| HEIKE REALTY LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Oct 17, 2000 | Good Standing |
| Mountain Dental, P.C., Dissolved October 1, 2025Location not reported, CO · Voluntarily Dissolved | Location not reported, CO | Corporation | Jul 1, 2008 | Voluntarily Dissolved |
| Mountain Dental, Inc.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | May 18, 2009 | Good Standing |
| Marten Transport, Ltd.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Mar 26, 2015 | Good Standing |
| Builders Millwork IncLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Jun 1, 2016 | Good Standing |
| M Squared Management LLC, Dissolved August 16, 2025Location not reported, CO · Voluntarily Dissolved | Location not reported, CO | LLC | Jul 18, 2022 | Voluntarily Dissolved |
| MERIT DENTAL, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Apr 10, 2015 | Active |
| MARTEN TRANSPORT LOGISTICS, LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Dec 26, 2018 | Active |
| MARTEN TRANSPORT SERVICES, LTD.Location not reported, OR · Active | Location not reported, OR | Corporation | Jan 4, 2007 | Active |
| MARTEN TRANSPORT, LTD.Location not reported, OR · Active | Location not reported, OR | Corporation | Aug 28, 1995 | Active |
| TECOM LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Aug 10, 2006 | Inactive |
| MARTEN TRANSPORT LOGISTICS, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Dec 26, 2018 | Active |