Company lists · Data refreshed September 2026
Top 25 Public policy consulting firms based in the United Kingdom
RevenueBase identified 422 public policy consulting firms headquartered in the United Kingdom as of September 2026 and tracks 4,505 professional contacts across them, including 757 with verified work emails and 135 with mobile numbers. London is the largest hub.
This list covers public policy consulting firms 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 5, 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 public policy consulting firms based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 214 | ||||
“Flint specialises in advising businesses and investors on how to navigate and surmount the policy, political, regulatory and competition challenges they face in European and…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | Global CounselPartial evidence | 125 | |||
“Global Counsel is an advisory firm that works with clients to navigate the critical area between business, politics and policymaking.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 125 | ||||
“Hanbury is a strategic advisory firm that turns insight into impact.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 71 | ||||
“We are a strategic communications consultancy helping organisations achieve policy and reputational outcomes.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 33 | ||||
“Founded in 2009, we’ve helped some of the UK’s best known brands deliver local and national campaigns, manage political and reputational risks, and influence national policy on…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 26 | ||||
“Lodestone is an award winning strategy and communications agency with a purpose.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 25 | ||||
“Headquartered in London, and present in Paris, West Africa, the United States, the Caribbean and South East Asia, Aequitas Global is an award-winning integrated policy…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 21 | ||||
“We are public affairs, communications and industry experts with a proud reputation and track record of helping our clients shape policy, perceptions and places, through a…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | WPI StrategyPartial evidence | 19 | |||
“WPI Strategy is a specialist agency with a unique approach that combines public affairs and communications advisory with economic analysis to support clients across regulatory…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 18 | ||||
“Fleetwood Strategy provides an integrated service across communications, public affairs and opinion research to help organisations protect, grow and measure their licence to…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | Hawkrose LimitedIndirect evidence | 18 | |||
“Hawkrose provide wide-ranging consultancy services, covering, for example, financial analysis, legal, strategy and sustainability issues.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 18 | ||||
“Atalanta is a strategic communications and advocacy consultancy for philanthropies and NGOs.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 18 | ||||
“Bradshaw Advisory helps corporate leaders to anticipate, influence and shape political risks and opportunities through in-house experienced professionals in Treasury-grade…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 17 | ||||
“BB Partners is an award-winning advisory for changemakers.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | True North AdvisorsIndirect evidence | 16 | |||
“True North draws upon unrivalled combined experience working at the most senior levels of national government, global businesses and the media.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 15 | ||||
“Inline is a pioneering political consultancy that gives clear and comprehensive political and regulatory advice.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 14 | ||||
“A small organisation helping our clients to have a big impact.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | Sovereign StrategyPartial evidence | 12 | |||
“Sovereign Strategy was established in in response to a growing need by public and private corporations, international organisations and civil society to meet the growing…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | Message MattersPartial evidence | 10 | |||
“Multi-award winning media, political, campaigns and brand consultancy.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | Local Govt InsightsStrong evidence | 10 | |||
“A leading firm of advisers, that specialises in government policies, public affairs, community engagement, planning advisory and consulting services.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 9 | ||||
“Hood & Woolf is an award-winning consultancy focused on working with organisations that make a real difference to people and communities.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | Stephenson-Mohl GroupPartial evidence | 9 | |||
“The North's Leading Public Affairs Consultancy.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 9 | ||||
“Established in 2007, Invicta is recognised as one of the UK’s leading Public Affairs companies.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | HardcastlePartial evidence | 8 | |||
“Hardcastle is an advisory firm that supports clients at the nexus of business, politics and reputation management.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | Stamford Associates LimitedPartial evidence | 7 | |||
“Stamford Associates is a strategic consulting firm.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 422 public policy consulting firms based in the United Kingdom
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Public policy consulting firms based in the United Kingdom at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
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 public policy consulting firms, 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 “public policy consulting firms”. 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 public policy consulting firms, 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, 757 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 5, 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.
Public policy consulting firms by metro
- Public policy consulting firms in London169
Frequently asked
How many public policy consulting firms are there based in the United Kingdom?
RevenueBase identified 422 public policy consulting firms 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?
Flint Global, headquartered in London, tops this list with the largest team on record.
Which city has the most public policy consulting firms?
London leads with 169 headquartered companies, followed by Edinburgh (9) and Bristol (8).
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 757 verified decision-maker contacts tracked across these 422 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 5, 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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