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Source: every figure comes from Companies House records and the accounts companies file there. How the figures are produced.

Construction companies in London ranked by reported turnover

Ranked from each company's filed annual accounts. This list last changed on and was last checked against the data on . Showing the top 50 of 1,010 companies that qualified.

Companies qualified
1,010 of 86,409
Ranked first
MCALEER & RUSHE CONTRACTS UK LIMITED
Turnover of no. 1
£491,505,713
Data as of

Summary

Of the 86,409 construction companies in London that we checked, 1,010 were active, had recent accounts and reported their turnover. MCALEER & RUSHE CONTRACTS UK LIMITED (opens in a new tab) ranks first with £491,505,713 of turnover in its latest accounts.

  • Newest company: REDWORX MEP LIMITED, incorporated 2023
  • Share of the listed companies' combined turnover held by the top three: 27.9% of £3,128,580,649
  • Median company age: 18 years

The ranking

Construction companies in London ranked by reported turnover: 50 companies in rank order, with each company's number, latest and previous turnover, change, latest accounts date and age.
Rank Company Turnover Latest accounts Avg. employees Age (yrs)
Previous year Latest year Change Change %
1 MCALEER & RUSHE CONTRACTS UK LIMITED (opens in a new tab)07512356 £436,378,5342023 £491,505,7132024 +£55,127,179 +12.6% 384 14
2 ARDENT TIDE LTD (opens in a new tab)07196417 – £230,234,6082025 – – – 15
3 METKA - EGN LIMITED (opens in a new tab)09627590 £115,066,9792023 £150,435,2022024 +£35,368,223 +30.7% 139 9
4 KNIGHT HARWOOD LIMITED (opens in a new tab)05633442 £156,876,7222023 £140,200,1342024 -£16,676,588 -10.6% 140 19
5 PARKERAY INTERIORS LIMITED (opens in a new tab)03493453 £121,929,8232023 £132,951,1962024 +£11,021,373 +9.0% 81 27
6 SIZE GROUP LTD (opens in a new tab)10486436 – £123,615,8832024 – – – 8
7 SIZE GROUP (CONSTRUCTION) LTD (opens in a new tab)06995506 – £118,364,0012024 – – – 15
8 UNITY CONTRACTING SERVICES LTD (opens in a new tab)05952128 – £117,222,2862025 – – 1 18
9 8BUILD LIMITED (opens in a new tab)05523722 – £109,656,0002025 – – 202 19
10 QUINN (LONDON) LIMITED (opens in a new tab)04005400 £80,983,1512023 £100,294,4752024 +£19,311,324 +23.8% 175 24
11 CLIPFINE LIMITED (opens in a new tab)01211133 £101,828,5852023 £88,094,9362024 -£13,733,649 -13.5% 201 49
12 THIRDWAY INTERIORS LIMITED (opens in a new tab)07123442 £73,923,7342023 £87,164,4562024 +£13,240,722 +17.9% 124 15
13 YUANDA (UK) CO. LTD (opens in a new tab)04428369 – £70,126,2152024 – – 41 23
14 KNOWLES CONSTRUCTION LTD (opens in a new tab)07398848 £99,407,5702023 £67,359,2172024 -£32,048,353 -32.2% 35 14
15 SILKSTONE FINANCE LIMITED (opens in a new tab)02739318 – £61,419,1302024 – – 609 32
16 CILANTRO ENGINEERING UK LTD (opens in a new tab)07233102 – £59,838,1232024 – – – 15
17 ANT YAPI (UK) LIMITED (opens in a new tab)09830385 – £55,198,1032024 – – 43 9
18 SIDEY SOLUTIONS LIMITED (opens in a new tab)09613925 £76,221,6472023 £53,020,5162024 -£23,201,131 -30.4% 231 9
19 QUATTRO PLANT LIMITED (opens in a new tab)02400439 – £45,275,3982024 – – 213 35
20 MYCO CONTRACTS LIMITED (opens in a new tab)10558526 £35,884,0042023 £43,897,9932024 +£8,013,989 +22.3% 38 8
21 OD INTERIORS LIMITED (opens in a new tab)06494819 £45,431,3042023 £42,974,0582024 -£2,457,246 -5.4% 48 17
22 ANTVIC LIMITED (opens in a new tab)06996744 £35,105,3872023 £42,078,8282024 +£6,973,441 +19.9% 10 15
23 POLYTECK BUILDING SERVICES LIMITED (opens in a new tab)05498728 £36,180,9222023 £42,020,0252024 +£5,839,103 +16.1% 166 19
24 BLACK & VEATCH (U.K.) LIMITED (opens in a new tab)02376420 £37,395,0002023 £39,020,0002024 +£1,625,000 +4.3% 83,000 36
25 GRUPOTEC RENEWABLES LIMITED (opens in a new tab)07543880 £38,949,4132023 £38,949,4132024 +£0 +0.0% – 14
26 ROCMEP LIMITED (opens in a new tab)05029997 £26,059,9512023 £36,991,7502024 +£10,931,799 +41.9% 46 21
27 ALLTYPE ROOFING SUPPLIES LIMITED (opens in a new tab)02058425 £33,651,3232023 £33,871,4962024 +£220,173 +0.7% 84 38
28 SEACON LIMITED (opens in a new tab)06391226 – £31,756,5172024 – – 66 17
29 ADVANCED INTERIOR SOLUTIONS LIMITED (opens in a new tab)01431977 – £31,734,8862024 – – – 45
30 S W BRUCE & COMPANY LIMITED (opens in a new tab)03529448 £28,277,9112023 £30,685,0542024 +£2,407,143 +8.5% 78 27
31 HADLEY STRATFORD LIMITED (opens in a new tab)13687383 £97,9032023 £30,403,0632024 +£30,305,160 +30,954.3% – 3
32 URBAN&CIVIC MIDDLEBECK LIMITED (opens in a new tab)04172759 £3,175,6692023 £29,100,0762024 +£25,924,407 +816.3% – 24
33 VIRTUS CONTRACTS LIMITED (opens in a new tab)03955554 £27,315,4522023 £26,923,5502024 -£391,902 -1.4% 47 25
34 KONFORM (UK) LIMITED (opens in a new tab)09286741 £26,830,0552023 £26,830,0552024 +£0 +0.0% 20 10
35 HEDGEHOG CONSTRUCTION LIMITED (opens in a new tab)13725873 – £23,688,6372024 – – 52 3
36 DBR (LONDON) LIMITED (opens in a new tab)02519958 £18,617,6992023 £23,483,3672024 +£4,865,668 +26.1% 82 34
37 DELCON CONSTRUCTION LIMITED (opens in a new tab)02198767 £14,012,6782023 £22,273,2452024 +£8,260,567 +59.0% 29 37
38 BOOM CONSTRUCTION LIMITED (opens in a new tab)07989022 £24,769,6452024 £21,278,8322025 -£3,490,813 -14.1% 21 13
39 BASE CONTRACTS LIMITED (opens in a new tab)05063257 – £20,834,8842025 – – 6 21
40 RYNO LTD (opens in a new tab)09623250 £20,205,9362023 £19,982,1542024 -£223,782 -1.1% 48 9
41 KLIFER DEVELOPMENTS LTD (opens in a new tab)08775179 £16,688,2442023 £19,145,4862024 +£2,457,242 +14.7% 67 11
42 PATRICK B DOYLE (CONSTRUCTION) LIMITED (opens in a new tab)06057145 £13,956,5192023 £19,087,5792024 +£5,131,060 +36.8% 28 18
43 REDWORX MEP LIMITED (opens in a new tab)15205241 – £16,784,6312025 – – 20 1
44 RAC ENGINEERING SERVICES LTD (opens in a new tab)12680005 £15,705,5172023 £16,647,7152024 +£942,198 +6.0% 14 4
45 HOUNSLOW HIGHWAYS INVESTMENT LIMITED (opens in a new tab)08113663 £16,605,0002023 £16,605,0002024 +£0 +0.0% – 12
46 TEMPLE LIFTS LIMITED (opens in a new tab)02388497 £23,962,1582023 £16,283,2232024 -£7,678,935 -32.0% 78 35
47 O&H PROPERTIES LIMITED (opens in a new tab)01645445 – £16,199,5182025 – – – 42
48 FORCIA LIMITED (opens in a new tab)04357673 £15,493,2852023 £16,172,0242024 +£678,739 +4.4% 39 23
49 LINDNER INTERIORS LIMITED (opens in a new tab)00791017 £11,488,8282023 £15,649,6572024 +£4,160,829 +36.2% 34 61
50 SZERELMEY LIMITED (opens in a new tab)01948091 £12,229,0402023 £15,252,3412024 +£3,023,301 +24.7% 52 39
Download CSV of this ranking 50 rows, the same as the table. “–” means the figure was not filed.

