| 1 | Erith Contractors LIMITED | Unitedkingdom | Erith | Erith House | London | DA8 1RP | erith.***** | 1973 | $321,770,950 | 401 | N/A | N/A | N/A |
| 2 | Cms Cepcor LIMITED | Unitedkingdom | Coalville | 1 Vulcan Way | Leicestershire | LE67 3AP | cmscepcor.***** | 1989 | $81,345,979 | 209 | N/A | N/A | N/A |
| 3 | Deconstruct (UK) LIMITED | Unitedkingdom | Saint Giles | 1st Floor Arthur Stanley House | London | W1T 4RN | deconstructuk.***** | 2000 | $79,793,107 | 142 | N/A | N/A | N/A |
| 4 | Thompsons Of Prudhoe Holding LTD. | Unitedkingdom | York | Ashcourt | York | YO42 1NR | thompsonsofprudhoe.***** | 1957 | $69,796,555 | 304 | N/A | N/A | N/A |
| 5 | Pp O'connor Group LIMITED | Unitedkingdom | Bradley Fold | The Exchange | Manchester, Greater Manchester | BL9 0DN | ppoconnor.***** | 1990 | $65,840,650 | 212 | N/A | N/A | N/A |
| 6 | Thompsons Of Prudhoe LIMITED | Unitedkingdom | York | Ashcourt | York | YO42 1NR | thompsonsofprudhoe.***** | 1974 | $58,423,423 | 218 | N/A | N/A | N/A |
| 7 | M.G.L. Demolition LIMITED | Unitedkingdom | Durham | Davison House Rennys Lane | Durham | DH1 2RS | N/A | 1972 | $56,693,798 | 204 | N/A | N/A | N/A |
| 8 | 1948 Group LIMITED | Unitedkingdom | Margate | Charles Anthony House | Kent | CT9 4JW | dds-demolition.***** | 1992 | $50,457,192 | 197 | N/A | N/A | N/A |
| 9 | Dsm Sfg Group Holdings LIMITED | Unitedkingdom | Saltley | Arden House Arden Road | Birmingham, West Midlands | B8 1DE | dsmgroup.***** | 2017 | $47,290,287 | 155 | N/A | N/A | N/A |
| 10 | Dsm Demolition LIMITED | Unitedkingdom | Saltley | Arden House | Birmingham, West Midlands | B8 1DE | dsmgroup.***** | 1988 | $47,012,310 | 138 | N/A | N/A | N/A |
| 11 | Wordsworth Excavations LIMITED | Unitedkingdom | Clayton West | Block 1 | Kirklees, West Yorkshire | HD8 9LA | wordsworthexcavations.***** | 2003 | $43,356,361 | 128 | N/A | N/A | N/A |
| 12 | Hughes And Salvidge LIMITED | Unitedkingdom | Park Gate | Leroux House | Hampshire | PO16 8UL | hughesandsalvidge.***** | 1964 | $42,629,385 | 138 | N/A | N/A | N/A |
| 13 | Cawarden CO. LIMITED | Unitedkingdom | Draycott | Scotland Farm | Derbyshire | DE72 3RX | cawardencodemo.***** | 2000 | $34,029,851 | 83 | N/A | N/A | N/A |
| 14 | D. Geddes (contractors) LIMITED | Unitedkingdom | Arbroath | Swillburne | Angus | DD11 3SH | geddesgroup.***** | 1936 | $28,906,163 | 134 | N/A | N/A | N/A |
| 15 | A R Demolition LIMITED | Unitedkingdom | Carlton | 36 Main Street | Leicestershire | CV13 0EZ | ardemolition.***** | 2007 | $28,339,250 | 53 | N/A | N/A | N/A |
| 16 | Armac Demolition LIMITED | Unitedkingdom | Berkswell | Stonebridge House | Solihull, West Midlands | CV7 7LJ | armacgroup.***** | 1993 | $28,299,368 | 77 | N/A | N/A | N/A |
| 17 | P.J. Thory LIMITED | Unitedkingdom | Eastrea | Whitewalls, Eldernell Lane | Cambridgeshire | PE7 2DD | pjthory.***** | 1942 | $28,144,999 | 101 | N/A | N/A | N/A |
