Carrier profile · USDOT 978545 · MC-451529 · Updated Jul 18, 2026
Portable Storage of Mn LLC
DBA BIG BLUE BOXES
113 power unitsavg 12.3 yrMulti-region · 9 statesNEW BRIGHTON, MN74/100
CARRIER ACTIVEMC-451529 ACTIVERATED SATISFACTORYHAZMAT
Network & Fraud
Reincarnation chains, shared-VIN links, common domains and officers, and owner-group affiliations — the chameleon / double-broker signals that name-and-USDOT lookups miss.
Last 12 months: 6 trucks also ran under 6 other carriers
VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 3302101USDOT 4192187USDOT 4535621USDOT 493429USDOT 134697USDOT 1875049Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (33 trucks · 28 carriers)
Across all inspections on record: USDOT 3071717USDOT 3302101USDOT 4192187USDOT 70289USDOT 134697USDOT 1301733USDOT 1875049USDOT 232734
Shares a registration email domain with other carriers
@bigblueboxes.com — 5 carriers: USDOT 1617122USDOT 2860762USDOT 3159633USDOT 3287262
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)113113
Observed (24 mo)6666
Shared w/ other carriers3333
Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.
Shared-VIN cross-links· units inspected under more than one USDOT
Owner / group view· confidence: email domain
Owner / group view
Affiliated authorities
Collapses 5 related authorities · joined by email domain
- Authorities
- 5
- Combined power
- 120
- States
- 1
- Oldest authority
- Sep 19, 2001
- Active now
- 4
- PORTABLE STORAGE OF MN LLC· viewingUSDOT 978545113PU
- CONTAIN-IT MN LLCUSDOT 31596334PU
- BSEW KIRKPATRICK LLCUSDOT 28607622PU
- VOYD TRAILER OF MN LLCUSDOT 16171221PU
- PORTABLE STORAGE OF MN INCUSDOT 32872620PU
Affiliated entities· hover to preview