Europe.

The revenue model of Vector Legal is based on fixed fees and retainer agreements, catering to the legal needs of businesses rather than individual consumers. The firm ensures transparency by quoting prices upfront for specific services, including comprehensive legal counsel and contract negotiations. High-value offerings like the proprietary VectorOS platform are integral to operational functions and legal support, aligning fees with the complexity of legal matters addressed.

## Funding rounds

- Seed, Jul 30, 2026, $5.2M — Y Combinator, Base10 Partners

## Investors

- Y Combinator (https://capitalatlas.ai/funds/y-combinator) — Seed
- Base10 Partners (https://capitalatlas.ai/funds/base10-partners) — Seed