Carrier profile · USDOT 1576294 · Updated Jun 13, 2026
Castle Investments LLC
DBA SMARTBOX OF JACKSONVILLE
1 power unitJACKSONVILLE, FL50/100
AUTHORITY STATUS UNKNOWN
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.
Shares a registration email domain with other carriers
@smartboxusa.com — 13 carriers: USDOT 1364055USDOT 1364057USDOT 1404341USDOT 1434289USDOT 1482466USDOT 1622658USDOT 1676274USDOT 1775529
Shares a company officer with other carriers
frank kelly — 5 carriers: USDOT 595725USDOT 597019USDOT 2427375USDOT 3061475
Owner / group view· confidence: email domain + officer
Owner / group view
Affiliated authorities
Collapses 17 related authorities · joined by email domain + officer
- Authorities
- 17
- Combined power
- 32
- States
- 12
- Oldest authority
- Mar 29, 1995
- Active now
- 7
- CASTLE INVESTMENTS LLC· viewingUSDOT 15762941PU
- DANOSH CONTRACTING LTDUSDOT 24273757PU
- GET SMART LLCUSDOT 13640553PU
- THE LEE COMPANYUSDOT 5957253PU
- SPSS DENVER LLCUSDOT 24064553PU
- PORTABLE STORAGE OF RICHMOND LLCUSDOT 13640572PU
- METRO SAFE LOCK AND KEY INCUSDOT 30614752PU
- CHARLOTTE PORTABLE STORAGE LLCUSDOT 14043412PU
- P S INCUSDOT 16226581PU
- CHARLOTTE STORAGE LLCUSDOT 18291671PU
- SEATTLE PORTABLE STORAGE LLCUSDOT 44690951PU
- SMART BOX OF SOUTH FLORIDA LLCUSDOT 19146801PU
- FRANK KELLYUSDOT 5970191PU
- CDMS PORTABLE SELF STORAGE LLCUSDOT 14824661PU
- SMARTBOX SOLUTIONS CHICAGOUSDOT 17755291PU
- NEW ORLEANS PORTABLE STORAGE LLCUSDOT 14342891PU
- PORTABLE STORAGE OF NEW ENGLAND LLCUSDOT 16762741PU