| 18 | Goody Demolition LTD | Unitedkingdom | Aylesham | Ovenden House | Kent | CT3 3EP | goodydemolition.***** | 1995 | $26,991,839 | 74 | N/A | N/A | N/A |
| 19 | Dem-Master Demolition LIMITED | Unitedkingdom | Whiteside | Den Master House | West Lothian | EH48 2EN | dem-master.***** | 1996 | $26,621,359 | 120 | N/A | N/A | N/A |
| 20 | Kdc Veolia Decommissioning Services UK LIMITED | Unitedkingdom | Northenden | Sharston Green Business Park | Manchester, Greater Manchester | M22 4SW | kdc.***** | 1990 | $26,186,507 | 97 | N/A | N/A | N/A |
| 21 | Erith Haulage Company LIMITED | Unitedkingdom | Erith | Erith House | London | DA8 1RP | erith.***** | 1971 | $25,586,868 | 69 | N/A | N/A | N/A |
| 22 | Morrisroe Demolition LIMITED | Unitedkingdom | Aldenham | 10 Elton Way | Hertfordshire | WD25 8HH | cantillon.***** | 1967 | $24,994,934 | 51 | N/A | N/A | N/A |
| 23 | Coleman & Company LIMITED | Unitedkingdom | Aston | Shady Lane | Birmingham, West Midlands | B44 9ER | coleman-group.***** | 1962 | $24,849,697 | 89 | N/A | N/A | N/A |
| 24 | Shorts Group LIMITED | Unitedkingdom | Bracknell | London Court | Bracknell Forest | RG12 2UT | shorts-group.***** | 1962 | $24,733,306 | 146 | N/A | N/A | N/A |
| 25 | Haywood Crushing Demolition LIMITED | Unitedkingdom | Hereford | Unit 14 | County of Herefordshire | HR4 8DZ | hcdltd.***** | 2014 | $23,113,088 | 46 | N/A | N/A | N/A |
| 26 | Mhh Contracting LIMITED | Unitedkingdom | High Bradfield | Prospect Farm | Sheffield, South Yorkshire | S6 6LJ | mhhcontracting.***** | 1985 | $19,615,624 | 99 | N/A | N/A | N/A |
| 27 | Total Reclaims Demolition LIMITED | Unitedkingdom | Teversal | Unit 1 | Nottinghamshire | NG15 7SZ | totalreclaims.***** | 2000 | $18,314,427 | 106 | N/A | N/A | N/A |
| 28 | V.H.E. Construction PLC | Unitedkingdom | Pendas Fields | 3125 Century Way | Leeds, West Yorkshire | LS15 8ZB | vhe.***** | 1979 | $17,445,926 | 90 | N/A | N/A | N/A |
| 29 | Clifford Devlin LIMITED | Unitedkingdom | South Stifford | Clifford House | Thurrock | RM20 4EL | clifford-devlin.***** | 1962 | $17,365,510 | 59 | N/A | N/A | N/A |
| 30 | Reigart Contracts LIMITED | Unitedkingdom | Coatbridge | 16 Hornock Road | North Lanarkshire | ML5 2QJ | reigart.***** | 1988 | $16,775,411 | 36 | N/A | N/A | N/A |
| 31 | Central Demolition LIMITED | Unitedkingdom | Bonnybridge | Central House | Falkirk | FK4 2AG | centraldemolition.***** | 1997 | $16,714,621 | 140 | N/A | N/A | N/A |
| 32 | Wring Group LIMITED | Unitedkingdom | Baptist Mills | Vale Lane | City of Bristol | BS3 5RU | wringgroup.***** | 1999 | $16,687,665 | 72 | N/A | N/A | N/A |
| 33 | Bradley Demolition LIMITED | Unitedkingdom | Preston | Bradley House | Lancashire | PR1 1PE | bradleydemo.***** | 1996 | $15,136,348 | 48 | N/A | N/A | N/A |
| 34 | Syd Bishop & Sons (demolition) LIMITED | Unitedkingdom | Pratts Bottom | Waldens Road | London | BR5 4EU | sydbishop.***** | 1929 | $14,981,849 | 102 | N/A | N/A | N/A |
