Top 100 construction companies in the UK 2021

RANKED BY VALUE OF PROJECTS

Position	Contractor	#	£m
1	Morgan Sindall Group	351	3,084
2	Kier Group	210	1,779
3	Royal BAM	52	1,724
4	ISG	83	1,591
5	Bowmer & Kirkland	61	1,429
6	Wates Group	45	1,339
7	Willmott Dixon	127	1,301
8	VolkerWessels	88	1,097
9	Winvic Group	44	1,083
10	Laing O'Rourke	12	1,070
11	Graham Construction	50	1,033
12	ENGIE	61	1,008
13	Hill Partnerships	24	838
14	VINCI Construction UK	21	811
15	Skanska UK	10	799
16	Galliford Try	94	792
17	Balfour Beatty	43	755
18	John Sisk & Son	12	734
19	McAleer & Rushe	11	727
20	Mclaren Construction Group	17	719
21	Sir Robert McAlpine	19	693
22	Buckingham Group Contracting	29	680
23	Henry Construction Projects	13	679
24	GMI Construction Group	25	630
25	TSL Projects	15	618
26	Costain Group	5	618
27	Mace Limited	15	534
28	JRL Group	8	530
29	HG Construction	14	512
30	Ardmore Group	7	465
31	Multiplex Construction Europe	2	463
32	Robertson Group	65	450
33	CRH	67	377
34	Readie Construction	24	366
35	Ferrovial	4	337
36	Dragados UK	1	286
37	Tilbury Douglas	70	281
38	Midas Group	43	281
39	IHP Integrated Health	11	266
40	Siemens	6	259
41	Hitachi Zosen Inova	2	259
42	Caddick Group	24	250
43	Glencar Construction	27	246
44	J J Rhatigan & Company	5	240
45	McLaughlin & Harvey	24	237
46	Serco	1	217
47	SDC	18	213
48	R G Carter	31	212
49	Bouygues UK	13	210
50	BCEGI Construction (UK)	1	202
51	Geothermal Engineering	1	200
52	Gilbert Ash	9	177
53	RG Group	8	176
54	Knight Harwood	12	169
55	CCG (Scotland)	17	162
56	Benniman	16	161
57	G W Highways	1	160
58	C J O'shea Group	3	155
59	Farrans Construction	8	150
60	Tolent	24	147
61	Anesco	2	140
62	Ian Williams	6	140
63	Mott Macdonald Group	8	139
64	Seddon Group	18	136
65	Clegg Group	13	135
66	Bennett Construction	4	131
67	JSSH	13	131
68	Domis Construction	3	122
69	BW Interiors	25	122
70	Bom Group	1	120
71	One Group Construction	22	119
72	Esh Group	29	119
73	Vision Homes	2	115
74	Team Van Oord	4	113
75	PMC Construction & Development	6	112
76	Neilcott Construction	15	111
77	Beck Interiors	3	110
78	Beard	27	107
79	Barhale	5	106
80	Jarvis	7	106
81	Merit Holdings	3	105
82	ARJ Construction	7	103
83	Stainforth Construction	18	98
84	8Build	27	98
85	Claritas Group	8	97
86	Durkan Holdings	9	94
87	Collins Construction Projects	10	93
88	P P O'Connor	8	89
89	Ashcroft Services	2	88
90	Parkway MK	10	86
91	RJ McLeod (Contractors)	8	85
92	C.Wynne & Sons	15	85
93	LCB Construction	4	84
94	Clark Contracts	22	83
95	Osborne	10	83
96	Henry Boot	6	82
97	Murphy Group	10	82
98	Trac Structural	1	80
99	Cornerstone Construction	1	80
100	Legendre UK	3	80

