Key Staff

Phil Riddeal


Having joined Verisys in 2018 acquiring a shareholding, I completed the acquisition of Verisys Ltd in April 2022 and I am wholly committed to strengthening the business and building on a great team. We have some exciting plans for 2022 and we thank our existing customers and supply chain for their continued support.
I am the primary point of contact for Verisys from enquiry through to completion and forward support services. With my varied experience in the building services world and extensive project management skills and can-do attitude, Verisys Ltd is looking forward to continued collaborative success. Verisys have carried out works for commercial office landlords and tenants, design and build contractors, developers and owner/occupiers. Additionally, we have worked for M&E Contractors and specialist suppliers across a number of projects and aim to work hand-in-hand with concept designers right through to system sign-off and seasonal commissioning.

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Hannah Lupton

Business Manager


Hannah joined the business in 2022 following the acquisition of the business by the management team. Hannah is a natural leader who enjoys managing, training and motivating teams to ensure the provision of excellent customer service, striving to exceed expectations at all times. Hannah brings to the business extensive experience in staff and operations management within our industry with a strong background in customer service.

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Bill Holmes

Commissioning Manager
CSA Grade 4 & Supervision, CSCS Professional

Bill has worked in the commissioning industry for over twenty years and for the last 12 years as a Commissioning Manager across a wide range of different sectors including leisure, healthcare, education, commercial and industrial.


For the last nine years he has worked as Commissioning Manager for Verisys. Notable commissions that Bill has previously worked on include the Media City Project in Salford which consisted of a wide range of office and retail leisure space, one of the biggest HD studio developments in Europe; 378 apartments, a hotel and a brand new tram stop in the heart of a spectacular five-acre piazza, Airedale International Air Conditionings £35m production facility.



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Paul Farrugia

Commissioning Specialist



Paul Farrugia is an extremely capabale Commissioning Engineer with over ten years HVAC commissioning experience working across all sectors, nationally. Paul joined the business in early 2019 and arrived with an analytical and can do approach, quickly becoming a key team member.



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Connor Adams

Commissioning Specialist



Connor joined the business in 2019 bringing a wealth of experience in the Water Treatment sector, and more importantly bringing Water Treatement in house. Connor also has a great "can do" attitude which gives us an advantage over others in the marketplace.