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.

April 2025

See the top performing companies over the past 12 months

Position	Contractor	Number of projects	Value of projects (£m)	Live Projects
1	Willmott Dixon	4	453	See all projects
2	Laing O'Rourke	2	301	See all projects
3	United Living	1	250	See all projects
4	Wates	4	225	See all projects
5	Kier	10	152	See all projects
6	Galliford Try	6	146	See all projects
7	Bowmer & Kirkland	4	112	See all projects
8	Skanska UK	2	110	See all projects
9	Mclaren	3	92	See all projects
10	McAleer & Rushe Contracts UK	1	79	See all projects
11	Morgan Sindall	18	61	See all projects
12	Mears Group	1	60	See all projects
13	VINCI	3	58	See all projects
14	Balfour Beatty	2	54	See all projects
15	Mott Macdonald Group	3	51	See all projects
16	SWECO	1	50	See all projects
17	Barhale	1	50	See all projects
18	Anglian Water	1	50	See all projects
19	Verdant Energy	1	50	See all projects
20	Binnies UK	1	50	See all projects
21	Mwh Treatment	1	50	See all projects
22	Tilbury Douglas	5	39	See all projects
23	Benniman Limited	2	35	See all projects
24	Vistry	1	35	See all projects
25	Glasgiven Constracts	1	35	See all projects
26	TSL Projects	1	31	See all projects
27	Heidelberg Materials	1	30	See all projects
28	Keady Construction	1	30	See all projects
29	Westshield	1	29	See all projects
30	Greenvolt Next UK	1	29	See all projects
31	Randalswood Construction	1	26	See all projects
32	Deconstruct UK	1	25	See all projects
33	Octavius Infrastructure	1	22	See all projects
34	Speller Metcalfe	1	20	See all projects
35	Assured CMS	1	14	See all projects
36	CCG (Scotland) / Queens Cross Housing Association	1	14	See all projects
37	Hill Group	1	13	See all projects
38	Foxton Construction	1	13	See all projects
39	Devon Contractors	1	13	See all projects
40	Trojan Group	4	12	See all projects
41	Warwick Burt Construction	1	12	See all projects
42	Francis Contractors	1	11	See all projects
43	Onsite Energy Projects	1	10	See all projects
44	Solnet Group	1	10	See all projects
45	Bray & Slaughter	1	10	See all projects
46	McTear Contracts	1	9	See all projects
47	Ashleigh (Scotland)	1	9	See all projects
48	Brennan	2	7	See all projects
49	Hall Construction Services	1	7	See all projects
50	CTM Management	2	7	See all projects
51	Clark Contracts	2	6	See all projects
52	QTS Contracts North	1	6	See all projects
53	Alexander James Contracts	1	6	See all projects
54	PJ Hegarty & Sons	1	6	See all projects
55	Amphion Developments	1	6	See all projects
56	BDW Trading / NHS Fife	1	6	See all projects
57	Story Contracting	2	6	See all projects
58	Bluefield Land	1	6	See all projects
59	Eric Wright	2	6	See all projects
60	Red Construction Group	1	5	See all projects
61	21st Century Building Services	1	5	See all projects
62	Barron's Building Services	1	5	See all projects
63	Thakeham Group	1	5	See all projects
64	MJ McBride Construction	1	5	See all projects
65	Bilfinger UK	1	5	See all projects
66	Edward Allingham	1	5	See all projects
67	R G Carter	1	5	See all projects
68	O'Brien Contractors	1	5	See all projects
69	WB Griffiths & Son	1	4	See all projects
70	Adston UK	1	4	See all projects
71	P & K McKaigue	1	4	See all projects
72	Prime Build South West	1	4	See all projects
73	SWG Business	1	4	See all projects
74	A B Canham & Son	1	4	See all projects
75	Royal BAM	3	4	See all projects
76	McKelvey Construction	1	4	See all projects
77	McCusker G	1	4	See all projects
78	Martin & Hamilton	1	3	See all projects
79	Mercer Building Solutions	1	3	See all projects
80	Montel Civil Engineering	1	3	See all projects
81	Graham Construction	1	3	See all projects
82	Sovereign	1	3	See all projects
83	Tandem Construction	1	3	See all projects
84	Hills Homes Developments	1	3	See all projects
85	Piperhill Construction	1	3	See all projects
86	HRS Cladding	1	3	See all projects
87	Nu-phalt Systems	3	3	See all projects
88	Elevate	1	3	See all projects
89	T Manners & Sons	1	3	See all projects
90	Newpark Developments	1	2	See all projects
91	J Cheesmur & Sons (Lewes)	1	2	See all projects
92	Briggs & Forrester Group	1	2	See all projects
93	Kent Structures	1	2	See all projects
94	Burns Construction	1	2	See all projects
95	Galvmac	1	2	See all projects
96	AKP Scotland	1	2	See all projects
97	John Weaver (Contractors)	1	2	See all projects
98	Brendan Loughran & Sons	1	2	See all projects
99	Kaldani Builders	1	2	See all projects
100	Ellis & Company	1	2	See all projects
No Companies Found

Source: Glenigan | Last updated January 2025

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