| ORO&G Realty, LLC | East Providence | RI | — | ◇ UNVERIFIED |
| OBOasis Bedroom CO | Phoenix | AZ | — | ◇ UNVERIFIED |
| OBO. B. Builders, INC | Concord | NC | — | ◇ UNVERIFIED |
| OBObriot Builders INC. | Apollo | PA | — | ◇ UNVERIFIED |
| OWOccasion Wood Supply, LLC | Bountiful | UT | — | ◇ UNVERIFIED |
 Occupational Development Center INC. | Crookston | MN | — | ◇ UNVERIFIED |
| OCOctober CO INC | Easthampton | MA | — | ◇ UNVERIFIED |
 Ofs Brands Holdings INC - Plant 11 | Leitchfield | KY | — | ◇ UNVERIFIED |
| OBOfs Brands INC Plant 23 | Archdale | NC | — | ◇ UNVERIFIED |
| OIOhio INC | San Francisco | CA | — | ◇ UNVERIFIED |
| OMOhio Mulch Supply, INC. | Homerville | GA | — | ◇ UNVERIFIED |
| OMOhio Mulch Supply INC. (0125042476) | Columbus | OH | — | ◇ UNVERIFIED |
| OVOhio Valley Barn Salvage LLC | Mount Gilead | OH | — | ◇ UNVERIFIED |
| ODOkey Dokey & Company | Sailsbury | NC | — | ◇ UNVERIFIED |
| OMOlaf M Oja Lumber CO | Sandy | OR | — | ◇ UNVERIFIED |
| OOldcastle | Emlenton | PA | — | ◇ UNVERIFIED |
| OOldcastle | Abbeville | AL | — | ◇ UNVERIFIED |
| OLOldcastle Lawn and Garden | Spring Grove | PA | — | ◇ UNVERIFIED |
| OLOldcastle Lawn and Garden INC. | Nampa | ID | — | ◇ UNVERIFIED |
| OLOldcastle Lawn and Garden, INC. | Hartville | OH | — | ◇ UNVERIFIED |
| OLOldcastle Lawn and Garden, INC. | Suffield, Township of | OH | — | ◇ UNVERIFIED |
| OLOldcastle Lawn & Garden | Stilwell | KS | — | ◇ UNVERIFIED |
| OLOldcastle Lawn & Garden | Dallas | TX | — | ◇ UNVERIFIED |
| OCOld Castle Lawn & Garden INC | Cross City | FL | — | ◇ UNVERIFIED |
| OLOldcastle Lawn & Garden, INC | Nampa | ID | — | ◇ UNVERIFIED |
| OLOldcastle Lawn & Garden, INC. | Bostwick | FL | — | ◇ UNVERIFIED |
| OLOldcastle Lawn & Garden, INC. | Sauget | IL | — | ◇ UNVERIFIED |
| ODOld Durham Wood | Durham | CA | — | ◇ UNVERIFIED |
| OLOld Lane Plant | Rocky Mount | VA | — | ◇ UNVERIFIED |
| OVOld Virginia Furniture Company Dba Water | Lynchburg | VA | — | ◇ UNVERIFIED |
| OWOld World Antique Reproductions, INC | Salt Lake City | UT | — | ◇ UNVERIFIED |
| OBOlhausen Billiards | Poway | CA | — | ◇ UNVERIFIED |
| OCOlmos Custom Furniture | Los Angeles | CA | — | ◇ UNVERIFIED |
| OCOmega Case Company INC | Burbank | CA | — | ◇ UNVERIFIED |
| ONOmega National Products Company | Louisville | KY | — | ◇ UNVERIFIED |
| ONOmega National Products, LLC | Elkhart | IN | — | ◇ UNVERIFIED |
 Onsite Woodwork Corporation | Austell | GA | — | ◇ UNVERIFIED |
| OBOrepac Bldg Products | Fresno | CA | — | ◇ UNVERIFIED |
| OCOrleans Casket Company | Mandeville | LA | — | ◇ UNVERIFIED |
| OFOrleans Furniture INC | Columbia | MS | — | ◇ UNVERIFIED |
| OIO'sullivan Industries | South Boston | VA | — | ◇ UNVERIFIED |
| OIO'sullivan Industries INC | Lamar | MO | — | ◇ UNVERIFIED |
| ODOutdoor Designs and Service Dba Outdoor Designs Ll | Minnetonka Mills | MN | — | ◇ UNVERIFIED |
| ODOutdoor Designs and Service Dba Outdoor Designs Ll | Hopkins | MN | — | ◇ UNVERIFIED |
| ODOutdoor Dimensions | Anaheim | CA | — | ◇ UNVERIFIED |
| OHOutdoor Heritage Ranch & Lodge Furniture | Canton | TX | — | ◇ UNVERIFIED |
| OBOuter Banks Outdoor Furniture Company LLC | Kinston | NC | — | ◇ UNVERIFIED |
| OWOwens Wood Products, INC. | Reno | NV | — | ◇ UNVERIFIED |
| ODOxylus Designs LLC | Burghill | OH | — | ◇ UNVERIFIED |
| OBOyster Bed Sleep Shop | San Francisco | CA | — | ◇ UNVERIFIED |
