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Data / UK companies / Defence activities

Defence activities: 997 live UK companies with SIC code 84220

997 live UK companies list SIC code 84220, defence activities, in the Companies House snapshot dated 1 November 2026. 174 of them were incorporated in the last 12 months and 43 have an accounts due date that had passed, and 62 have a proposal to strike them off the register.

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.

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  • 997Live companies
  • 174Incorporated in the last 12 months
  • 43Accounts overdue
  • 62Strike off proposed
  • 84220SIC code
  • 1 November 2026Snapshot

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
202249
202359
202486
2025169
2026 so far150

By region

RegionLive companies
London272
South West224
South East153
West Midlands69
East of England61
East Midlands49
North West46
Scotland35
Wales30
Yorkshire and The Humber27
North East23
Northern Ireland7

Towns with the most defence activities companies

Towns with 100 or more live companies; a link opens the page for this industry in that town.

TownRegionLive companies
LondonLondon247
BristolSouth West25
SalisburySouth West16
CamberleySouth East12
CardiffWales12
WeymouthSouth West12
ReadingSouth East11
HerefordWest Midlands10
BirminghamWest Midlands9
ChristchurchSouth West8
EdinburghScotland8
WarminsterSouth West8
BournemouthSouth West7
LincolnEast Midlands7
ManchesterNorth West7
PooleSouth West7
PortsmouthSouth East7
ChippenhamSouth West6
CoventryWest Midlands6
PlymouthSouth West6
AltrinchamNorth West5
Bury St EdmundsEast of England5
LeedsYorkshire and The Humber5
LeicesterEast Midlands5
Melton MowbrayEast Midlands5

Newest defence activities companies

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

CompanyNumberIncorporatedTownAccounts dueStatusSource
Polaris PM Limited1755204330 October 2026Barrow-in-Furness30 July 2028Activefind-and-update.company-information.service.gov.uk
Sentinel Drone Technologies Limited1754309226 October 2026London26 July 2028Activefind-and-update.company-information.service.gov.uk
Dryad Training and Consultants Ltd1753837323 October 2026Eastleigh23 July 2028Activefind-and-update.company-information.service.gov.uk
Crown Defence Ltd1752459815 October 2026St Albans15 July 2028Activefind-and-update.company-information.service.gov.uk
EOS Marss Systems Limited1751701913 October 2026London13 July 2028Activefind-and-update.company-information.service.gov.uk
North Accord Consulting Limited1751557812 October 2026Warminster12 July 2028Activefind-and-update.company-information.service.gov.uk
Ariadne Technology Corporation Limited175080778 October 2026London8 July 2028Activefind-and-update.company-information.service.gov.uk
Capricorn One Engineering Ltd174929261 October 2026Southampton1 July 2028Activefind-and-update.company-information.service.gov.uk
Eltriune Holdings Ltd1749240130 September 2026Manchester30 June 2028Activefind-and-update.company-information.service.gov.uk
Colway Ltd1748775129 September 2026London29 June 2028Activefind-and-update.company-information.service.gov.uk
Clause 10 Group Ltd1748629328 September 2026Norwich28 June 2028Activefind-and-update.company-information.service.gov.uk
Twelfth Power Ltd1748333826 September 2026London26 June 2028Activefind-and-update.company-information.service.gov.uk
AV UK Defence Systems Ltd1747333122 September 2026Hereford22 June 2028Activefind-and-update.company-information.service.gov.uk
Defence Grid Systems Ltd1747125921 September 2026Altrincham21 June 2028Activefind-and-update.company-information.service.gov.uk
STA Loadmaster Consultancy Ltd1746421417 September 2026Cowbridge17 June 2028Activefind-and-update.company-information.service.gov.uk
Taonic Limited1746259616 September 2026Chippenham16 June 2028Activefind-and-update.company-information.service.gov.uk
Orca Integrated Power Ltd1745698714 September 2026Exmouth14 June 2028Activefind-and-update.company-information.service.gov.uk
Tideshift Maritime Consulting Ltd1745114410 September 2026Southsea10 June 2028Activefind-and-update.company-information.service.gov.uk
Skdi Limited174485639 September 2026Nuneaton9 June 2028Activefind-and-update.company-information.service.gov.uk
Basilisk Dynamics Ltd174408685 September 2026Taunton5 June 2028Activefind-and-update.company-information.service.gov.uk
Ecadsol UK Ltd174394044 September 2026Bristol4 June 2028Activefind-and-update.company-information.service.gov.uk
Nordic Air Defence UK Ltd174356353 September 2026London3 June 2028Activefind-and-update.company-information.service.gov.uk
VSR Trading Ltd174347612 September 2026Bristol2 June 2028Activefind-and-update.company-information.service.gov.uk
Alta Ares Limited174346152 September 2026London2 June 2028Activefind-and-update.company-information.service.gov.uk
Aegis Nova Ltd174336652 September 2026Haslemere2 June 2028Activefind-and-update.company-information.service.gov.uk

Updated November 7, 2026. Read from Companies House Free Company Data Product. 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.