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Data / UK companies / Engineering design activities for industrial process and production / Wales

Engineering design activities for industrial process and production companies in Wales: 396 live companies

Updated November 7, 2026. Source: Companies House Free Company Data Product.

396 live companies in Wales list SIC code 71121, engineering design activities for industrial process and production, in the Companies House snapshot dated 1 November 2026. 41 were incorporated in the last 12 months and 45 have an accounts due date that had passed.

The request: Every company in Wales with SIC code 71121, engineering design activities for industrial process and production, incorporated since 2025, with registered address and accounts due dates. $10 of work on sign-up, no card.

Get engineering design activities for industrial process and production companies in WalesWatch new engineering design activities for industrial process and production incorporations in Wales

SpecStream is the live web data engine for teams and agents. It reads the Companies House free company data every month, and this page is that reading. Ask for the companies you track by industry, place or incorporation date and each new company, strike off proposal or overdue accounts date arrives in your sheet, CRM, Slack or agent.

  • 396Live companies
  • 41Incorporated in the last 12 months
  • 45Accounts overdue
  • 73Strike off proposed

Incorporations per year

Companies incorporated in each year that are still live in the 1 November 2026 snapshot. Companies that closed earlier are not counted, so older years read low.

Year incorporatedLive companies
202220
202336
202435
202564
2026 so far32

Towns

TownLive companies
Cardiff97
Swansea31
Wrexham22
Newport17
Llanelli12
Chepstow11
Pontypridd11
Cwmbran9
Bridgend8
Neath7
Caldicot6
Llandrindod Wells6
Merthyr Tydfil6
Port Talbot6
Brecon5
Caernarfon5
Caerphilly5
Haverfordwest5
Ammanford4
Barry4
Colwyn Bay4
Ebbw Vale4
Hengoed4
Pontyclun4
Aberdare3

Newest engineering design activities for industrial process and production companies in Wales

Newest first. Each row links to the Companies House record.