| 35 | Rye Demolition LIMITED | Unitedkingdom | Marylebone | 20 North Audley Street | London | W1K 6WE | ryedemolition.***** | 2006 | $13,708,644 | 10 | N/A | N/A | N/A |
| 36 | Dds Demolition LIMITED | Unitedkingdom | Margate | Charles Anthony House | Kent | CT9 4JW | dds-demolition.***** | 1992 | $13,289,807 | 79 | N/A | N/A | N/A |
| 37 | Ling Metals LIMITED | Unitedkingdom | Hoath | 6 - 7 Stone Way | Kent | CT3 4GP | ling-group.***** | 1988 | $12,695,742 | 41 | N/A | N/A | N/A |
| 38 | Technical Demolition Services LIMITED | Unitedkingdom | Birkenhead | 17 Hamilton Square | Wirral, Merseyside | CH41 6AX | tdsinternational.***** | 1982 | $12,586,327 | 43 | N/A | N/A | N/A |
| 39 | Hewitt Robins International LTD | Unitedkingdom | Appleby Magna | Huntingdon Court | Leicestershire | DE12 7NQ | hewittrobins.***** | 1891 | $12,510,626 | 20 | N/A | N/A | N/A |
| 40 | City Demolition Contractors (birmingham) LIMITED | Unitedkingdom | Yardley | City House | Birmingham, West Midlands | B25 8EX | citydemolition.***** | 1988 | $12,507,235 | 33 | N/A | N/A | N/A |
| 41 | Bath Demolition LIMITED | Unitedkingdom | Barrs Court | Aldermoor Way | South Gloucestershire | BS30 7EU | bath-demolition.***** | 1999 | $12,186,293 | 26 | N/A | N/A | N/A |
| 42 | Cardiff Demolition Company LIMITED | Unitedkingdom | Newton | Ty to Maen Farm | Cardiff | CF3 2EJ | cardiffdemolition.***** | 2000 | $11,396,669 | 22 | N/A | N/A | N/A |
| 43 | Stacey Processing LTD | Unitedkingdom | Matlock | Ryder Point Road | Derbyshire | DE4 4HE | stacey-processing.***** | 2002 | $11,279,507 | 40 | N/A | N/A | N/A |
| 44 | Nrs Waste Care LIMITED | Unitedkingdom | Berkswell | Birmingham Road | Solihull, West Midlands | CV7 7JS | nrswastecare.***** | 2009 | $11,213,899 | 41 | N/A | N/A | N/A |
| 45 | George Beattie & Sons LIMITED | Unitedkingdom | Queenzieburn | Auchinvole Castle | North Lanarkshire | G65 0SA | beattie-demolition.***** | 1990 | $11,052,805 | 32 | N/A | N/A | N/A |
| 46 | Hague Plant LIMITED | Unitedkingdom | Deepcar | Jubilee House | Sheffield, South Yorkshire | S6 1LZ | hagueplant.***** | 1975 | $10,543,722 | 33 | N/A | N/A | N/A |
| 47 | SUC. EXC. UK. LTD | Unitedkingdom | Hutton | 5 Floor | Essex | CM13 1AB | eonehaulage.***** | 2009 | $10,419,782 | 28 | N/A | N/A | N/A |
| 48 | P.m.engineering LIMITED | Unitedkingdom | Dungannon | 10a Aghnagar Road | Mid Ulster | BT70 2HP | pmengineeringltd.***** | 1990 | $9,806,168 | 38 | N/A | N/A | N/A |
| 49 | John Tinnelly & Sons LIMITED | Unitedkingdom | Carrivemaclone | 46 Forkhill Road | Newry, Mourne and Down | BT35 8LZ | tinnelly.***** | 1956 | $9,715,915 | 37 | N/A | N/A | N/A |
| 50 | Skillings Crushing Company LIMITED | Unitedkingdom | Padiham | The Yard | Lancashire | BB12 8ED | skillingscrushing.***** | 1999 | $9,486,283 | 23 | N/A | N/A | N/A |
| 51 | S Evans & Sons LIMITED | Unitedkingdom | Widnes | Ditton Road | Halton | WA8 0PJ | sevansdemolition.***** | 1999 | $9,459,306 | 47 | N/A | N/A | N/A |
