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ARRIEN INVESTMENTS, INC.
ARRIEN INVESTMENTS was established as a single-family office vehicle for Michael Arriens, though the firm does not publicly disclose wealth origin or...
ARRIEN INVESTMENTS, INC.
ARRIEN INVESTMENTS was established as a single-family office vehicle for Michael Arriens, though the firm does not publicly disclose wealth origin or founding year. The entity operates from Los Angeles with a lean, direct-deal focus that avoids commingled fund structures. Investment strategy centers on two pillars: direct real estate acquisitions—multifamily, industrial, and office in select Sun Belt markets—and private credit origination, including senior secured loans to middle-market companies. The firm also considers infrastructure and energy transition opportunities, though no specific portfolio companies are confirmed (per public record). Geographic scope remains U.S.-focused, with no disclosed international exposure. No recent personnel count or AUM figures are publicly available. The firm maintains no discernible philanthropic foundation or adjacent vehicles. There is no verifiable operational event from the last 24 months in the public domain (Altss estimate). ARRIEN INVESTMENTS' structural differentiator is its outright avoidance of fund structures—the firm deploys only proprietary balance sheet capital directly, removing GP-LP friction. This model trades scalability for control and alignment, a deliberate choice for a single-family office managing undisclosed capital.
General information
Firm type
Single Family Office
Year founded
—
AUM
Undisclosed
Location
Region
North America
Country
United States
City
Los Angeles
Corporate office
Los Angeles, CA, United States
Principals
Michael Arriens
President
Sector focus
Frequently asked questions
Who leads investment decisions at ARRIEN INVESTMENTS?
Michael Arriens serves as President and oversees all investment decisions. No separate CIO or investment committee is publicly identified, suggesting a concentrated decision-making structure typical of a single-family office (per public record).
What investment types does ARRIEN INVESTMENTS target?
The firm focuses on direct real estate acquisitions (multifamily, industrial, select office) and private credit origination, including senior secured loans to middle-market companies. It also considers infrastructure and energy transition opportunities (per public record).
Is ARRIEN INVESTMENTS a single-family office or does it manage outside capital?
ARRIEN INVESTMENTS operates as a single-family office and does not manage external third-party capital. It deploys only proprietary balance sheet capital directly, avoiding fund structures or commingled vehicles.
Does ARRIEN INVESTMENTS participate in co-investments with other family offices?
There is no public evidence of co-investment activity alongside external GPs or other family offices. The firm appears to operate independently and solely on its own balance sheet.
What is the geographic focus of ARRIEN INVESTMENTS?
The firm concentrates on the United States, particularly Sun Belt markets for real estate, with no disclosed international holdings or operations (per 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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