On the record · Investment firm
Brookside Capital Partners
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.
Date not recorded
Dart Appraisal, LLC / Corridor Capital, LLC
Leveraged buyout · Announced · Recorded transaction
Date not recorded
Military Fasteners / Montage Partners
Leveraged buyout · Announced · Recorded transaction
Date not recorded
Vytex, LLC / Brookside Capital Partners, Graycliff Partners
Minority investment · Announced · Recorded transaction
Date not recorded
Brilliance LED, LLC / Baymark Partners, Brookside Capital Partners
Leveraged buyout · Announced · Recorded transaction
Date not recorded
NewBold, LLC / Brookside Capital Partners, Fort Point Capital
Leveraged buyout · Announced · Recorded transaction
Date not recorded
Leveraged buyout · Announced · Recorded transaction
Date not recorded
Signal Control Products, LLC / Brookside Capital Partners, Hamilton Robinson Capital Partners
Other · Announced · Recorded transaction
Date not recorded
Lafayette Instrument Company, LLC / Branford Castle Partners, LP
Leveraged buyout · Announced · Recorded transaction
Sources and evidence
Recorded transaction sources
These support a recorded transaction row. They have not passed the separate evidence-review process.
- R1Brookside Capital Partners “Sees The Value” with an Investment in Dart Appraisal, LLC!
Brookside Capital Partners · Company announcement · April 3, 2025
Supports: Recorded transaction
- R2Brookside Capital Partners “Fastens” an Investment in Military Fasteners
Brookside Capital Partners · Company announcement · Sept. 11, 2024
Supports: Recorded transaction
- R3Brookside Capital Partners “Frames a Bright Future” with an Investment in Vytex
Brookside Capital Partners · Company announcement · Sept. 16, 2025
Supports: Recorded transaction
- R4Brookside Capital Partners “Lights It Up” with an Investment in Brilliance LED, LLC
Brookside Capital Partners · Company announcement · Nov. 3, 2021
Supports: Recorded transaction
- R5Brookside Capital Partners “Rings It Up” with an Investment in NewBold, LLC
Brookside Capital Partners · Company announcement · Aug. 15, 2024
Supports: Recorded transaction
- R6Brookside Capital Partners “Earns Points” with an Investment in Phaedon, LLC
Brookside Capital Partners · Company announcement · Dec. 6, 2023
Supports: Recorded transaction
- R7Brookside Capital Partners “Stops Traffic” with an Investment in Signal Control Products
Brookside Capital Partners · Company announcement · Feb. 3, 2022
Supports: Recorded transaction
- R8Brookside Capital Partners “Passes with Flying Colors” with an Investment in Lafayette Instrument Company, LLC
Brookside Capital Partners · Company announcement · April 22, 2021
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.