Every active UK company whose main declared activity is that of an advertising agency. Around 30,000 companies. SIC class 73110. THE CAVEAT THAT MATTERS: the line between an agency and a freelance marketer is not drawn by the register, and a great many one-person consultancies choose this code, so expect both in the file. Media representation sits separately under 73120 and is not included here. Martech, production, media buying, recruitment and professional indemnity sell into this list.
| Company Name | Company Number | Incorporated | Status | Sic Code | Sic Description | Post Town | Postcode | Size Band | Accounts Next Due |
|---|---|---|---|---|---|---|---|---|---|
| VONQ UK LIMITED | 06208934 | 2007-04-11 | Active | 73110 | Advertising agencies | SEVENOAKS | TN13 1YL | Small | 2027-09-30 |
| FOUR CHAIRS ADVERTISING LIMITED | 06208755 | 2007-04-11 | Active | 73110 | Advertising agencies | LONDON | EC3V 0BT | Small | 2027-12-31 |
| CHRIS SIZER ART WORK LTD | 06209018 | 2007-04-11 | Active | 73110 | Advertising agencies | MANCHESTER | M46 0LU | Micro | 2027-01-31 |
| XCLUSIVE MARKETING LIMITED | 06207130 | 2007-04-10 | Active | 73110 | Advertising agencies | MIDDLESBROUGH | TS5 6JT | Micro | 2027-12-31 |
| CULTURESHOT MEDIA LTD | 06205918 | 2007-04-10 | Active | 73110 | Advertising agencies | TORQUAY | TQ2 7FF | Small | 2027-01-31 |
| ELEVATE ADVERTISING UK LIMITED | 06205624 | 2007-04-05 | Active | 73110 | Advertising agencies | LONDON | SW18 3BJ | Micro | 2027-01-31 |
| STORM LANTERN LIMITED | 06205547 | 2007-04-05 | Active | 73110 | Advertising agencies | NORWICH | NR3 4BY | Micro | 2027-01-31 |
| BLUE LEMONS LTD | 06204822 | 2007-04-05 | Active | 73110 | Advertising agencies | HASLEMERE | GU27 1HF | Micro | 2027-01-31 |
| TOYBOX (UK) LIMITED | 06202655 | 2007-04-04 | Active | 73110 | Advertising agencies | KENT | TN10 4DD | Small | 2027-01-27 |
Prepared by DataSteak from Companies House, October 2026 snapshot. Original data published by the source; the cut, cleaning and typing are ours.
Source: Companies House · Office for National Statistics · See Attributions for licensing information.
10 fields, with types, how much of each is filled in, and a real example from the data.
| Column | Type | Populated | Example |
|---|---|---|---|
| company_name | Text | 100% | VONQ UK LIMITED |
| company_number | Text | 100% | 06208934 |
| incorporated | Date | 100% | 2007-04-11 |
| status | Text | 100% | Active |
| sic_code | Text | 100% | 73110 |
| sic_description | Text | 100% | Advertising agencies |
| post_town | Text | 100% | SEVENOAKS |
| postcode | Text | 100% | TN13 1YL |
| size_band | Text | 100% | Small |
| accounts_next_due | Date | 100% | 2027-09-30 |
Measured from this product's own query rather than the dataset as a whole, so it describes what you would actually be buying.
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