CompanyNumberIncorporatedTownAccounts dueStatusSource
Trinity Hydrogen Ltd1753882023 October 2026Crickhowell23 July 2028Activefind-and-update.company-information.service.gov.uk
Adar Aerospace Ltd1753167020 October 2026Abertawe20 July 2028Activefind-and-update.company-information.service.gov.uk
Syncade Supply Services Ltd1751314112 October 2026Pontypridd12 July 2028Activefind-and-update.company-information.service.gov.uk
Vectis Controls Limited175069457 October 2026Abergavenny7 July 2028Activefind-and-update.company-information.service.gov.uk
Trident Infrastructure Projects Ltd1748439827 September 2026Swansea27 June 2028Activefind-and-update.company-information.service.gov.uk
Eveo Engineering Ltd1745825214 September 2026Swansea14 June 2028Activefind-and-update.company-information.service.gov.uk
Electrical Management and Design Services Ltd1740828519 August 2026Glynebwy19 May 2028Activefind-and-update.company-information.service.gov.uk
Atexready Ltd1740240715 August 2026Treharris15 May 2028Activefind-and-update.company-information.service.gov.uk
CWB Electrical Consultancy Ltd1739336411 August 2026Abercarn11 May 2028Activefind-and-update.company-information.service.gov.uk
Berkeley by Design Ltd1737101130 July 2026Haverfordwest30 April 2028Activefind-and-update.company-information.service.gov.uk
Dualcore Electronics Ltd1733644813 July 2026Caerphilly13 April 2028Activefind-and-update.company-information.service.gov.uk
Rhkoncepts Ltd1728149918 June 2026Wrexham18 March 2028Activefind-and-update.company-information.service.gov.uk
Universe 26 Ltd172649465 June 2026Swansea5 March 2028Activefind-and-update.company-information.service.gov.uk
Altiuss Limited172640645 June 2026Pontypridd5 March 2028Activefind-and-update.company-information.service.gov.uk
Poppy Farrugia Ltd1723594521 May 2026Chepstow21 February 2028Activefind-and-update.company-information.service.gov.uk
PJL Design Group Ltd171934991 May 2026Haverfordwest1 February 2028Activefind-and-update.company-information.service.gov.uk
Automated Welding Solutions Ltd171933621 May 2026Newport31 December 2027Activefind-and-update.company-information.service.gov.uk
Keymech Designs Ltd1718773328 April 2026Tredegar28 January 2028Activefind-and-update.company-information.service.gov.uk
Wiltan Power Systems Limited1718072526 April 2026Pontypool26 January 2028Activefind-and-update.company-information.service.gov.uk
Ecopowerlanetechnology Ltd1716147816 April 2026Pontyclun16 January 2028Activefind-and-update.company-information.service.gov.uk
Curran Instrument & Controls Ltd1715868415 April 2026Hwlffordd15 January 2028Activefind-and-update.company-information.service.gov.uk
Hydravault Engineering Ltd1712709430 March 2026Swansea30 December 2027Activefind-and-update.company-information.service.gov.uk
Finza Designs Ltd1712221627 March 2026Wrexham27 December 2027Activefind-and-update.company-information.service.gov.uk
Equiti Engineering Limited1711840726 March 2026St Asaph26 December 2027Activefind-and-update.company-information.service.gov.uk
S Skinner 3D Design Services Ltd1710522220 March 2026Abertawe20 December 2027Activefind-and-update.company-information.service.gov.uk
Solu Designs Ltd170198949 February 2026Llanberis9 November 2027Activefind-and-update.company-information.service.gov.uk
IAF Solutions Limited170191818 February 2026Llanelli8 November 2027Activefind-and-update.company-information.service.gov.uk
Nest Crest UK Ltd170080242 February 2026Pontypridd2 November 2027Strike off proposedfind-and-update.company-information.service.gov.uk
Razitech Ltd1700142730 January 2026Swansea30 October 2027Activefind-and-update.company-information.service.gov.uk
Peakism Ltd1696298614 January 2026Swansea14 October 2027Activefind-and-update.company-information.service.gov.uk
Dodd Digital Construction Ltd169531529 January 2026Llanharan9 October 2027Activefind-and-update.company-information.service.gov.uk
Avantis Industrial Services Ltd169479927 January 2026Cardiff7 October 2027Activefind-and-update.company-information.service.gov.uk
OJO Engineering Ltd1693716031 December 2025Wrexham30 September 2027Activefind-and-update.company-information.service.gov.uk
CES Design and Build Ltd1692535222 December 2025Ebbw Vale22 September 2027Activefind-and-update.company-information.service.gov.uk
Microengine Limited1692454221 December 2025Newport21 September 2027Activefind-and-update.company-information.service.gov.uk
Ecocore Research Ltd168969708 December 2025Denbigh8 September 2027Activefind-and-update.company-information.service.gov.uk
Calamont Group Limited168963358 December 2025Newport8 September 2027Activefind-and-update.company-information.service.gov.uk
Qmax Consulting Ltd168863382 December 2025Llantwit Major31 December 2027Activefind-and-update.company-information.service.gov.uk
Layza Ltd168823321 December 2025Caerphilly1 September 2027Activefind-and-update.company-information.service.gov.uk
MD Cranes Ltd1686732620 November 2025Swansea20 August 2027Activefind-and-update.company-information.service.gov.uk
DJ Design and Engineering Limited1685059712 November 2025Bridgend12 August 2027Activefind-and-update.company-information.service.gov.uk
WYE Engineering Solutions Limited1681118727 October 2025USK27 July 2027Activefind-and-update.company-information.service.gov.uk
Centre for Advanced Green Technologies and Innovation (Cagti) CIC1678879416 October 2025Cardiff16 July 2027Activefind-and-update.company-information.service.gov.uk
Red Axis Design Studio Limited167599962 October 2025Caernarfon2 July 2027Strike off proposedfind-and-update.company-information.service.gov.uk
Maidment Technical Services Ltd167582102 October 2025Pontypridd2 July 2027Activefind-and-update.company-information.service.gov.uk
Innovachem Ltd1672408717 September 2025Cardiff17 June 2027Activefind-and-update.company-information.service.gov.uk
MD Engineering Limited1671896815 September 2025Swansea15 June 2027Activefind-and-update.company-information.service.gov.uk
C&S Engineering Ltd167062869 September 2025Neath9 June 2027Activefind-and-update.company-information.service.gov.uk
Thomas Engineering Projects Ltd167053929 September 2025Wrexham9 June 2027Activefind-and-update.company-information.service.gov.uk
ILA Technologies Limited166872171 September 2025Chepstow1 June 2027Activefind-and-update.company-information.service.gov.uk

Contains public sector information licensed under the Open Government Licence v3.0. Counts are of live companies in the Companies House snapshot dated 1 November 2026. The snapshot holds basic company data only: no officers and no persons with significant control. A company is counted under each SIC code it lists, up to four. A region is the part of the UK a postcode area mostly falls in. This page uses Companies House data and is not endorsed by Companies House. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.