| Alaska Computer & Office Supply Center / RadioShack | |
| Alaska Computer Doctor | Alaska |
| Alaska Computer Geeks | Alaska |
| Alaska Computer Guy | Alaska |
| Alaska Computer Support | Alaska |
| Alaska Computer Support | |
| Alaska Data Technologies | |
| Alaska Data Technologies, LLC | Alaska |
| Alaska Data Technologies, LLC | Alaska |
| Alaska District Engineers Federal Credit Union | |
| Alaska Exchange Carriers Association | Alaska |
| Alaska Geeks | |
| Alaska Internet Marketing, Inc. | Alaska |
| Alaska Linux Users Group | Alaska |
| Alaska Mac Store | Alaska |
| Alaska Pacific University | Alaska |
| Alaska Pacific University - Business | Alaska |
| Alaska Power and Telephone Company | Washington |
| Alaska Telephone Association | Alaska |
| Alaska Used Computer Source | Alaska |
| Alaska Web Design | Alaska |
| Alaskan Star Interactive | Florida |
| Alasta.net Managed Network Services | Washington |
| Alation, Inc. | California |
| Alator Biosciences | Wisconsin |
| Alaunos Therapeutics, Inc. | Texas |
| Albanero | Colorado |
| Albano Design | |
| Albany Bank & Trust Co., N.A. | |
| Albany Mutual Telephone | Minnesota |
| Albany Perl Mongers | New York |
| Albany Viking | |
| Albedo Space Corporation | |
| Albert | |
| Albert Corporation | California |
| Albert Technologies Ltd | New York |
| Alberta Payments, LLC | New Jersey |
| Albertus Magnus College | Connecticut |
| Albion College | Michigan |
| Albion College - Mathematics and Computer Science Department | Michigan |
| Albizu University | Puerto Rico |
| Albright College | Pennsylvania |
| Album VC | Utah |
| ALBX Solutions | Illinois |
| Alcami Corporation, Inc. | North Carolina |
| Alcanza Clinical Research | Florida |
| Alcazar Networks, Inc. | Pennsylvania |
| Alchem Laboratories | Florida |
| Alchemer, LLC | Colorado |
| Alchemist Accelerator, LLC | California |