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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.

September 2025

Position Contractor Number of projects Value of projects (£m)
Live Projects
1
John Sisk & Son 1 300 See all projects
2
Morgan Sindall 17 245 See all projects
3
Sir Robert McAlpine 1 225 See all projects
4
Kier 6 155 See all projects
5
Graham Construction 3 124 See all projects
6
Marlborough Surfacing 1 115 See all projects
7
Willmott Dixon 4 104 See all projects
8
Hill Group 3 92 See all projects
9
Royal BAM 5 86 See all projects
10
Bowmer & Kirkland 2 66 See all projects
11
Winvic 2 61 See all projects
12
Bovis Construction (Europe) 1 60 See all projects
13
Tilbury Douglas 5 58 See all projects
14
C.Wynne & Sons 3 58 See all projects
15
Clegg Group 1 50 See all projects
16
Clarke Energy UK 1 50 See all projects
17
A & H Construction & Development 1 49 See all projects
18
Pentaco Construction 2 43 See all projects
19
RE: GEN Group 1 42 See all projects
20
VINCI 4 41 See all projects
21
Strabag 1 38 See all projects
22
McLaughlin & Harvey 1 38 See all projects
23
Clegg Construction 1 38 See all projects
24
Galliford Try 3 36 See all projects
25
Andrew Scott 4 31 See all projects
26
Stepnell 3 24 See all projects
27
TNV Construction 1 22 See all projects
28
Laing O'Rourke 1 20 See all projects
29
Linear Projects 2 19 See all projects
30
Esh Group 1 19 See all projects
31
McAleer & Rushe Contracts UK 1 18 See all projects
32
Hetherington Painting and Building Contractors 1 18 See all projects
33
Wates 2 16 See all projects
34
Low Carbon Exchange 1 16 See all projects
35
Nevada Construction 1 16 See all projects
36
DMS 1 15 See all projects
37
Millane Contract Services 1 15 See all projects
38
MD Building Services 1 15 See all projects
39
ReGen UK 1 15 See all projects
40
P J Lilley 1 15 See all projects
41
1 Call property maintenance 1 15 See all projects
42
Gilmartins 1 15 See all projects
43
TCL Group (London) 1 15 See all projects
44
Cornel Building Services 1 15 See all projects
45
Charter Property Repairs 1 15 See all projects
46
Westcountry Maintenance Service 1 15 See all projects
47
R Dunham 1 15 See all projects
48
Quality Assured Property Maintenance 1 15 See all projects
49
Carson Powell Construction 1 15 See all projects
50
Wirral Roofcare 1 15 See all projects
51
Concorde BGW Group 1 14 See all projects
52
DJL Construction 1 14 See all projects
53
Combined Facilities Management 1 12 See all projects
54
Krol Corlett Construction 1 12 See all projects
55
Bode Contracting 1 12 See all projects
56
Curo Group 1 12 See all projects
57
Caddick Group 1 12 See all projects
58
C R Hicks 1 12 See all projects
59
FES 2 11 See all projects
60
Balfour Beatty 2 11 See all projects
61
Magrock 1 11 See all projects
62
Piperhill Construction 1 10 See all projects
63
Sherrygreen Group 1 10 See all projects
64
Cruden 1 10 See all projects
65
Geoffrey Robinson 1 9 See all projects
66
DSP Construction Management 2 9 See all projects
67
Heron Bros 1 9 See all projects
68
Morganstone 1 9 See all projects
69
CCG (Scotland) / Queens Cross Housing Association 1 9 See all projects
70
Reds10 1 9 See all projects
71
MCS Group 1 8 See all projects
72
R G Carter 1 8 See all projects
73
Doswell Projects 1 8 See all projects
74
Callisto Properties 1 7 See all projects
75
McCory Brickwork 1 7 See all projects
76
H.H. Smith & Sons Co. 1 7 See all projects
77
TG Campbell and Sons 1 7 See all projects
78
Star Contractors 1 7 See all projects
79
Seddon Group 2 6 See all projects
80
North East Earthworks 1 6 See all projects
81
Nu Construction 1 6 See all projects
82
Barnwood Group 1 6 See all projects
83
Aspen Build 1 6 See all projects
84
Morro Partnerships 1 5 See all projects
85
Mitchell Design & Construction 1 5 See all projects
86
Morris & Spottiswood 1 5 See all projects
87
Saltire Facilities Management 1 5 See all projects
88
Forge Construction Management 1 5 See all projects
89
SEH French 1 5 See all projects
90
J W Muir Group 1 5 See all projects
91
Wills Bros 1 4 See all projects
92
Velocity UK 1 4 See all projects
93
Abbey Electrical & Mechanical 1 4 See all projects
94
Sureflow Building Services 1 4 See all projects
95
Benniman Limited 1 4 See all projects
96
Bribar Construction 1 4 See all projects
97
Campbell Utilities 1 4 See all projects
98
Fado 1 4 See all projects
99
The Portable Venues Group 1 4 See all projects
100
Lagan Construction Group 1 4 See all projects
No Companies Found
Source: Glenigan | Last updated January 2025

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