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IT Service Providers

LoopUp

London-based provider of global Microsoft Teams telephony and number management for multinational companies

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About LoopUp

LoopUp is headquartered in London and operates around the world. It helps multinational enterprises buy and manage telephony for Microsoft Teams from one supplier, in place of many regional carriers.

Services

  • Global Teams telephony: phone numbers and cloud calling that replace the traditional telephone network in more than 100 countries.
  • Single contract and support team: one agreement, one invoice style and multilingual round-the-clock support.
  • Global management portal: ordering and porting numbers, with access by role and location, plus invoices and support in one place.
  • Design and deployment: planning and rollout, integrated with Teams.

Clients

Large multinationals that have adopted Teams and want one partner for global telecoms. It was earlier known for remote meeting and conferencing services.

Key facts

  • Based in: London, UK
  • Coverage: more than 100 countries

Profile written by TrustList from the business's own published information, Oct 2026.

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