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Data / UK companies / Architectural activities / Northern Ireland

Architectural activities companies in Northern Ireland: 391 live companies

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

391 live companies in Northern Ireland list SIC code 71111, architectural activities, in the Companies House snapshot dated 1 November 2026. 16 were incorporated in the last 12 months and 15 have an accounts due date that had passed.

The request: Every company in Northern Ireland with SIC code 71111, architectural activities, incorporated since 2025, with registered address and accounts due dates. $10 of work on sign-up, no card.

Get architectural activities companies in Northern IrelandWatch new architectural activities incorporations in Northern Ireland

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.

  • 391Live companies
  • 16Incorporated in the last 12 months
  • 15Accounts overdue
  • 14Strike 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
202223
202320
202431
202519
2026 so far14

Towns

TownLive companies
Belfast108
Newry25
Craigavon21
Londonderry14
Coleraine10
Omagh10
Enniskillen9
Holywood9
Banbridge8
Armagh7
Ballymena7
Downpatrick7
Dungannon7
Larne7
Lisburn7
Bangor6
Cookstown6
Magherafelt6
Ballymoney5
Newtownabbey5
Ballynahinch4
Crumlin4
Derry4
Limavady4
Newtownards4

Newest architectural activities companies in Northern Ireland

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

CompanyNumberIncorporatedTownAccounts dueStatusSource
AV Designs Belfast LtdNI7443277 October 2026Belfast7 July 2028Activefind-and-update.company-information.service.gov.uk
KFD Design and Building Works LtdNI7442775 October 2026Belfast5 July 2028Activefind-and-update.company-information.service.gov.uk
BDK Consulting LimitedNI74406126 September 2026Londonderry26 June 2028Activefind-and-update.company-information.service.gov.uk
Trostan Architectural Design LtdNI74391021 September 2026Ballymena21 June 2028Activefind-and-update.company-information.service.gov.uk
Campbell Sholdis Architects LtdNI7427456 August 2026Holywood6 May 2028Activefind-and-update.company-information.service.gov.uk
Barry Maguire Architect LimitedNI74243324 July 2026Dungannon24 April 2028Activefind-and-update.company-information.service.gov.uk
Adept Residential LimitedNI7396099 April 2026Ballynahinch9 January 2028Activefind-and-update.company-information.service.gov.uk
ECA Design Studio NI LtdNI73923826 March 2026Larne26 December 2027Activefind-and-update.company-information.service.gov.uk
MGA Holdco LtdNI73921426 March 2026Belfast26 December 2027Activefind-and-update.company-information.service.gov.uk
PSC Consult LimitedNI7386089 March 2026Belfast9 December 2027Activefind-and-update.company-information.service.gov.uk
Mark Lavery Design LtdNI7384764 March 2026Tandragee4 December 2027Activefind-and-update.company-information.service.gov.uk
R Project Consulting LtdNI73795817 February 2026Belfast17 November 2027Activefind-and-update.company-information.service.gov.uk
Horizon Design & Build LtdNI73778410 February 2026Downpatrick10 November 2027Activefind-and-update.company-information.service.gov.uk
Margin Architecture & Planning LtdNI7377399 February 2026Holywood9 November 2027Activefind-and-update.company-information.service.gov.uk
Direct Design and Management LtdNI73650223 December 2025Crumlin23 September 2027Activefind-and-update.company-information.service.gov.uk
Lisa Black Architecture LtdNI7350203 November 2025Newry3 August 2027Activefind-and-update.company-information.service.gov.uk
Built Environment Consulting Partnership LtdNI73383329 September 2025Newry29 June 2027Activefind-and-update.company-information.service.gov.uk
BIM Coffee LtdNI73375525 September 2025Enniskillen25 June 2027Activefind-and-update.company-information.service.gov.uk
CMG Architects LtdNI73339016 September 2025Newry16 June 2027Activefind-and-update.company-information.service.gov.uk
