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Our History

Our history can be traced back to the 1970s when Danny O’Sullivan left rural south-west Ireland, bound for London’s booming construction trade where he worked his way up the industry ladder.

Danny insisted on surrounding himself with good people along the way, thus allowing him to grow Danny Sullivan Group into one of the major suppliers to the UK’s construction industry.

In 2011, Danny handed over the day-to-day running of the company to his son Timothy.

Since taking over the day-to-day operations of Danny Sullivan Group, Timothy has ensured that the company continues to grow in this rapidly changing industry, whilst remaining true to its strong family ethos and values.

Timothy is a firm advocate of upskilling, training and sustainability within the workforce and the wider industry and under his leadership, Danny Sullivan Group is committed to promoting an equal and inclusive workplace for all. 

Our business in numbers

Working Hours over the last 3 years
Members of our workforce deployed on projects across the UK
The year we were established