--- title: Top 5 Global Energy Giant | Case Study | Resonate description: This multi-national needed to reduce infrastructure complexity and cost whilst at the same time providing tools to enable flexible working, encourage collaboration and exploit innovation. image: https://migrateresources.resonate-ucc.com/hubfs/Top_5-Global-Energy-Giant.jpg --- - [Resources](https://migrateresources.resonate-ucc.com) - [Resellers](https://migration.resonate-ucc.com/resonate-resellers) - [Contact](https://migration.resonate-ucc.com/contact-us) - - - - Voice for Teams - Solutions - [Teams Direct Routing](https://migration.resonate-ucc.com/voice-for-teams-direct-routing) - [SIP Trunking](https://migration.resonate-ucc.com/sip-trunking) - [Teams Mobile](https://migration.resonate-ucc.com/teams-mobile) - [Contact Centre](https://migration.resonate-ucc.com/teams-contact-centre) - [Teams Phone Management](https://migration.resonate-ucc.com/crest-tooling-for-teams) - [SBC Management](https://migration.resonate-ucc.com/teams-sbc-management) - 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[Financial Services](https://migration.resonate-ucc.com/financial-services-industry-specialism) - [Retail](https://migration.resonate-ucc.com/retail-industry-specialism) - [Healthcare](https://migration.resonate-ucc.com/healthcare-energy-specialism) - [Legal Services](https://migration.resonate-ucc.com/legal-industry-specialism) - [Manufacturing](https://migration.resonate-ucc.com/manufacturing-industry-specialism) - Company - [Our Story](https://migration.resonate-ucc.com/resonate-about-us) - [Meet the team](https://migration.resonate-ucc.com/en/meet-the-team) - [Recruitment](https://migration.resonate-ucc.com/resonate-careers-and-vacancies) - [Case Studies](https://migration.resonate-ucc.com/resonate-case-studies) # Top 5 Global Energy Giant 8 November 2019 - Case Study - Energy Posted by: [abrindley](https://migrateresources.resonate-ucc.com/author/abrindley) ![](https://f.hubspotusercontent20.net/hubfs/7385976/Top_5-Global-Energy-Giant.jpg) ##### Problem **This multi-national needed to reduce infrastructure complexity and cost whilst at the same time providing tools to enable flexible working, encourage collaboration and exploit innovation.** ##### **Solution** Resonate delivered an adoption led approach. With change management and high user engagement at the forefront we delivered a refined release strategy, measuring and monitoring business goals during migration to ensure a consistent and robust platform that could be repeated companywide. #### Results With a successful rollout complete, Resonate were able to remove 90,000 desk phones and 200 legacy PBXs and deliver cost savings to the business in excess of 60%. High adoption levels led to the increases in collaboration, mobility and flexible working the company was looking for and Resonate developed a Voice Quality SLA to support the business at every step. In addition, the business also experienced a significant increase in collaboration and was able to integrate cutting edge technologies such as Microsoft’s Hololens and Business Intelligence to drive innovation. - [![](https://7385976.fs1.hubspotusercontent-na1.net/hubfs/7385976/Untitled%20design%20-%202024-02-08T152549.998.jpg)](https://migrateresources.resonate-ucc.com/transforming-business-communications-for-a-leading-law-firm) [Transforming business co ...](https://migrateresources.resonate-ucc.com/transforming-business-communications-for-a-leading-law-firm) - [![](https://7385976.fs1.hubspotusercontent-na1.net/hubfs/7385976/pexels-pixabay-416320.jpg)](https://migrateresources.resonate-ucc.com/microsoft-teams-rooms-strategy-for-enterprises-case-study) [Microsoft