| 52 | Safedem LIMITED | Unitedkingdom | Ballumbie | Liff Road | Dundee City | DD2 4TD | safedem.***** | 1975 | $9,431,049 | 43 | N/A | N/A | N/A |
| 53 | Collins Demolition LTD | Unitedkingdom | Slindon | Unit 2b | West Sussex | BN13 3PB | collinsearthworks.***** | 2016 | $9,397,820 | 20 | N/A | N/A | N/A |
| 54 | Elford Demolition And Remediation LIMITED | Unitedkingdom | Wednesbury | Elford House | Sandwell, West Midlands | WS10 7DZ | N/A | 2011 | $9,338,746 | 25 | N/A | N/A | N/A |
| 55 | G. O'brien & Sons (nationwide Demolition Contractors) LIMITED | Unitedkingdom | Castletown | Spire View House | Sunderland, Tyne and Wear | SR5 3JN | g-obrien.***** | 1973 | $9,237,484 | 20 | N/A | N/A | N/A |
| 56 | Miller Plant LIMITED | Unitedkingdom | Bridge of Don | Suite A | Aberdeen City | AB10 1BR | N/A | 2000 | $9,213,777 | 42 | N/A | N/A | N/A |
| 57 | Ashcourt Demolition LIMITED | Unitedkingdom | York | Ashcourt | York | YO42 2XF | N/A | 2021 | $9,187,205 | 18 | N/A | N/A | N/A |
| 58 | Timec 1484 LIMITED | Unitedkingdom | Castletown | Spire View House | Sunderland, Tyne and Wear | SR5 3JN | N/A | 2014 | $9,145,973 | 40 | N/A | N/A | N/A |
| 59 | Eastwood LIMITED | Unitedkingdom | White House | 137 Shore Road | Antrim and Newtownabbey | BT37 9SY | eastwoodltd.***** | 1892 | $8,760,993 | 58 | N/A | N/A | N/A |
| 60 | Liberty Industrial LTD | Unitedkingdom | Saint Giles | Tavistock House South | London | WC1H 9LG | N/A | 2020 | $8,558,307 | 25 | N/A | N/A | N/A |
| 61 | Ultimate Demolition And Construction Service LIMITED | Unitedkingdom | Bracebridge | The Old Bottle Yard | Lincolnshire | LN5 8HN | udcsdemolition.***** | 2011 | $8,431,934 | 37 | N/A | N/A | N/A |
| 62 | Sam Gilpin Demolition LIMITED | Unitedkingdom | Whipton | Ground Floor Keble House | Devon | EX1 1NT | gilpindemolitiongroup.***** | 1996 | $8,419,237 | 48 | N/A | N/A | N/A |
| 63 | Wessex Demolition & Salvage LIMITED | Unitedkingdom | Fareham | Unit 1 Fort Fareham Industrial Site | Hampshire | PO14 1AH | wessexdemolition.***** | 1994 | $8,320,614 | 39 | N/A | N/A | N/A |
| 64 | Demoforce Group LTD | Unitedkingdom | West Thurrock | Statom House | Thurrock | RM20 3LH | N/A | 2024 | $8,015,009 | 2 | N/A | N/A | N/A |
| 65 | Weaver Demolition LIMITED | Unitedkingdom | Hallatrow | Automatic Choice Ltd | Bath and North East Somerset | BS39 6UU | weaverdemolition.***** | 1968 | $7,765,534 | 29 | N/A | N/A | N/A |
| 66 | Tru Demolition LIMITED | Unitedkingdom | Swilland | Sinks Gravel Pit | Suffolk | IP5 2PE | clarkedemco.***** | 1965 | $7,746,940 | 40 | N/A | N/A | N/A |
| 67 | Northern Crusher Spares LTD | Unitedkingdom | Castlederg | Unit 9a Enterprise Centre | Derry and Strabane | BT81 7PX | northerncrusherspares.***** | 2010 | $7,738,350 | 30 | N/A | N/A | N/A |
| 68 | O'gara Construction LTD | Unitedkingdom | Cadishead | Sorby Road | Manchester, Greater Manchester | M44 5BA | ennisconstruction.***** | 1995 | $7,735,499 | 30 | N/A | N/A | N/A |
