Top 100 Construction Companies in the UK (Monthly)

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.

League Table Subtitle

October 2023

See the top performing companies over the past 12 months

Position	Contractor	Number of projects	Value of projects (£m)	Live Projects
1	Costain	1	400	See all projects
2	Kier	8	128	See all projects
3	Galliford Try	6	121	See all projects
4	Wates	2	90	See all projects
5	Graham Construction	2	75	See all projects
6	Bowmer & Kirkland	2	67	See all projects
7	John Sisk & Son	2	55	See all projects
8	Watkin Jones	1	48	See all projects
9	Scitech	1	40	See all projects
10	CField Construction	1	40	See all projects
11	Glencar Construction	3	40	See all projects
12	Royal BAM	1	37	See all projects
13	Morgan Sindall	7	33	See all projects
14	Stepnell	3	31	See all projects
15	Mears Group	1	27	See all projects
16	Willmott Dixon	3	27	See all projects
17	Nu Construction	1	26	See all projects
18	R G Carter	1	24	See all projects
19	GMI Construction	2	21	See all projects
20	John McGeady	2	21	See all projects
21	Henry Boot	2	21	See all projects
22	Hillhouse Quarry Group	1	20	See all projects
23	G F Tomlinson	1	20	See all projects
24	Beard	1	20	See all projects
25	Robertson	4	19	See all projects
26	BSG Property Services	2	18	See all projects
27	Morgan Construction Wales	1	17	See all projects
28	Big Red Industries	1	16	See all projects
29	KBR	1	12	See all projects
30	Andrew Scott	1	12	See all projects
31	Clegg Group	1	11	See all projects
32	Lift Specialists	1	10	See all projects
33	Guideline Lifts Service	1	10	See all projects
34	Structure Tone	1	10	See all projects
35	Red Construction Group	1	10	See all projects
36	SJM & Co	2	9	See all projects
37	NG1 Management	1	8	See all projects
38	Clark Contracts	3	7	See all projects
39	CCG (Scotland) / Queens Cross Housing Association	1	7	See all projects
40	P & K McKaigue	1	7	See all projects
41	Amiri Group	2	7	See all projects
42	Quinn Contracts	1	7	See all projects
43	Sherrygreen Group	1	6	See all projects
44	Hi-Acre Construction	1	6	See all projects
45	BrynBuild	1	6	See all projects
46	Walker Construction UK	1	6	See all projects
47	Alexander James Contracts	1	5	See all projects
48	Seddon Group	1	5	See all projects
49	Encon Construction	1	5	See all projects
50	Marfleet Construction	1	5	See all projects
51	Premier Modular	1	5	See all projects
52	Kelly Brothers Building Contractors	1	5	See all projects
53	John Weaver (Contractors)	1	5	See all projects
54	DSM Demolition	3	5	See all projects
55	Melvin Construction	1	4	See all projects
56	SAS Lining Services	1	4	See all projects
57	WJ Group	1	4	See all projects
58	A Hammond & Sons	1	4	See all projects
59	J W Muir Group	1	4	See all projects
60	Story Contracting	1	4	See all projects
61	Anglian Group	1	4	See all projects
62	Jr Construction Scotland	1	4	See all projects
63	M&J Group (Construction & Roofing)	1	4	See all projects
64	C R Reynolds	1	3	See all projects
65	TanRo	1	3	See all projects
66	BaseBuild Contractors	1	3	See all projects
67	The Jenner Group	1	3	See all projects
68	The Dodd Group	1	3	See all projects
69	Colbran & Wingrove	1	3	See all projects
70	Connell Brothers	1	3	See all projects
71	Rownlinson Construction	1	3	See all projects
72	Triton Construction	1	3	See all projects
73	Refurb One	1	3	See all projects
74	Abbott Construction	1	3	See all projects
75	Bouygues	1	2	See all projects
76	S.J Walchester Excavators	1	2	See all projects
77	Kirkwood Homes	1	2	See all projects
78	Green Cat Contracting	1	2	See all projects
79	Shepherd Building Group	1	2	See all projects
80	Gasway Services	1	2	See all projects
81	Cawder Construction	1	2	See all projects
82	West End Joiners & Builders	1	2	See all projects
83	Masher Brothers	1	2	See all projects
84	Longley Group	1	2	See all projects
85	Hobson & Porter	1	2	See all projects
86	Field Energy	1	2	See all projects
87	Building Associates	1	2	See all projects
88	Stoneham Construction	1	1	See all projects
89	AMMCASS Construction Engineering Group	1	1	See all projects
90	Everwarm	1	1	See all projects
91	21Hundred	1	1	See all projects
92	Excalon	1	1	See all projects
93	I & G Contractors	1	1	See all projects
94	Diack & MacAuley	1	1	See all projects
95	Manchester & Cheshire Construction	1	1	See all projects
96	Sella Controls	1	1	See all projects
97	K & T Plant	1	1	See all projects
98	Curo Group	1	1	See all projects
99	Tony Patterson Sportsgrounds	1	1	See all projects
100	SERS Energy Solutions Group	1	1	See all projects
No Companies Found

Source: Glenigan | Last updated November 2023

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