Carrier profile · USDOT 279741 · MC-181168 · Updated Jun 13, 2026
COOK-ILLINOIS CORP
0 power unitsOAK BROOK, IL50/100
CARRIER ACTIVEMC-181168 ACTIVE
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
@cookillinois.com — 13 carriers: USDOT 76786USDOT 279326USDOT 281265USDOT 281691USDOT 281714USDOT 284336USDOT 519354USDOT 539932
Shares a company officer with other carriers
john benish jr — 7 carriers: USDOT 284333USDOT 519354USDOT 539932USDOT 540653USDOT 1257235USDOT 1377547
Owner / group view· confidence: email domain + officer
Owner / group view
Affiliated authorities
Collapses 15 related authorities · joined by email domain + officer
- Authorities
- 15
- Combined power
- 3
- States
- 2
- Oldest authority
- Jun 1, 1974
- Active now
- 10
- COOK-ILLINOIS CORP· viewingUSDOT 2797410PU
- CRAWFORD BUS SERVICE INCUSDOT 2843332PU
- BENISH CONSTRUCTION& ACOUSTIC LLCUSDOT 13775471PU
- ALPHA SCHOOL BUS COMPANY INCUSDOT 2843360PU
- DEL-CO LEASINGUSDOT 15602250PU
- WARNING CHARTER SERVICE INCUSDOT 5193540PU
- CHICAGO SCHOOL TRANSIT-SOUTHUSDOT 6128170PU
- WESTWAY COACH INCUSDOT 2817140PU
- LIBERTY SCHOOL BUS COMPANY INCUSDOT 5406530PU
- COOK COUNTY SCHOOL BUS INCUSDOT 2816910PU
- NORTH SHORE TRANSIT INCUSDOT 12572350PU
- KICKERT BUS LINES INCUSDOT 2793260PU
- FRONTIER COACH INCUSDOT 2812650PU
- RICH LEE VANS INCUSDOT 5399320PU
- ILLINOIS SCHOOL BUS COMPANY INCUSDOT 767860PU