Sigma-Aldrich Manufacturing LLC (USDOT 476639)
No blockers or cautions found.
- Operating authority
- No active operating authority on file with FMCSA.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 12 power units, 8 drivers
- Operation type
- Interstate
- Physical address
- 3050 SPRUCE STREET, ST LOUIS, MO 63103
- MCS-150 last filed
- 2025-09
Frequently asked questions
What carrier is USDOT 476639?
USDOT 476639 is Sigma-Aldrich Manufacturing LLC, an interstate motor carrier.
What is Sigma-Aldrich Manufacturing LLC's USDOT number?
Sigma-Aldrich Manufacturing LLC's USDOT number is 476639. No MC docket number is on file.
Is Sigma-Aldrich Manufacturing LLC currently authorized to operate?
No active operating authority on file with FMCSA. Source: FMCSA registration and licensing records.
Does Sigma-Aldrich Manufacturing LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Sigma-Aldrich Manufacturing LLC's safety record?
In the last 24 months, FMCSA records show 12 roadside inspections with a 0.0% vehicle out-of-service rate (national average 22.7%) and 0 recordable crashes.
What is Sigma-Aldrich Manufacturing LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Sigma-Aldrich Manufacturing LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Sigma-Aldrich Manufacturing LLC's FMCSA safety rating?
Sigma-Aldrich Manufacturing LLC has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
View the full fleetfax report for Sigma-Aldrich Manufacturing LLC
Reconstructed from cached and fleetfax-ingested FMCSA public records (live FMCSA was unavailable) — may be out of date; verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment.