DATASKILL, Inc.
- Data integration specialists with a focus on IBM technology.
- http://www.dataskill.com/

DARC Corporation
- Oracle applications implementations, upgrades, training, data interfaces and conversions.
- http://www.darc.com/

Dynamic Media Communications
- A systems integrator, delivering IT solutions for small to medium sized businesses.
- http://www.dynamicmc.com/

Design Systems, Inc.
- Provides process and information technology services to business and government.
- http://www.designsystemsinc.com

Dar-Tech, LLC
- System integrators specializing in small to medium sized businesses.
- http://www.dartechs.com/

Data Communication Solutions
- Minnesota company that provides consulting services to large and small businesses.
- http://www.dcs-is-edi.com

Digital Systems, Inc.
- North Carolina company providing systems integration services and OPC Servers for the process control automation industry.
- http://www.caro.net/dsi/

Direct Computer Services
- West Virginia firm offering consulting, networking, and systems integration/support for small and mid-sized businesses.
- http://www.dcsconsult.com