Top Defence consulting firms in the UK 2023

What are the leading consulting firms in the UK for Defence services? The top Defence consulting firms in the UK ranking presents the region’s most trusted, expert and influential consultancy firms in the sector for the year 2023.

The ranking of consulting firms is based on the views of executives and consultants active in Defence, as well as on assessments of Defence capabilities, company reputation, analyst benchmarks, industry recognitions, thought leadership and more (see the methodology for details).

View all rankings: Top consulting firms in the UK 2023.

UK’s top consulting firms in the Defence industry:

2023 ranking
Over 200+ consulting firms were assessed for the Defence ranking in 2023, of which 35 qualify as a top player:

Diamond level

PA Consulting
We believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity. Our diverse teams of experts combine innovative thinking and breakthrough technologies to progress further...
Accenture
Accenture does not have an active company profile on Consultancy.uk....
McKinsey & Company
McKinsey & Company is a global management consulting firm. We are the trusted advisor to the world's leading businesses, governments, and institutions. We strive for world-shaping client impact We work with leading organizations across the private, public and social se...
BAE Systems Digital Intelligence
The company profile of BAE Systems Digital Intelligence on Consultancy.uk is currently not activated....

Platinum level

Deloitte
“Deloitte” is the brand under which tens of thousands of dedicated professionals in independent firms throughout the world collaborate to provide audit, consulting, financial advisory, risk management, tax, and related services to select clients. These firms are member...
RAND Corporation
The company profile of RAND Corporation on Consultancy.uk is currently not activated....
KPMG
KPMG international operates as a network of member firms offering audit, tax and advisory services. We work closely with our clients, helping them to mitigate risks and grasp opportunities. Member firms' clients include business corporations, governments and public sec...
Booz Allen Hamilton
The Company profile of Booz Allen Hamilton on Consultancy.uk is currently not activated....
PwC
PwC does not have an active profile on Consultancy.uk....
Bain & Company
Bain & Company is one of the world's leading management consulting firms. We work with top executives to help them make better decisions, convert those decisions to actions, and deliver the sustainable success they desire. For forty years, we've been passionate about a...
Oliver Wyman
Oliver Wyman is a global leader in management consulting. With offices in over 70 cities across 30 countries, we combine deep industry knowledge with specialized expertise in strategy, operations, risk management, and organization transformation. Our more than 7,000 pr...
Roland Berger
Roland Berger Strategy Consultants, founded in 1967, is one of the world's leading strategy consultancies. With around 2,700 employees working in 51 offices in 36 countries worldwide, we have successful operations in all major international markets. Roland Berger Strat...
Cambridge Consultants
The company profile of Cambridge Consultants on Consultancy.uk is currently not activated....
EY
The company profile of EY on Consultancy.uk is currently not activated....
AlixPartners
The company profile of AlixPartners on Consultancy.uk is currently not activated....
Abbott Risk Consulting
The company profile of Abbott Risk Consulting on Consultancy.uk is currently not activated....
QinetiQ
The Company profile of QinetiQ on Consultancy.uk is currently not activated....

Gold level

Atos
The company profile of Atos on Consultancy.uk is currently not activated....
Proudfoot
The company profile of Proudfoot on Consultancy.uk is currently not activated....
Actica Consulting
The Company profile of Actica Consulting on Consultancy.uk is currently not activated....
CGI
The Company profile of CGI on Consultancy.uk is currently not activated....
Frazer-Nash
Frazer-Nash does not have an active company profile on Consultancy.uk....
Newton
The company profile of Newton Europe on Consultancy.uk is currently not activated....
Guidehouse
The company profile of Guidehouse on Consultancy.uk is currently not activated....

Silver level

Infosys
The company profile of Infosys on Consultancy.uk is currently not activated....
Project One
We are a leading independent business transformation consultancy. Our change management experts work with you on your most complex change programmes. With so much pressure for change through digital evolution, regulatory change and evolving customer expectations, if yo...
VIMA Group
VIMA Group does not have an active company profile on Consultancy.uk....
BMT
BMT does not have an active company profile on Consultancy.uk....
Alchemmy
The company profile of Alchemmy on Consultancy.uk is currently not activated....
Osprey
Osprey does not have an active company profile on Consultancy.uk....
CYLAD Consulting
CYLAD Consulting does not have an active company profile on Consultancy.uk....

Bronze level

Tata Consultancy Services
The company profile of Tata Consulting Service on Consultancy.uk is currently not activated....
i3Works
i3Works does not have an active company profile on Consultancy.uk....
umlaut
umlaut is a global, full-service, cross-industry, end-to-end company that offers advisory and fulfillment services to clients all over the world. We utilise our interdisciplinary capabilities to add value, quality and focus to their organisations and products. We are a...
Net Consulting
Net Consulting does not have an active company profile on Consultancy.uk....
View all 2023 rankings

About the Top consulting firms ranking

Our ranking sets out to answer one basic question: what are the top consulting firms in the UK?

The consulting industry of the UK is home to hundreds of consulting firms – large, mid-sized, boutique and niche consultancies – serving clients across all industries and segments, and specialised in every conceivable area of expertise. Our guide of top consulting firms showcases the industry’s leading players based on the region’s most extensive database of industry insights.

The ranking consists of top consulting firm lists across 30+ areas of expertise (strategy, management, finance, supply chain, sustainability, etc) and 30+ sectors (financial services, public sector, energy, consumer goods, industry, etc), as well as a number of topic-oriented rankings.
Top Consulting Firms
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