Updated:
CrossGrain Family Investments
CrossGrain Family Investments was founded in 2019 by William (Biff) Pusey Jr. and Jeffrey Mussatt. The firm operates from Henrico, Virginia, as a multi-family...
CrossGrain Family Investments
CrossGrain Family Investments was founded in 2019 by William (Biff) Pusey Jr. and Jeffrey Mussatt. The firm operates from Henrico, Virginia, as a multi-family office providing co-investment access and limited advisory services. The platform centers on private-market deployment across private equity, real estate, private credit, and digital assets. It executes through direct co-investments, SPVs, fund-of-funds commitments, and secondaries. Activity remains concentrated in North America. The firm states it does not raise external capital or act as a paid placement agent. CrossGrain maintains a small team and one primary office. It supports the Paul H. Pusey Foundation through philanthropic channels. No operational events from the past 24 months appear in available records. The firm’s structure ties investment decisions directly to the principals’ personal capital commitments, creating a closed network for co-investors rather than an open product platform.
General information
Firm type
Multi Family Office
Year founded
2019
Location
Region
North America
Country
United States
City
Henrico
Corporate office
Henrico, VA, United States
Principals
William (Biff) Pusey Jr.
Co-founder and Member
Jeffrey Mussatt
Co-founder and Chief Compliance Officer
Sector focus
Frequently asked questions
Who runs investment decisions at CrossGrain Family Investments?
William (Biff) Pusey Jr. and Jeffrey Mussatt, the two co-founders, oversee investment decisions. Both commit their own capital to the same opportunities offered to participants.
How does CrossGrain Family Investments source proprietary deal flow?
The firm relies on a network of family offices and investing colleagues developed over the principals’ careers. It does not employ placement agents or paid intermediaries.
Is CrossGrain Family Investments structured as a single family office or does it operate more like a venture firm?
It operates as a multi-family office that extends co-investment access to a defined group of families while also offering advisory services to a smaller client set.
Does CrossGrain Family Investments participate in fund commitments or only direct deals?
The firm uses both fund commitments and direct co-investments or SPVs, depending on the opportunity.
Where does the underlying wealth come from?
The firm does not disclose the origin of the principals’ capital or the families it serves.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
Need institutional-grade insight on family offices?
Altss delivers:
Prefer a guided tour?
We’ll walk you through: