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.
A meaningful company or plan transition occurred: a final filing then absence from the record, a final filing whose next year is not yet published, a sponsor rename or EIN change. The economic cause is unresolved and is not asserted.
- plan year 20231 Jan 2023Transition: Sponsor EIN changed
Evidence
- Class
- Company transition
- Sub-rule
- Sponsor EIN changed
- Last verified
- 2026-09-12
- Evidence
- Ack id: 20241014153230NAL0026578705001; Plan year: 2023-01-01
- plan year 20231 Jan 2023Transition: Sponsor EIN changed
Evidence
- Class
- Company transition
- Sub-rule
- Sponsor EIN changed
- Last verified
- 2026-09-12
- Evidence
- Ack id: 20251121155136NAL0006594801001; Plan year: 2023-01-01
- plan year 20231 Jan 2023Transition: Sponsor EIN changed
Evidence
- Class
- Company transition
- Sub-rule
- Sponsor EIN changed
- Last verified
- 2026-09-12
- Evidence
- Ack id: 20240909141816NAL0010611154001; Plan year: 2023-01-01
- plan year 20231 Jan 2023Transition: Sponsor EIN changed
Evidence
- Class
- Company transition
- Sub-rule
- Sponsor EIN changed
- Last verified
- 2026-09-12
- Evidence
- Ack id: 20250108092637NAL0010962545001; Plan year: 2023-01-01
- plan year 20231 Jan 2023Transition: Sponsor EIN changed
Evidence
- Class
- Company transition
- Sub-rule
- Sponsor EIN changed
- Last verified
- 2026-09-12
- Evidence
- Ack id: 20250221115307NAL0004905555001; Plan year: 2023-01-01
- plan year 20231 Jan 2023Transition: Sponsor EIN changedWashington Emergency Care Physicians, Inc., P.S. (formerly TACOMA EMERGENCY CARE PHYSICIANS, INC. P.S.)Tacoma, WAconfidence 90%DOL EFAST2 Form 5500 datasets
Evidence
- Class
- Company transition
- Sub-rule
- Sponsor EIN changed
- Last verified
- 2026-09-12
- Evidence
- Ack id: 20241010203155NAL0036959792001; Plan year: 2023-01-01
- plan year 20231 Jan 2023Transition: Sponsor EIN changed
Evidence
- Class
- Company transition
- Sub-rule
- Sponsor EIN changed
- Last verified
- 2026-09-12
- Evidence
- Ack id: 20241009080420NAL0032171296001; Plan year: 2023-01-01
- plan year 20231 Jan 2023Transition: Sponsor EIN changed
Evidence
- Class
- Company transition
- Sub-rule
- Sponsor EIN changed
- Last verified
- 2026-09-12
- Evidence
- Ack id: 20241015085849NAL0048573664001; Plan year: 2023-01-01
- plan year 20231 Jan 2023Transition: Sponsor EIN changedAW Industries, LLC (formerly AIR & WATER, INC.)Cypress, CAconfidence 90%DOL EFAST2 Form 5500 datasets
Evidence
- Class
- Company transition
- Sub-rule
- Sponsor EIN changed
- Last verified
- 2026-09-12
- Evidence
- Ack id: 20241128095106NAL0007615009001; Plan year: 2023-01-01
- plan year 20231 Jan 2023Transition: Sponsor EIN changed
Evidence
- Class
- Company transition
- Sub-rule
- Sponsor EIN changed
- Last verified
- 2026-09-12
- Evidence
- Ack id: 20240820123249NAL0002654097001; Plan year: 2023-01-01
- plan year 20231 Jan 2023Transition: Sponsor EIN changed
Evidence
- Class
- Company transition
- Sub-rule
- Sponsor EIN changed
- Last verified
- 2026-09-12
- Evidence
- Ack id: 20240731082818NAL0047954450001; Plan year: 2023-01-01
- plan year 20231 Jan 2023Transition: Sponsor EIN changedWanhua Chemical (america) Co., Ltd. (formerly WANHUA CHEMICAL US HOLDING INC.)Newtown Square, PAconfidence 90%DOL EFAST2 Form 5500 datasets
Evidence
- Class
- Company transition
- Sub-rule
- Sponsor EIN changed
- Last verified
- 2026-09-12
- Evidence
- Ack id: 20241003153108NAL0017979120001; Plan year: 2023-01-01
- plan year 20231 Jan 2023Transition: Sponsor EIN changed
Evidence
- Class
- Company transition
- Sub-rule
- Sponsor EIN changed
- Last verified
- 2026-09-12
- Evidence
- Ack id: 20250725103322NAL0016797794001; Plan year: 2023-01-01
- plan year 20231 Jan 2023Transition: Sponsor EIN changed
Evidence
- Class
- Company transition
- Sub-rule
- Sponsor EIN changed
- Last verified
- 2026-09-12
- Evidence
- Ack id: 20250129074407NAL0028414674001; Plan year: 2023-01-01
- plan year 20221 Jan 2022Transition: Sponsor EIN changed
Evidence
- Class
- Company transition
- Sub-rule
- Sponsor EIN changed
- Last verified
- 2026-09-12
- Evidence
- Ack id: 20230615101405NAL0038504017001; Plan year: 2022-01-01
- plan year 20221 Jan 2022Transition: Sponsor EIN changed
Evidence
- Class
- Company transition
- Sub-rule
- Sponsor EIN changed
- Last verified
