10 Los Angeles Family Offices Investing in Startups (2026)

Here are ten active family offices from our database that are based in Los Angeles and invest in startups, along with their websites:

1. Immeasurable
   Immeasurable is a Los Angeles family office that invests in founders and fund managers and acquires bootstrapped businesses. It values what cannot be measured, backing people with character, determination, and adaptability who share a vision driven by entrepreneurship and innovation.
2. JUMP Investors
   Formed in 1999, JUMP Investors is a Los Angeles venture capital and private equity firm that now operates as a family office. Its portfolio spans real estate companies, private equity funds, hedge funds, and more than 40 early stage technology companies.
3. Nimes Capital
   Nimes Capital is the private investment arm of Nazarian Enterprises, which was a lead early stage investor in Qualcomm. Under founder and CEO David Nazarian, the team has invested in and operated businesses across real estate, hospitality, wireless and broadband, and clean energy.
4. Riverhorse Investments
   Growth capital for early stage companies is the focus at Riverhorse Investments, across a broad spectrum of industries. The firm pairs a family office structure with an institutional approach, giving it the flexibility to structure deals that maximize company value.
5. Zhang Group
   Henry Zhang founded the Zhang Group in 1995 with an emphasis on long-term strategic planning, integrity, and trust. The firm began investing internationally in 2005 through US real estate development projects and acquired Xnergy Financial in 2019 to widen its access to global markets.
6. Hands of Midas
   Hands of Midas is the Los Angeles investment arm of Xsolla and its founder and CEO, Aleksandr Agapitov. Drawing on nearly 20 years in the video game industry, it invests in video games, game commerce, and game tech with a focus on long-lived projects.
7. Innovent Capital
   Innovent Capital backs full-stack founding teams at pre-seed and seed stage, investing its own capital. It looks for entrepreneurs who know their market, ship fast, and use AI to transform their sectors, and it builds companies of its own as well.
8. Haas Portman
   Haas Portman invests mainly in earlier stage tech companies, using its internal assets and deep relationships to add value. The team believes these strengths lower risk while giving its investments the highest probability to succeed.
9. PTK Capital
   PTK Capital is a Los Angeles based family investment fund that backs people, ideas, and businesses that benefit the human condition. Its investing centers on social and entertainment, health tech and wellness, and quality goods, with varying levels of involvement in its companies.
10. NEON Adventures
    NEON Adventures is a single family office with offices in London and Los Angeles and interests across technology, property, lifestyle, and philanthropy. It pursues high growth opportunities, particularly consumer businesses with an online angle, from seed stage up to majority stakes.

For more information and listings of active family offices:

• Active Family Offices in California->>
• Active Family Offices investing in Startups (USA)->>
• USA 500 Top Single Family Offices->>