On the record · Investment firm
Wynnchurch Capital
Research depth
Transactions sourced
At least one recorded transaction has a public source.
Record updated Oct. 10, 2026
Current ownership
Current owner not established
This record does not identify a current owner. That absence is a gap in the record, not a conclusion about ownership.
Ownership and transaction history
Chronology from recorded ownership periods, transactions and reviewed outcome events. Event order does not imply causation.
Dec. 4, 2014
Process Fab, Inc. / Burtek Enterprises
Strategic acquisition · Completed · Recorded transaction
Nov. 9, 2020
Drew Foam / Wynnchurch Capital
Leveraged buyout · Completed · Recorded transaction
Sources and evidence
Recorded transaction sources
These support a recorded transaction row. They have not passed the separate evidence-review process.
- R1Process Fab Inc. - Vance St. Capital
Vance Street Capital · Investment-firm portfolio page · Retrieved Oct. 5, 2026
Supports: Recorded transaction
- R2Branford Castle Partners Sells Drew Foam
Branford Castle Partners · Company announcement · Nov. 9, 2020
Supports: Recorded transaction
What we do not know
These are gaps in the public record, not findings about the organization.
- The organization's operating status has not been researched.
- No current public ownership assessment has been published.
Help improve this record
Firsthand experience, public sources and corrections can help close the gaps above.