- 2026-09-12
- Evidence
- Ack id: 20230420082343NAL0003226721001; Plan year: 2022-01-01
- plan year 20241 Jun 2024Transition: Sponsor EIN changedinference
Evidence
- Class
- Company transition
- Sub-rule
- Sponsor EIN changed
- Rule
- the long form carries no prior-EIN field; the link is the normalised name and state matching exactly one entrant of the following year
- Last verified
- 2026-09-12
- Evidence
- Note: the long form carries no prior-EIN field; the link is the normalised name and state matching exactly one entrant of the following year; Rule: same name and state unique entrant next year; Prior final filing: no; Prior participants: 120
- plan year 20241 Apr 2024Transition: Sponsor EIN changedinference
Evidence
- Class
- Company transition
- Sub-rule
- Sponsor EIN changed
- Rule
- the long form carries no prior-EIN field; the link is the normalised name and state matching exactly one entrant of the following year
- Last verified
- 2026-09-12
- Evidence
- Note: the long form carries no prior-EIN field; the link is the normalised name and state matching exactly one entrant of the following year; Rule: same name and state unique entrant next year; Prior final filing: yes; Prior participants: 138
- plan year 20241 Feb 2024Transition: Sponsor EIN changedinference
Evidence
- Class
- Company transition
- Sub-rule
- Sponsor EIN changed
- Rule
- the long form carries no prior-EIN field; the link is the normalised name and state matching exactly one entrant of the following year
- Last verified
- 2026-09-12
- Evidence
- Note: the long form carries no prior-EIN field; the link is the normalised name and state matching exactly one entrant of the following year; Rule: same name and state unique entrant next year; Prior final filing: yes; Prior participants: 87
- plan year 20241 Jan 2024Transition: Sponsor EIN changedinference
Evidence
- Class
- Company transition
- Sub-rule
- Sponsor EIN changed
- Rule
- the long form carries no prior-EIN field; the link is the normalised name and state matching exactly one entrant of the following year
- Last verified
- 2026-09-12
- Evidence
- Note: the long form carries no prior-EIN field; the link is the normalised name and state matching exactly one entrant of the following year; Rule: same name and state unique entrant next year; Prior final filing: no; Prior participants: 121
- plan year 20241 Jan 2024Transition: Sponsor EIN changedinferenceFinmc LLC (formerly TRADING PUB LLC)Ponte Vedra Beach, FLconfidence 80%DOL EFAST2 Form 5500 datasets
Evidence
- Class
- Company transition
- Sub-rule
- Sponsor EIN changed
- Rule
- the long form carries no prior-EIN field; the link is the normalised name and state matching exactly one entrant of the following year
- Last verified
- 2026-09-12
- Evidence
- Note: the long form carries no prior-EIN field; the link is the normalised name and state matching exactly one entrant of the following year; Rule: same name and state unique entrant next year; Prior final filing: no; Prior participants: 123
- plan year 20241 Jan 2024Transition: Sponsor EIN changedinferenceDuchossois Capital Management LLC (formerly THE DUCHOSSOIS GROUP, INC.)Chicago, ILconfidence 80%DOL EFAST2 Form 5500 datasets
Evidence
- Class
- Company transition
- Sub-rule
- Sponsor EIN changed
- Rule
- the long form carries no prior-EIN field; the link is the normalised name and state matching exactly one entrant of the following year
- Last verified
- 2026-09-12
- Evidence
- Note: the long form carries no prior-EIN field; the link is the normalised name and state matching exactly one entrant of the following year; Rule: same name and state unique entrant next year; Prior final filing: no; Prior participants: 71
- plan year 20241 Jan 2024Transition: Sponsor EIN changedinference
Evidence
- Class
- Company transition
- Sub-rule
- Sponsor EIN changed
- Rule
- the long form carries no prior-EIN field; the link is the normalised name and state matching exactly one entrant of the following year
- Last verified
- 2026-09-12
- Evidence
- Note: the long form carries no prior-EIN field; the link is the normalised name and state matching exactly one entrant of the following year; Rule: same name and state unique entrant next year; Prior final filing: no; Prior participants: 112
- plan year 20241 Jan 2024Transition: Sponsor EIN changedinference
