Company lists · Data refreshed September 2026

Top 24 Defense strategy consulting firms based in the United Kingdom

RevenueBase identified 104 company matches for defense strategy consulting firms associated with the United Kingdom as of September 2026 and tracks 294 professional contacts across them, including 91 with verified work emails. London is the largest hub.

This list covers company matches for defense strategy consulting firms 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 September 28, 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 Sep 28, 2026 How this list was built
104Companies
294Contacts tracked
91Verified emails
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The 24 largest defense strategy consulting firms based in the United Kingdom

Ranked by team size
Top 24 of 104 company matches for defense strategy consulting firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchLondon, United KingdomHQ recorded Sep 28, 202651-20033 contacts →

Exact match

“Othrys is a global strategic and risk advisory firm founded in 2016.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 28, 2026201-50029 contacts →

Exact match

“Defence and security services consultancy.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 28, 202611-5021 contacts →

Exact match

“AnotherDay is a new kind of defence & security consulting firm established to bring the power of effective intelligence and strategy to the challenge of safeguarding individuals…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchLong Bennington, United KingdomHQ recorded Sep 28, 202611-5020 contacts →

Exact match

“EWS is a unique global consultancy unlike any other.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 28, 20261-1010 contacts →

Exact match

“Elicius provides intelligence to corporate executives and lawyers.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchLondon/gloucestershire, United KingdomHQ recorded Sep 28, 20261-109 contacts →

Exact match

“About us Keyframe is a management consultancy with a strong reputation, specialising in business transformation for security and defence clients.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 28, 20261-107 contacts →

Exact match

“Stamford Associates is a strategic consulting firm.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 28, 20261-106 contacts →

Exact match

“Heka Advisors is focused on providing high quality, independent and conflict free strategic and tactical advice to select clients globally.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchNew Forest, United KingdomHQ recorded Sep 28, 20261-103 contacts →

Exact match

“We are a strategic consultancy dedicated to strengthening the UK’s national security, resilience and prosperity in the digital age.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 28, 202611-503 contacts →

Exact match

“Highgate is a strategic advisory firm expert in dispute resolution and special situations.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 28, 202611-503 contacts →

Exact match

“The leading Strategic Space Consultancy and Partner of choice Extensive practical and international experience developing civil, military and dual-use space solutions and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Minerva Advisory Group is a specialist consultancy that helps government and commercial organisations to find clarity in complexity and succeed in volatile and challenging…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchEdinburgh, United KingdomHQ recorded Sep 28, 20261-102 contacts →

Exact match

“BRIM is one of the most highly respected management consulting specialists for the security sector.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 28, 202611-501 contacts →

Exact match

“Transcend Consulting is an independent defence and national security advisory firm operating across NATO, government and other high-assurance environments.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchCambridge, United KingdomHQ recorded Sep 28, 20261-101 contacts →

Exact match

“P2P Consulting provides services around software patent strategy and harvesting; open source strategy; start-up strategy; VC and PE due diligence; cybersecurity.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchParis, United KingdomHQ recorded Sep 28, 20261-101 contacts →

Exact match

“WBB Strategy Consulting advises industrial companies and private equity firms on strategic decisions in aerospace, defence, nuclear and high-value manufacturing.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchTaunton, United KingdomHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Helping organisations future-proof their investments.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchReading, United KingdomHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Business Consultantcy - Security, Project and Programme Manage”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchWarwick, United KingdomHQ recorded Sep 28, 20261-101 contacts →

Exact match

“At Attacker Mindset, we help small and medium-sized businesses navigate the complexities of modern security with clarity and confidence.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Independent Business Consultancy company providing decision support, strategic and business planning.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchBath, United KingdomHQ recorded Sep 28, 20261-101 contacts →

Exact match

“advice | assurance | ambition”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchChichester, United KingdomHQ recorded Sep 28, 20261-101 contacts →

Exact match

“BLUE FORGE CONSULTING LIMITED is a security and investigations company based out of EARNLEY FORGE BELL LANE BIRDHAM, CHICHESTER, United Kingdom.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Our passion is making businesses more secure and resilient through integrated security risk management.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Strategic management and technology consulting.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 24 of 104 defense strategy consulting firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 91 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Defense strategy consulting firms based in the United Kingdom at a glance

As of Sep 28, 2026
31.0%Verified-email coverage
2.8Average contacts per company
1-10Median size (employees)
48.1%Largest-city concentration · London
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
80
11-50
21
51-200
2
201-500
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 104 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 “defense strategy consulting firms” 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 91 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 September 28, 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.

Defense strategy consulting firms 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 “defense strategy consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many defense strategy consulting firms are there based in the United Kingdom?

RevenueBase identified 104 company matches for defense strategy consulting firms associated with the United Kingdom as of September 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?

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

Which city has the most defense strategy consulting firms?

London leads with 50 company records, followed by Reading (4) and Bath (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 91 professional contacts with verified work emails tracked across these 104 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 September 28, 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.