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American Industrial Partners
AddedFeb 15, 2024
UpdatedJun 28, 2026
American Industrial Partners

American Industrial Partners

Operating

American Industrial Partners: A NY-based private equity firm investing in US and Canadian industrial businesses since 1988.

Location
New York City, NY, US
Founded
1989
Firm
Compare
Portfolio
Employees
Website

American Industrial Partners is a New York-based private equity firm focusing on industrial businesses in the United States and Canada. The firm employs both equity and credit strategies, targeting middle-market companies with a flexible approach that invests across various levels of the capital structure. Their investments typically fall into later-stage rounds, including Series C and Series D.

The firm, founded in 1988, boasts a team of engineering-centric operating and investment professionals with deep functional expertise in identifying industrial business potential. Notable portfolio companies include MBA Polymers and Orizon Aerostructures. American Industrial Partners differentiates itself through its industry-specific knowledge and operational approach to building great industrial businesses.

American Industrial Partners - Portfolio Snapshot

Portfolio activity breakdown across disclosed investments and stages

Total Investments3
Current Portfolio Count2
Total Portfolio Exits0

Top Investment Stages

Series C1 (33.3%)
Series D1 (33.3%)
Series Unknown1 (33.3%)

Stage Mix

Series C 33%Series D 33%Series Unknown 33%

Concentration shown as share of disclosed investments by stage.

Recent Investments

Orizon Aerostructures logo

Orizon Aerostructures

MBA Polymers logo

MBA Polymers

American Industrial Partners - Classification

Also Known As
  • American Industrial Partners, L.P.
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
  • 6790Miscellaneous Investing
  • 6799Investors, Not Elsewhere Classified
Show 14 more industry codes
NAICS
  • 320000Manufacturing
  • 325000Chemical Manufacturing
  • 525000Funds, Trusts, and Other Financial Vehicles
  • 325900Other Chemical Product and Preparation Manufacturing
  • 325990All Other Chemical Product and Preparation Manufacturing
  • 523910Miscellaneous Intermediation
  • 523940Portfolio Management and Investment Advice
  • 325998All Other Miscellaneous Chemical Product and Preparation Manufacturing
SIC
  • 2810Industrial Inorganic Chemicals
  • 2819Industrial Inorganic Chemicals, Not Elsewhere Classified
  • 2800Chemicals And Allied Products
  • 6000Depository Institutions
  • 6720Investment Offices
  • 6722Management Investment Offices, Open-end