Carrier profile · USDOT 229659 · MC-639625 · Updated Jun 13, 2026

Gulfmark Energy Inc

198 power unitsavg 8.8 yrRegional · 3 statesHOUSTON, TX88/100
CARRIER ACTIVEMC-639625 ACTIVERATED SATISFACTORYHAZMAT
Verified linksgulfmarkenergy.comFMCSA SAFER

Equipment

Haulable capacity (power units only — trailers are towed context), equipment mix, and the VIN-decoded unit roster. Click any VIN to trace that unit across every carrier that has run it.

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150)
198
Observed power (24 mo)
82
Trailers (towed)
61

Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.

Fleet age· model years · decoded VINs

8.8 yr
Average age
2025
Newest model yr
1997
Oldest model yr
42.0%
VINs decoded

Unit roster· VIN-decoded from inspections · NHTSA vPIC

VINTypeYearMakeModelInsp.Last seen
1UNST4427PS174891View sourced platform decodeTrailer2023DRAGON ESPDragon ESP15May 19, 2026
5KJJBWDV2RLVB2294View sourced platform decodeTruck-Tractor2024WESTERN STAR49X Chassis13May 19, 2026
1M1GR4GY8SM043875View sourced platform decodeTruck-Tractor2025MACKGranite12Jun 1, 2026
1M1PN4GY3RM012474View sourced platform decodeTruck-Tractor2024MACKPinnacle11May 28, 2026
1M2PN4GY1LM006367View sourced platform decodeTruck-Tractor2020MACKPinnacle11May 19, 2026
1S9AB15B8EH474425View sourced platform decodeTrailer2014STPH—10Jul 8, 2026
1UNST4425FS140379View sourced platform decodeTrailer2015DRAGON PRODUCTSDragon Products10Jun 4, 2026
1M1PN4GY6MM008959View sourced platform decodeTruck-Tractor2021MACKPinnacle10Feb 11, 2026
1PMA34229B5009427View sourced platform decodeTrailer2011POLAR TANK TRAILERPolar Tank Trailer9Jun 1, 2026
5HTDL4523D7G45215View sourced platform decodeTrailer2013HEIL TRAILER INTERHeil Trailer International9May 19, 2026
5KJJBWDV7PLUF5975View sourced platform decodeTruck-Tractor2023WESTERN STAR49X Chassis9Jan 19, 2026
1M2PN4GY2LM006362View sourced platform decodeTruck-Tractor2020MACKPinnacle9Nov 24, 2025
1S9AB15B0DH474611View sourced platform decodeTrailer2013STEP—8Jul 11, 2026
1M1PN4GY0RM014361View sourced platform decodeTruck-Tractor2024MACKPinnacle8Jun 14, 2026
1PMA34228B1037307View sourced platform decodeTrailer2011POLAR TANK TRAILERPolar Tank Trailer8Jan 5, 2026
5HTDL4521C7G76042View sourced platform decodeTrailer2012HEIL TRAILER INTERHeil Trailer International7Apr 19, 2026
5HTDL452XC7G76041View sourced platform decodeTrailer2012HEIL TRAILER INTERHeil Trailer International7Mar 27, 2026
1M1PN4GY8NM010780View sourced platform decodeTruck-Tractor2022MACKPinnacle7Mar 27, 2026
1M1PN4GY3MM008952View sourced platform decodeTruck-Tractor2021MACKPinnacle7Mar 10, 2026
5WSBC4629DN044341View sourced platform decodeTrailer2013BREN—7Jan 20, 2026
1M1PN4GY7RM012459View sourced platform decodeTruck-Tractor2024MACKPinnacle6Jul 11, 2026
1S9AB15B2EH474419View sourced platform decodeTrailer2014STPH—6Jun 2, 2026
1M2PN4GY6LM006090View sourced platform decodeTruck-Tractor2020MACKPinnacle6Jun 2, 2026
1M1PN4GY0NM010773View sourced platform decodeTruck-Tractor2022MACKPinnacle6Jun 2, 2026
1S9AB15B9EH474420View sourced platform decodeTrailer2014STPH—6Apr 16, 2026
