Standard form for notification of major holdings

Solutions

Resources

Company

Legal
- Privacy Policy
- Cookie Policy

LoopUp helps multinational enterprises consolidate how they buy and manage their global Microsoft Teams telephony, offering phone numbers and full cloud-based, PSTN-replacement service in more than 100 countries around the world. We liberate multinationals from the frustrations, complexities and inefficiencies of working with multiple regional carriers, each with their own contracts, pricing, support teams and management portals. LoopUp offers a single and consistent global solution, combining design, deployment, service delivery and support – provided globally and all integrated with Microsoft Teams. LoopUp is headquartered in London with operations around the world.

Support
Partners
Sitemap
Sign in

© 2026 LoopUp® Ltd. 樂洽 is a trademark of LoopUp Ltd. Microsoft and Outlook are trademarks of Microsoft Corporation. Apple, MacBook and iPhone are trademarks of Apple, Inc. Android is a trademark of Google, Inc. All may be registered in the USA or other countries.

We use cookies to improve your experience on our website. By browsing this website, you agree to our use of cookies.

Hide this message

Download our latest whitepaper

Learn how LoopUp enables organisations to adopt Teams Phone at global scale.