| BIG CHIEF ENERGY SERVICES LLC | 4138294 | CRESCENT | 1 |
| BIG CHIEF OIL TOOLS LLC | 4468238 | DUNCAN | 1 |
| BIG CHIEF TRUCKING LLC | 1690813 | OKEMAH | 1 |
| BIG CHUCK'S HAULING LLC | 4057851 | OKLAHOMA CITY | 2 |
| BIG COUNTRY HOT SHOT TRANSPORTATION LLC | 6207918 | NORMAN | 2 |
| BIG CREEK ENERGY LLC | 817980 | KINGFISHER | 1 |
| BIG CREEK NURSERY & LANDSCAPE LLC | 3296281 | CUSHING | 1 |
| BIG CREEK RANCH LLC | 2175244 | LENEPAH | 3 |
| BIG DAWG TRUCKING LLC | 3378155 | GUTHRIE | 3 |
| BIG DIPPER HOT OIL SERVICE INC | 1481609 | TONKAWA | 4 |
| BIG DOG CONCRETE CUTTING INC | 2785168 | LEXINGTON | 2 |
| BIG DOG LOGISTICS LLC | 2229189 | HENNESSEY | 0 |
| BIG DOG POWER WASHING LLC | 2281143 | EDMOND | 1 |
| BIG DOG SHELTERS & UTILITIES | 2538181 | NOBLE | 2 |
| BIG DOG UTILITIES LLC | 3321548 | NOBLE | 1 |
| BIG DOG WELL SERVICE INC | 1808330 | HENRYETTA | 1 |
| BIG DUMP CONSTRUCTION LLC | 826132 | WELLSTON | 1 |
| BIG DUMP LLC | 1465480 | DAVIS | 6 |
| BIG E CONSTRUCTION LLC | 8049282 | STILWELL | 1 |
| BIG EASY DUMP TRUCKING LLC | 4008240 | CLAREMORE | 1 |
| BIG ED'S SURPLUS LLC | 1585854 | OKARCHE | 2 |
| BIG ED’S SURPLUS LLC | 6820874 | OKARCHE | 1 |
| BIG ELK TRUCKING LLC | 3461139 | OKLAHOMA CITY | 2 |
| BIG FIVE COMMUNITY SERVICES INC | 1572508 | DURANT | 37 |
| BIG FLEET LOGISTICS LLC | 4220369 | CARTWRIGHT | 1 |
| BIG FOOT TRUCKING INC | 2784217 | CLAREMORE | 1 |
| BIG G TRUCKING LLC | 4164834 | WEWOKA | 6 |
| BIG GREEN'S TRUCKING LLC | 3788641 | LUTHER | 1 |
| BIG GULLY LLC | 3298689 | PONCA CITY | 1 |
| BIG GUS TRUCKING LLC | 4565491 | ASHER | 1 |
| BIG HAULING INC | 2157251 | OKLAHOMA CITY | 1 |
| BIG HEAD TRUCKING LLC | 3741572 | OKLAHOMA CITY | 1 |
| BIG HOSS HAULING LLC | 4272281 | BOYNTON | 1 |
| BIG IRON DIESEL REPAIR LLC | 2418666 | ENID | 1 |
| BIG IRON OILFIELD SERVICES INC | 2795903 | ELMORE CITY | 15 |
| BIG J DOZER & EQUIPMENT INC | 4178430 | PERRY | 3 |
| BIG J TANK TRUCK SERVICE INC | 522254 | PERRY | 5 |
| BIG JOHNSON ERECTORS LLC | 9880849 | HARRAH | 1 |
| BIG JOHNSON TRUCKING & CONSTRUCTION LLC | 3011020 | WATONGA | 3 |
| BIG K CONCRETE SAWING AND DRILLING INC | 1576867 | SKIATOOK | 6 |
| BIG K EXPRESS LLC | 2292900 | CHANDLER | 1 |
| BIG LEAGUE BINS LLC | 7506373 | OKLAHOMA CITY | 0 |
| BIG LEAGUE TRUCKING LLC | 2829828 | CLINTON | 2 |
| BIG LOGISTICS SERVICES INC | 4552307 | YUKON | 1 |
| BIG MOTION TRANSPORT LLC | 4432093 | OKLAHOMA CITY | 1 |
| BIG O TOWING AND RECOVERY LLC | 3854386 | BEGGS | 9 |
| BIG O TRANSPORT LLC | 3381462 | OKLAHOMA CITY | 2 |
| BIG PAULS LETTER PRESS SHOP INC | 1386710 | OKLAHOMA CITY | 1 |
| BIG PRESSURE TRUCKING LLC | 3866711 | TULSA | 1 |
