Top 100 Construction Companies in the UK

Glenigan’s league tables offer a view of the top performing businesses in UK construction, based on our comprehensive database of project and company activity.

This data not only provides businesses with highly-relevant sales leads, but also enables Glenigan Economics Team to deliver tailored construction insight, analysis and recommendations to companies just like yours.

March 2025

See the top performing companies over the past 12 months

Position	Contractor	Number of projects	Value of projects (£m)	Live Projects
1	Ringway Group	1	1155	See all projects
2	M Group Services	1	840	See all projects
3	Mace	3	692	See all projects
4	G W Highways	1	400	See all projects
5	Hitachi Energy UK	1	300	See all projects
6	Kier	14	268	See all projects
7	Costain	1	196	See all projects
8	Bowmer & Kirkland	3	189	See all projects
9	Galliford Try	8	162	See all projects
10	Legendre Construction	2	103	See all projects
11	Axis Group	1	86	See all projects
12	Bouygues	3	81	See all projects
13	Goldbeck Bower	1	78	See all projects
14	PHS Home Solutions	1	57	See all projects
15	Esh Group	1	57	See all projects
16	RE: GEN Group	1	57	See all projects
17	Morgan Sindall	6	55	See all projects
18	Glencar Construction	5	54	See all projects
19	HG Construction	2	53	See all projects
20	Watkin Jones	1	50	See all projects
21	Thomas Sinden	1	46	See all projects
22	Graham Construction	2	45	See all projects
23	Root Power (South)	1	40	See all projects
24	CField Construction	1	35	See all projects
25	Howard Civil Engineering	1	33	See all projects
26	Andrew Scott	2	32	See all projects
27	Royal BAM	2	31	See all projects
28	John Sisk & Son	1	30	See all projects
29	GMI Construction	1	30	See all projects
30	E Manton	1	30	See all projects
31	Huyton Asphalt	1	25	See all projects
32	The Dodd Group	1	25	See all projects
33	Graham Asset Management	1	25	See all projects
34	Dowhigh	1	25	See all projects
35	Jones Bros	1	24	See all projects
36	Willmott Dixon	1	21	See all projects
37	Faircloth	1	20	See all projects
38	C G Fry & Son	1	20	See all projects
39	E G Carter & Co	1	19	See all projects
40	Building Services NOW Group	1	18	See all projects
41	Nordex	1	17	See all projects
42	OCU Group	1	17	See all projects
43	Walker Construction UK	1	16	See all projects
44	Seddon Group	1	16	See all projects
45	JSSH	1	15	See all projects
46	PLP Construction	1	14	See all projects
47	Road Safety Contracts	1	14	See all projects
48	Contract Services	1	14	See all projects
49	Greentown Environmental	1	14	See all projects
50	Henry Group	1	13	See all projects
51	Lawrence Baker	1	13	See all projects
52	Speller Metcalfe	1	11	See all projects
53	Seager Heating	1	10	See all projects
54	Tilbury Douglas	1	10	See all projects
55	Caddick Group	1	9	See all projects
56	Kori Construction	1	9	See all projects
57	C.Wynne & Sons	1	9	See all projects
58	Conlon Construction	1	9	See all projects
59	Ross Lee Construction	1	9	See all projects
60	Hagan Homes	1	9	See all projects
61	VolkerWessels	1	8	See all projects
62	GK Construction	1	8	See all projects
63	Pilon	3	8	See all projects
64	Robertsons Construction	1	7	See all projects
65	MSM Contracts	1	7	See all projects
66	ModuleCo	1	7	See all projects
67	J Cooney	1	7	See all projects
68	George Cox & Sons	1	7	See all projects
69	BANSCO	1	7	See all projects
70	N B Clark	1	7	See all projects
71	Gelder Group	1	7	See all projects
72	Magrock	1	7	See all projects
73	Mclaren	1	7	See all projects
74	Morris & Spottiswood	1	6	See all projects
75	Highall Developments	1	6	See all projects
76	RPS Gas & Electrical	1	6	See all projects
77	Advance Construction Scotland	1	6	See all projects
78	DNA Developments	1	6	See all projects
79	Ringway Jacobs	1	5	See all projects
80	Excelsior Land	1	5	See all projects
81	Geda Construction Company	1	5	See all projects
82	Bugler Developments	1	5	See all projects
83	Barnes Construction	1	5	See all projects
84	Termrim Construction	1	4	See all projects
85	TR Group	1	4	See all projects
86	Neilcott Construction	1	4	See all projects
87	Tulloch Group	1	4	See all projects
88	Volere Group	1	4	See all projects
89	Ashleigh (Scotland)	1	4	See all projects
90	Elm Site Services	1	4	See all projects
91	Farrans Construction	1	4	See all projects
92	Ideal Construction	1	4	See all projects
93	Merit Holdings	1	4	See all projects
94	Gap Property Services Leicester	1	4	See all projects
95	Uk Gas Services	1	4	See all projects
96	FDT Construction Services	1	3	See all projects
97	Trust Utility Management	1	3	See all projects
98	R W Services	1	3	See all projects
99	Thomas Bow	1	3	See all projects
100	R G Carter	2	3	See all projects
No Companies Found

Source: Glenigan | Last updated January 2025

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