Company lists · Data refreshed September 2026
Top 25 B2B podcast advertising agencies based in the United Kingdom
RevenueBase identified 99 B2B podcast advertising agencies headquartered in the United Kingdom as of September 2026 and tracks 679 professional contacts across them, including 242 with verified work emails and 66 with mobile numbers. London is the largest hub.
This list covers B2B podcast advertising agencies headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 2, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest B2B podcast advertising agencies based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 140 | ||||
“Publicis Pro is the specialist B2B marketing agency within Publicis Groupe, the world's number one marketing holding group.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 2 | 40 | ||||
“We help brands create phenomenal podcasts to connect with their audience through meaningful storytelling and the best production.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 3 | 39 | ||||
“Grow Your Podcast Grow Your Business Your B2B podcast can become your best lead generation tool.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 4 | 28 | ||||
“We help Venture Capitalists and B2B tech companies start and grow podcasts to attract quality leads and increase revenue, whether by starting a new podcast or optimizing an…” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 5 | 24 | ||||
“We are leading experts in planning, booking and buying radio advertising on all analogue, digital and On Demand platforms.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 6 | Media Forty TWOPartial evidence | 22 | |||
“Media Forty Two is a specialist B2B consultancy and media buyer.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 7 | 18 | ||||
“Mostly Media is an independent media buying agency based in Bath.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 8 | 16 | ||||
Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 9 | 15 | ||||
“Since 2020, The Podcast Guys have elevated brand voices through expertly produced podcasts.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 10 | 14 | ||||
“Podcasts are a powerful marketing tool for any business.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 11 | 12 | ||||
“We’re Kalua.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 12 | 11 | ||||
“audioadpro is a specialist programmatic audio partner offering managed service expertise in campaign planning and activation management, across ALL digital audio - from music…” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 13 | CUE PodcastsPartial evidence | 11 | |||
“Cue is a podcast production company that specialises in giving brands a voice.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 14 | VideoweekStrong evidence | 10 | |||
“VideoWeek covers the video & CTV advertising market in Europe via the online trade publication, a podcast series and online video.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 15 | 8 | ||||
“Audere is a B2B audio and video content marketing agency specialising in podcast production.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 16 | Overdrive Digital LTDPartial evidence | 8 | |||
“Overdrive Digital is a B2B performance marketing agency that helps ambitious brands generate pipeline, leads and revenue through consulting, paid media, and creative.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 17 | 7 | ||||
“At B2B Better, we do one thing and we do it really well.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 18 | Podcast DiscoveryPartial evidence | 7 | |||
“Podcast Discovery was set-up to solve a key problem for podcasters – how to get their shows discovered.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 19 | 5 | ||||
“Rainmaker is an independent media buying agency founded in 2010.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 20 | 5 | ||||
“Trisonic is a creative-first audio agency for brands and agencies that treat audio quality as a commercial decision, not an afterthought.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 21 | Uncensored CMOIndirect evidence | 5 | |||
“Nevermind the Boardroom this is the Uncensored CMO dishing the dirt on the good, the bad and downright ugly in marketing.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 22 | Podcast LabsPartial evidence | 5 | |||
“Podcast Labs is a full-service Podcast and Marketing Agency, dedicated to helping global brands launch, scale, and monetise exceptional shows.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 23 | 3 | ||||
“Working exclusively with large organisations worldwide we create and execute podcast strategies that deliver exceptional ROI.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 24 | 3 | ||||
“Founded in 2020, Front Ear is a boutique audio and video production agency, based in the UK but operating worldwide.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
| 25 | 3 | ||||
“The go-to podcast for anyone in marketing, business and beyond.” Source: company website · checked Sep 2, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 99 B2B podcast advertising agencies based in the United Kingdom
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B2B podcast advertising agencies based in the United Kingdom at a glance
As of Sep 2, 2026Companies by employee count
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among B2B podcast advertising agencies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in the United Kingdom whose own description of what they do matches “B2B podcast advertising agencies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among B2B podcast advertising agencies, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 242 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 2, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
B2B podcast advertising agencies by metro
Frequently asked
How many B2B podcast advertising agencies are there based in the United Kingdom?
RevenueBase identified 99 B2B podcast advertising agencies headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Publicis PRO, headquartered in London, tops this list with the largest team on record.
Which city has the most B2B podcast advertising agencies?
London leads with 43 headquartered companies, followed by Manchester (5) and Bristol (3).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 242 verified decision-maker contacts tracked across these 99 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 2, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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