Company lists · Data refreshed September 2026

Top 25 Defense program management consultants based in the United Kingdom

RevenueBase identified 180 company matches for defense program management consultants associated with the United Kingdom as of September 2026 and tracks 656 professional contacts across them, including 202 with verified work emails. London is the largest hub.

This list covers company matches for defense program management consultants 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
180Companies
656Contacts tracked
202Verified emails
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The 25 largest defense program management consultants based in the United Kingdom

Ranked by team size
Top 25 of 180 company matches for defense program management consultants 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, 202651-200126 contacts →

Exact match

“We are TRPGLOBAL, your strategic partner in helping you with the complexities of risk management.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 28, 202651-20078 contacts →

Exact match

“Principle One provides Systems Engineering, Architecture and Business Consulting services within the Law Enforcement, National Security, Health and wider public sector.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchCheltenham, United KingdomHQ recorded Sep 28, 202611-5030 contacts →

Exact match

“North Tower Consulting (NTC) is a specialist technology and customised software solutions consultancy based in Cheltenham, providing professional expertise in Cyber Security…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchGlasgow, United KingdomHQ recorded Sep 28, 202651-20024 contacts →

Exact match

“Established in 1996, Mabbett is a leading consultancy offering Planning, Design, Environmental, Engineering and Safety services with a focus on helping clients to “See a…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchBacup, United KingdomHQ recorded Sep 28, 202651-20023 contacts →

Exact match

“RealWorldHR is a UK based management consulting firm that specialises in HR and OD.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchAntrim, United KingdomHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“ANSEC is the consulting division of Outsource Group established in May 2007 and with a proven track record in working with some of the countries most highly regarded businesses…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact 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
8Exact matchLondon, United KingdomHQ recorded Sep 28, 202611-508 contacts →

Exact match

“Stratia Cyber is an independent, technology agnostic company providing high quality, pragmatic cyber security consultancy and expertise, is a founder member of the NCSC Certified…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchBristol, United KingdomHQ recorded Sep 28, 20261-108 contacts →

Exact match

“We are an established management consultancy; whose focus is on helping our clients succeed.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchCambridge, United KingdomHQ recorded Sep 28, 20261-106 contacts →

Exact match

“Rittel Consulting Limited is a security, safety, and risk management consultancy based in Cambridgeshire, UK.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 28, 202611-506 contacts →

Exact match

“At The Exec Advisors, we are a team of seasoned executive advisors and leadership partners dedicated to helping organizations navigate challenges, seize opportunities, and achieve…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchSurrey, United KingdomHQ recorded Sep 28, 20261-104 contacts →

Exact match

“Night Sky Consulting works alongside organisations to deliver complex projects.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchSalisbury, United KingdomHQ recorded Sep 28, 20261-104 contacts →

Exact match

“RSL Project Solutions Ltd is a trusted independent consultancy delivering management, engineering, and technical expertise across the Aerospace, Defence, and advanced technology…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchCheltenham, United KingdomHQ recorded Sep 28, 20261-103 contacts →

Exact match

“High quality risk management, secure design, acquisition and training services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchReigate, United KingdomHQ recorded Sep 28, 20261-103 contacts →

Exact match

“We are different from other security consulting firms in that we don't sell or install technology; we are not merely IT or Information Security professionals, we are business…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchHull, United KingdomHQ recorded Sep 28, 20261-103 contacts →

Exact match

“Pera Prometheus Consulting Ltd is a veteran-owned UK-based information security consultancy delivering tailored, high-impact security and compliance solutions.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchSwindon, United KingdomHQ recorded Sep 28, 20261-103 contacts →

Exact match

“TrustedIA is a specialist consultancy providing Governance, Risk Management and Compliance controls for businesses, professional services, critical infrastructure, defence and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 28, 20261-102 contacts →

Exact match

“CDT Programme Consulting provides clients with expert and experienced professionals who specialise in business-critical change and advisory services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchPeebles, United KingdomHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Providing guidance, learning and leadership in military procurement and contracts.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact 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
21Exact matchUnited KingdomHQ recorded Sep 28, 20261-102 contacts →

Exact match

“In an Industry where we compete or partner with very good companies, we are often asked "Why you?”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact 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
23Exact match5 Massey Close, United KingdomHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Portfolio, Program & Project Management Consultants Defining And Delivering Major Programs”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchWigan, United KingdomHQ recorded Sep 28, 20261-102 contacts →

Exact match

“CSC2 has over 15 years within the Management Systems and Cyber Security Consulting space, in both the public and private sectors.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 28, 20261-102 contacts →

Exact match

“DuBerg is a ‘Boutique’ Management Consulting firm that has grown from a team of highly skilled professionals, with a strong commitment to working closely with customers to shape…”

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

Showing 25 of 180 defense program management consultants based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 202 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Defense program management consultants based in the United Kingdom at a glance

As of Sep 28, 2026
30.8%Verified-email coverage
3.6Average contacts per company
1-10Median size (employees)
27.2%Largest-city concentration · London
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
143
11-50
27
51-200
10

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 180 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 program management consultants” 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 202 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 program management consultants 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 program management consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many defense program management consultants are there based in the United Kingdom?

RevenueBase identified 180 company matches for defense program management consultants 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?

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

Which city has the most defense program management consultants?

London leads with 49 company records, followed by Bristol (4) and Reading (4).

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 202 professional contacts with verified work emails tracked across these 180 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.