- Industry
- Advertising agencies
- Latest revenue
- £206,598,000
- Profit/loss
- £306,073,000
- Employees
- 1,016
- Year
- 2024
EkorrarMarket signals
Largest advertising agencies – the United Kingdom
A ranking of active companies based on the latest available reported revenue.
| Rank | Company | Industry | Latest revenue | Profit/loss | Employees | Year |
|---|---|---|---|---|---|---|
| 1 | ESSENCEMEDIACOM HOLDINGS LIMITED Sign up for full profile | Advertising agencies | £206,598,000 | £306,073,000 | 1,016 | 2024 |
| 2 | OPTIMISE MEDIA (UK) LIMITED Sign up for full profile | Other information technology service activities; Advertising agencies; Media representation services | £56,816,951 | £838,262 | 55 | 2025 |
| 3 | OPEN COMMUNICATION PARTNERS LIMITED Sign up for full profile | Advertising agencies | £53,912,159 | £2,066,758 | 132 | 2025 |
| 4 | ESSENCEMEDIACOM NORTH LIMITED Sign up for full profile | Advertising agencies | £46,101,000 | -£3,905,000 | 193 | 2024 |
| 5 | STACKADAPT UK LIMITED Sign up for full profile | Advertising agencies | £44,033,695 | £2,677,549 | 102 | 2025 |
| 6 | MAKING SCIENCE UK LIMITED Sign up for full profile | Advertising agencies | £25,110,922 | -£129,119 | 14 | 2025 |
| 7 | MEDIAMONKS LONDON LTD. Sign up for full profile | Ready-made interactive leisure and entertainment software development; Advertising agencies | £24,956,766 | £921,858 | 181 | 2024 |
| 8 | TMWI LIMITED Sign up for full profile | Advertising agencies | £23,581,581 | £84,779 | 28 | 2025 |
| 9 | WASSERMAN EXPERIENCE LIMITED Sign up for full profile | Other engineering activities; Advertising agencies | £22,925,947 | -£109,380 | 73 | 2024 |
| 10 | EDUCATION CUBED LTD Sign up for full profile | Advertising agencies | £19,863,500 | £430,264 | 54 | 2025 |
| 11 | LIFTOFF MOBILE LTD. Sign up for full profile | Advertising agencies | £19,816,996 | £10,088 | 116 | 2024 |
| 12 | FOLD 7 LIMITED Sign up for full profile | Advertising agencies | £18,194,768 | £1,039,911 | 65 | 2025 |
| 13 | CADRAN SERVICES LIMITED Sign up for full profile | Advertising agencies | £18,177,351 | £228,400 | 152 | 2025 |
| 14 | ONCE UPON A TIME MARKETING LIMITED Sign up for full profile | Advertising agencies | £17,550,012 | -£11,639,345 | 117 | 2025 |
| 15 | BOPPER MEDIA LTD Sign up for full profile | Advertising agencies | £15,886,292 | -£1,526,205 | 40 | 2024 |
| 16 | THE CONSUMER ENGAGEMENT GROUP LIMITED Sign up for full profile | Advertising agencies | £15,666,037 | £751,595 | Not available | 2025 |
| 17 | BRIGHT PARTNERSHIPS WORLDWIDE LIMITED Sign up for full profile | Advertising agencies | £12,354,178 | £527,279 | 49 | 2024 |
| 18 | ESSENCEMEDIACOM SCOTLAND LIMITED Sign up for full profile | Advertising agencies | £12,322,000 | £9,693,000 | 28 | 2024 |
| 19 | MEDIAFLEET LIMITED Sign up for full profile | Advertising agencies | £12,250,276 | £1,630,933 | 51 | 2025 |
| 20 | RPM LONDON LIMITED Sign up for full profile | Advertising agencies | £10,133,652 | £304,006 | 122 | 2025 |
| 21 | MAVERICK ADVERTISING & DESIGN LIMITED Sign up for full profile | Video production activities; Management consultancy activities other than financial management; Advertising agencies; Market research and public opinion polling | £7,943,467 | £409,155 | 61 | 2025 |
| 22 | PULSETECH LTD Sign up for full profile | Other information technology service activities; Other information service activities n.e.c.; Advertising agencies; Market research and public opinion polling | £7,227,423 | £6,753 | Not available | 2025 |
| 23 | NEXGEN TECHNOLOGIES LIMITED Sign up for full profile | Wholesale of computers, computer peripheral equipment and software; Ready-made interactive leisure and entertainment software development; Business and domestic software development; Advertising agencies | £7,077,989 | £8,166 | Not available | 2025 |
