Organization · Private Equity
Wynnchurch Capital, L.P.
Wynnchurch Capital, L.P. is a private equity firm based in Rosemont, Illinois, focusing on middle-market companies in the U.S. and Canada. The firm specializes in corporate carve-outs and growth investments.
Overview
What Wynnchurch Capital, L.P. does
What Wynnchurch Capital, L.P. is
Wynnchurch Capital, L.P. is a private equity firm based in Rosemont, Illinois, focusing on middle-market companies in the U.S. and Canada. The firm specializes in corporate carve-outs and growth investments.
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
- Founded
- Founded in 1999
- Approximate age
- About 27 years
- Structured capabilities
- Funder
- Last reviewed
- March 4, 2026
Official channels
Find Wynnchurch Capital, L.P. elsewhere
Open the official website or a supported primary organization account.
Capability profile
Wynnchurch Capital, L.P. as a funder
Investment thesis
Wynnchurch Capital invests in middle-market companies with annual revenues between $100 million and $3 billion. The firm targets equity investments focusing on corporate carve-outs, underperforming businesses, growth situations, and family-owned businesses in transition.
Focus narrative
Wynnchurch Capital invests in middle-market companies with annual revenues between $100 million and $3 billion. The firm targets equity investments ranging from $50 million to $750 million, focusing on corporate carve-outs, underperforming businesses, growth situations, and family-owned businesses in transition.
Terms and economics
- Typical check
- $50,000,000–$750,000,000
Focus and fit
- Regions
- CanadaUnited States
Availability
- Currently deploying
- Not published
Portfolio and track record
Portfolio context
Wynnchurch Capital's portfolio includes notable companies such as: Henniges Automotive: A provider of vehicle sealing systems formed by combining two underperforming businesses. U.S. Pipe and Foundry Company: Focused on returning a non-core division to profitability. Senco Brands: A distressed brand in power fastener tools and products that was rebuilt and restored. NSC Minerals: A leading North American rock salt business that expanded under Wynnchurch's guidance. Latham Group (Nasdaq: SWIM): A market leader in residential in-ground swimming pools that capitalized on growth opportunities. Stampede Meat: A protein processing leader that expanded operations for growth and improved margins. AxleTech: A troubled subsidiary of an automotive leader that was acquired and turned around with new leadership.
Common questions
What to know about Wynnchurch Capital, L.P.
Upseed classifies Wynnchurch Capital, L.P. 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.