Wynnchurch Capital

What Wynnchurch Capital does

Wynnchurch Capital is a middle-market private equity firm founded in 1999 by John Hatherly and headquartered in Rosemont, Illinois. The firm is registered with the U.S. Securities and Exchange Commission under the Investment Advisers Act of 1940 and operates through multiple private equity fund vehicles, including Wynnchurch Capital Partners, L.P. (Fund IV, $1.3 billion in commitments by 2017), Wynnchurch Capital Partners III, L.P. (Fund V, $2.277 billion in 2023), Wynnchurch Capital Partners Canada, L.P., and a separate distressed-debt and special situations vehicle, WC Strategic Opportunity, L.P. (WSO). As of February 28, 2026, the firm reported $9.1 billion in regulatory assets under management and $9.6 billion in total revenue across its current portfolio companies, with 180+ platform and add-on acquisitions completed since inception.

Name

Wynnchurch Capital

Legal name

Wynnchurch Capital, L.P.

Website

https://wynnchurch.com

Company type

Private

Founded year

1999

Operating status

Operating

Headcount range

11–50 employees

Short description

Wynnchurch Capital is a Rosemont, Illinois-based middle-market private equity firm founded in 1999. With $9.1 billion in AUM, it invests $50 million to $750 million in U.S. and Canadian manufacturing, distribution, and business services companies, executing 180+ platform and add-on acquisitions since inception.

Ownership category

akta.pro rank

Product category

Private Equity Investment Management

NAICS

Portfolio Management and Investment Advice (52394), Securities, Commodity Contracts, and Other Financial Investments and Related Activities (523), Other Financial Investment Activities (5239)

akta.pro primary industry

Media, Entertainment & Gaming Growth Equity (FSANACAI)

akta.pro secondary industries

Real Estate Funds — Opportunistic / Development (FSANAEAI), Corporate Finance & Capital Advisory (BPAHADAB)

Keywords

• Middle-market private equity
• Private equity investing
• Corporate carve-out transactions
• Portfolio operations management
• Special situation investments

Headquarters

HQ city

Rosamond

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Others, Infrastructure

Core offering

Wynnchurch Capital is a private equity firm that invests equity capital of $50 million to $750 million in U.S. and Canadian middle-market companies with $100 million to $3 billion in annual revenue, across manufacturing, distribution, and services industries. It targets corporate carve-outs, underperforming businesses, growth investments, and family-owned businesses, partnering with management teams to provide capital, operating expertise, and connections, while also operating a distressed-debt and special-situations program (WC Strategic Opportunity). The firm manages $9.1 billion of assets under management across multiple fund vehicles.

Product overview

Wynnchurch Capital is a private equity firm that operates as an investment platform rather than a technology product company. Its offering is centered on acquiring and managing a portfolio of middle-market industrial and business services companies; the firm itself does not publish a unified technology product, software-as-a-service platform, or modular product suite with separately named modules in the provided source material.

Differentiator

Problem solved

Functional benefit

Brands

• WC Strategic Opportunity: Distressed debt and special situations investment program (WSO) founded in 2017 and based in Rosemont, IL.
• WC Strategic Opportunity

Products and services

• Wynnchurch Capital Partners, L.P. (Fund IV) A $1.3 billion U.S. private equity fund vehicle advised by Wynnchurch Capital, L.P., actively investing in middle-market companies in the United States and Canada for recapitalizations, growth capital, management buyouts, corporate carve-outs, and restructurings. Made available to limited partner investors as a commingled private equity fund.
• Wynnchurch Capital Partners III, L.P. (Fund V) A $2.277 billion U.S. private equity fund vehicle advised by Wynnchurch Capital, L.P., actively seeking new investments in middle-market companies in the United States and Canada, including majority-stake acquisitions such as FloWorks International. Made available to limited partner investors as a commingled private equity fund.
• Wynnchurch Capital Partners II, L.P. A U.S. fund vehicle advised by Wynnchurch Capital, L.P., used to deploy capital into middle-market private equity investments in the United States and Canada.
• Wynnchurch Capital Partners Canada, L.P. A Canadian private equity fund vehicle advised by Wynnchurch Capital, L.P., supporting the firm's North American mandate for middle-market investments in the United States and Canada.
• WC Strategic Opportunity, L.P. (WSO) A Wynnchurch Capital managed portfolio program dedicated to distressed debt and special situation investments, founded in 2017. Operates as a wholly owned holding/intermediate entity of Wynnchurch Capital and conducts investments such as the 2016 acquisition of approximately 15% of Champion Iron Limited in a $30 million private placement.

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Recent moves12 records

Expansion highlights7 records

Direct peers

• KPS Capital Partners: New York-based middle-market PE firm that operates turnaround and control investments in manufacturing and industrial companies, overlapping with Wynnchurch's focus on underperformers and complex industrial carve-outs.
• American Industrial Partners: New York-based PE firm focused exclusively on industrial businesses including manufacturing, distribution, and industrial services — a direct peer to Wynnchurch given the nearly identical industrial-sector mandate.
• HIG Capital: Miami-based middle-market PE firm with flexible capital solutions including control buyouts, special situations, and carve-outs in industrial and business services — closely aligned with Wynnchurch's mandate and flexibility on transaction structure.
• Lone Star Funds: Dallas-based global PE firm focused on special situations, distressed, and corporate carve-outs across industrial and financial-services sectors — directly comparable to Wynnchurch's complex-situation investment strategy.
• Court Square Capital Partners: New York-based middle-market PE firm investing in business services, industrial, and distribution companies — directly comparable in fund size, sector focus, and target revenue range to Wynnchurch's middle-market industrial thesis.
• Industrial Growth Partners: San Francisco-based PE firm focused exclusively on industrial manufacturing and distribution businesses in the middle market — Wynnchurch controller Yuri Douglas previously worked at Industrial Growth Partners, underscoring the direct comparability of the strategies.
• Sun Capital Partners: Florida-based middle-market private equity firm focused on leveraged buyouts and special situations in U.S. and European industrial/distribution businesses, operating in a similar size range and transaction-type mix to Wynnchurch.
• Platinum Equity: Los Angeles-based middle-market PE firm specializing in corporate carve-outs, underperforming businesses, and complex situations across industrial and business services — directly comparable to Wynnchurch's stated investment strategy and target profile.
• Aterian Investment Partners: New York-based middle-market PE firm focused on industrial, distribution, and business services companies through control buyouts and partnership with founders — comparable in size, sector, and partnership-oriented approach to Wynnchurch.
• Cerberus Capital Management: Global PE firm with a major middle-market special-situations platform investing in distressed, underperforming, and complex industrial situations — comparable to Wynnchurch's underwriting of complex and underperforming industrial targets.

Market position

Strengths1 record

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xlinkedin.com/company/wynnchurch-capital
• LinkedInlinkedin.com/company/wynnchurch-capital

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Subsidiaries34 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A43 records

Investments16 records

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Wynnchurch Capital