Diversified Systems, Inc
- Information technology consultants specialised in e-business planning, data and object modeling, application architecture, and document and web content managing systems. List of job openings.
- http://www.diversifiedsystems.com/

Data-Scribe
- Technology and communications services for nonprofits, associations, and small businesses. Specializing in software training and web site facelifts.
- http://www.datascribe.biz/

Dak-Tek
- Networks, technology analysis, and recruiting.
- http://www.dak-tek.dakotta.com/

DAG Consulting, Inc.
- IT and engingering services. Burlington MA.
- http://www.dagcon.com

Del Rey Systems & Technology, Inc.
- Provides technical writing, manual production, digital imaging and high volume scanning and archiving, integrated logistics support, and design of e-learning solutions.
- http://www.delreysys.com/

DMR Solutions
- Consulting, staffing, professional and technology projects and services.
- http://www.dmrsolutions.com

Dynamics Research Corporation
- Provides a broad range of information technology and engineering support services to organizations of the United States government and government contractors. (Nasdaq: DRCO).
- http://www.drc.com/

Devine Inc.
- Information technology services firm. Services and software include e-business applications and online collaboration systems, Web integration software, and enhanced media technologies. ( Nasdaq:DVIN ).
- http://www.devine.com/

Danet Inc.
- Offers consulting and services for information technology and telecommunications companies, including software development, system integration and outsourcing.
- http://www.danet.com/

Digital-DNS
- Offers technical consulting and support services. Description of services and contact details.
- http://www.digital-dns.com/

Digica
- Offering infrastructure management and applications services. Includes company information and mailing list.
- http://www.digica.com/

DXD Consulting
- Business software applications, database design, network installations, security consulting. Includes services and rates.
- http://www.dxd.com/

Do Diligence Partners, Inc.
- Provides technology due diligence and implementation services.
- http://www.dodiligence.com/

Dynamic Enterprise Solutions, Inc
- Application design and integration, enterprise architecture planning, and business strategy creation and execution.
- http://www.des-inc.net/

Dynasoft Communications Inc
- Provides IT services to businesses, including web services, software development, networking services and systems analysis.
- http://www.dynasoft2000.com/

DGCC.COM
- Computer consulting and custom software development services.
- http://www.dgcc.com

Design Strategy Corporation
- IT consulting and contract services firm.
- http://www.designstrategy.com/

Dancrai Pty Ltd
- An information technology consulting firm.
- http://www.dancrai.com/

DSS Consulting
- Provides application development, business continuity, e-commerce, data warehousing, ERP services, staff augmentation, project management and network administration.
- http://www.dss-indy.com/

Devco Inc.
- Information solutions enterprise specializing in project management and IT consulting.
- http://devcoinc.com/

The Digital Village
- PC consulting, web site design, software solutions, web hosting.
- http://www.thedigitalvillage.com/