RANKED BY NUMBER OF PROJECTS

Position	Contractor	#	£m
1	Morgan Sindall Group	351	3,084
2	Kier Group	210	1,779
3	Willmott Dixon	127	1,301
4	Galliford Try	94	792
5	VolkerWessels	88	1,097
6	ISG	83	1,591
7	Tilbury Douglas	70	281
8	CRH	67	377
9	Robertson Group	65	450
10	Bowmer & Kirkland	61	1,429
11	ENGIE	61	1,008
12	Royal BAM	52	1,724
13	Graham Construction	50	1,033
14	Wates Group	45	1,339
15	Winvic Group	44	1,083
16	Balfour Beatty	43	755
17	Midas Group	43	281
18	R G Carter	31	212
19	Buckingham Group Contracting	29	680
20	Esh Group	29	119
21	Glencar Construction	27	246
22	Beard	27	107
23	8Build	27	98
24	GMI Construction Group	25	630
25	BW Interiors	25	122
26	Hill Partnerships	24	838
27	Readie Construction	24	366
28	Caddick Group	24	250
29	McLaughlin & Harvey	24	237
30	Tolent	24	147
31	One Group Construction	22	119
32	Clark Contracts	22	83
33	VINCI Construction UK	21	811
34	Sir Robert McAlpine	19	693
35	SDC	18	213
36	Seddon Group	18	136
37	Stainforth Construction	18	98
38	Mclaren Construction Group	17	719
39	CCG (Scotland)	17	162
40	Benniman	16	161
41	TSL Projects	15	618
42	Mace Limited	15	534
43	Neilcott Construction	15	111
44	C.Wynne & Sons	15	85
45	HG Construction	14	512
46	Henry Construction Projects	13	679
47	Bouygues UK	13	210
48	Clegg Group	13	135
49	JSSH	13	131
50	Laing O'Rourke	12	1,070
51	John Sisk & Son	12	734
52	Knight Harwood	12	169
53	McAleer & Rushe	11	727
54	IHP Integrated Health	11	266
55	Skanska UK	10	799
56	Collins Construction Projects	10	93
57	Parkway MK	10	86
58	Osborne	10	83
59	Murphy Group	10	82
60	Gilbert Ash	9	177
61	Durkan Holdings	9	94
62	JRL Group	8	530
63	RG Group	8	176
64	Farrans Construction	8	150
65	Mott Macdonald Group	8	139
66	Claritas Group	8	97
67	P P O'Connor	8	89
68	RJ McLeod (Contractors)	8	85
69	Ardmore Group	7	465
70	Jarvis	7	106
71	ARJ Construction	7	103
72	Siemens	6	259
73	Ian Williams	6	140
74	PMC Construction & Development	6	112
75	Henry Boot	6	82
76	Costain Group	5	618
77	J J Rhatigan & Company	5	240
78	Barhale	5	106
79	Ferrovial	4	337
80	Bennett Construction	4	131
81	Team Van Oord	4	113
82	LCB Construction	4	84
83	C J O'shea Group	3	155
84	Domis Construction	3	122
85	Beck Interiors	3	110
86	Merit Holdings	3	105
87	Legendre UK	3	80
88	Multiplex Construction Europe	2	463
89	Hitachi Zosen Inova	2	259
90	Anesco	2	140
91	Vision Homes	2	115
92	Ashcroft Services	2	88
93	Dragados UK	1	286
94	Serco	1	217
95	BCEGI Construction (UK)	1	202
96	Geothermal Engineering	1	200
97	G W Highways	1	160
98	Bom Group	1	120
99	Trac Structural	1	80
100	Cornerstone Construction	1	80

Top 100 construction companies in London 2021

RANKED BY VALUE OF PROJECTS

Position	Contractor	#	£m
1	Morgan Sindall	110	1,128
2	ISG	32	780
3	McAleer & Rushe	4	553
4	Henry Construction Projects	11	500
5	Wates Group	16	486
6	Ardmore Group	7	465
7	Multiplex Construction Europe	2	463
8	HG Construction	12	410
9	Kier Group	22	360
10	Willmott Dixon	21	346
11	Mclaren Construction Group	9	338
12	Laing O'Rourke	3	336
13	Hill Partnerships	8	305
14	ENGIE	18	252
15	Sir Robert McAlpine	6	240
16	VolkerWessels	22	211
17	BCEGI Construction (UK)	1	202
18	Mace	10	193
19	Siemens	1	178
20	Skanska UK	4	172
21	Royal BAM	3	163
22	Bennett Construction	4	131
23	Knight Harwood	9	126
24	Gilbert Ash	6	116
25	C J O'Shea Group	2	115
26	Vision Homes	2	115
27	McLaughlin & Harvey	7	111
28	Beck Interiors	3	110
29	BW Interiors	20	99
30	Neilcott Construction	11	93
31	Claritas Group	6	91
32	John Sisk & Son	1	90
33	Barhale	1	86
34	Bouygues UK	3	80
35	ARJ Construction	5	77
36	Collins Construction Projects	7	76
37	8Build	20	75
38	Parkeray	29	70
39	Higgins Group	4	69
40	Galliford Try	7	65
41	Sweet Projects	1	65
42	TSL Projects	1	65
43	Legendre UK	2	65
44	Murphy	3	65
45	DE Group Contracting	3	63
46	Sherrygreen Group of Companies	16	63
47	Keltbray Group	6	61
48	Blenheim House Construction	4	61
49	Byrne Group	2	60
50	Canbury Construction	3	55
51	Buckingham Group Contracting	2	54
52	Osborne	6	53
53	RGB Group	2	52
54	Bugler Developments	4	52
55	Rydon Group	1	50
56	Quinn (London)	14	48
57	McGee Group	6	45
58	Howard Russell Construction	2	44
59	Deconstruct UK	3	44
60	Durkan Holdings	7	39
61	Structuretone	3	34
62	Aitch Group	1	33
63	Vital Energi Utilities	2	33
64	RG Group	1	32
65	A & E Elkins	1	32
66	Borras Group Holdings	19	31
67	The Clancy Group	4	31
68	Tilbury Douglas	7	30
69	Erith Contractors	10	30
70	E E Smith Contracts	1	30
71	Kilnbridge Group	1	30
72	Knowles	7	30
73	Make One Group	2	28
74	Bowmer & Kirkland	1	28
75	Jerram Falkus Construction	4	26
76	Cosmur Construction	19	26
77	Management & Construction Services	5	25
78	Kane Group Building Services	2	25
79	Feltham Construction	2	25
80	Buxton Building Contractors	6	25
81	Graham Construction	2	23
82	Oakmont Construction	2	23
83	Kind & Company (Builders)	4	22
84	CRH	8	22
85	ITC Concepts	12	21
86	Sizebreed Construction	2	21
87	MY Construction	2	21
88	Rayner Rowen Construction	1	20
89	Rooff	6	20
90	Mears Group	1	20
91	Bryen & Langley	5	20
92	Russell Cawberry	11	19
93	Parkserve Solutions	1	19
94	Cuffe	10	18
95	Corley + Woolley	7	18
96	21 Construction	10	18
97	G H R Construction	2	18
98	Galldris Construction	4	17
99	Mercury Construction	1	17
100	Faithdean	1	16

