Ownership and acquisition activityAbout this listWhat changed hands, what probably did, and what moved without a known cause, on the public record of privately held employers.Four classes that are never conflated, and on every row: what changed, the buyer if one is known, whether the line is a fact or an inference, the rule and its measured precision when it is inferred, the source, and when it was last verified.
18,153 rows of activity across the first three classes; 3,532 unresolved departures are listed only when asked for. 1,300 rows name a buyer. The full event tape, every source and every event type, is at Event tape.
Public transaction evidence identifies the ownership transaction, and usually the buyer. The source URL is on the row.
- announced10 Mar 2022Confirmed: Add-on acquisitionZedra Holdings (US), Inc. (formerly AXELIA PARTNERS LLC)ZEDRA GroupSan Francisco, CAconfidence 90%DFX research
Evidence
- Class
- Confirmed transaction
- Sub-rule
- Add-on acquisition
- Buyer
- ZEDRA Group
- Last verified
- 2026-09-12
- Evidence
- Quote: ZEDRA Enhances its US presence with the Acquisition of US Global Expansion Specialist, Axelia Partners
- announced9 Mar 2022Confirmed: Add-on acquisition
Evidence
- Class
- Confirmed transaction
- Sub-rule
- Add-on acquisition
- Buyer
- Thrive (MA)
- Last verified
- 2026-09-13
- Evidence
- Quote: Thrive acquires Sarasota-based SouthTech to continue its Florida expansion.
- announced18 Feb 2022Confirmed: Add-on acquisition
Evidence
- Class
- Confirmed transaction
- Sub-rule
- Add-on acquisition
- Last verified
- 2026-09-19
- Evidence
- Quote: ASGARD Partners & Co. ("ASGARD") announced today that its portfolio company, Angstrom Technology ("Angstrom" or the "Company"), an industry leader in cleanroom design and production, has acquired UK-based Specific Environments Limited ("SEL").
- announced14 Feb 2022Confirmed: Add-on acquisition
Evidence
- Class
- Confirmed transaction
- Sub-rule
- Add-on acquisition
- Last verified
- 2026-09-14
- Evidence
- Quote: Ardurra Group, Inc. operates as a portfolio company of RTC Partners, LP.
- announced2 Feb 2022Confirmed: Add-on acquisition
Evidence
- Class
- Confirmed transaction
- Sub-rule
- Add-on acquisition
- Buyer
- Thrive (MA)
- Last verified
- 2026-09-13
- Evidence
- Quote: Thrive enters the Florida market via the acquisition of Miami-based Preemo, which serves more than 200 businesses.
- announced27 Jan 2022Confirmed: Add-on acquisition
Evidence
- Class
- Confirmed transaction
- Sub-rule
- Add-on acquisition
- Last verified
- 2026-09-13
- Evidence
- Quote: Summit Plastics, a LongueVue Capital portfolio company, completed its investment in Clear View Packaging, creating an industry leading packaging platform.
- announced18 Jan 2022Confirmed: Add-on acquisition
Evidence
- Class
- Confirmed transaction
- Sub-rule
- Add-on acquisition
- Last verified
- 2026-09-14
- Evidence
- Quote: Ardurra Group, Inc. operates as a portfolio company of RTC Partners, LP.
- announced18 Jan 2022Confirmed: Add-on acquisition
Evidence
- Class
- Confirmed transaction
- Sub-rule
- Add-on acquisition
- Last verified
- 2026-09-14
- Evidence
- Quote: Ardurra Group, Inc. operates as a portfolio company of RTC Partners, LP.
- announced6 Jan 2022Confirmed: Add-on acquisition
Evidence
- Class
- Confirmed transaction
- Sub-rule
- Add-on acquisition
- Buyer
- Thrive (MA)
- Last verified
- 2026-09-13
- Evidence
- Quote: Thrive acquires Birmingham-based InCare Technologies to build a foundation for regional expansion in the South.
- announced4 Jan 2022Confirmed: Add-on acquisition
Evidence
- Class
- Confirmed transaction
- Sub-rule
- Add-on acquisition
- Last verified
- 2026-09-14
- Evidence
- Quote: Ardurra Group, Inc. operates as a portfolio company of RTC Partners, LP.
