Top Cyber Security consulting firms in the UK

What are the top consulting firms in the UK for Cyber Security services? The top Cyber Security consulting firms in the UK list presents the country’s leading consultancy firms specialised in Cyber Security, based on our unique database of more than 2 million data points spanning insights from clients and consultants.

Capabilities are assessed on the breadth of depth of Cyber Security offerings, advisory and implementation expertise in Cyber Security, the track record of consulting projects delivered in the area of Cyber Security and the quality of thought leadership.

The ranking includes all consulting firms in this list for which we have sufficient data. The dataset is refreshed by the hour, meaning that lists are near real-time.

The top consulting firms in the UK for Cyber Security services:

1.
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 managemen...
2.
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 fi...
3.
PA Consulting Group
We believe in the power of ingenuity to build a positive human future in a technology-driven world. As strategies, technologies and innovation collide, we create opportunity from complexity. Our dive...
4.
Elixirr
The Challenger Consultancy Elixirr is a different type of consultancy. They help their clients change the game in their industries, and are changing the game in their own. You can’t out-innovate the ...
5.
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 wo...
6.
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 success...
7.
The 324 Consultancy
Whatever your high risk and urgent cyber security concerns, our experts will ensure you achieve the successful outcome you need. We do this by delivering simple solutions to your complex challenges. ...
8.
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 sustainab...
9.
Delta Capita
Delta Capita is a leading global financial services provider of managed services, technology solutions and consulting. Delta Capita has a unique combination of experience in Financial Services and te...
10.
OC&C Strategy Consultants
OC&C Strategy Consultants is a global strategy boutique. We have more than 30 years of experience at unpicking the most complex business challenges with simple, uncommon sense. We are strategy specia...
11.
FTI Consulting
FTI Consulting is an independent global business advisory firm dedicated to helping organizations manage change, mitigate risk and resolve disputes: financial, legal, operational, political & regulat...
12.
Alvarez & Marsal
Companies, investors and government entities around the world turn to Alvarez & Marsal (A&M) for leadership, action and results. Privately held since its founding in 1983, A&M is a leading global pro...
13.
Capco
Capco is a global management consultancy with a focus in financial services including banking and payments, capital markets, and wealth and asset management, plus a dedicated energy division. We comb...
View all rankings