| City of Sistersville | Public Administration | $1,199,300 | $1,210,793 | 156 | N/A |  Research |
| Sistersville Tank Works, Inc. | Manufacturing | $948,904 | $955,204 | 45 | $11.0M | Research |
| Sistersville Tank Works, Inc. | Manufacturing | $903,455 | $910,806 | 44 | $11.5M | Research |
| Brown Enterprises Wv Incorporated | Construction | $184,997 | $186,512 | 13 | <$5M | Research |
| Brown Enterprises Wv Incorporated | Construction | $183,685 | $185,693 | 13 | <$5M | Research |
| Bell Chevrolet Inc. | Retail Trade | $75,293 | $75,862 | 16 | <$5M | Research |
| Bell Chevrolet Inc. | Retail Trade | $74,730 | $75,352 | 14 | <$5M | Research |
| Wable Ford Inc. | Retail Trade | $74,355 | $74,754 | 7 | <$5M | Research |
| Wable Ford Inc. | Retail Trade | $73,230 | $73,798 | 8 | <$5M | Research |
| Sistersville Foods LLC | Retail Trade | $66,000 | $66,627 | 18 | <$5M | Research |
| Camerlin Enterprises LLC | Retail Trade | $65,998 | $66,629 | 10 | <$5M | Research |
| Sistersville Eye Care Center, Inc. | Health Care and Social Assistance | $57,735 | $58,233 | 8 | <$5M | Research |
| Sistersville Eye Care Center INC | Finance and Insurance | $46,752 | $47,202 | 8 | <$5M | Research |
| Bbk Professional Services LLC | Administrative and Support and Waste Management | $28,553 | $28,842 | 3 | <$5M | Research |
| Steven Weekley | Accommodation and Food Services | $26,621 | $26,938 | 10 | <$5M | Research |
| Anderson Indemnity & Financial Services | Finance and Insurance | $20,200 | $20,394 | 3 | <$5M | Research |
| Steven Weekley DBA Hometown Pizza | Accommodation and Food Services | $19,015 | $19,190 | 10 | <$5M | Research |
| Sistersville Country Club | Arts, Entertainment, and Recreation | $16,212 | $16,405 | 8 | N/A | Research |
| Sistersville Country Club | Other Services (except Public Administration) | $16,210 | $16,426 | 7 | N/A | Research |
| Vfw Post 6327 | Other Services (except Public Administration) | $14,100 | $14,242 | 3 | N/A | Research |
| Herbs Paint & Body Shop | Other Services (except Public Administration) | $13,900 | $14,049 | 3 | <$5M | Research |
| Woodridge Farm LLC | Accommodation and Food Services | $11,928 | $11,974 | 2 | <$5M | Research |
| Woodridge Farm LLC | Accommodation and Food Services | $8,890 | $8,954 | 1 | <$5M | Research |
| Drm Healthcare Consulting LLC | Professional, Scientific, and Technical Services | $8,580 | $8,635 | 1 | <$5M | Research |
| Drm Healthcare Consulting LLC | Professional, Scientific, and Technical Services | $8,580 | $8,613 | 1 | <$5M | Research |