1M1PN4GY8MM008963View sourced platform decodeTruck-Tractor2021MACKPinnacle6Mar 5, 2026
1S9AB15B7EH474416View sourced platform decodeTrailer2014STEP—6Feb 17, 2026
1M2PN4GY6LM006364View sourced platform decodeTruck-Tractor2020MACKPinnacle6Jan 11, 2026
1S9AB15B7BH474408View sourced platform decodeTrailer2011STEP—6Oct 31, 2025
1S9AB15B0EH474421View sourced platform decodeTrailer2014STEP—6Aug 20, 2025
1M1PN4GY9NM010786View sourced platform decodeTruck-Tractor2022MACKPinnacle6Aug 20, 2025
5KJJBWDV5RLVB2290View sourced platform decodeTruck-Tractor2024WESTERN STAR49X Chassis5Jul 30, 2026
1M1PN4GY4RM015237View sourced platform decodeTruck-Tractor2024MACKPinnacle5Jul 3, 2026
1S9AB15BXDH474633View sourced platform decodeTrailer2013STPH—5Jul 3, 2026
1S9AB15B9DH474610View sourced platform decodeTrailer2013STEP—5Jun 23, 2026
1M1PN4GY0RM012464View sourced platform decodeTruck-Tractor2024MACKPinnacle5Jun 20, 2026
10BFA8231BF0C5448View sourced platform decodeTrailer2011BRENNER TANKBrenner Tank5Mar 5, 2026
1M1PN4GY1PM012471View sourced platform decodeTruck-Tractor2023MACKPinnacle5Jan 5, 2026
10BFA8232BF0C5443View sourced platform decodeTrailer2011BRENNER TANKBrenner Tank4Jul 27, 2026
1M1PN4GY6NM010776View sourced platform decodeTruck-Tractor2022MACKPinnacle4Jul 27, 2026
1M1PN4GY9NM010772View sourced platform decodeTruck-Tractor2022MACKPinnacle4Jun 24, 2026
10BFA8233BF0C5449View sourced platform decodeTrailer2011BRENNER TANKBrenner Tank4Jun 24, 2026
10BFA8235CF0C6314View sourced platform decodeTrailer2012BRENNER TANKBrenner Tank4Jun 20, 2026
1S9AB15B5BH474407View sourced platform decodeTrailer2011STPH—4Jun 14, 2026
1M1GR4GY9RM042972View sourced platform decodeTruck-Tractor2024MACKGranite4Jun 4, 2026
5HTDL4529D7G45218View sourced platform decodeTrailer2013HEIL TRAILER INTERHeil Trailer International4Mar 3, 2026
5HTDL4528B7G76036View sourced platform decodeTrailer2011HEIL TRAILER INTERHeil Trailer International4Feb 24, 2026
1M2PN4GY4LM006363View sourced platform decodeTruck-Tractor2020MACKPinnacle4Feb 24, 2026
1S9AB15B8EH474411View sourced platform decodeTrailer2014STEP—4Jan 12, 2026
1M1PN4GY9MM008955View sourced platform decodeTruck-Tractor2021MACKPinnacle4Jun 17, 2025
1UNST4423PS174399View sourced platform decodeTrailer2023DRAGON ESPDragon ESP4Jun 17, 2025
5HTDL4527D7G45217View sourced platform decodeTrailer2013HEIL TRAILER INTERHeil Trailer International3May 28, 2026
5HTDL4524B5G23751View sourced platform decodeTrailer2011HEIL TRAILER INTERHeil Trailer International3Jan 11, 2026
1S9AB15B2BH474137View sourced platform decodeTrailer2011STEP—3Jan 6, 2026
1M1PN4GY7RM014809View sourced platform decodeTruck-Tractor2024MACKPinnacle3Jan 6, 2026
1M2PN4GY9LM006360View sourced platform decodeTruck-Tractor2020MACKPinnacle3Oct 26, 2025
5KJJBWDV0PLUF5977View sourced platform decodeTruck-Tractor2023WESTERN STAR49X Chassis3Oct 9, 2025
1M2PN4GY4LM006427View sourced platform decodeTruck-Tractor2020MACKPinnacle3Jun 2, 2025
1M2PN4GYXLM006366View sourced platform decodeTruck-Tractor2020MACKPinnacle2Jul 26, 2026
5KJJBWDV5RLVB2287View sourced platform decodePower unit2024WSTR—2Jun 26, 2026

Showing 60 of 169 unique VINs · most-inspected first.