Pro-Active Engineering, Inc.
- Project management, electronic, PCP, firmware/software design and compliance testing. Located in Sun Prairie.
- http://www.proactiveng.com/

Applied Computer Excellence Inc.
- Located in West Bend. Provides field service and warranty claims administration software, IBM AS/400 consulting, and the software package Salute.
- http://www.a-c-e.com/

Stamm Business Technologies
- Windows and Macintosh desktop and server support, database and system design, programming and web design. Located in Milwaukee.
- http://www.stammbt.com/

Blue Sky Technologies, LLC
- Networking services, web design, PC and server repair, Linux firewalls. Located in Appleton.
- http://www.bstnet.com/

KenoTech
- Custom built computers, diagnostics and repair, upgrades. Network connectivity, on-site or pick-up and delivery service. Located in Kenosha.
- http://www.kenotech.com/

S2 Technologies
- Networking and wireless solutions. On-call support personnel. Located in Milwaukee.
- http://www.s2support.com/

Tobin Solutions
- Remote and on-site network support, customized training solutions and application hosting. Located in Wauwatosa.
- http://www.etobin.com/

Computer Know How
- Custom computers, web design, networking, and on-site repair.
- http://www.compknowhow.com/

Vermillion Systems
- Milwaukee firm providing technological solutions and support to business and personal clients. Custom new equipment and upgrades.
- http://www.vermillionsystems.com

Tallin Development
- Milwaukee firm offering Apple Macintosh products, networking, hardware, and software support and training. Over 10 years of experience including enterprizes, small businesses, government and education.
- http://www.tallin.com/macsupport.htm

Examine PC
- PC consultants located in Madison and Milwaukee.
- http://www.examinepc.com/

Brookfield Consulting
- Networking solutions design for the small business. Specialize in Novell Small Business Server Suite 5 and Microsoft Small Business Server 4.5. Also offer comprehensive web presence services. Brookfield, WI.
- http://www.brookfieldconsulting.com/

Associated Business Consultants, Inc
- Small business orientated computer sales and consulting, internet web page design and site hosting in Madison, Wisconsin.
- http://www.abcon.com/

Centurion Data Systems, Inc.
- Wisconsin's premier privately held end to end technology services provider.
- http://www.cendatsys.com/