| BIG PROJECT SOLUTIONS LLC | 4200125 | MUSTANG | 1 |
| BIG R TRUCKING LLC | 2862944 | CLINTON | 2 |
| BIG RED CUSTOM MASONRY LANDSCAPING LLC | 1799577 | PRYOR | 1 |
| BIG RED FASTENERS INC | 2200894 | BROKEN ARROW | 1 |
| BIG RED X-PRESS INC | 762297 | MUSKOGEE | 1 |
| BIG REDS FIRE AND ICE | 7738277 | BRADLEY | 2 |
| BIG ROUX LOGISTICS LLC | 4563072 | TULSA | 1 |
| BIG SKY CATTLE INC | 4088467 | ROLAND | 1 |
| BIG SLICK HOT SHOTS | 1627200 | EDMOND | 1 |
| BIG STAR TRANSPORTATION LLC | 2186770 | OKLAHOMA CITY | 137 |
| BIG STAR TRUCKING LLC | 2138664 | OKLAHOMA CITY | 17 |
| BIG T DIRECTIONAL LLC | 4104125 | HASKELL | 2 |
| BIG T TRUCKING LLC | 3650609 | MARIETTA | 2 |
| BIG TIME OPERATOR LLC | 4533930 | EL RENO | 1 |
| BIG TREE TRANSPLANTING INC | 912198 | OKLAHOMA CITY | 3 |
| BIG TRUCK OILFIELD SERVICES LLC | 2418404 | COMANCHE | 1 |
| BIG V FEEDS INC | 22052 | MCALESTER | 35 |
| BIG V RANCH | 2324794 | MCALESTER | 4 |
| BIG V RANCH | 1599823 | PONCA CITY | 2 |
| BIG VALLEY INC T & D | 802912 | HUGO | 2 |
| BIG WEICHSELBAUM LAWNS LLC | 4565643 | CHOUTEAU | 1 |
| BIG WRENCH DIESEL SERVICE LLC | 4202749 | CARNEGIE | 1 |
| BIG Z TRANSPORTATION LLC | 7408064 | MUSTANG | 1 |
| BIGCOUNTRY TRUCKING LLC | 4050294 | TULSA | 1 |
| BIGDCONCESSIONSLLC | 4056373 | SHAWNEE | 1 |
| BIGFOOT CLEANING & JUNK REMOVAL | 4247253 | SKIATOOK | 0 |
| BIGFOOT TRUCKING LLC | 4571706 | CHECOTAH | 1 |
| BIGG AND FAMILY TRUCKIN' LLC | 4236288 | TULSA | 1 |
| BIGGMAC TRANSIT LLC | 3651199 | OKLAHOMA CITY | 26 |
| BIGGS AIRCRAFT INC | 2946831 | WELLSTON | 1 |
| BIGGS BACKHOE INC | 760390 | PIEDMONT | 6 |
| BIGGS CONCRETE CONSTRUCTION INC | 3754462 | ELGIN | 2 |
| BIGGS ENTERPRISES INC | 1748265 | BROKEN ARROW | 2 |
| BIGMAN DELIVERS LLC | 4212746 | OKLAHOMA CITY | 1 |
| BIGSTAR CARRIER LLC | 1909449 | STILLWATER | 3 |
| BILBREY FARMS | 2041144 | DUKE | 1 |
| BILCO CONSTRUCTION INC | 1866056 | NEWALLA | 3 |
| BILDEN INC | 1433733 | AMBER | 3 |
| BILL & BRIAN NEAL | 1176267 | HARRAH | 1 |
| BILL & KERALD SEARCEY | 1130348 | GOULD | 1 |
| BILL ANDREW ENTERPRISES INC | 1515996 | TULSA | 2 |
| BILL ATKINSON | 2284212 | PURCELL | 1 |
| BILL BARTON | 680751 | MCALESTER | 1 |
| BILL BEAMES CONSTRUCTION LLC | 1977134 | DURANT | 1 |
| BILL BLACK | 1647904 | GUTHRIE | 1 |
| BILL BLACKMORE LIVESTOCK TRANSPORTATION INC | 599366 | GUYMON | 7 |
| BILL BLANKINSHIP INC | 1685105 | NORMAN | 2 |
| BILL BLUNDELL DBA CALIBER SEPTIC SERVICE | 3878505 | GARBER | 1 |
| BILL BOESE TRUCKING INC | 780271 | CLINTON | 0 |
| BILL BRANTLEY | 1456489 | EAGLETOWN | 1 |
| BILL BROWN TRUCKING LLC | 1282592 | DEWEY | 2 |