| Hubspot, Inc.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Aug 17, 2021 | Good Standing |
| EF Services, Inc.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Jan 3, 2022 | Good Standing |
| Film Production of Denver LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | May 5, 2023 | Good Standing |
| EF Corporate Education Inc.Location not reported, CO · Good Standing | Location not reported, CO | LLC | Sep 26, 2023 | Good Standing |
| Compt Inc.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Sep 27, 2023 | Good Standing |
| MultiSensor Scientific Inc.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Sep 27, 2023 | Good Standing |
| Guilford Investment Partners 6, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Aug 18, 2024 | Good Standing |
| Sumora LLCLocation not reported, CO · Delinquent | Location not reported, CO | LLC | May 19, 2025 | Delinquent |
| iCivics, Inc.Location not reported, CO · Good Standing | Location not reported, CO | Nonprofit | May 6, 2026 | Good Standing |
| INVIVO CORPORATIONLocation not reported, CT · Withdrawn | Location not reported, CT | Corporation | Feb 24, 1992 | Withdrawn |
| THE SPECTRANETICS CORPORATIONLocation not reported, CT · Withdrawn | Location not reported, CT | Corporation | Jun 3, 1996 | Withdrawn |
| CAMP DRESSER & MCKEE BUILDERS, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Jun 16, 2000 | Withdrawn |
| GE STEAM POWER HOLDING INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Aug 3, 2001 | Active |
| FARM AID, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Nov 14, 2002 | Active |
| GENZYME CORPORATIONLocation not reported, CT · Active | Location not reported, CT | Corporation | May 2, 2003 | Active |
| CULTURAL CARE, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Mar 4, 2008 | Active |
| MOLECULAR BIOMETRICS, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Sep 26, 2008 | Withdrawn |
| GUND PARTNERSHIP INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Sep 29, 2008 | Withdrawn |
| ANMAHIAN WINTON ASSOCIATES, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Feb 9, 2009 | Active |
| EF CORPORATE EDUCATION INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Nov 2, 2010 | Withdrawn |
| EF LANGUAGE SCHOOLS, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Jan 13, 2011 | Withdrawn |
| HUBSPOT, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Feb 27, 2012 | Active |
| THE THOMPSON & LICHTNER CO., INC.Location not reported, CT · Revoked | Location not reported, CT | Corporation | Oct 25, 2012 | Revoked |
| EF INTERCULTURAL FOUNDATION, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Sep 8, 2014 | Withdrawn |
| GUND PARTNERSHIP LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Mar 30, 2015 | Active |
| SUMMIT STRATEGIES, LLCLocation not reported, CT · Forfeited | Location not reported, CT | LLC | Jun 16, 2016 | Forfeited |
| BIOVERATIV U.S. LLCLocation not reported, CT · Withdrawn | Location not reported, CT | LLC | Nov 22, 2016 | Withdrawn |
| PHILIPS NORTH AMERICA LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Apr 25, 2017 | Active |
| GE VERNOVA OPERATIONS LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Jun 22, 2018 | Active |
| APIHUB, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Aug 23, 2019 | Withdrawn |
| EF WORLD JOURNEYS, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Aug 5, 2021 | Active |
| EF INSTITUTE FOR CULTURAL EXCHANGE, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Oct 18, 2021 | Active |
| EF EDUCATIONAL FOUNDATION FOR FOREIGN STUDY, A NON-PROFIT CORPORATIONLocation not reported, CT · Active | Location not reported, CT | Corporation | Jan 19, 2022 | Active |
| Liberty Bell, LLCLocation not reported, CT · Forfeited | Location not reported, CT | LLC | Jun 16, 2022 | Forfeited |
| Compt Inc.Location not reported, CT · Active | Location not reported, CT | Corporation | Apr 19, 2023 | Active |
| GE VERNOVA INTERNATIONAL LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Nov 29, 2023 | Active |
| EF Corporate Education Inc.Location not reported, CT · Active | Location not reported, CT | Corporation | Apr 2, 2024 | Active |
| EF LANGUAGE SCHOOLS, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Jul 15, 2024 | Active |
| CIGNAL GLOBAL COMMUNICATIONS, INC.Location not reported, NY · Active | Location not reported, NY | Corporation | Dec 9, 1998 | Active |
| NUTONIAN, INC.Location not reported, NY · Active | Location not reported, NY | Corporation | Jul 8, 2011 | Active |
| PHILIPS NORTH AMERICA LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Apr 25, 2017 | Active |
| ANMAHIAN WINTON ASSOCIATES, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | May 9, 2018 | Active |
| EF EDUCATIONAL FOUNDATION FOR FOREIGN STUDY, A NON-PROFIT CORPORATIONLocation not reported, OR · Active | Location not reported, OR | Nonprofit | Jul 12, 2021 | Active |
| EF WORLD JOURNEYS, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Jan 26, 2023 | Active |
| CEREBRAL DATA SYSTEMS, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Mar 24, 2004 | Active |
| VISICU, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Jul 7, 2023 | Active |
| GENZYME CORPORATIONLocation not reported, OR · Active | Location not reported, OR | Corporation | Aug 18, 2023 | Active |
| GE VERNOVA INTERNATIONAL LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Dec 12, 2023 | Active |
| GE VERNOVA OPERATIONS LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Jan 19, 2024 | Active |
| GE VERNOVA INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Sep 3, 2024 | Active |