Companies with SIC code 71129

Other engineering activities, filtered to the DL postcode area .

Company	Number	Status	Location	Incorporated
CAS PIPEWORK LTD	17403005	active	Crook, DL15 9GH	17th Aug 2026
BELLWOOD ACCESS LTD	17396983	active	Ferryhill, DL17 8DY	12th Aug 2026
LIASON LTD	17365078	active	Darlington, DL1 2RZ	27th Jul 2026
HODGSON PROJECT SOLUTIONS LTD	17350996	active	Darlington, DL3 0ZT	21st Jul 2026
SHARROCKS TECHNICAL SERVICES LTD	17325055	active	Northallerton, DL7 8FG	7th Jul 2026
CF ENGINEERING SERVICES LTD	17279463	active	Darlington, DL1 1JB	17th Jun 2026
VORSTERBUTLER LTD	17278014	active	Darlington, DL1 1GB	17th Jun 2026
JOHNSONHARVEY LTD	17239572	active	Bedale, DL8 2QG	24th May 2026
MTWEEDY LIMITED	17188886	active	Darlington, DL3 9EN	29th Apr 2026
CWS FABS LTD	17172826	active	Darlington, DL3 0ER	21st Apr 2026
SP5 PROJECTS LIMITED	17127379	active	Darlington, DL2 3DS	31st Mar 2026
S.M. QC SERVICES LTD	17118818	active	Barnard Castle, DL12 8ES	26th Mar 2026
DAVIES TECHNICAL CONSULTANCY LIMITED	17039931	active	Bishop Auckland, DL14 6HX	18th Feb 2026
RAVENSDALE PROJECTS & ENGINEERED SOLUTIONS LTD	16998848	active	Darlington, DL3 8DT	29th Jan 2026
L&L ENGINEERING GROUP LIMITED	16983474	active	Bishop Auckland, DL14 6XG	23rd Jan 2026
MACLEAN ENERGY SOLUTIONS LTD	16951964	active	Catterick Garrison, DL9 4NY	8th Jan 2026
COLE CONTRACTING LTD	16940906	active	Richmond, DL10 6TG	4th Jan 2026
AUTOWORKSBA LTD	16911316	active	Bishop Auckland, DL14 7TB	15th Dec 2025
GLENCO SUPPLIES LTD	16902102	active	Shildon, DL4 2QN	10th Dec 2025
CL ENGINEERING SERVICES (UK-NE) LTD	16829525	active	Crook, DL15 9UY	3rd Nov 2025
I B RENEWABLES LIMITED	16818758	active	Darlington, DL2 2EL	29th Oct 2025
DUPLA SOLUTIONS LTD	16813822	dissolved	Shildon, DL4 2LE	27th Oct 2025
MUDDY PAWS DARLINGTON LTD	16792844	active	Darlington, DL3 7SD	17th Oct 2025
NORTHERN STRUCTURAL SOLUTIONS LTD	16730682	active	Newton Aycliffe, DL5 7PN	19th Sep 2025
SWAFE ENERGY LTD	16727879	active	Darlington, DL1 1GL	18th Sep 2025
VERAG ENGINEERING LTD	16724733	active	Shildon, DL4 2QN	17th Sep 2025
E-TYPE DEVELOPMENTS LIMITED	16713645	active	Darlington, DL1 2PA	12th Sep 2025
CJS PIPING LIMITED	16710856	active	Bishop Auckland, DL14 6FJ	11th Sep 2025
DARLINGTON WIND LTD	16688848	active	Darlington, DL1 4JU	2nd Sep 2025
MOLLTECH LTD	16542146	active	Bishop Auckland, DL14 0RX	25th Jun 2025
RL DYNAMICS LTD	16498299	active	Shildon, DL4 2QN	5th Jun 2025
WILSON INDUSTRIAL NE LTD	16475061	active	Spennymoor, DL16 6QG	27th May 2025
NEEDHAM ENGINEERING CONSULTANTS LIMITED	16302415	active	Crook, DL15 9NR	8th Mar 2025
JCS AVIATION CONSULTANCY LIMITED	16296097	active	Spennymoor, DL16 6NU	5th Mar 2025
KX-UK LIMITED	16291409	active	Crook, DL15 9NG	4th Mar 2025
FUTURE CRANE SERVICES LTD	16271864	active	Chilton, DL17 0EB	24th Feb 2025
DJ BELL OFFSHORE LTD	16266736	active	Ferryhill, DL17 8JH	20th Feb 2025
4GENT LIMITED	16254654	dissolved	Darlington, DL3 9AZ	16th Feb 2025
THREE 16 PROJECTS AND ENGINEERING LTD	16246081	dissolved	Bishop Middleham, DL17 9AJ	12th Feb 2025
RJR COMMISSIONING SERVICES LTD	16226029	active	Darlington, DL1 3HJ	3rd Feb 2025
JWB ENGINEERING LTD	16187921	active	Newton Aycliffe, DL5 6HX	16th Jan 2025
ANEHTA ENGINEERING LTD	16154267	active	Ferryhill, DL17 8JH	29th Dec 2024
LAS ENGINEERING (NE) LTD	16106544	active	Spennymoor, DL16 6TN	28th Nov 2024
SHEASITESERVICES LTD	16070150	dissolved	Darlington, DL3 9NU	9th Nov 2024
AJR CIVIL ENGINEERING LIMITED	16065846	active	Howden-Le-Wear, DL15 8BF	7th Nov 2024
ARKLE ENGINEERING SERVICES LTD	16026185	dissolved	Darlington, DL2 2HE	17th Oct 2024
POZI JOIST LTD	16002606	active	Richmond, DL10 7HX	7th Oct 2024
HYBRID ENGINEERING LTD	15999325	active	Richmond, DL10 7HX	4th Oct 2024
LCM FABRICATIONS LTD	15987033	active	Stanhope, DL13 2DU	30th Sep 2024
DBS FABRICATION LTD	15979404	active	Newton Aycliffe, DL5 6DS	25th Sep 2024