| L. W. Survey Co.Location not reported, AK · Good Standing | Location not reported, AK | Corporation | Jun 25, 2010 | Good Standing |
| LW Survey Co.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Oct 7, 2008 | Good Standing |
| Spartan Engineering Inc.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Apr 26, 2010 | Good Standing |
| TierraLink, Inc., Dissolved September 10, 2025Location not reported, CO · Voluntarily Dissolved | Location not reported, CO | Corporation | Sep 15, 2014 | Voluntarily Dissolved |
| LWS Leasing IncLocation not reported, CO · Good Standing | Location not reported, CO | Corporation | Feb 9, 2015 | Good Standing |
| Windsor MEP Engineers LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Jan 11, 2022 | Good Standing |
| Aspen Aerials, Inc.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Apr 9, 2024 | Good Standing |
| JAMAR COMPANY OF MINNESOTA, INC. THELocation not reported, CT · Withdrawn | Location not reported, CT | Corporation | Feb 17, 1987 | Withdrawn |
| LW SURVEY CO.Location not reported, CT · Active | Location not reported, CT | Corporation | Sep 18, 2009 | Active |
| Spartan Engineering, Inc.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Mar 10, 2025 | Withdrawn |
| WINDSOR MEP ENGINEERS, LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Aug 15, 2018 | Active |
| WINDSOR ENGINEERSLocation not reported, OR · Active | Location not reported, OR | Other | Jun 13, 2025 | Active |
| ASPEN AERIALS, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Sep 24, 2001 | Active |
| L.W. SURVEY CO.Location not reported, FL · Active | Location not reported, FL | Corporation | Dec 28, 2009 | Active |
| LW SURVERY INTERNATIONAL, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jul 21, 2016 | Inactive |
| PORT CANAVERAL INN & SUITES, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Feb 24, 2014 | Inactive |
| BLUE LAGOON MIA LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Nov 27, 2017 | Inactive |
| LARSON MASONRY CONSTRUCTION, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Nov 27, 2017 | Inactive |
| MARIANNA MENTAL HEALTH CENTER, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 10, 2005 | Inactive |
| SPARTAN ENGINEERING, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Oct 4, 2023 | Inactive |
| PULSAR OPERATIONAL BOUNDARY INC.Location not reported, FL · Active | Location not reported, FL | Corporation | May 14, 2024 | Active |