How this list was made

Industry
Companies with any of these SIC codes on their Companies House record:
  • 41100 – Development of building projects
  • 41201 – Construction of commercial buildings
  • 41202 – Construction of domestic buildings
  • 42110 – Construction of roads and motorways
  • 42120 – Construction of railways and underground railways
  • 42130 – Construction of bridges and tunnels
  • 42210 – Construction of utility projects for fluids
  • 42220 – Construction of utility projects for electricity and telecommunications
  • 42910 – Construction of water projects
  • 42990 – Construction of other civil engineering projects
  • 43110 – Demolition
  • 43120 – Site preparation
  • 43130 – Test drilling and boring
  • 43210 – Electrical installation
  • 43220 – Plumbing, heat and air-conditioning installation
  • 43290 – Other construction installation
  • 43310 – Plastering
  • 43320 – Joinery installation
  • 43330 – Floor and wall covering
  • 43341 – Painting
  • 43342 – Glazing
  • 43390 – Other building completion and finishing
  • 43910 – Roofing activities
  • 43999 – Other specialised construction activities
Location
The post town of the registered office address is London.
Periods compared
Each company's latest annual accounts. The previous year's figure is shown for context and does not affect the ranking.
Ranking
Ranked by turnover (revenue) in the latest filed accounts. Only companies that report turnover can be ranked: small companies may file accounts without it, so this list covers the companies that chose or were required to publish it.
Exclusions
Companies that are dissolved, in liquidation, in administration or proposed to be struck off; dormant companies; and companies whose latest accounts end more than 21 months before the newest accounts in the data (or are dated after it).
Companies checked
Companies with a matching SIC code in London86,409
Not active−15,201
Dormant−5,175
Latest accounts too old or wrongly dated−41,141
Turnover not filed in the latest accounts−23,882
Turnover below £1−0
Qualified for this list1,010