Meet the team
Tom founded the company in 1987 and remains involved in the Senior Management of the Company, overseeing major decisions at Board Level. Tom has over 40 years’ experience in the security and life safety industry, and is a former Chairman of industry bodies including the BSIA and FIA.
Joint Managing Director
Angela joined the family business as the Company Accountant in 2008, having previously qualified as a Chartered Accountant with Grant Thornton. Angela became Financial Director in 2010, before taking on the role of Joint Managing Director in 2018. Angela is responsible for Strategy, People, Business Development, Finance and Administration.
Joint Managing Director
Steve joined the family business over 25 years ago, starting out as an apprentice engineer before progressing to the roles of Installation Engineer, Senior Project Engineer, Technical Director, then Joint Managing Director. Steve is responsible for all technical aspects of the business including Products, Partners, Research and Development, and Systems Design.
Administration and Compliance Manager
Julieann joined Diamond in September 2001 and has been working in the security and life safety industry for over 25 years. At Diamond, Julieann manages the Administration and Accounts Department and has responsibility for environmental, health and safety, and ISO 9001 compliance.
Business Development Manager
Eleanor is responsible for Business Development, and works for Diamond on a part-time basis. Eleanor has a background in sales, going back over 25 years. Eleanor has been with Diamond since 2018.
PPM Team Leader
Paul joined Diamond in 2016 as an experienced Security and Life Safety Systems Engineer. Paul was promoted to PPM Team Leader in 2018 and is responsible for the delivery of routine maintenance contracts, and leads a team of Alarm Inspectors.
Aaron joined Diamond in 2018 as an experienced Alarm Engineer and Qualified Electrician. Aaron works on the Projects team and is responsible for the delivery of complex security and life safety projects.
Zara joined Diamond in 2018 and manages the company’s 24-hour Helpdesk. Zara also provides administrative support to the office and engineering team. Zara has over ten years’ administrative experience.
Emma joined Diamond in September 2019 and is responsible for Sales Administration. Emma has over fifteen years’ experience as a Sales Administrator.
Ryan joined Diamond in 2018 and is one of 5 apprentices currently employed by the company. Ryan’s role is to assist the engineers with routine and reactive maintenance, along with contributing to the delivery of installation and commissioning projects.
Connor joined Diamond in 2018 and is one of 5 apprentices currently employed by the company. Connor’s role is to assist the engineers with routine and reactive maintenance, along with contributing to the delivery of installation and commissioning projects.
Aaron joined Diamond in September 2019 and is an Apprentice Engineer. Aaron is working towards an NVQ in Security and Emergency Systems at Belfast Met. Aaron’s role is to assist the engineers with routine and reactive maintenance, along with contributing to the delivery of installation and commissioning projects.