Marketing & Advertising companies in United Kingdom
There are 15,727 Marketing & Advertising businesses in United Kingdom in LeadSetu's B2B database. Contact coverage is strong: 34% carry a published business email and 97% a phone number, while 2,408 come with named people (1,544 with a decision maker).
Most of them are based in London (2,459), Manchester (346), Leeds (253). By sub-industry, Advertising agencies leads with 4,879 companies, followed by Other marketing (4,178).
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Top cities
By sub-industry
Contact coverage
Sample Marketing & Advertising companies in United Kingdom
| Company | Contacts |
|---|---|
| Citypress Birmingham | Contacts after login |
| Proclinical | Contacts after login |
| Oxera Consulting Llp | Contacts after login |
| Ocean Outdoor | Contacts after login |
| R B B Economics | Contacts after login |
| Verdantix | Contacts after login |
| Connective3 | Contacts after login |
| The Marketing Centre | Contacts after login |
A few of the 15,727 companies. Decision makers, emails and phones are shown to signed-in customers only.
Get the full list with contacts
Decision makers, business emails and phone numbers for Marketing & Advertising companies in United Kingdom are available to signed-in customers. Tell us what you need and we will send a quote within one working day.
Marketing & Advertising in other countries
- United States61,881
- Germany29,587
- India25,635
- Italy8,664
- France7,148
- The Netherlands6,183
- Spain5,698
- Canada3,948
- Australia2,696
- Brazil2,517
- Austria2,462
- Belgium2,058
Other sectors in United Kingdom
- Real Estate & Construction74,247
- IT & Software72,884
- Healthcare50,151
- Automotive39,254
- Education31,125
- Professional & Business Services27,206
- Manufacturing & Industrial24,374
- Finance & Insurance18,314
- Media & Entertainment17,859
- Logistics & Transport11,987
- Retail & Shopping8,420
- Legal6,112
Related pages
- Marketing & Advertising companies in Italy
- Marketing & Advertising companies in France
- Real Estate & Construction companies in United Kingdom
- IT & Software companies in United Kingdom
- B2B database of Indian companies
- CRM with built-in leads for every category
- Marketing & Advertising companies in United States
- Marketing & Advertising companies in Germany
Counts are worked out from public company websites and official registers and refreshed regularly (last update 5 Nov 2026). A company is counted once, in the city and state of its main address.