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SIC code 42120: Construction of railways and underground railways

3,808 active companies declare SIC 42120. Showing the 60 newest. What is a SIC code?

CAIDEN CONSTRUCTION LTD17552270 · Private Limited Company · Doncaster DN7 · Incorporated 30 October 2026
A&A PRIME LTD17549309 · Private Limited Company · Wellingborough NN8 · Incorporated 28 October 2026
BDPL CIVILS LIMITED17548308 · Private Limited Company · Birmingham B33 · Incorporated 28 October 2026
MILLSEY ELECTRICAL LTD17545530 · Private Limited Company · London EC1V · Incorporated 27 October 2026
ADTRACK FORMATION LTD17539835 · Private Limited Company · Manchester M41 · Incorporated 24 October 2026
MANNTRAXX LTD17539665 · Private Limited Company · Liverpool L23 · Incorporated 24 October 2026
AAN ENGINEERING LTD17533882 · Private Limited Company · Middlesbrough TS3 · Incorporated 21 October 2026
VTR ENGINEERING LTD17531609 · Private Limited Company · Leighton Buzzard LU7 · Incorporated 20 October 2026
TRACKSURE TRAINING LTDSC906324 · Private Limited Company · Dumbarton G82 · Incorporated 19 October 2026
SUBSTRUX ENGINEERING LTD17529183 · Private Limited Company · Wakefield WF1 · Incorporated 19 October 2026
JBOWENRAIL LTD17526416 · Private Limited Company · Portsmouth PO6 · Incorporated 16 October 2026
ECO STUDIES LTD17519989 · Private Limited Company · Ebbw Vale NP23 · Incorporated 14 October 2026
JL EQUIPMENT LTD17519348 · Private Limited Company · Ilminster TA19 · Incorporated 14 October 2026
JL RAIL LTD17518557 · Private Limited Company · Ilminster TA19 · Incorporated 13 October 2026
RM RAILWAY LTD17518062 · Private Limited Company · Liverpool L8 · Incorporated 13 October 2026
TRACTION RAIL ELECTRICAL LIMITED17517392 · Private Limited Company · Beckenham BR3 · Incorporated 13 October 2026
LATPOPS LIMITED17512289 · Private Limited Company · Chorley PR7 · Incorporated 10 October 2026
BRIDGEFORD ENGINEERING & CONSTRUCTION LTD17509136 · Private Limited Company · Wolverhampton WV3 · Incorporated 8 October 2026
SFF CONSTRUCTION LTD17507167 · Private Limited Company · Widnes WA8 · Incorporated 7 October 2026
J AND A O'SULLIVAN CONSTRUCTION LTD17505540 · Private Limited Company · Whitstable CT5 · Incorporated 7 October 2026
SAMMY RAILS ENGINEERING LTD17503512 · Private Limited Company · London EC2A · Incorporated 6 October 2026
L T CONSTRUCTION SERVICES LIMITED17491457 · Private Limited Company · Wetherby LS22 · Incorporated 30 September 2026
RAIL BASED CONTRACTING SERVICES LTD17485603 · Private Limited Company · Crewe CW2 · Incorporated 28 September 2026
ADD22 LTD17477876 · Private Limited Company · Harrow HA3 · Incorporated 23 September 2026
AH RAIL AND CIVILS LIMITED17476918 · Private Limited Company · Brighton BN41 · Incorporated 23 September 2026
FRESH RAIL LTD17474209 · Private Limited Company · Maidstone ME16 · Incorporated 22 September 2026
RB RAIL LIMITED17472145 · Private Limited Company · Worksop S81 · Incorporated 21 September 2026
PORTAL RAILWAY SERVICES LTDSC902914 · Private Limited Company · Motherwell ML1 · Incorporated 16 September 2026
LEE.T73 RAIL LTD17459670 · Private Limited Company · Swansea SA5 · Incorporated 15 September 2026
