Data / UK companies / Advertising agencies
Advertising agencies: 57,187 live UK companies with SIC code 73110
57,187 live UK companies list SIC code 73110, advertising agencies, in the Companies House snapshot dated 1 November 2026. 14,481 of them were incorporated in the last 12 months and 2,946 have an accounts due date that had passed, and 4,891 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.
- 57,187Live companies
- 14,481Incorporated in the last 12 months
- 2,946Accounts overdue
- 4,891Strike off proposed
- 73110SIC 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 incorporated | Live companies |
|---|---|
| 2022 | 3,102 |
| 2023 | 4,465 |
| 2024 | 5,962 |
| 2025 | 11,753 |
| 2026 so far | 12,466 |
By region
| Region | Live companies |
|---|---|
| London | 24,291 |
| South East | 7,178 |
| North West | 5,306 |
| East of England | 4,468 |
| West Midlands | 3,682 |
| South West | 2,700 |
| Yorkshire and The Humber | 2,693 |
| Scotland | 1,844 |
| East Midlands | 1,815 |
| Wales | 1,772 |
| North East | 972 |
| Northern Ireland | 458 |
Towns with the most advertising agencies companies
Towns with 100 or more live companies; a link opens the page for this industry in that town.
| Town | Region | Live companies |
|---|---|---|
| London | London | 20,662 |
| Manchester | North West | 1,407 |
| Cardiff | Wales | 1,068 |
| Birmingham | West Midlands | 826 |
| Glasgow | Scotland | 594 |
| Leeds | Yorkshire and The Humber | 550 |
| Bristol | South West | 480 |
| Liverpool | North West | 468 |
| Wolverhampton | West Midlands | 467 |
| Edinburgh | Scotland | 433 |
| Kington | West Midlands | 429 |
| Bury St Edmunds | East of England | 403 |
| Nottingham | East Midlands | 399 |
| Mildenhall | East of England | 391 |
| Leicester | East Midlands | 341 |
| Sheffield | Yorkshire and The Humber | 299 |
| Norwich | East of England | 282 |
| Ilford | London | 279 |
| Milton Keynes | South East | 266 |
| Bolton | North West | 253 |
| Newcastle upon Tyne | North East | 249 |
| Harrow | London | 241 |
| Poole | South West | 235 |
| Brighton | South East | 230 |
| Southampton | South East | 229 |
Newest advertising agencies companies
Newest first. Each row links to the Companies House record.
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.