DGA Group joins TSA Management

TSA Management, a leading global project consulting firm, announce that DGA Group is joining their business. This deal grows the TSA team to over 900 people and significantly expands their Contract and Dispute Resolution service.

TSA operates across the UK, Australia and New Zealand (ANZ), and South-East Asia. TSA is backed by Quadrant Private Equity.

DGA Group was founded in 1993 and has over 60 employees working out of their offices in the UK, Singapore, and Australia. They serve clients in the property and infrastructure industries including employers, tier 1 contractors and major supply chain organisations.

Introducing a larger Contract and Dispute Resolution service to our existing clients, across existing geographies, further advances TSA’s international growth aspiration.

TSA CEO Andrew Wilson says, “The DGA Group partnership delivers on our UK and South-East Asian growth strategies while expanding our Contract and Dispute Resolution service capabilities. Consolidating our presence in the UK and Asia markedly progresses our vision to be the leading global project consultancy.”

David Gibson, DGA Group CEO, says, “Joining TSA brings immediate scale to our operation and creates opportunities to develop business across our combined geographies, clients, and sectors. The breadth of TSA’s services means we can offer our clients a solution to almost any of their needs, and creates tremendous opportunities for the careers and development of our people.”

The DGA Group deal follows TSA’s acquisition of UK Project Management and Quantity Surveying business Henry Riley on 1 May 2023.

TSA’s strategic organic and acquired growth has increased revenue by 400 per cent in 5 years.