| 69 | Matthews (sussex) LIMITED | Unitedkingdom | Crawley | Stephenson Place | West Sussex | RH10 1TL | matthewsgroup.***** | 1992 | $7,592,552 | 39 | N/A | N/A | N/A |
| 70 | Thomas Crompton Demolitions LIMITED | Unitedkingdom | Tyersal | Thomas Crompton House | Bradford, West Yorkshire | BD4 8TU | thomascrompton.***** | 2010 | $7,559,993 | 10 | N/A | N/A | N/A |
| 71 | B-Line Diamond Drilling LTD | Unitedkingdom | West Wimbledon | Bline Diamond Drilling Ltd, the Old Pump House | London | SW19 3TZ | blinedrilling.***** | 2016 | $7,533,242 | 150 | N/A | N/A | N/A |
| 72 | Redstart Northwest LIMITED | Unitedkingdom | Cheadle | Unit 6 Oak Green Stanley Green Business Park | Manchester, Greater Manchester | SK8 6QL | redstartnw.***** | 2010 | $7,529,041 | 22 | N/A | N/A | N/A |
| 73 | Fastsource LIMITED | Unitedkingdom | Wakefield | Calder Vale Road the Old Coal Yard | Wakefield, West Yorkshire | WF1 5PH | fastsource.***** | 1990 | $7,349,892 | 26 | N/A | N/A | N/A |
| 74 | Frank O'gara & Sons LIMITED | Unitedkingdom | Cadishead | Sorby Road | Manchester, Greater Manchester | M44 5BA | ogara.***** | 1995 | $7,337,347 | 36 | N/A | N/A | N/A |
| 75 | G O'brien Demoltion | Unitedkingdom | Wallsend | Stephenson Street | North Tyneside, Tyne and Wear | NE28 6UE | g-obrien.***** | 2013 | $7,234,895 | 150 | N/A | N/A | N/A |
| 76 | Burnfield Builders & Demolishers LIMITED | Unitedkingdom | Drumchapel | 10 Roebank Street | Glasgow City | G31 3HX | burnfielddemolition.***** | 1971 | $7,166,161 | 16 | N/A | N/A | N/A |
| 77 | Umberslade Business Services LIMITED | Unitedkingdom | Chadwick End | Ladywood Farm | Solihull, West Midlands | B93 0AA | umberslade.***** | 2002 | $7,063,132 | 91 | N/A | N/A | N/A |
| 78 | Metropolitan Demolition LTD | Unitedkingdom | Wakefield | Stone Yard Green Lane | Wakefield, West Yorkshire | WF4 5DY | metrodemo.***** | 2015 | $7,025,456 | 17 | N/A | N/A | N/A |
| 79 | Argent Demolition LIMITED | Unitedkingdom | Ongar | 204c High Street | Essex | CM5 9JJ | N/A | 2011 | $6,887,043 | 17 | N/A | N/A | N/A |
| 80 | Total Controlled Demolition Services LIMITED | Unitedkingdom | Stalybridge | Riverside House | Manchester, Greater Manchester | SK15 1TA | tc-demolition.***** | 2017 | $6,828,772 | 40 | N/A | N/A | N/A |
| 81 | Jch Plant Hire LTD. | Unitedkingdom | Airdrie | 117 Condorrat Road | North Lanarkshire | ML6 0PP | jchltd.***** | 2010 | $6,579,438 | 26 | N/A | N/A | N/A |
| 82 | Howard Stott Demolition LIMITED | Unitedkingdom | Hapton | Castle Clough Farm | Lancashire | BB12 7LN | stottdemolition.***** | 2001 | $6,574,003 | 20 | N/A | N/A | N/A |
| 83 | Forshaw Demolition LIMITED | Unitedkingdom | Westhoughton | King House | Manchester, Greater Manchester | BL5 3QR | forshawdemolition.***** | 2003 | $6,370,385 | 25 | N/A | N/A | N/A |
