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Mainspring Capital
AddedFeb 15, 2024
UpdatedJun 28, 2026
Mainspring Capital

Mainspring Capital

Operating

Phoenix-based MainSpring Capital Group specializes in real estate development and investment, with assets over $350M across the western US.

Location
Scottsdale, AZ, US
Founded
1992
Firm
Compare
Portfolio
Employees
Website

MainSpring Capital Group is a Phoenix-based real estate development and investment company specializing in commercial real estate acquisition and development. With assets valued at over $350 million, the firm focuses primarily on projects in the Phoenix metropolitan area, but also has significant interests across the western United States. Their portfolio includes diverse projects such as master-planned residential communities, golf courses, light industrial facilities, and mixed-use business parks.

The company emphasizes a personalized approach to real estate development, aiming to "develop differently" in their commercial real estate ventures. MainSpring Capital's expertise spans various property types, demonstrating their versatility in the real estate market. Their significant asset base and diverse project portfolio position them as a notable player in the western U.S. real estate development landscape.

Mainspring Capital - Portfolio Snapshot

Portfolio activity breakdown across disclosed investments and stages

Total Investments1
Current Portfolio Count1
Total Portfolio Exits0

Top Investment Stages

Seed1 (100.0%)

Stage Mix

Seed 100%

Concentration shown as share of disclosed investments by stage.

Recent Investments

Fortify logo

Fortify

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Mainspring Capital - Classification

NAICS
  • 520000Finance and Insurance
  • 523000Securities, Commodity Contracts, and Other Financial Investments and Related Activities
  • 523900Other Financial Investment Activities
  • 523990All Other Financial Investment Activities
  • 523999Miscellaneous Financial Investment Activities
SIC
  • 6700Holding And Other Investment Offices
  • 6720Investment Offices
  • 6722Management Investment Offices, Open-end
Show 6 more industry codes
NAICS
  • 525900Other Investment Pools and Funds
  • 525920Trusts, Estates, and Agency Accounts
  • 525000Funds, Trusts, and Other Financial Vehicles
SIC
  • 6798Real Estate Investment Trusts
  • 6000Depository Institutions
  • 6790Miscellaneous Investing