Company lists · Data refreshed November 2026

Top 25 Cleantech pr agencies based in the United Kingdom

RevenueBase identified 111 company matches for cleantech pr agencies associated with the United Kingdom as of November 2026 and tracks 803 professional contacts across them, including 209 with verified work emails. London is the largest hub.

This list covers company matches for cleantech pr agencies associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
111Companies
803Contacts tracked
209Verified emails
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The 25 largest cleantech pr agencies based in the United Kingdom

Ranked by team size
Top 25 of 111 company matches for cleantech pr agencies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchHarrogate, United KingdomHQ recorded Nov 6, 2026n/a81 contacts →

Exact match

“We are a Yorkshire PR company that specialises in getting our clients and their products in the news via public relations and media relations campaigns, stunts and one off news…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“Drop us a line at hello@stormcom.co.uk to sign up to our Consumer Brands or Corporate newsletter** Storm is a hardworking, down-to-earth, friendly and results-driven agency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“At Spark, we’ve spent the last 25 years helping ambitious tech and life sciences companies craft PR campaigns, comms strategy and content that don’t just make noise, they make…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“At CLT, we believe clean technology is essential to building a resilient, competitive, and sustainable economy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchUk, United KingdomHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Abode Worldwide is a global public relations agency on a mission to supercharge the authority of the tech pioneers and enterprise operators, transforming the way we work, rest…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchReading, United KingdomHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“C8 Consulting is the disruptive-tech PR agency, passionate about telling our clients’ stories locally, nationally and globally.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“Life Size is Europe’s leading climate tech communications agency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Strategic communications for organisations driving the energy transition and restoring the natural world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“We love a challenge, the bigger, the better.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNewcastle, United KingdomHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“We’re McBryde & Co, a specialist business-to-business PR & content agency based in the North East of England.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchKinver, United KingdomHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Using both traditional and digital channels, DDPR delivers results with dedication, direction and passion, boosting your brand from every angle.' DDPR is a dynamic, highly…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNewbury, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“We are a specialist marketing and PR agency with a deep understanding and focus on the renewable energy sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCheltenham, United KingdomHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Delivering high quality PR that captures your customer’s attention and makes your business their obvious first choice.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-108 contacts →

Exact match

“SJS is a strategic communications agency helping ambitious technology companies earn the recognition that can change what happens next.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWoking, United KingdomHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Amid the flux created by global economic, political and technological changes, it’s never been more important to work with a media relations partner you can depend on.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchManchester, United KingdomHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Here at Sway we live and breathe our client’s businesses and it is due to this passionate and collaborative approach that our clients don’t view us as just an agency but as part…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBelfast, United KingdomHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Duffy Rafferty Communications is a major force within the public relations industry in both Northern Ireland and in the Republic of Ireland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRipley, United KingdomHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Based in Ripley, Surrey, Gasoline Media specialises in a complete range of communications services for companies within the AV & entertainment technology industries - from small…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-106 contacts →

Exact match

“JPR Media Group is a top public relations agency which specialises in securing global media coverage for high-net-worth individuals, entrepreneurs, philanthropists, CEOs, tech…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBirmingham, United KingdomHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Vitis PR is a public relations agency specialising in technology PR.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAberdeen, United KingdomHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Granite PR offers effective PR services for clients in Aberdeen, Aberdeenshire, Scotland and beyond to increase their profile on an ongoing basis.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchHampshire, United KingdomHQ recorded Nov 6, 20261-105 contacts →

Exact match

“The PR Room is one of the UK’s leading consumer electronics, lifestyle and IT public relations agencies, established in 2002.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBanbury, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Propel Technology provides PR and marketing for engineering, energy and science sector companies, specialising in raising awareness of complex technologies and initiatives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCastle Donington, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Established in 2010, Poppy-PR is the fast paced public relations agency founded by Tina Clough.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Press, public relations and strategic communications”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 111 cleantech pr agencies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 209 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cleantech pr agencies based in the United Kingdom at a glance

As of Nov 6, 2026
26.0%Verified-email coverage
7.2Average contacts per company
1-10Median size (employees)
31.5%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
84
11-50
23
51-200
1
501-1,000
1

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 111 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with the United Kingdom whose business descriptions match “cleantech pr agencies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 209 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Cleantech pr agencies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “cleantech pr agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cleantech pr agencies are there based in the United Kingdom?

RevenueBase identified 111 company matches for cleantech pr agencies associated with the United Kingdom as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Different PR tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most cleantech pr agencies?

London leads with 35 company records, followed by Manchester (3) and Aberdeen (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 209 professional contacts with verified work emails tracked across these 111 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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.