Plus, RLB ranks 69th and T&T comes 80th in the Sunday Times awards
Consultant Davis Langdon is celebrating its inclusion for the fourth year running on the Sunday Times list.
The firm, which jumped 52 places from 81st to 29th on the list last year, moved up another 10 places to achieve 19th position on the list.
It is the only project and cost consultant to be placed in the top 50.
Consultant Rider Levett Bucknall ranked 69th, and also achieved an ‘outstanding’ two-star accreditation.
Consultant Turner & Townsend came 80th, climping 12 places.