| EIGEN SERVICES (U.S.) CORP.Location not reported, AK · Good Standing | Location not reported, AK | Corporation | Feb 16, 2016 | Good Standing |
| REVEL SYSTEMS, INC.Location not reported, AK · Good Standing | Location not reported, AK | Corporation | Feb 27, 2018 | Good Standing |
| Shift4 Payments, LLCLocation not reported, AK · Good Standing | Location not reported, AK | LLC | Aug 21, 2024 | Good Standing |
| Aesculap, Inc.Location not reported, AK · Good Standing | Location not reported, AK | Corporation | Jul 24, 2025 | Good Standing |
| OLYMPUS AMERICA INC.Location not reported, AK · Good Standing | Location not reported, AK | Corporation | Jun 11, 1996 | Good Standing |
| Olympus Soft Imaging Solutions Corp.Location not reported, CO · Merged | Location not reported, CO | Corporation | Mar 7, 1994 | Merged |
| OLYMPUS AMERICA, INC.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Feb 21, 1997 | Good Standing |
| Olympus Imaging America Inc., Colorado Authority Relinquished January 21, 2016Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Sep 24, 2004 | Withdrawn |
| Olympus Medical Equipment Services America Inc., Colorado Authority Relinquished April 22, 2009Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Feb 28, 2005 | Withdrawn |
| B. Braun Interventional Systems Inc.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Jan 1, 2007 | Good Standing |
| Avantor Performance Materials Inc, Delinquent November 1, 2015Location not reported, CO · Delinquent | Location not reported, CO | Corporation | Jun 2, 2014 | Delinquent |
| EIGEN SERVICES (U.S.) CORP.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Oct 1, 2015 | Good Standing |
| REVEL SYSTEMS, INC.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Jan 22, 2016 | Good Standing |
| HealthMedPharma, LLC, Delinquent August 1, 2017Location not reported, CO · Delinquent | Location not reported, CO | LLC | Mar 2, 2016 | Delinquent |
| APPETIZE TECHNOLOGIES, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Mar 30, 2016 | Good Standing |
| Merchant-Link, LLC, Colorado Authority Relinquished August 12, 2026Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Jul 25, 2016 | Withdrawn |
| yxchange Colorado LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Dec 28, 2017 | Good Standing |
| Walker Technical Company, Inc., Delinquent May 1, 2025Location not reported, CO · Delinquent | Location not reported, CO | Corporation | Jul 16, 2018 | Delinquent |
| Shift4 Payments, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Jan 24, 2020 | Good Standing |
| VenueNext, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Jul 29, 2020 | Good Standing |
| Aesculap Implant Systems, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Sep 22, 2022 | Good Standing |
| Aesculap, Inc.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Feb 23, 2023 | Good Standing |
| Keystone Home Integration, Inc.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Jul 14, 2023 | Good Standing |
| N.S. ENGINEERING CONSULTANTS, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Feb 26, 1987 | Active |
| OLYMPUS AMERICA INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Sep 18, 1996 | Active |
| RETAIL CONTROL SOLUTIONS, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Nov 3, 1997 | Withdrawn |
| PRINCIPAL ADVISORS GROUP, LLCLocation not reported, CT · Dissolved | Location not reported, CT | LLC | Mar 6, 2003 | Dissolved |
| J & H INDUSTRIAL SERVICES, INC.Location not reported, CT · Revoked | Location not reported, CT | Corporation | Oct 14, 2008 | Revoked |
| MERCHANT-LINK LLCLocation not reported, CT · Withdrawn | Location not reported, CT | LLC | Jul 11, 2016 | Withdrawn |
| EIGEN SERVICES (U.S.) CORP.Location not reported, CT · Active | Location not reported, CT | Corporation | Dec 1, 2016 | Active |
| APPETIZE TECHNOLOGIES, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Jan 17, 2018 | Withdrawn |
| REVEL SYSTEMS, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Feb 22, 2018 | Active |
| VENUENEXT INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Nov 6, 2018 | Active |
| SHIFT4 PAYMENTS, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Mar 11, 2020 | Active |
| Tuesday's Flu LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Jan 12, 2023 | Active |
| RETAIL CONTROL SOLUTIONS, LLCLocation not reported, CT · Withdrawn | Location not reported, CT | LLC | Feb 8, 2024 | Withdrawn |
| APPETIZE TECHNOLOGIES, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Feb 20, 2024 | Active |
| Hearst Magazines, Inc.Location not reported, CT · Active | Location not reported, CT | Corporation | May 3, 2024 | Active |
| OLYMPUS RECEIVABLES FUNDING CORP. IILocation not reported, NY · Active | Location not reported, NY | Corporation | Mar 24, 1999 | Active |
| EIGEN SERVICES (U.S.) CORP.Location not reported, OR · Active | Location not reported, OR | Corporation | Dec 3, 2015 | Active |
| REVEL SYSTEMS, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Feb 3, 2016 | Active |
| B. BRAUN INTERVENTIONAL SYSTEMS INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Dec 12, 2019 | Active |
| SHIFT4 PAYMENTS, LLCLocation not reported, OR · Active | Location not reported, OR | LLC | May 21, 2021 | Active |
| HEARST MAGAZINES, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Jul 11, 2022 | Active |
| SHIFT4 CORPORATION, A CORPORATION OF NEVADALocation not reported, OR · Active | Location not reported, OR | Corporation | Sep 8, 2022 | Active |
| AESCULAP, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Jul 21, 2023 | Active |
| AESCULAP IMPLANT SYSTEMS, LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Jul 24, 2023 | Active |
| VENUENEXT, LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Jan 12, 2024 | Active |
| QSE7, LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Jul 17, 2026 | Active |
| OLYMPUS AMERICA INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Jul 25, 1995 | Active |