New UK advertising & marketing companies
1,295 new companies in June 2026
Source: Companies House Basic Company Data, 2026-07-01 bulk snapshot.
1,295 new advertising and media companies registered in the UK in June 2026 — new agencies, freelance marketers incorporating, and media shops. New agencies adopt tools fast and cheap in month one, then stick with them for years; formation data is when the window is open.
What you get
- Each row: company number, name, status, category, incorporation date, SIC codes, registered town/county/postcode, country of origin, source, freshness date.
- Clean UTF-8 CSV, header row included.
- Monthly snapshot cadence, with an explicit per-row freshness date.
- No personal data. Company-level fields only — no scraped personal emails or phone numbers.
SIC codes covered
| SIC code | Official label |
|---|---|
73110 | Advertising agencies |
73120 | Media representation services |
Distinct company numbers whose SIC codes intersect the sector's SIC list. Companies with multiple SIC codes may appear in more than one sector, but are never double-counted within a sector.
Who it's for
- Martech and adtech vendors catching agencies at tool-selection time
- Agency-services providers: white-label production, reporting, payroll
- Networks and directories recruiting new agency members
- Researchers tracking the creative-economy pipeline
Get this dataset. Need a custom cut? Any SIC code, date range or region within 48 hours.
Frequently asked questions
Does it distinguish agencies from freelancers?
Not directly — registration data doesn't declare headcount. Company category and name patterns help; enrichment signals are on the roadmap.
Is London most of the list?
London leads UK formation overall (about 17,000 of June's 63,964 new companies across all sectors), but every row has town, county and postcode so you can cut it any way you need.
Can I combine this with other sectors?
Yes — any combination of SIC codes as a custom export within 48 hours.
Related sectors
- Hair & Beauty — 1,236 new companies in June 2026
- Road Freight & Logistics — 1,125 new companies in June 2026
- E-commerce & Online Retail — 6,469 new companies in June 2026