| 24 | HUGE UK LIMITED Sign up for full profile | Advertising agencies | £5,714,354 | £1,280,965 | 40 | 2024 |
| 25 | MEDIA REVOLUTION LTD Sign up for full profile | Advertising agencies | £5,608,713 | £39,079 | Not available | 2025 |
- Industry
- Other information technology service activities; Advertising agencies; Media representation services
- Latest revenue
- £56,816,951
- Profit/loss
- £838,262
- Employees
- 55
- Year
- 2025
- Industry
- Advertising agencies
- Latest revenue
- £53,912,159
- Profit/loss
- £2,066,758
- Employees
- 132
- Year
- 2025
- Industry
- Advertising agencies
- Latest revenue
- £46,101,000
- Profit/loss
- -£3,905,000
- Employees
- 193
- Year
- 2024
- Industry
- Advertising agencies
- Latest revenue
- £44,033,695
- Profit/loss
- £2,677,549
- Employees
- 102
- Year
- 2025
- Industry
- Advertising agencies
- Latest revenue
- £25,110,922
- Profit/loss
- -£129,119
- Employees
- 14
- Year
- 2025
- Industry
- Ready-made interactive leisure and entertainment software development; Advertising agencies
- Latest revenue
- £24,956,766
- Profit/loss
- £921,858
- Employees
- 181
- Year
- 2024
- Industry
- Advertising agencies
- Latest revenue
- £23,581,581
- Profit/loss
- £84,779
- Employees
- 28
- Year
- 2025
- Industry
- Other engineering activities; Advertising agencies
- Latest revenue
- £22,925,947
- Profit/loss
- -£109,380
- Employees
- 73
- Year
- 2024
- Industry
- Advertising agencies
- Latest revenue
- £19,863,500
- Profit/loss
- £430,264
- Employees
- 54
- Year
- 2025
- Industry
- Advertising agencies
- Latest revenue
- £19,816,996
- Profit/loss
- £10,088
- Employees
- 116
- Year
- 2024
- Industry
- Advertising agencies
- Latest revenue
- £18,194,768
- Profit/loss
- £1,039,911
- Employees
- 65
- Year
- 2025
- Industry
- Advertising agencies
- Latest revenue
- £18,177,351
- Profit/loss
- £228,400
- Employees
- 152
- Year
- 2025
- Industry
- Advertising agencies
- Latest revenue
- £17,550,012
- Profit/loss
- -£11,639,345
- Employees
- 117
- Year
- 2025
- Industry
- Advertising agencies
- Latest revenue
- £15,886,292
- Profit/loss
- -£1,526,205
- Employees
- 40
- Year
- 2024
- Industry
- Advertising agencies
- Latest revenue
- £15,666,037
- Profit/loss
- £751,595
- Employees
- Not available
- Year
- 2025
- Industry
- Advertising agencies
- Latest revenue
- £12,354,178
- Profit/loss
- £527,279
- Employees
- 49
- Year
- 2024
- Industry
- Advertising agencies
- Latest revenue
- £12,322,000
- Profit/loss
- £9,693,000
- Employees
- 28
- Year
- 2024
- Industry
- Advertising agencies
- Latest revenue
- £12,250,276
- Profit/loss
- £1,630,933
- Employees
- 51
- Year
- 2025
- Industry
- Advertising agencies
- Latest revenue
- £10,133,652
- Profit/loss
- £304,006
- Employees
- 122
- Year
- 2025
- Industry
- Video production activities; Management consultancy activities other than financial management; Advertising agencies; Market research and public opinion polling
- Latest revenue
- £7,943,467
- Profit/loss
- £409,155
- Employees
- 61
- Year
- 2025
- Industry
- Other information technology service activities; Other information service activities n.e.c.; Advertising agencies; Market research and public opinion polling
- Latest revenue
- £7,227,423
- Profit/loss
- £6,753
- Employees
- Not available
- Year
- 2025
- Industry
- Wholesale of computers, computer peripheral equipment and software; Ready-made interactive leisure and entertainment software development; Business and domestic software development; Advertising agencies
- Latest revenue
- £7,077,989
- Profit/loss
- £8,166
- Employees
- Not available
- Year
- 2025
- Industry
- Advertising agencies
- Latest revenue
- £5,714,354
- Profit/loss
- £1,280,965
- Employees
- 40
- Year
- 2024
- Industry
- Advertising agencies
- Latest revenue
- £5,608,713
- Profit/loss
- £39,079
- Employees
- Not available
- Year
- 2025
Source currency retained · FX 2026-06-22