| Astera Labs, Inc. | California |
| Astera Software | California |
| Asterdio, Inc. | |
| Asteres, Inc. | California |
| Asteriosoft, LLC | |
| Asterisk | Alabama |
| Astero Erado | |
| Astha IT Ltd | |
| Astha Technology | |
| Astia | California |
| Astir Analytics | New Jersey |
| Astire Games, LLC | Texas |
| Aston Technologies, Inc. | Minnesota |
| Aston360 | |
| Astonished Man Design, Inc. | |
| Astoria Computer Help | New York |
| Astoria Software | California |
| Astound Broadband | Washington |
| Astound Commerce Corporation | New York |
| Astound Group | |
| Astoundit Software, LLC | California |
| Astoundz | |
| Astra | California |
| Astra Communications, Inc. | California |
| Astra Computer, LLC | Virginia |
| Astra Design Company | California |
| Astra Pentest | |
| Astraea Therapeutics, LLC | |
| Astraea, Inc. | Virginia |
| AstraFit | California |
| AstraGate | California |
| Astral Software, Inc. | |
| AstralBio | |
| Astralcom, LLC | California |
| Astralytical Consulting | Georgia |
| Astranis | California |
| Astrapi Corporation | |
| Astrasnap Development, LLC | |
| AstraTech, Inc. | Pennsylvania |
| Astrea Connect | Michigan |
| Astrella by Equiniti | New York |
| Astreya, Inc. | California |
| Astria Therapeutics, Inc. | |
| Astriata | |
| Astrin Biosciences | Minnesota |
| Astrix Security | |
| Astro Digital | California |
| Astro Gaming | California |
| Astro Mechanica | |
| Astro Pak Corporation | |