Evidence
- Class
- Company transition
- Sub-rule
- Sponsor EIN changed
- Rule
- the long form carries no prior-EIN field; the link is the normalised name and state matching exactly one entrant of the following year
- Last verified
- 2026-09-12
- Evidence
- Note: the long form carries no prior-EIN field; the link is the normalised name and state matching exactly one entrant of the following year; Rule: same name and state unique entrant next year; Prior final filing: no; Prior participants: 1,090
- plan year 20241 Jan 2024Transition: Sponsor EIN changedinferenceKEG 1 Missouri, LLC (formerly SUMMIT DISTRIBUTING)Earth City, MOconfidence 80%DOL EFAST2 Form 5500 datasets
Evidence
- Class
- Company transition
- Sub-rule
- Sponsor EIN changed
- Rule
- the long form carries no prior-EIN field; the link is the normalised name and state matching exactly one entrant of the following year
- Last verified
- 2026-09-12
- Evidence
- Note: the long form carries no prior-EIN field; the link is the normalised name and state matching exactly one entrant of the following year; Rule: same name and state unique entrant next year; Prior final filing: no; Prior participants: 155
- plan year 20231 Jul 2023Transition: Sponsor EIN changedinferenceK Group Companies (formerly STANDARD COMPUTER SYSTEMS, INC.)Grand Rapids, MIconfidence 80%DOL EFAST2 Form 5500 datasets
Evidence
- Class
- Company transition
- Sub-rule
- Sponsor EIN changed
- Rule
- the long form carries no prior-EIN field; the link is the normalised name and state matching exactly one entrant of the following year
- Last verified
- 2026-09-12
- Evidence
- Note: the long form carries no prior-EIN field; the link is the normalised name and state matching exactly one entrant of the following year; Rule: same name and state unique entrant next year; Prior final filing: no; Prior participants: 52
- plan year 20231 Jan 2023Transition: Sponsor EIN changedinferenceQuality Collision Minneapolis, LLC (formerly MASTER COLLISION GROUP, LLC)Plymouth, MNconfidence 80%DOL EFAST2 Form 5500 datasets
Evidence
- Class
- Company transition
- Sub-rule
- Sponsor EIN changed
- Rule
- the long form carries no prior-EIN field; the link is the normalised name and state matching exactly one entrant of the following year
- Last verified
- 2026-09-12
- Evidence
- Note: the long form carries no prior-EIN field; the link is the normalised name and state matching exactly one entrant of the following year; Rule: same name and state unique entrant next year; Prior final filing: no; Prior participants: 88
- plan year 20231 Jan 2023Transition: Sponsor EIN changedinference
Evidence
- Class
- Company transition
- Sub-rule
- Sponsor EIN changed
- Rule
- the long form carries no prior-EIN field; the link is the normalised name and state matching exactly one entrant of the following year
- Last verified
- 2026-09-12
- Evidence
- Note: the long form carries no prior-EIN field; the link is the normalised name and state matching exactly one entrant of the following year; Rule: same name and state unique entrant next year; Prior final filing: yes; Prior participants: 232
- plan year 20231 Jan 2023Transition: Sponsor EIN changedinference
Evidence
- Class
- Company transition
- Sub-rule
- Sponsor EIN changed
- Rule
- the long form carries no prior-EIN field; the link is the normalised name and state matching exactly one entrant of the following year
- Last verified
- 2026-09-12
- Evidence
- Note: the long form carries no prior-EIN field; the link is the normalised name and state matching exactly one entrant of the following year; Rule: same name and state unique entrant next year; Prior final filing: yes; Prior participants: 820
- plan year 20231 Jan 2023Transition: Sponsor EIN changedinference
Evidence
- Class
- Company transition
- Sub-rule
- Sponsor EIN changed
- Rule
- the long form carries no prior-EIN field; the link is the normalised name and state matching exactly one entrant of the following year
- Last verified
- 2026-09-12
- Evidence
- Note: the long form carries no prior-EIN field; the link is the normalised name and state matching exactly one entrant of the following year; Rule: same name and state unique entrant next year; Prior final filing: yes; Prior participants: 122
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.