| Yamaha Jet Boat Mfg. USA TN | Manufacturing | 0 | — | A |
| Yamaha Marine Precision Propellers Inc IN | Manufacturing | 0 | — | F |
| Yamaha Motor GA | Manufacturing | 0 | — | F |
| Yamaha Motor Corporation USA CA | Manufacturing | 5 | $136,007 | — |
| Yamaha Motor Corporation, USA CA | Wholesale Trade | 1 | $135,200 | A |
| Yamaha Motor Corporation, USA GA | Wholesale Trade | 2 | $112,404 | A |
| Yamaha Motor Corporation, USA WI | Wholesale Trade | 0 | — | A |
| Yamaha Motor Manufacturing Company GA | Manufacturing | 1 | $117,187 | F |
| Yamaha Precision Propellers Inc IN | Manufacturing | 0 | — | F |
| Yamaichi Electronics USA, Inc. AZ | Manufacturing | 0 | — | F |
| Yamaichi Electronics USA, Inc. CA | Manufacturing | 0 | — | A |
| Yamasa Corporation USA OR | Manufacturing | 0 | — | F |
| Yamashiro Building & Supply Inc HI | Retail Trade | 0 | — | C |
| Yamashiro, Inc. CA | — | 0 | — | — |
| Yamasho Inc IL | Wholesale Trade | 0 | — | F |
| Yamato Corporation WI | Manufacturing | 0 | — | A |
| Yamato Transport U.S.A., Inc. CA | Transportation & Warehousing | 1 | $71,515 | — |
| Yambay, Inc. WA | Information & Media | 1 | $190,000 | — |
| Yamhill County OR | Public Administration | 0 | — | A |
| Yampa Valley Electric Association CO | Utilities | 0 | — | C |
| Yancey Bros FL | Other Services | 0 | — | A |
| Yancey Bros. Co. GA | Other Services | 1 | $120,000 | A |
| Yancey Brothers Construction TN | Construction | 0 | — | A |
| Yancey LLC WA | Transportation & Warehousing | 0 | — | F |
| YANCEY PALLET INC WA | Manufacturing | 0 | — | F |
| Yancey's Fancy Inc. NY | Manufacturing | 0 | — | F |
| Yandell Truckaway Inc. CA | Transportation & Warehousing | 0 | — | A |
| YANDLE'S SPLASH TIME POOLS, INC. FL | Construction | 0 | — | F |
| Yanfeng MI | Management of Companies | 0 | — | A |
| Yanfeng MO | — | 0 | — | — |
| Yanfeng OH | — | 0 | — | — |
| Yanfeng Automotive IL | Manufacturing | 0 | — | A |
| Yanfeng Automotive Interiors CA | Manufacturing | 0 | — | A |
| Yanfeng Automotive Interiors IL | Manufacturing | 0 | — | C |
| Yanfeng Automotive Interiors MI | Manufacturing | 0 | — | F |
| Yanfeng Automotive Interiors MO | Manufacturing | 0 | — | F |
| Yanfeng Automotive Interiors OH | Manufacturing | 0 | — | D |
| Yanfeng Automotive Interiors SC | Manufacturing | 0 | — | D |
| Yanfeng Automotive Interiors TN | Manufacturing | 0 | — | C |
| Yanfeng Global Automotive Interiors MI | Manufacturing | 0 | — | F |
| Yanfeng International Automotive Technology IL | — | 0 | — | — |
| Yanfeng International Automotive Technology US I LLC CA | — | 0 | — | — |
| YANFENG INTERNATIONAL AUTOMOTIVE TECHNOLOGY US I LLC MI | Manufacturing | 7 | $97,008 | C |
| Yanfeng International Automotive Technology US II LLC MI | Manufacturing | 0 | — | F |
| Yanfeng International Automotive Technology US II,LLC. AL | Manufacturing | 0 | — | D |
| Yanfeng Louisville KY | Manufacturing | 0 | — | C |
| Yanfeng USA Automotive Trim Systems MI | Manufacturing | 0 | — | A |
| Yanfeng USA Automotive Trim Systems, Inc. MO | — | 0 | — | — |
| Yang Enterprises, Inc. FL | — | 0 | — | — |
| Yang Ming (America) Corporation TX | — | 0 | — | — |