AT&T Broadband was the name of AT&T's cable operations which were composed of the assets of TCI and MediaOne Prime Cable as well as two Comcast cable systems (Sacramento California and northern DeKalb County Georgia) AT&T acquired later in a system swap. Formed in 1999 AT&T Broadband was the largest provider of cable television services. Media and online services for AT&T Broadband customers were originally provided by either RoadRunner or Excite@Home. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
Answer:
Company