- Wordsworth Inc
- Workflow Solutions
- Workplace Technologies Rsrch
- World Link Intl Inc
- Worldsync Inc
- Wostmann & Assoc Inc
- Wow WORX
- Wow WORX
- Wright Solution
- WSI Smart Solutions
- Wuska Corp
- Wuska Corp
- WWD Technology Solutions Grp
- Wyse Group
- Xdata Corp
- Xerxes Consulting
- Xinify
- Xiotech Corp
- Xmultiple Technologies
- Xper2go
- Xperion It Consulting LLC
- Xpertech Inc
- Xtivia Technologies Inc
- Xtron Software Svc Inc
- Xyka Inc
- Xypro Technology Corp
- XYZ Software Technologies
- Yagel & Assoc
- YED Technology Inc
- Yosemite Computer Consultants
- Your Data Valet
- Yuod Computer Consulting
- Z Micro Systems
- Z Squared Software
- Z-Factor Cad Consulting & Svc
- Zareh & Assoc
- Zee Soft Inc
- Zer One Solutions
- Zero 1 Microsystems
- Zielstra & Assoc Inc
- Ziren
- Ziris Group
- ZMEG Technology
- Zuma Systems Corp
- Zunesis
- Zwarm Intelligence
- Zybernetworks
