Clarity Inc. (Calgary)
http://www.clarity.ca/

Internet - Online Communities

Google Groups - calgary.announce (Calgary)
Google Groups allows you to create and participate in online forums and email-based groups with a rich experience for community conversations.
http://groups.google.com/group/calgary.announce/topics

Google Groups - calgary.general (Calgary)
Google Groups allows you to create and participate in online forums and email-based groups with a rich experience for community conversations.
http://groups.google.com/group/calgary.general/topics

Internet Chats & Forums

Beyond Computing (Calgary)
Beyond Car Forums - 100% Free Car discussion forum for car enthusiasts, located in Calgary, Alberta
http://www.beyond.ca/

Internet Portals & Web Rings

Calgary Top 10 (Calgary)
Calgary Genral Information with Forum, Directory, Greeting Cards, Radio, News, Free Classified Ads, Auction site..and more!
http://top10calgary.tripod.com/

CalgaryPlanet.com - World of Calgarians (Calgary)
An online community for Calgarians with personal pages, forums, messaging, photos, group directory and more.
http://www.calgaryplanet.com/

Internet Providers

CyberWAVE Technologies Inc. (Calgary)
https://www.detechtion.com/

Internet Unlimited Ltd. (Calgary)
Broadband and dialup internet service provider, based in Calgary Alberta and servicing Western Canada
http://www.iul.net/

InterNode Networks (Calgary)
ADSL2+ broadband internet, VoIP & phone services, 3G mobile broadband, WiFi hotspots, corporate and business Internet services.
http://www.internode.net/

Lexicom Internet Services (Calgary)
TAKE THE LEAP… Come back to service More Details… REGISTER – TRANSFER – RENEW – HOST WITH A .ca Registrar www. Submit your domain search with the extension you wish ...
https://www.lexicom.ca/

Nucleus Information Service (Calgary)
Calgary's Leading Internet Service Provider!
http://www.nucleus.com/

Quorum Information Systems (Calgary)
Quorum Information Technologies has re-defined retail Dealership Management System software with Xsellerator. It is an automotive dealership and customer management system that automates, integrates and streamlines every department in a dealership.
http://www.quorumis.com/

Rockies Internet Service (Cochrane)
web hosting, web design, domain name registration, networking, data storage, data backup, safenet, computer service, directories, marketing
http://www.eguys.ca/

Ultralink (Calgary)
Complete online solutions for the administration of employee benefits and human resources.
http://secova.com/

Weblogs

Calgary Criminal Lawyers' Weekly (Calgary)
Current Developments of the Criminal Justice System in Calgary, Alberta
http://calgarycriminallawyer.blogspot.com/

imperium (Calgary)
Hosting, Datacenter, Information architecture, Web Design, Web Standards.
http://www.imperium.ca/

Truffle Mutt (Calgary)
Truffle Mutt So Good   This tri-tip roast was supposed to enter my Mexican marathon but after a bit of reading on egullet and chowhound I fired up the barbecue instead.  No, it ...
http://www.trufflemutt.com/