David Birch is an experienced professional in the utilities sector, currently serving as Team Manager at Calisen Metering since January 2021. Prior to this role, David held various positions including Auditor at BES Utilities from October 2019 to February 2022, Operations Manager at The Improveasy Group starting May 2025, and Field Manager North at Lowri Beck Services Limited from January 2022 to February 2024. David's career began at British Gas, where the role of smart energy coach was undertaken from February 2005 to October 2019.
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