Adam Thrussell - Managing Director
Adam joined TSG in 2006 as Marketing Manager. Before this he was a Business Development Manager at BskyB. For the last 8 years Adam has been responsible for TSG's business development and commercial enterprises.
Adam was appointed Managing Director of TSG in March 2013. He now oversees and plans the sustainable growth of the business whilst ensuring that TSG is at the forefront of the Building Services Sector.
John Holloway (FIoD) – Operations Director (Renewables)
John has been in the industry since 1963 when he started his apprenticeship with Southern Gas, qualifying as a Gas Engineer, before moving to Ellis & Co as a Foreman on gas conversion.
In 1975, John joined Swiftheat (as TSG were previously called) as a gas engineer. As the company has grown, John has progressed his career and undertaken a number of roles including supervisor, Contracts Manager and in 1998 being promoted to Contracts Director. Over the last five years John has been instrumental in TSG’s growth within the Renewables sector, which has seen TSG received a number of National awards.
Due to John’s experience and knowledge, John has sat on a number of committee’s at Colleges and Summit Skills to provide guidance in the development of training programmes.
Steve Gwynn - Surveying Director
Steve joined TSG in 1992 as a quantity surveyor. Before this he was an associate partner of a City PQS firm. He has 35 years’ experience in the construction industry working on all types of construction, M&E and civil engineering contracts.
For the last 15 years Steve has developed and headed up the Decent Homes team. He was appointed Surveying Director in 2011. Steve is responsible for all Estimating and Final accounts in our construction division, and assists other divisions of the company in his QS capacity where required.
Bryan Rees - Operations Director
Bryan joined TSG and the industry in 2005 from a career in Local Government Public Services.
He started his career in the Construction Division and progressed through managerial promotions from Site Management and Contract Management until appointment to Operational Director in 2013. He is responsible for all Construction projects whilst supporting and linking with all other Divisional Directors on their varied projects.
Robert Glendinning – Chief Financial Officer & Company Secretary
Robert has 25 years’ experience in financial and operational property related roles within both FTSE 100 and SME companies.
Before joining TSG in 2013 as Financial Controller he spent 7 years working for a Social Housing Provider, where he had roles in both finance and operations as Head of Asset Management. He was appointed Company Secretary in 2014 and CFO in May 2015. He has overall responsibility for the financial management of the company and supports the business in achieving its strategic objectives through sustainable growth.
He is a Chartered Management Accountant, is a PRINCE2 project manager and a member of the Chartered Institute of Housing.