- announced4 Jan 2022Confirmed: Add-on acquisitionAdvance Catastrophe Technologies, LLC (formerly ACT)Cotton Holdings, Inc.Wichita, KSconfidence 90%DFX research
Evidence
- Class
- Confirmed transaction
- Sub-rule
- Add-on acquisition
- Last verified
- 2026-09-13
- Evidence
- Quote: Cotton Holdings, Inc. acquires Advance Catastrophe Technologies, LLC and Target Solutions, LLC, further expanding commercial restoration capabilities across the country.
- announced4 Jan 2022Confirmed: Add-on acquisition
Evidence
- Class
- Confirmed transaction
- Sub-rule
- Add-on acquisition
- Last verified
- 2026-09-13
- Evidence
- Quote: Cotton Holdings, Inc. acquires Advance Catastrophe Technologies, LLC and Target Solutions, LLC, further expanding commercial restoration capabilities across the country.
- announced30 Dec 2021Confirmed: Add-on acquisition
Evidence
- Class
- Confirmed transaction
- Sub-rule
- Add-on acquisition
- Last verified
- 2026-09-14
- Evidence
- Quote: Wolf HVAC Holdings is pleased to announce that it has completed the acquisition of Arizona Cold Air, the fourth acquisition in 12 months since launching the strategy.
- announced18 Dec 2021Confirmed: Add-on acquisition
Evidence
- Class
- Confirmed transaction
- Sub-rule
- Add-on acquisition
- Last verified
- 2026-09-14
- Evidence
- Quote: Ardurra Group, Inc., operates as a portfolio company of RTC Partners, LP.
- announced15 Dec 2021Confirmed: Add-on acquisition
Evidence
- Class
- Confirmed transaction
- Sub-rule
- Add-on acquisition
- Last verified
- 2026-09-13
- Evidence
- Quote: Molded Dimensions, a ShoreView portfolio company, acquired PCO Urethane, increasing capacity and complementary capabilities.
- announced6 Dec 2021Confirmed: Add-on acquisition
Evidence
- Class
- Confirmed transaction
- Sub-rule
- Add-on acquisition
- Last verified
- 2026-09-13
- Evidence
- Quote: Blackford Capital portfolio company Aqua-Leisure Recreation acquired Airhead Sports Group of Denver, Colorado, a leader in marine towables and watersports products.
- announced2 Dec 2021Confirmed: Add-on acquisition
Evidence
- Class
- Confirmed transaction
- Sub-rule
- Add-on acquisition
- Last verified
- 2026-09-14
- Evidence
- Quote: Validor Capital, a private investment firm, is pleased to announce The Marwin Company has acquired HB&G Building Products, Inc., further diversifying its product offering.
- announced1 Dec 2021Confirmed: Add-on acquisitionAddman Intermediate Holdings, LLCAmerican Industrial PartnersFort Myers, FLconfidence 90%DFX research
Evidence
- Class
- Confirmed transaction
- Sub-rule
- Add-on acquisition
- Last verified
- 2026-09-12
- Evidence
- Quote: American Industrial Partners' ADDMAN Engineering Completes Acquisition of Domaille Engineering
- announced8 Nov 2021Confirmed: Add-on acquisition
Evidence
- Class
- Confirmed transaction
- Sub-rule
- Add-on acquisition
- Last verified
- 2026-09-14
- Evidence
- Quote: Ardurra Group, Inc. operates as a portfolio company of RTC Partners, LP.
- announced29 Oct 2021Confirmed: Add-on acquisition
Evidence
- Class
- Confirmed transaction
- Sub-rule
- Add-on acquisition
- Last verified
- 2026-09-14
- Evidence
- Quote: Alden Research Laboratory, Inc. has joined Round Table Capital's (RTC's) sponsored national platform of companies
- announced29 Oct 2021Confirmed: Add-on acquisition
Evidence
- Class
- Confirmed transaction
- Sub-rule
- Add-on acquisition
- Last verified
- 2026-09-14
- Evidence
- Quote: Ardurra Group, Inc. operates as a portfolio company of RTC Partners, LP.
