# WYNNCHURCH CAPITAL, L.P.

WYNNCHURCH CAPITAL, L.P. of ROSEMONT, IL is an SEC-registered investment adviser.

## Registration

- CRD: 173227
- Type: SEC-registered investment adviser
- SEC file number: 801-80444
- Location: 6250 NORTH RIVER ROAD, SUITE 10-100, ROSEMONT, IL, 60018
- Phone: 847-604-6100
- Latest filing: 2026-03-23
- Regulatory AUM: $9.1B
- Discretionary AUM: $9.1B
- Clients: 47
- Accounts: 6

## Business model

- Compensation: % of AUM, Performance, Other
- Clients served: Investment cos, Other

## Officers, owners & control persons (14)

| Name | Role | Location |
| --- | --- | --- |
| [John Anthony Hatherly](https://search.stillhousedata.com/person/710875) | MANAGING PARTNER; LIMITED PARTNER | — |
| [Roy Eugene Sroka](https://search.stillhousedata.com/person/710876) | PARTNER, CHIEF FINANCIAL OFFICER, CHIEF COMPLIANCE OFFICER; LIMITED PARTNER | — |
| [Francis Glenn Hayes](https://search.stillhousedata.com/person/710877) | MANAGING PARTNER; LIMITED PARTNER | — |
| [Christopher Patrick Obrien](https://search.stillhousedata.com/person/710878) | MANAGING PARTNER; LIMITED PARTNER; MEMBER | — |
| [Gregory Brian Gleason](https://search.stillhousedata.com/person/710879) | MANAGING PARTNER; MEMBER | — |
| [OBRIEN JOHN PATRICK](https://search.stillhousedata.com/person/733539) | EXECUTIVE VICE PRESIDENT; EXECUTIVE VICE PRESIDENT; LIMITED PARTNER; MANAGING PARTNER; LIMITED PARTNER (+1 more) | — |
| [HAYES JOHN G](https://search.stillhousedata.com/person/806187) | EXECUTIVE VICE PRESIDENT | — |
| [HATHERLY JOHN ANTHONY](https://search.stillhousedata.com/person/818964) | CHIEF EXECUTIVE OFFICER; LIMITED PARTNER; MANAGING PARTNER; LIMITED PARTNER; MEMBER (+2 more) | — |
| [SROKA ROY E](https://search.stillhousedata.com/person/818965) | CHIEF FINANCIAL OFFICER, CHIEF COMPLIANCE OFFICER | — |
| [THEODORE TERRY M](https://search.stillhousedata.com/person/818966) | EXECUTIVE VICE PRESIDENT | — |
| [KIRSON IAN MATTHEW](https://search.stillhousedata.com/person/843545) | EXECUTIVE VICE PRESIDENT / GENERAL COUNSEL | — |
| [SROKA ROY EUGENE](https://search.stillhousedata.com/person/848029) | CHIEF FINANCIAL OFFICER, CHIEF COMPLIANCE OFFICER; CHIEF FINANCIAL OFFICER, CHIEF COMPLIANCE OFFICER; LIMITED PARTNER; PARTNER, CHIEF FINANCIAL OFFICER, CHIEF COMPLIANCE OFFICER; LIMITED PARTNER | — |
| [HAYES FRANCIS GLENN](https://search.stillhousedata.com/person/848030) | EXECUTIVE VICE PRESIDENT; EXECUTIVE VICE PRESIDENT; LIMITED PARTNER; MANAGING PARTNER; LIMITED PARTNER (+1 more) | — |
| [GLEASON GREGORY BRIAN](https://search.stillhousedata.com/person/875157) | MANAGING PARTNER; MEMBER | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/173227/brochure
- Similar advisers: https://search.stillhousedata.com/firm/173227/similar
- Related entities: https://search.stillhousedata.com/firm/173227/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/173227

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Source: public SEC Form ADV data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.