Sisk jumped to the top of the rankings for work won in June on the strength of its £280m residential project for the next phase of the Battersea Power Station redevelopment in London.
The firm will start work this summer on Phase 3C, the final two Frank Gehry-designed buildings that will complete Electric Boulevard.
Balfour Beatty and Morgan Sindall ranked second and third respectively helped by infrastructure new orders.
Balfour picked up a £125m deal for maintenance of the Leeds inner ring road and a £62m deal for flood protection work in Suffolk while Morgan Sindall was confirmed as main delivery partner for the Portishead railway project.
Top 10 ranking for work won in June
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Across the wider market, the top 50 contractors saw new orders in June hold level at around £3.1bn.
In the rolling 12-month rankings of work won, Strabag held top spot, buoyed by its £3bn long-term Haweswater Aqueduct Resilience Programme contract, with Mace ranking second and Balfour Beatty placed third, according to data compiled by Barbour ABI.
Top 5 ranking for work won in last 12 months
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