Ranked · 9 of 12 assessed
Ordered by Agency List ScoreCreative communications with PR, influencer, and experiential marketing.
Creative PR, social media, and experiential marketing
Creating Talkability® through PR and social-driven fame
B2B tech PR campaigns driving growth and awareness
B2B tech PR and marketing with global reach
Transforms brand engagement through creative marketing and cultural relevance.
Integrated PR campaigns for technology and B2B sectors
PR and digital marketing for the education sector
Integrated creative agency offering media planning and captivating content.
Also in Greater London · 4 not ranked here
1 have not yet been assessed on the Agency List Score. Alphabetical.About this ranking
What this page ranks
This page ranks 9 of the 12 assessed press releases and newsroom agencies in Greater London — the ones carrying a published score — out of 13 listed.
The score measures how well an agency documents its own work in public — named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than described as the client's own results. It does not measure client satisfaction, price, or availability.
Cohorts and awards
Agencies are compared within a cohort — here, Press Releases and Newsroom in Greater London. A cohort must be large enough to express the band being awarded: at least 8 assessed agencies for a top 25% award, 20 for top 10%, 40 for top 5%, and 300 for top 1%. This one holds 12, so the strongest award available here is top 25%.
The 1 press releases and newsroom agency not yet assessed is listed on this page but not ranked.
A further 3 were assessed and no published evidence of their work was found, so no score is shown for them.
Paid placement
Partner agencies can buy a labelled placement block above the ranking on this page. It is always marked as paid and is never mixed into the ranked list.
Placement is paid; it does not affect the ranking, cohort membership, or any agency's score. Ranking position, cohort membership and the score itself are not for sale.
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Categories in Greater London
Press Releases and Newsroom nearby
Questions
- How many press releases and newsroom agencies are in Greater London?
- 13 are listed on Agency List in Greater London. 12 of them have been assessed on the Agency List Score as of October 2026, and 9 of those carry a published score.
- Which press releases and newsroom agency in Greater London is ranked highest?
- PrettyGreen, with an Agency List Score of 97.2, ranks #1 of 12 assessed agencies in Press Releases and Newsroom in Greater London.
- Why are 4 press releases and newsroom agencies listed here but not ranked?
- 1 of the 13 listed have not yet been assessed on the Agency List Score. A further 3 were assessed and no published evidence of their work was found, so no score is shown for them. They each have a profile and are listed below the ranking, alphabetically, rather than being hidden or mixed into it.
- How is the ranking determined?
- By Agency List Score, within the Press Releases and Newsroom in Greater London cohort of 12 assessed agencies. The score is computed from evidence published on each agency's own website: named clients, quantified outcomes, and whether the outcome is attributed to the agency. Paid placement does not affect it.