HBG picked up 15 contracts totalling £113m to claim first place in the three months to December. Last quarter's winner, John Laing, slipped back to number six.
Total work let in the traditional market slipped 17% to £820m in the final quarter of 1998.
Work in the management contracts league more than doubled in the quarter, with £1.2bn procured compared with £495m in the three months to September.
Bovis' £350m White City shopping centre contract took it to the top of this league.
Tarmac headed the design-and-build table, with £83m worth of contracts. John Laing's £45m put it second.
Total work let in this sector fell to £296m in the final quarter, compared with £416m in the third the quarter of 1998.