Commonwealth Fusion Systems LLC (USDOT 3477305)
USDOT 3477305 · Active · Cambridge · MA
Public listing
- Legal name
- Commonwealth Fusion Systems LLC
- License or register id
- USDOT 3477305
- Status
- Active
- State
- MA
- City
- Cambridge
- Category
- Private Property
- Phone
- +1 (617) 515-4132
- Address
- 148 Sidney St, Cambridge, MA, 02139-4239
- Official source
- FMCSA Company Census
Verify this record on the official source named above before you hire, fund, or rely on it. An index listing is not an endorsement, a rating, or a review. Empty phone or address means that public file did not include it.
Census fleet
- Power units
- 1
- Drivers
- 2
- Operation
- Intrastate non-hazmat
- Classification
- Private Property
- Census status
- Active
- Trucks
- 1
- MCS-150 mileage
- 0 (0)
- MCS-150 date
- 20200827
- Fleet size
- 1 power units
- Hazmat
- No
- Company officer
- Steve Renter, Robert Mumgaard
- Mailing address
- 148 Sidney St, Cambridge, MA, 02139-4239
Company Census fields (fleet, safety, cargo, officers, mailing). VIN/plate come from SMS Input joins when present.
Inspections
- Inspection count
- 1
Aggregated from public SMS Input – Inspection (rbkj-cgst). Counts are offline; samples are newest-first.
About
Commonwealth Fusion Systems LLC is in the FMCSA Company Census as USDOT 3477305. census status Active. address 148 Sidney St, Cambridge, MA, 02139-4239. 1 power units. 2 drivers. Private Property. Intrastate non-hazmat operation. Source: public FMCSA Company Census. Not an FMCSA endorsement.
How to verify
How do I verify Commonwealth Fusion Systems LLC?
Match the legal name and USDOT 3477305 on FMCSA SAFER. BrokerMafia republishes the public Motus and Company Census record and does not endorse the firm.
What does this listing show?
Operating authority, USDOT, census fleet, and insurance filings when those fields are on the FMCSA extract.