Teams Rooms St ...](https://migrateresources.resonate-ucc.com/microsoft-teams-rooms-strategy-for-enterprises-case-study) - [![](https://7385976.fs1.hubspotusercontent-na1.net/hubfs/7385976/pexels-valeriia-miller-3608541.jpg)](https://migrateresources.resonate-ucc.com/contact-centre-case-study-with-mazda) [Contact Centre Case Stud ...](https://migrateresources.resonate-ucc.com/contact-centre-case-study-with-mazda) - [![](https://7385976.fs1.hubspotusercontent-na1.net/hubfs/7385976/pexels-zukiman-mohamad-87236%20%281%29.jpg)](https://migrateresources.resonate-ucc.com/teams-voice-tooling-case-study) [Teams Voice Tooling Case ...](https://migrateresources.resonate-ucc.com/teams-voice-tooling-case-study) ###### Share this - [mailto:?subject=Top%205%20Global%20Energy%20Giant&body=Read%20this%20post:%20https://migrateresources.resonate-ucc.com/top-5-global-energy-giant](mailto:?subject=Top%205%20Global%20Energy%20Giant&body=Read%20this%20post:%20https://migrateresources.resonate-ucc.com/top-5-global-energy-giant) - [Facebook icon](https://www.facebook.com/sharer/sharer.php?u=https://migrateresources.resonate-ucc.com/top-5-global-energy-giant) - [Twitter icon](https://twitter.com/intent/tweet?text=Top%205%20Global%20Energy%20Giant&url=https://migrateresources.resonate-ucc.com/top-5-global-energy-giant) - [Linkedin icon](https://www.linkedin.com/shareArticle?mini=true&url=https://migrateresources.resonate-ucc.com/top-5-global-energy-giant&title=Top%205%20Global%20Energy%20Giant) ## More like this ![man-headphones](https://cdn2.hubspot.net/hubfs/7385976/man-headphones.jpg) ## Subscribe to Our Newsletter [Subscribe](https://migration.resonate-ucc.com/contact-us) #### Working Smarter with Microsoft Your trusted partner on your Microsoft journey. #### Follow Us #### Useful Information - [Contact](https://migration.resonate-ucc.com/contact-us) - [About](https://migration.resonate-ucc.com/resonate-about-us) - [Resources](https://migrateresources.resonate-ucc.com) - [More about SCC](https://www.scc.com/) ![Resonate Footer Badges (2)](https://migrateresources.resonate-ucc.com/hubfs/Resonate%20Footer%20Badges%20(2).png) #### Sign up to our Newsletter #### Contact Us E:  [info@resonate-ucc.com](mailto:info@resonate-ucc.com) UK T:  [+44 (0) 20 7898 9958](tel:+44%20(0)%2020%207898%209958) US T:  [+1 302 268 6258](tel:+1%20302%20268%206258) Slovakia T:  [+421 55230 19 58](tel:+421%2055230%2019%2058) Benelux T:  [+31 10 899 5258](tel:+31%2010%20899%205258) - [Terms & Conditions](https://migration.resonate-ucc.com/terms-and-conditions) - [Privacy Policy](https://migration.resonate-ucc.com/privacy-policy) - [Cookies](https://migration.resonate-ucc.com/cookies) ©2026 Resonate UCC. Company registered in England, company number: 09478886. All Rights reserved. ```json { "@context" : "https://schema.org", "@type" : "NewsArticle", "author" : { "@type" : "Person", "name" : "abrindley" }, "dateModified" : "2022-07-27T19:22:40+0000", "datePublished" : "2019-11-08T15:42:00+0000", "description" : "This multi-national needed to reduce infrastructure complexity and cost whilst at the same time providing tools to enable flexible working, encourage collaboration and exploit innovation.", "headline" : "Top 5 Global Energy Giant", "image" : [ "https://f.hubspotusercontent20.net/hubfs/7385976/Top_5-Global-Energy-Giant.jpg" ], "mainEntityOfPage" : { "@id" : "https://migrateresources.resonate-ucc.com/top-5-global-energy-giant", "@type" : "WebPage" }, "publisher" : { "@type" : "Organization", "logo" : { "@type" : "ImageObject", "url" : "https://f.hubspotusercontent20.net/hubfs/7385976/website/resonate-logo.png" }, "name" : "Resonate UCC" } } ```