Bowling

Braxion Software
Bowling bracket and sidepot management software for Windows. Free demo available to download.
http://www.braxion.com

CDE Software
Bowling software for leagues, tournaments, brackets and automatic scoring centers.
http://www.cdesoftware.com/

Keggler Software Limited
Software company specializing in the delivery of applications (including bracket software) and I.T. consultancy for the ten-pin bowling industry
http://www.brackets.freeserve.co.uk/

Treasure Software Co.
Sells Windows 95, 98, and NT applications, including Perfect Secretary, Perfect Brackets, Perfect Tournament, Perfect Bowler Manager, and Perfect BowlArt. Includes features, demo downloads, and FAQs.
http://www.treasuresoftware.com