| Xtranet Solutions, LLC | Florida |
| Xtreem Solution | Pennsylvania |
| Xtreme Automation, LLC | |
| Xtreme Design Agency | |
| Xtreme Design House | Texas |
| Xtreme Electronic Designs, Inc. | Florida |
| Xtreme Solutions, Inc. | Georgia |
| Xtreme Technologies | |
| XtremeMac | Florida |
| Xtremesoft, Inc. | Massachusetts |
| Xtremity | Colorado |
| Xtrium | Oregon |
| XTRON Software Services, Inc. | California |
| Xtropy Web Marketing, LLC | Nevada |
| xTuple | Virginia |
| xTy Technology | North Carolina |
| XumaK, LLC | Florida |
| Xumulus, Inc. | Illinois |
| Xvand Technology Corporation | Texas |
| XVIVO Scientific Animation | Connecticut |
| Xwebbuilders | Virginia |
| Xwing, Inc. | California |
| Xxela Marketing Services, Inc. | Georgia |
| XXIIBrands | Texas |
| XY Digital Agency | |
| XY Group, LLC | |
| XY Labs, Inc. | California |
| XY Retail, Inc. | |
| xy.consulting, LLC | Indiana |
| Xyber Technology | |
| Xybion Corporation | New Jersey |
| Xykon, LLC | |
| Xylem, Inc. | |
| Xylo AI | |
| Xylo Bio | |
| Xylo Technologies | Minnesota |
| XyloCor Therapeutics, Inc. | Pennsylvania |
| XyloCor Therapeutics, Inc. | |
| Xylyx Bio, Inc. | New York |
| Xymox Technologies, Inc. | Wisconsin |
| Xynergy, Inc. | New Mexico |
| Xynomic Pharmaceuticals Holdings, Inc. | |
| Xyntec Automation, Inc. | Virginia |
| XYone Therapeutics, Inc. | Massachusetts |
| Xyonix, Inc. | |
| Xyphos Biosciences, Inc. | California |
| Xyples, LLC | Texas |
| XYPRO Technology Corporation | California |
| XYRA, LLC | |
| Xytech Systems Corporation | California |