| Accubits Technologies | Virginia |
| AccuBoost | |
| AccuBuild | Texas |
| AccuChain | California |
| Accucode, Inc. | Colorado |
| AccuData Integrated Marketing | Florida |
| Accudata Service, Inc. | Florida |
| AccuDava, Inc. | |
| Accuflow Systems | |
| AccuFund, Inc. | Massachusetts |
| AccuGenomics, Inc. | North Carolina |
| AccuGPS, LLC | |
| AccuImage, LLC | Tennessee |
| Accuitis, Inc. | Georgia |
| Accuity | Illinois |
| AccuKnox | |
| Acculab Measurement Standards, Inc. | Massachusetts |
| Accumed Systems, Inc. | Michigan |
| AccuNet Web Services | Michigan |
| AccuNet, Inc. | Ohio |
| AccuPay | Pennsylvania |
| AccuPOS Point Of Sale | Ohio |
| Accuprobe, Inc. | Massachusetts |
| AccuraGen, Inc. | California |
| Accurate Clinical Research | Texas |
| Accurate Clinical Research | |
| Accurate Data Networks, Inc. | California |
| Accurate Telecom, Inc. | California |
| Accuray, Inc. | California |
| AccuRec, LLC | Georgia |
| AccuReg | Alabama |
| Accurence, Inc. | Colorado |
| AccurKardia | New York |
| Accuronix Therapeutics | Missouri |
| Accurus Biosciences | California |
| Accuryn Medical | |
| AccuServe Payroll, LLC | |
| Accusoft Corporation | Florida |
| Accusonics, Inc. | Illinois |
| AccuSource Electronics | Georgia |
| AccuSourceHR, Inc. | |
| AccuSpeech Mobile | California |
| Accutar Biotech | New York |
| AccuTech International | Michigan |
| Accutech Systems Corporation | Indiana |
| AccuTime | California |
| Accutrol, LLC | Alabama |
| Accutron, Inc. | Connecticut |
| AccuVein, Inc. | New York |
| AccuVis Website Design | Illinois |