Top 10 Construction Companies in the North West

Position	Contractor	Number of projects	Value of projects (£m)	Live Projects
1	Kier Group Plc	11	444	See all projects
2	Buckingham Group Contracting Ltd	6	168	See all projects
3	Caddick Group Plc	5	130	See all projects
4	McLaren Construction Group Plc	2	118	See all projects
5	Aker Solutions	1	117	See all projects
6	Siemens Plc	1	117	See all projects
7	Doosan Babcock Energy Services Ltd	1	117	See all projects
8	Royal BAM Group	4	86	See all projects
9	Tilbury Douglas Construction Limited	18	84	See all projects
10	John Sisk & Son Limited	2	83	See all projects
No Companies Found

Source: Glenigan | Last modified January 2026

Not a glenigan customer?

Leverage project information and insight for projects in the UK and Republic of Ireland.