Darwin Arias Ramirez (USDOT 4377037)
MonitorFindings
3 other active carriers are registered at this address.
1 truck on file · active 1 year · no standard roadside inspections in our 24-month record
13 other active companies use this carrier’s mailing address and shares its business name, a phone number, or a company officer. Shared mailing addresses can be legitimate — subsidiaries and shared back offices are common.
- DOT number
- USDOT 4377037
- Operating authority
- Federal operating authority is not required — private carrier operation. USDOT registration showed active on FMCSA’s file as of Sep 25, 2026. Not yet confirmed live.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 1 power unit, 1 driver
- Operation type
- Interstate
- Physical address
- 25 DUNCAN DRIVE, ST CATHARINES, ON L2N 3N8
- MCS-150 last filed
- Mar 2025
Connected companies
Other companies linked to this one in FMCSA registration and roadside-inspection records:
- USDOT 1518661
- USDOT 2569419
- USDOT 4087539
- USDOT 2870239
- USDOT 2876427
- USDOT 3261971
- USDOT 3706403
- USDOT 3734627
- USDOT 4099615
- USDOT 4165560
- USDOT 4165699
- USDOT 4420533
- USDOT 4490232
- USDOT 4497168
- USDOT 4539505
- USDOT 4559297
Other carriers based in St Catharines, ON
- 1735641 Ontario INC (USDOT 1725417)
- 5039560 Ontario LTD (USDOT 1278180)
- Bicknell Racing Products INC (USDOT 1680537)
- Blue Dot Americas Limited (USDOT 3147602)
- Exocor LTD (USDOT 1078208)
- Mk Rittenhouse & Sons LTD (USDOT 2883451)
- Ridley College (USDOT 2565139)
- Roseman Transport LTD (USDOT 548177)
Frequently asked questions
What carrier is DOT 4377037?
USDOT 4377037 is Darwin Arias Ramirez, an interstate motor carrier.
What is Darwin Arias Ramirez's USDOT number?
Darwin Arias Ramirez's USDOT number is 4377037. No MC docket number is on file.
Is Darwin Arias Ramirez currently authorized to operate?
Federal operating authority is not required — private carrier operation. USDOT registration showed active on FMCSA’s file as of Sep 25, 2026. Not yet confirmed live. Source: FMCSA registration and licensing records.
Does Darwin Arias Ramirez have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Darwin Arias Ramirez's safety record?
FMCSA records show no vehicle inspections for Darwin Arias Ramirez in the last 24 months, so there is no out-of-service rate. FMCSA records also show 0 recordable crashes in the same window.
What is Darwin Arias Ramirez's CSA score?
FMCSA does not publish a single CSA score for carriers. Darwin Arias Ramirez's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Darwin Arias Ramirez's FMCSA safety rating?
Darwin Arias Ramirez has no published FMCSA safety rating. Most US carriers have never had a rating review.
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From FMCSA public records loaded Sep 25, 2026; may be out of date. fleetfax shows the facts; you make the call. FMCSA status