RANKED BY NUMBER OF PROJECTS

Position	Contractor	#	£m
1	Morgan Sindall	110	1,128
2	ISG	32	780
3	Parkeray	29	70
4	Kier Group	22	360
5	VolkerWessels	22	211
6	Willmott Dixon	21	346
7	BW Interiors	20	99
8	8Build	20	75
9	Borras Group Holdings	19	31
10	Cosmur Construction	19	26
11	ENGIE	18	252
12	Wates Group	16	486
13	Sherrygreen Group of Companies	16	63
14	Quinn (London)	14	48
15	HG Construction	12	410
16	ITC Concepts	12	21
17	Henry Construction Projects	11	500
18	Neilcott Construction	11	93
19	Russell Cawberry	11	19
20	Mace	10	193
21	Erith Contractors	10	30
22	Cuffe	10	18
23	21 Construction	10	18
24	Mclaren Construction Group	9	338
25	Knight Harwood	9	126
26	Hill Partnerships	8	305
27	CRH	8	22
28	Ardmore Group	7	465
29	McLaughlin & Harvey	7	111
30	Collins Construction Projects	7	76
31	Galliford Try	7	65
32	Durkan Holdings	7	39
33	Tilbury Douglas	7	30
34	Knowles	7	30
35	Corley + Woolley	7	18
36	Sir Robert McAlpine	6	240
37	Gilbert Ash	6	116
38	Claritas Group	6	91
39	Keltbray Group	6	61
40	Osborne	6	53
41	McGee Group	6	45
42	Buxton Building Contractors	6	25
43	Rooff	6	20
44	ARJ Construction	5	77
45	Management & Construction Services	5	25
46	Bryen & Langley	5	20
47	McAleer & Rushe	4	553
48	Skanska UK	4	172
49	Bennett Construction	4	131
50	Higgins Group	4	69
51	Blenheim House Construction	4	61
52	Bugler Developments	4	52
53	The Clancy Group	4	31
54	Jerram Falkus Construction	4	26
55	Kind & Company (Builders)	4	22
56	Galldris Construction	4	17
57	Laing O'Rourke	3	336
58	Royal BAM	3	163
59	Beck Interiors	3	110
60	Bouygues UK	3	80
61	Murphy	3	65
62	DE Group Contracting	3	63
63	Canbury Construction	3	55
64	Deconstruct UK	3	44
65	Structuretone	3	34
66	Multiplex Construction Europe	2	463
67	C J O'Shea Group	2	115
68	Vision Homes	2	115
69	Legendre UK	2	65
70	Byrne Group	2	60
71	Buckingham Group Contracting	2	54
72	RGB Group	2	52
73	Howard Russell Construction	2	44
74	Vital Energi Utilities	2	33
75	Make One Group	2	28
76	Kane Group Building Services	2	25
77	Feltham Construction	2	25
78	Graham Construction	2	23
79	Oakmont Construction	2	23
80	Sizebreed Construction	2	21
81	MY Construction	2	21
82	G H R Construction	2	18
83	BCEGI Construction (UK)	1	202
84	Siemens	1	178
85	John Sisk & Son	1	90
86	Barhale	1	86
87	Sweet Projects	1	65
88	TSL Projects	1	65
89	Rydon Group	1	50
90	Aitch Group	1	33
91	RG Group	1	32
92	A & E Elkins	1	32
93	E E Smith Contracts	1	30
94	Kilnbridge Group	1	30
95	Bowmer & Kirkland	1	28
96	Rayner Rowen Construction	1	20
97	Mears Group	1	20
98	Parkserve Solutions	1	19
99	Mercury Construction	1	17
100	Faithdean	1	16

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