| JBK Consulting, LLC | Texas |
| JBK Designs | Nebraska |
| JBK Infotech | Florida |
| JBMF, LLC | |
| jBoard | Delaware |
| JBoss Developer | North Carolina |
| JBS Communications | Florida |
| JBS Science, Inc. | Pennsylvania |
| JBT Corporation | |
| JC Whelan, LLC | Michigan |
| JC's Computer Services, Inc. | Kentucky |
| JC2 Ventures | California |
| JCC Consulting, Inc. | Ohio |
| JCD Promotions, LLC | Minnesota |
| JCM Electronics, Inc. | Florida |
| JCNet Web Design | Alabama |
| JCore Systems | |
| JCR Enteprise, Inc. | Florida |
| JCS Computer Jewelry Systems | Illinois |
| JCSComputer.net | Illinois |
| JCW Creative | |
| jCyte, Inc. | California |
| JD Bioscience, Inc. | |
| JD Designs | Washington |
| JD Open Consulting | Illinois |
| JD Software, Inc. | Massachusetts |
| JD Young Technologies | |
| JDC Design | California |
| JDC Power Systems, Inc. | |
| JDC Systems Innovations, Inc. | New York |
| JDEtips, Inc. | Colorado |
| JDidata.com | Florida |
| JDK Technologies, Inc. | Illinois |
| JDL Computers | Pennsylvania |
| JDL Solutions, Inc. | Florida |
| JDoe Productions, LLC | Idaho |
| JDOM | California |
| JDR Solutions | Indiana |
| JDR Web Solutions | |
| JDT WebPro | |
| JDTECK | Florida |
| JDW Consulting | Puerto Rico |
| JDXpert | North Carolina |
| JE Components, Inc. | California |
| JEDEC | Virginia |
| Jeeng | |
| Jeeva Informatics Solutions, Inc. | Virginia |
| Jeevan Technologies | Tennessee |
| Jeeves, Inc. | Florida |
| Jeff Barker Computer Services | Texas |