Why family offices are so hard to find
Unlike venture capital firms — which publish portfolios, write investment theses, and market themselves to founders — family offices operate with deliberate privacy. Most have no public website. Many operate under non-descriptive holding company names. They don't issue press releases when they back a VC fund or invest in a startup.
This opacity is intentional. A family office that publicises its wealth and investment activity invites hundreds of unsolicited pitches. The signal-to-noise problem is so severe that most family offices have removed themselves from public view entirely.
The result: a family office that was willing to hear from you is almost impossible to find through a Google search. You need either a warm introduction, a purpose-built database, or a systematic sourcing strategy. Here are the five main approaches.
5 ways to find family office investors
Purpose-built family office databases
The fastest path. Purpose-built databases compile verified family office contacts — name, title, firm, email, AUM range, investment focus — so you can filter by geography, check size, and stage without hours of manual research. Generic tools like Crunchbase and PitchBook track VC deal flow, not LP capital — their family office coverage is almost zero. Altura Data's family office database covers 4,200+ SFO and MFO contacts with verified emails and investment mandate data across 60+ countries.
Fastest to qualified list Verified emails + mandateWarm introductions from founders
Founders who have raised from family offices are the highest-quality referral source — they've already done the qualification work and have a real relationship with the investor. Ask every founder in your network who has raised angel or seed rounds whether any of their investors are family offices. If yes, ask for an introduction with context ("I'm raising a seed fund focused on X, and I think [family office] might be a fit based on Y"). This converts better than any cold channel.
Highest conversion rate Limited reach without networkLinkedIn advanced search
LinkedIn is the most accessible free tool for family office research. Search for titles like "Family Office", "Chief Investment Officer", "Head of Alternatives", "Director of Investments" filtered by company keywords like "Family Office", "Family Holdings", "Capital Management", "Wealth Management". The limitation: LinkedIn shows you names and companies but almost never emails, AUM, or investment mandate. It's effective for identifying specific individuals to approach, but building a full outreach list this way takes weeks of manual work.
Good for targeting individuals No emails, very time-intensiveFamily office conferences and networks
Dedicated family office events bring investors and GPs together in the same room. Key conferences include the Family Office Exchange (FOX) Annual Meeting, the Family Office Association (FOA) Summit, Family Office Summit series, TIGER 21 (peer group for ultra-high-net-worth individuals), and regional events like the Family Office World Forum. These events are expensive ($1,500–$5,000 to attend) and require existing credibility, but the conversion rate from a face-to-face conversation to a follow-up call is significantly higher than cold outreach.
High-quality relationships Slow and expensiveSEC EDGAR Form D filings + manual research
When a family office commits to a VC fund, the fund files a Form D with the SEC listing the investors. This is public data. By searching Form D filings for funds similar to yours, you can identify which family offices have backed comparable managers — a strong signal of mandate fit. The limitation: Form D lists firm names and addresses, rarely individual contacts or emails. It's useful for building a research list, but you'll need a separate step to find the right person and their contact details.
Useful for qualification No emails, high manual effortHow to qualify a family office before outreach
Not all family offices are the right LP for your fund. Sending a pitch to a family office that doesn't invest in alternatives, doesn't match your check size, or focuses on a different geography wastes their time and yours. Qualify on four dimensions before reaching out:
AUM vs. your target check size
A $50M SFO allocating 10% to alternatives has $5M in the alternatives bucket — spread across 5–10 funds, they might write a $500K–$1M check. A $500M MFO with the same allocation might write $5M–$10M. Match the AUM range to your minimum check size. Don't pitch a $50M family office if your minimum LP commitment is $5M.
Stage and sector focus
Family offices have investment mandates just like institutional LPs. Some back seed and early-stage funds exclusively; others only invest in growth or buyout. Some have sector constraints (no crypto, healthcare only, impact-focused). Filter for stage and sector match before personalising outreach — a mismatched mandate is the fastest way to get a polite no.
First-time GP appetite
Some family offices have an explicit policy against backing first-time fund managers — they want two or three fund cycles of track record. Others actively seek emerging managers for the return premium. If you're raising your first fund, prioritise family offices known to back emerging managers. Altura Data's database includes investment style flags to help identify this.
Geography and cross-border appetite
A Singapore family office may only want exposure to Southeast Asia. A US family office may never invest in a fund managed outside North America. Check geography before outreach. If your fund is based in Australia or the UK, look for family offices with a cross-border investment flag — these are the LPs explicitly open to backing managers outside their home market.
The shortcut: Altura Data's database includes AUM range, stage focus, sector thesis, geography, and a cross-border flag per contact. Filter from 4,200 family offices down to a 50-contact high-probability list in under an hour — then spend your time personalising, not researching.
What data you need per family office contact
Which product covers family offices
LP & Family Office Database
Full Investor Network
Skip the research. Start the outreach.
4,200+ verified family office contacts with emails, AUM, stage focus, and geography. Filter to your 50 best targets in under an hour.