Multi-Family Office

Updated:

CampbellKlein

CampbellKlein was founded as a multi-family office with a focus on providing sophisticated investment management and family office services to wealthy...

CampbellKlein

CampbellKlein was founded as a multi-family office with a focus on providing sophisticated investment management and family office services to wealthy families, primarily based in the San Francisco Bay Area and New York. The firm's structure allows it to serve as a nexus for multiple family groups, though the specific founding individuals and the source of the original wealth have not been publicly disclosed. The firm's investment approach spans several asset classes, including private equity, real estate, and venture capital. Public records indicate CampbellKlein has participated in direct investments and co-investments alongside other private equity firms. Known portfolio activities include investments in early-stage technology companies and commercial real estate properties, primarily within the United States. The firm's geographic footprint is North America, with a focus on the West Coast and East Coast markets. CampbellKlein maintains offices in San Jose and New York, but the total number of professionals or total assets under management have not been publicly shared. The firm operates as a multi-family office, meaning it is set up to manage the financial and often personal affairs of more than one wealthy family. There are no publicly disclosed philanthropic foundations or operating companies directly linked to the firm, though individual client families may maintain their own. The primary structural differentiator for CampbellKlein is its multi-family office model, which aggregates capital from several high-net-worth families to pursue direct investments. This structure offers individual families access to deal flow and institutional-quality investment opportunities that would otherwise be difficult to access on their own. The firm's governance model likely involves a shared investment committee or similar arrangement to coordinate the participating families' interests.

General information

Firm type

Multi Family Office

Year founded

AUM

Undisclosed

Location

Region

North America

Country

United States

City

San Jose

Corporate office

San Jose, CA, United States

Additional offices

New York, NY, United States

Sector focus

Private EquityReal EstateVenture Capital

Frequently asked questions

What is CampbellKlein's investment strategy?

CampbellKlein operates as a multi-family office, investing across private equity, real estate, and venture capital. The firm engages in direct investments and co-investments, pooling capital from multiple high-net-worth families to access institutional-grade opportunities (per public record).

Does CampbellKlein act as a single-family office or multi-family office?

CampbellKlein is a multi-family office, which means it serves more than one wealthy family. Its structure aggregates capital from a network of families to make direct investments in private markets, distinguishing it from single-family offices that manage the wealth of a single family.

Where are CampbellKlein's offices located?

CampbellKlein maintains offices in San Jose, California, and New York City, New York. These locations allow the firm to serve families on both the West Coast and East Coast of the United States.

What types of investments does CampbellKlein make?

CampbellKlein invests in private equity, real estate, and venture capital. The firm is known for participating in direct deals and co-investments, with a focus on early-stage technology and commercial real estate in the US.

What is the source of the wealth managed by CampbellKlein?

The specific source of the underlying wealth for the families served by CampbellKlein has not been publicly disclosed. As a multi-family office, the capital likely originates from a variety of entrepreneurial and business successes.

Profile maintained by 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:

Principals with verified direct contactsAllocation history by asset classOSINT-derived deal signals
Book a demo

Prefer a guided tour?

We’ll walk you through:

Interactive funding timelinesCustom mandate & allocation filters
Book a demo