| KEVIN CLARK BUILDERS, INC.West. Haven, CT · Dissolved | West. Haven, CT | Corporation | Jun 21, 1989 | Dissolved |
| CLARK FAMILY LIMITED PARTNERSHIPNew Canaan, CT · Cancelled | New Canaan, CT | Partnership | Jul 29, 1996 | Cancelled |
| CROSS COUNTRY STAFFING, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Jan 15, 2002 | Active |
| EDGE SERVICES, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Mar 31, 2005 | Active |
| 500 SOUTH MERIDEN ROAD, LLCCheshire, CT · Forfeited | Cheshire, CT | LLC | May 1, 2007 | Forfeited |
| BISHOP FARMS OF CHESHIRE, CONNECTICUT, LLCCheshire, CT · Forfeited | Cheshire, CT | LLC | May 1, 2007 | Forfeited |
| L.L. BEAN, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | May 29, 2007 | Active |
| MEDICAL DOCTOR ASSOCIATES, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Aug 13, 2008 | Active |
| NN ACQUISITION, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Jan 15, 2009 | Active |
| TRAVEL STAFF, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Feb 6, 2012 | Active |
| KMP GROWTH ONE, LLCBridgewater, CT · Dissolved | Bridgewater, CT | LLC | Jul 19, 2012 | Dissolved |
| RECRUITICS, INCWilton, CT · Withdrawn | Wilton, CT | Corporation | Aug 9, 2012 | Withdrawn |
| CEJKA SEARCH, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Dec 3, 2013 | Withdrawn |
| ASSIGNMENT AMERICA (DELAWARE), LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Jun 24, 2014 | Active |
| TRUSSWAY MANUFACTURING, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Dec 23, 2014 | Withdrawn |
| NEW MEDISCAN II, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Oct 28, 2016 | Active |
| HIRE INNOVATIONS INC.Fairfield, CT · Active | Fairfield, CT | Corporation | Nov 21, 2016 | Active |
| CATALYST FOR SUCCESS TUTORING SERVICES LLCWestport, CT · Dissolved | Westport, CT | LLC | Jul 20, 2017 | Dissolved |
| AMERICAN PERSONNEL, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Apr 3, 2018 | Withdrawn |
| SIGNALLAMP HEALTH, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Jun 26, 2020 | Active |
| Kevin Clark Builders LLCTrumbull, CT · Active | Trumbull, CT | LLC | Mar 1, 2022 | Active |
| OWS, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Apr 19, 2022 | Active |
| Cejka Search, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Jun 10, 2022 | Active |
| Clark Builders LLCTrumbull, CT · Active | Trumbull, CT | LLC | Mar 30, 2023 | Active |
| Intellify Talent Solutions, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Apr 11, 2023 | Active |
| Recruitics, LLCFairfield, CT · Active | Fairfield, CT | LLC | Nov 8, 2023 | Active |
| ASC Healthcare, Inc.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Mar 22, 2024 | Withdrawn |
| ASC Healthcare, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Dec 30, 2025 | Active |
| K. Clark Holdings, Inc.East Hampton, CT · Active | East Hampton, CT | Corporation | May 26, 2026 | Active |