- announced15 Oct 2021Confirmed: Add-on acquisition
Evidence
- Class
- Confirmed transaction
- Sub-rule
- Add-on acquisition
- Last verified
- 2026-09-13
- Evidence
- Quote: Monroe Engineering closed its ninth, tenth and eleventh add-ons, including Garland's, a value-added supplier of casters, wheels and hand trucks.
- announced15 Oct 2021Confirmed: Add-on acquisition
Evidence
- Class
- Confirmed transaction
- Sub-rule
- Add-on acquisition
- Last verified
- 2026-09-13
- Evidence
- Quote: Monroe Engineering closed its ninth, tenth and eleventh add-ons, including A1 Casters, a value-added supplier of casters, wheels and hand trucks serving an OEM customer base.
- announced15 Oct 2021Confirmed: Add-on acquisition
Evidence
- Class
- Confirmed transaction
- Sub-rule
- Add-on acquisition
- Last verified
- 2026-09-13
- Evidence
- Quote: Monroe Engineering closed its ninth, tenth and eleventh add-ons, including Lyn-Tron, a component supplier of electronic and connector hardware.
- announced21 Sep 2021Confirmed: Add-on acquisition
Evidence
- Class
- Confirmed transaction
- Sub-rule
- Add-on acquisition
- Last verified
- 2026-09-19
- Evidence
- Quote: Kian Capital Partners, a middle-market focused private investment firm, announced today it has exited its investment in Driven Lighting Group ("DLG") through a sale to Wheel Pros, a designer, manufacturer and distributor of proprietary-branded aftermarket vehicle enhancements.
- announced19 Aug 2021Confirmed: Add-on acquisition
Evidence
- Class
- Confirmed transaction
- Sub-rule
- Add-on acquisition
- Last verified
- 2026-09-13
- Evidence
- Quote: Trivest-backed Novatech acquired Digital Office Solutions, a Milwaukee Xerox dealer founded in 2002 by Bob Webb, Amy Arnold and Frank Caruso.
- announced16 Aug 2021Confirmed: Add-on acquisition
Evidence
- Class
- Confirmed transaction
- Sub-rule
- Add-on acquisition
- Last verified
- 2026-09-14
- Evidence
- Quote: Wolf HVAC Holdings is pleased to announce that it has completed the acquisition of API Plumbing Services ("API").
- announced11 Aug 2021Confirmed: Add-on acquisition
Evidence
- Class
- Confirmed transaction
- Sub-rule
- Add-on acquisition
- Last verified
- 2026-09-14
- Evidence
- Quote: Peltram Plumbing Holdings ("P3 Holdings", or "P3"), a portfolio company of Crescendo Capital Partners ("Crescendo"), announced the acquisition of Power Plumbing ("Power").
- announced4 Aug 2021Confirmed: Add-on acquisition
Evidence
- Class
- Confirmed transaction
- Sub-rule
- Add-on acquisition
- Last verified
- 2026-09-13
- Evidence
- Quote: MPE Partners and Plastic Components, Inc. announced the acquisition of Sports Molding, LLC.
- announced26 Jul 2021Confirmed: Add-on acquisitionDEI Acquisition LLC (formerly DESIGN ENVIRONMENTS, INC)Boston Trade Interior SolutionsMarietta, GAconfidence 90%DFX research
Evidence
- Class
- Confirmed transaction
- Sub-rule
- Add-on acquisition
- Last verified
- 2026-09-13
- Evidence
- Quote: Blackford Capital-backed Boston Trade Interior Solutions acquired Design Environments Corporation, a 48-person Marietta, Georgia interior design firm founded in 1991 by Donna DeLuca.
Most important first: ranked by the class of change, how recent it is, the evidence and its confidence, with one company's rows on one day folded into one line.
Tell us your two sectors. Every Monday: every deal announced in them, the buyer, the company and the capital named on it, and the ownership changes DFX read out of the filings.
Capital provider? The lender edition leads with the sponsors that closed in your sectors and who financed each one.