FLYNN RAIL SERVICES LTD17454272 · Private Limited Company · London N1 · Incorporated 11 September 2026
ECS ISREAL LTD17452354 · Private Limited Company · Sandbach CW11 · Incorporated 11 September 2026
J NOMAH LTD17449367 · Private Limited Company · Slough SL2 · Incorporated 9 September 2026
SH RAIL LTD17446818 · Private Limited Company · Luton LU3 · Incorporated 8 September 2026
IP INFRASTRUCTURE & ENGINEERING LTD17444149 · Private Limited Company · Stockport SK6 · Incorporated 7 September 2026
CORRIDOR CONSTRUCTION LIMITED17443578 · Private Limited Company · Taunton TA4 · Incorporated 7 September 2026
GKE & RAIL CONSTRUCTION LTD17443205 · Private Limited Company · Northampton NN2 · Incorporated 7 September 2026
SEGUNMIC PRIVATE COMPAY LIMITED17438993 · Private Limited Company · London W7 · Incorporated 4 September 2026
SK RAILWAYS LTD17435368 · Private Limited Company · Scunthorpe DN15 · Incorporated 3 September 2026
C. MORRIS CONSTRUCTION LTD17434039 · Private Limited Company · London W12 · Incorporated 2 September 2026
RB TRACK AND TREE SOLUTIONS LTDSC900603 · Private Limited Company · Glasgow G32 · Incorporated 27 August 2026
MAB CIVILS GROUNDWORKS LTD17424853 · Private Limited Company · Folkestone CT19 · Incorporated 27 August 2026
MAELAH GROUP LTD17422808 · Private Limited Company · Mildenhall IP28 · Incorporated 26 August 2026
DIVINE RAIL LTD17422692 · Private Limited Company · Birmingham B36 · Incorporated 26 August 2026
OK RAIL LTD17422601 · Private Limited Company · Porth CF39 · Incorporated 26 August 2026
BLANI LTD17420195 · Private Limited Company · Dagenham RM8 · Incorporated 25 August 2026
POWER LAND DEVELOPMENT LTD17413369 · Private Limited Company · London N1 · Incorporated 21 August 2026
ACTION RAIL SOUTHEAST LTD17411971 · Private Limited Company · Sevenoaks TN13 · Incorporated 20 August 2026
SHN COMMS LTD LIMITED17410587 · PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital) · Croydon CR0 · Incorporated 20 August 2026
ACT RAIL SOLUTIONS LTD17407032 · Private Limited Company · Wigan WN2 · Incorporated 18 August 2026
CDS RAIL LTD17405406 · Private Limited Company · Burnham-On-Sea TA8 · Incorporated 18 August 2026
LOUIS D. WRIGHT LTD17405368 · Private Limited Company · Doncaster DN12 · Incorporated 18 August 2026
DB SIGNALLING LTD17394095 · Private Limited Company · Mottingham SE9 · Incorporated 11 August 2026
AGVRAIL LTD17393560 · Private Limited Company · Atherstone CV9 · Incorporated 11 August 2026
VINCHI SERVICES LTD17392020 · Private Limited Company · Dunstable LU5 · Incorporated 10 August 2026
CA54 RAIL LTD17386340 · Private Limited Company · Tonypandy CF40 · Incorporated 6 August 2026
LOGUE RAIL LIMITED17383421 · Private Limited Company · Cardiff CF24 · Incorporated 5 August 2026
MAGIIC CONSTRUCTION LTD17382300 · Private Limited Company · Leeds LS9 · Incorporated 5 August 2026
RAIL CORE INFRASTRUCTURE LTD17375862 · Private Limited Company · Liverpool L33 · Incorporated 3 August 2026
C COLLINS LTD17375845 · Private Limited Company · Reading RG30 · Incorporated 3 August 2026
AZA GENERAL LTD17373807 · Private Limited Company · Basingstoke RG21 · Incorporated 31 July 2026