Cervalis — Provides business continuity, disaster recovery, outsourced IT infrastructure, managed hosting and co-location services.

Dot Noc — Shared and reseller hosting. Plesk Control panel. Site design and management. Located in Canada.

Data Fortress Systems Group Ltd — Managed dedicated servers and co-location. Linux, Windows and FreeBSD. Located in Vancouver, B.C. Canada

Dynamic Hosting — Managed dedicated servers and co-location. Hosting with FreeBSD, Linux, and Windows. Located in Maryland.

DigiHosters — Shared and reseller hosting, managed dedicated servers and domain registrations. Business located in Sweden.

Daily Webhost — Shared and reseller hosting, managed dedicated servers. Linux with Fantastico. Offices in Grand Rapids, Michigan and Ontario, Canada.

Dean Martin Web Hosting — Managed hosting services such as internet marketing and web site design. Domain name registrations. Located in Chambersburg, PA.

Digital Rage — Windows and Unix shared hosting. Dedicated servers, content management with SiteChunk2. Located in Alaska

Digiweb — Shared, VPS and reseller hosting. Linux with Cpanel. Domain name registration and billing manager. Located in Canton, MI

Durus Technologies — Shared and managed hosting, data storage, domain name registrations and dial up internet service. Located in Washington.

Dynamo Hosting — Linux shared and reseller hosting. Dedicated server management. Domain registrations. Located in Michigan.

e^deltacom — Co-location of servers and managed services provider.

ECS Technology LLC — Offers IT services for medium to large enterprises that wish to outsource the management and administration of their data centers and computing platforms.

eApps — Designs, develops, delivers, and supports e-business application solutions. Also offers managed web hosting services.

Freecardco Inc. — Offers managed web hosting for individuals and businesses.