Organization · Private Equity
Stone Arch Capital
Stone Arch Capital is a private equity firm based in Minneapolis, Minnesota, focusing on control equity investments in lower middle market companies primarily in the Midwest. The firm targets investments in various industries with revenues between $20 million and $150 million.
Overview
What Stone Arch Capital does
What Stone Arch Capital is
Stone Arch Capital is a private equity firm based in Minneapolis, Minnesota, focusing on control equity investments in lower middle market companies primarily in the Midwest. The firm targets investments in various industries with revenues between $20 million and $150 million.
How it participates in the startup ecosystem
The current public profile supports funder capabilities. Each capability below is shown separately so organization identity and role-specific information do not get conflated.
Operational profile
Organization status and context
Organization status describes the entity itself. Funding and program availability appear within the relevant capability profile.
- Operational status
- Active
- Organization type
- Private Equity
- Structured capabilities
- Funder
- Last reviewed
- March 4, 2026
Official channels
Find Stone Arch Capital elsewhere
Open the official website or a supported primary organization account.
Capability profile
Stone Arch Capital as a funder
Investment thesis
Stone Arch Capital invests in private businesses across a wide range of industries, primarily in the Midwestern United States. The firm is focused on growing and exiting its existing portfolio companies.
Focus narrative
The firm invests in private businesses across various industries, with a particular emphasis on the Midwestern United States. Stone Arch Capital is currently evaluating potential add-on acquisitions for its existing portfolio companies instead of seeking new platform investments.
Focus and fit
- Regions
- North America
Availability
- Currently deploying
- No
Portfolio and track record
- Recorded portfolio count
- 5
- Recorded notable exits
- Lambent Holdings, LLC and Helix Traffic Solutions
Portfolio context
Lambent Holdings, LLC: Operated premier lighting companies in the LED lighting space, exited in May 2022. ICS Holding, LLC: Provides electrical and instrumentation contractor services in the Southeastern U.S. and Gulf Coast regions. Marshall Goldman Motor Sales: Dealer of collectible and highline exotic automobiles, with a significant presence in the automotive market. Helix Traffic Solutions: Provided traffic control services and devices, exited in August 2021. Stueve Holdings, LLC: A design, engineering, and construction firm focused on dry fertilizer storage facilities.
Common questions
What to know about Stone Arch Capital
Upseed classifies Stone Arch Capital under the Private Equity organization type. Its current public profile includes funder capabilities.
Source and update disclosure
Know what this page is based on
Source basis
Public organization and program material, official websites, and structured Upseed records.
Last reviewed
March 4, 2026
Known limits
Capability profiles appear only when a structured public profile also contains decision-useful role evidence. Terms and availability can change.
Upseed is an independent guide. It is not affiliated with or endorsed by the organization described on this page.