Top Managed Communication Services Companies

  1. Cisco Systems, Inc.

  2. Polycom Inc. (Plantronics)

  3. Avaya Inc.

  4. NEC Corporation

  5. Ringcentral Inc.

*Disclaimer: Top companies sorted in no particular order

Managed Communication Services Market Major Players

Managed Communication Services - Competitive Concentration

Managed Communication Services Market Concentration

List of Managed Communication Services Companies

  • Cisco Systems Inc.

  • Polycom Inc. (Plantronics)

  • Avaya Inc.

  • NEC Corporation

  • Ringcentral Inc.

  • 8x8 Inc.

  • Vidyo Inc. (Enghouse Systems Limited)

  • Arkadin Cloud Communications (NTT)

  • Alcatel Lucent Enterprise International

  • Dialpad Inc.

  • Mitel Network Communications

  • Verizon Communications Inc.

  • AT&T Inc.

  • West Corporation

  • BT Group

  • Comcast Corporation

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