ActOne Ventures is a U.S. early-stage venture capital firm headquartered in Santa Monica, California (Los Angeles metropolitan area), making minority investments in seed-stage and early-stage companies. The firm invests across consumer technology, enterprise software, digital health, and adjacent technology themes, typically writing initial check sizes in the USD 500,000 to USD 2 million range at pre-seed and seed stages. The firm is known for its commitment to diversity in venture capital aEUR" ActOne Ventures was a founding signatory of the ''Diversity Rider'' term-sheet clause initiative (alongside other LA-area and national VC firms), which requires portfolio companies to include diverse investors in future rounds. The firm was founded by Managing Partner Alejandro Guerrero and operates as part of the broader Los Angeles / Santa Monica technology-investment ecosystem. Detailed aggregate current-fund AUM, fund-vintage disclosures, and comprehensive portfolio-company disclosures are partially documented in mainstream financial-industry databases for this specific URL.