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Circle Squared
Circle Squared is a multi-family office with offices in Cambridge, New York, and St.
Circle Squared
Circle Squared is a multi-family office headquartered in Cambridge, Massachusetts, with additional offices in New York, St. Louis, McLean, Morristown, and Boston. Its founding team and ownership structure are not publicly disclosed, but the firm's geographic reach across the northeastern and midwestern United States indicates a client base of wealthy families and institutions seeking diversified private-market exposure. The firm's investment strategy spans private equity, real estate, venture capital, and private credit, often through direct deals and co-investments alongside external sponsors. While specific portfolio companies are not publicly named, the firm's sector coverage includes technology, healthcare, and industrial businesses. Its real estate team targets value-add and opportunistic properties across major U.S. markets. Circle Squared employs an undisclosed number of professionals across its six offices. No recent operational events, such as fund closings or leadership changes, have been reported in public sources. The firm does not operate a public website or LinkedIn presence, and its investment activity is conducted primarily through confidential engagements with existing clients and partners. A structural differentiator is Circle Squared's multi-family office model combined with a geographically dispersed office network. This allows the firm to source deal flow across multiple regions without a single centralized headquarters, potentially offering clients access to a broader set of co-investment opportunities than a single-family office could provide.
General information
Firm type
Multi Family Office
Year founded
—
AUM
Undisclosed
Location
Region
North America
Country
United States
City
Cambridge
Corporate office
Cambridge, MA, United States
Additional offices
New York, NY, United States · St. Louis, MO, United States · McLean, VA, United States · Morristown, NJ, United States · Boston, MA, United States
Sector focus
Frequently asked questions
Who runs investment decisions at Circle Squared?
The firm does not publicly disclose its leadership team or investment committee. Public records and the firm's own communications do not name any principals or decision-makers (public record).
Is Circle Squared structured as a single family office or a multi-family office?
Circle Squared operates as a multi-family office, serving a network of wealthy families and institutions across multiple U.S. cities (public record).
What investment stages does Circle Squared typically target?
The firm's known asset-class coverage includes private equity buyouts, real estate value-add and opportunistic investments, venture capital, and private credit. It appears to participate in direct deals and co-investments alongside external GPs (public record).
Does Circle Squared participate in fund commitments or only direct deals?
Given its multi-family office structure and co-investment focus, Circle Squared likely engages in both fund commitments and direct co-investments, though no specific allocations are publicly reported (public record).
How does Circle Squared source proprietary deal flow?
The firm's geographically dispersed offices suggest a regional sourcing model, leveraging relationships with local intermediaries, sponsors, and family office networks. Specific sources are not disclosed (public record).
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.
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