Top Defence consulting firms in the UK

What are the top consulting firms in the UK for Defence services? The top Defence consulting firms in the UK list presents the country’s most trusted, expert and influential consultancy firms in the market.

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

UK’s top consulting firms in the Defence industry:

Realtime ranking
List view
Over 500+ consulting firms were assessed for the Defence ranking, of which 45 qualify as a top player:

Diamond level

Platinum level

Gold level

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...
Sopra Steria
The company profile of Sopra Steria on Consultancy.uk is currently not activated....
Newton
The company profile of Newton Europe on Consultancy.uk is currently not activated....
Sagentia
The company profile of Sagentia on Consultancy.uk is currently not activated....
BDO
The Company profile of BDO on Consultancy.uk is currently not activated....
Capita
The company profile of Capita on Consultancy.uk is currently not activated....
Renaissance
Renaissance does not have an active company profile on Consultancy.uk....
Guidehouse
The company profile of Guidehouse on Consultancy.uk is currently not activated....
CGI
Founded in 1976, CGI is among the largest independent IT and business consulting services firms in the world. With 90,000 consultants and professionals across the globe, CGI delivers an end-to-end portfolio of capabilities, from business consulting and strategic IT to ...
IBM Consulting
The company profile of IBM on Consultancy.uk is currently not activated....
Abbott Risk Consulting
The company profile of Abbott Risk Consulting 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...

Silver level

Bronze level

View all 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.