Cambium Carbon Pbc (USDOT 4343608)
2 cautions found.
- DOT number
- USDOT 4343608
- Docket (MC) number
- MC1697431
- Operating authority
- Broker authority: active. The federal bulk file showed this carrier active as of 2026-08-29. We could not confirm that live just now.
- Authority granted
- 2025-01-08
- Insurance on file
- A surety bond is on file with FMCSA, the filing FMCSA requires of a broker. No liability (BIPD) insurance is on file; FMCSA does not require BIPD of a broker.
- Safety rating
- No published safety rating
- Fleet on file
- 0 power units, 0 drivers
- Operation type
- Interstate
- Physical address
- 1589 SULPHUR SPRING RD STE 111, HALETHORPE, MD 21227
- MCS-150 last filed
- 2025-01
Findings
- Multiple carriers at this address (Caution): 2 other active carriers are registered at this physical address. Shared addresses are common for freight offices and registered agents.
- Broker authority only, not authorized for physical transport (Caution): Only broker authority is on file with FMCSA for this entity, and no carrier operating authority is on record. Based on FMCSA's registration history on file; carrier-authority history filed after FMCSA's MOTUS cutover may not yet appear here.
Frequently asked questions
What carrier is DOT 4343608?
DOT 4343608 (USDOT 4343608) is Cambium Carbon Pbc, a freight broker.
What carrier is MC 1697431?
MC 1697431 is the docket number of Cambium Carbon Pbc, USDOT 4343608.
What is Cambium Carbon Pbc's MC number?
Cambium Carbon Pbc's docket number is MC 1697431. Its USDOT number is 4343608.
Is Cambium Carbon Pbc currently authorized to operate?
Broker authority: active. The federal bulk file showed this carrier active as of 2026-08-29. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Cambium Carbon Pbc have insurance on file with FMCSA?
A surety bond is on file with FMCSA, the filing FMCSA requires of a broker. No liability (BIPD) insurance is on file; FMCSA does not require BIPD of a broker.
How long has Cambium Carbon Pbc been in business?
Cambium Carbon Pbc's operating authority was first granted in 2025. FMCSA records show authority age, which can differ from how long the company has existed.
What is Cambium Carbon Pbc's FMCSA safety rating?
Cambium Carbon Pbc 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.
Changes over time
Carriers change. Phone numbers, email addresses, insurance, authority. A sudden contact-info change is often the first sign of carrier identity fraud. fleetfax tracks these changes. Create a free account to follow changes on carriers you save.
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Reconstructed from cached and fleetfax-ingested FMCSA public records (live FMCSA was unavailable) and may be out of date; verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status