| Sovato Health, Inc. | |
| Sovereign Intelligence, LLC | Virginia |
| Sovereign Pharmaceuticals | |
| Sovereign's Capital | |
| Sovos Compliance, LLC | Massachusetts |
| Sovran | Minnesota |
| Sovren Group, Inc. | Wyoming |
| SoWork | Massachusetts |
| Sox Box Software, LLC | Arizona |
| Sozo Ventures, LLC | California |
| SP Controls, Inc. | California |
| SP Networking | Louisiana |
| SP8CEVC, LLC | |
| SPAATech | Illinois |
| Space - Tech | New York |
| Space Adventures, Inc. | Virginia |
| Space and Satellite Professionals International | |
| Space and Signals Technologies, LLC | California |
| Space Angels Holdings, Inc. | New York |
| Space Called Tribe | Florida |
| Space Capital | New York |
| Space City Media | Texas |
| Space Data Corporation | Arizona |
| Space Environment Technologies | |
| Space Flight Laboratory, Inc. | |
| Space Florida | Florida |
| Space Force Association | |
| Space Foundation | |
| Space Frontier Foundation | |
| Space Ground Systems Solutions | |
| Space Information Labs | California |
| Space Infrastructures Ventures | |
| Space Intel Report | Maryland |
| Space Inventive | |
| Space Invoices, Inc. | California |
| Space Machine and Engineering Corporation | |
| Space Micro, Inc. | |
| Space Nation | Texas |
| Space Perspective | |
| Space Race, LLC | |
| Space Science Institute | |
| Space Studies Institute | |
| Space Talent | New York |
| Space Tango | |
| Space Technology Holdings, LLC | |
| Space Vector Corporation | |
| Space-Eyes, Inc. | |
| Space-Time Engineering, LLC | California |
| Space.VC | Texas |
| space150 | Minnesota |