Sdsa Holdings LtdNI73273128 August 2025Larne28 May 2027Activefind-and-update.company-information.service.gov.uk
Cole Partnership Architecture & Project Management LtdNI73089827 June 2025Warrenpoint31 December 2026Activefind-and-update.company-information.service.gov.uk
Pris+M LtdNI73029510 June 2025Belfast10 March 2027Activefind-and-update.company-information.service.gov.uk
Adpni LtdNI72971122 May 2025Holywood22 February 2027Activefind-and-update.company-information.service.gov.uk
McGonigle McGrath Architectural LimitedNI72890025 April 2025Newtownbreda25 January 2027Activefind-and-update.company-information.service.gov.uk
David Haire Architectural Design LtdNI7281202 April 2025Craigavon2 January 2027Activefind-and-update.company-information.service.gov.uk
Pepper Architects LtdNI7280361 April 2025Dromore31 December 2027Activefind-and-update.company-information.service.gov.uk
Atlantic Coast LtdNI72763320 March 2025Coleraine20 December 2026Activefind-and-update.company-information.service.gov.uk
Darragh Collins Architects LtdNI72759720 March 2025Belfast20 December 2026Activefind-and-update.company-information.service.gov.uk
Asiko Architects LtdNI72619610 February 2025Londonderry30 November 2027Activefind-and-update.company-information.service.gov.uk
Arkivolt LtdNI72619110 February 2025Banbridge10 November 2026Activefind-and-update.company-information.service.gov.uk
Drumcorke Holdings LtdNI72582727 January 2025Ballygawley27 October 2026Activefind-and-update.company-information.service.gov.uk
Microfy LimitedNI72555920 January 2025Londonderry31 October 2027Activefind-and-update.company-information.service.gov.uk
Core Architecture & Design LimitedNI7250453 January 2025Ballycastle31 October 2027Activefind-and-update.company-information.service.gov.uk
Stephen Macartney LtdNI72455711 December 2024Belfast30 September 2027Activefind-and-update.company-information.service.gov.uk
Graham Irvine Architect LimitedNI72394822 November 2024Enniskillen31 August 2027Activefind-and-update.company-information.service.gov.uk
DCT Digital Construction Technologies LimitedNI72368414 November 2024Newry31 August 2027Activefind-and-update.company-information.service.gov.uk
Turnbull Construction Group LimitedNI72272621 October 2024Belfast31 December 2027Activefind-and-update.company-information.service.gov.uk
CMP Planning & Design LtdNI72232710 October 2024Belfast31 July 2027Activefind-and-update.company-information.service.gov.uk
Gary Ward Architects LimitedNI72050529 August 2024Armagh31 May 2027Activefind-and-update.company-information.service.gov.uk
Aoife Devlin Architects LimitedNI71998715 August 2024Belfast31 May 2027Activefind-and-update.company-information.service.gov.uk
BO&Arya Concept LtdNI71996615 August 2024Belfast31 May 2027Activefind-and-update.company-information.service.gov.uk
DEE Agnew Design LimitedNI71989513 August 2024Newry31 May 2027Activefind-and-update.company-information.service.gov.uk
Cyanotype Media LtdNI7195576 August 2024Carrickfergus31 May 2027Activefind-and-update.company-information.service.gov.uk
Mmcca5 LtdNI7194895 August 2024Ballymena31 May 2027Activefind-and-update.company-information.service.gov.uk
Field Office LtdNI71915026 July 2024Belfast30 April 2027Activefind-and-update.company-information.service.gov.uk
Vincent Hannon + Associates LimitedNI71868419 July 2024Belfast30 April 2027Activefind-and-update.company-information.service.gov.uk
FD Designs.Architects LtdNI71821211 July 2024Omagh30 April 2027Activefind-and-update.company-information.service.gov.uk
Kelly Studio Architects LtdNI7180829 July 2024Craigavon30 April 2027Activefind-and-update.company-information.service.gov.uk
Pdsni LtdNI7178733 July 2024Belfast30 April 2027Activefind-and-update.company-information.service.gov.uk
Studio ILA LtdNI71734621 June 2024Belfast31 March 2028Activefind-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.