| Broadway Fp, LLCPullman, WA · Active | Pullman, WA | LLC | Aug 25, 2025 | Active |
| Old Spanish Fp, LLCPullman, WA · Active | Pullman, WA | LLC | Apr 15, 2025 | Active |
| Zuni Property, LLCPullman, WA · Active | Pullman, WA | LLC | Apr 26, 2021 | Active |
| SEL ENGINEERING SERVICES, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Sep 6, 2016 | Active |
| WSU FOUNDATION CORPORATIONLocation not reported, FL · Active | Location not reported, FL | Nonprofit | Dec 22, 2004 | Active |
| SCHWEITZER ENGINEERING LABORATORIES, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Sep 18, 2000 | Active |
| SEL ENGINEERING SERVICES, INC.Location not reported, AK · Good Standing | Location not reported, AK | Corporation | Nov 30, 2016 | Good Standing |
| Ela Mining LLCLocation not reported, AK · Good Standing | Location not reported, AK | LLC | Jan 6, 2026 | Good Standing |
| Schweitzer Engineering Laboratories, Inc.Location not reported, AK · Good Standing | Location not reported, AK | Corporation | Jul 11, 2008 | Good Standing |
| MCGREEVY FARM LIMITED PARTNERSHIP, LLLP, Dissolved December 17, 2012Location not reported, CO · Voluntarily Dissolved | Location not reported, CO | Other | Jun 25, 1998 | Voluntarily Dissolved |
| SCHWEITZER ENGINEERING LABORATORIES, INC.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Sep 6, 2000 | Good Standing |
| WEDGE ROCK, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Jan 1, 2005 | Good Standing |
| STEFFENS FOUNDATIONLocation not reported, CO · Converted | Location not reported, CO | Nonprofit | Jan 1, 2005 | Converted |
| Relay Application Innovation, Inc., Colorado Authority Relinquished October 28, 2021Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Dec 29, 2015 | Withdrawn |
| SEL Engineering Services, Inc.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Aug 24, 2016 | Good Standing |
| ADDIUM, Inc.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Jun 14, 2018 | Good Standing |
| VMRD, INCLocation not reported, CO · Good Standing | Location not reported, CO | Corporation | Jun 15, 2018 | Good Standing |
| College Hill Custom Threads, LLC, Dissolved August 19, 2024Location not reported, CO · Voluntarily Dissolved | Location not reported, CO | LLC | May 11, 2021 | Voluntarily Dissolved |
| Morales Drywall LLC, Delinquent October 1, 2024Location not reported, CO · Delinquent | Location not reported, CO | LLC | May 7, 2022 | Delinquent |
| jd garcia construction llcLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Dec 20, 2022 | Good Standing |
| Resonate Collective, Inc.Location not reported, CO · Good Standing | Location not reported, CO | Nonprofit | Jan 1, 2023 | Good Standing |
| FACTORY WAY INC, Dissolved June 23, 2025Location not reported, CO · Voluntarily Dissolved | Location not reported, CO | Corporation | Jul 5, 2024 | Voluntarily Dissolved |
| SCHWEITZER ENGINEERING LABORATORIES, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Jan 29, 2007 | Active |
| SEL ENGINEERING SERVICES, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Oct 18, 2016 | Active |
| Whitehead Holdings LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Dec 6, 2024 | Active |
| SEL ENGINEERING SERVICES, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Sep 2, 2016 | Active |
| RESONATE COLLECTIVELocation not reported, OR · Active | Location not reported, OR | Nonprofit | Nov 17, 2016 | Active |
| AGROW SOLUTIONS LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Jan 12, 2018 | Active |
| AGILE POWER PROFESSIONALS, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Jun 20, 2023 | Active |
| ASPIRE MORTGAGE SOLUTIONS LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Jun 20, 2023 | Active |
| JD GARCIA CONSTRUCTION LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Sep 4, 2026 | Active |
| SCHWEITZER ENGINEERING LABORATORIES, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Oct 15, 2001 | Active |
| WASHINGTON STATE UNIVERSITY FOUNDATIONLocation not reported, OR · Active | Location not reported, OR | Nonprofit | Apr 29, 1999 | Active |
| CHERRYWOOD ENTERPRISES, LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Mar 11, 2013 | Active |
| RELAY APPLICATION INNOVATION, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Feb 19, 2019 | Inactive |
| SIMPLE PATH MENTAL HEALTH, INCLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 16, 2021 | Inactive |
| COAST TO COAST LINEN MGMT LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | May 31, 2011 | Inactive |
| CTC CALIFORNIA LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Nov 13, 2015 | Inactive |
| YACHT CHEF DESIGN LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Nov 2, 2021 | Inactive |
| SGISD LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Dec 17, 2024 | Active |
| SEL ENGINEERING, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Oct 12, 2006 | Inactive |