| 84 | Bond Demolition LTD | Unitedkingdom | Caerphilly | Unit 3b | Caerphilly | CF83 8DR | bonddemolition.***** | 1999 | $6,296,811 | 23 | N/A | N/A | N/A |
| 85 | Harte Demolition LTD | Unitedkingdom | Omagh | Unit C | Fermanagh and Omagh | BT78 5EF | sosocialmarketing.***** | 2016 | $6,267,960 | 28 | N/A | N/A | N/A |
| 86 | Wye Valley Demolition LIMITED | Unitedkingdom | Rotherwas | Lloyd George House | County of Herefordshire | HR2 6NS | wyevalleygroup.***** | 2001 | $6,262,587 | 30 | N/A | N/A | N/A |
| 87 | Kinetic Demolition LIMITED | Unitedkingdom | Glasgow | 4 Buchanan Business Park | Glasgow City | G33 6HZ | kineticdemolition.***** | 2016 | $6,130,549 | 24 | N/A | N/A | N/A |
| 88 | Dorton Demolition And Excavation LIMITED | Unitedkingdom | Brook Street | Nailards Wood | West Sussex | RH17 5RU | dortongroup.***** | 1992 | $6,094,269 | 26 | N/A | N/A | N/A |
| 89 | C Jackson & Sons Bedford LIMITED | Unitedkingdom | Keysoe Row | Jackson House | Bedford Borough | MK44 2EH | cjacksonandsons.***** | 1979 | $6,061,632 | 21 | N/A | N/A | N/A |
| 90 | Hampshire Demolition And Recycling LIMITED | Unitedkingdom | Stratford-upon-avon | 62 Timothys Bridge Road Stratford Enterprise Park | Warwickshire | CV37 9NW | hampshiredemolition.***** | 2013 | $6,026,045 | 22 | N/A | N/A | N/A |
| 91 | Downwell Enabling LIMITED | Unitedkingdom | West Thurrock | Newcastle House | Thurrock | RM20 3EE | N/A | 2003 | $5,997,391 | 16 | N/A | N/A | N/A |
| 92 | Metro Deconstruction Services LIMITED | Unitedkingdom | Charlwood | Highworth Farm | Surrey | RH6 0ES | metrodeconstruction.***** | 2005 | $5,977,034 | 29 | N/A | N/A | N/A |
| 93 | Salter Demolition LIMITED | Unitedkingdom | Moorgate | Second Floor | London | EC2M 4TP | salterdemolition.***** | 2016 | $5,831,663 | 15 | N/A | N/A | N/A |
| 94 | Lancebox LIMITED | Unitedkingdom | Swanscombe | Unit F | Kent | DA10 0PP | lancebox.***** | 1986 | $5,817,284 | 30 | N/A | N/A | N/A |
| 95 | Brokk UK LIMITED | Unitedkingdom | Milnthorpe | 2a Moss End Business Village | Cumbria | LA7 7NU | brokkuk.***** | 2000 | $5,468,121 | 13 | N/A | N/A | N/A |
| 96 | Robinson & Birdsell LIMITED | Unitedkingdom | Whiteside | Den Master House | West Lothian | EH48 2EN | N/A | 1957 | $5,446,243 | 14 | N/A | N/A | N/A |
| 97 | L.a.moore LIMITED | Unitedkingdom | Wells | The Old Railway Yard | Somerset | BA5 1AH | lamooreltd.***** | 1952 | $5,386,756 | 22 | N/A | N/A | N/A |
| 98 | Connell Brothers LIMITED | Unitedkingdom | Salford | Orchard House | Manchester, Greater Manchester | M6 6FL | connellbrothers.***** | 1990 | $5,161,955 | 24 | N/A | N/A | N/A |
| 99 | Hawkes Demolition LIMITED | Unitedkingdom | Desborough | Headlands House | Northamptonshire | NN15 6WJ | N/A | 2015 | $5,152,494 | 11 | N/A | N/A | N/A |
| 100 | M.A.G. Properties Services LIMITED | Unitedkingdom | Harlow | 18 Burnt Mill Industrial Estate Elizabeth Way | Essex | CM20 2HS | magltd.***** | 1999 | $5,091,419 | 47 | N/A | N/A | N/A |