Top London Consulting Companies (575)

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re building a resilient economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help...

Celonis makes processes work — for people, companies, and the planet. Powered by process mining and AI, the Celonis Process Intelligence Platform integrates process data and business context to create a living digital twin of business operations. We enable thousands of companies worldwide to understand how their business actually runs and, together with their partners, build intelligent solutions that transform...

At Northslope, we believe that purpose-built AI products in the hands of business operators create far more value than slide decks or off-the-shelf software. That’s why we partner with ambitious organizations to transform entire industries through Palantir’s Foundry and AIP platforms—delivering powerful, measurable outcomes in weeks, not years. We operate more like a product startup than a traditional services firm. Our...

Capco, a Wipro company, is a global management and technology consultancy specializing in driving transformation in the energy and financial services industries. Capco operates at the intersection of business and technology by combining innovative thinking with unrivalled industry knowledge to fast-track digital initiatives for banking and payments, capital markets, wealth and asset management, insurance, and the energy sector. Capco’s cutting...

ZS is a management consulting and technology firm that partners with companies to improve life and how we live it. We transform ideas into impact by bringing together data, science, technology and human ingenuity to deliver better outcomes for all. Founded in 1983, ZS has more than 15,000+ employees in over 40 offices worldwide.

At Equifax (NYSE: EFX), we believe knowledge drives progress. As a global data, analytics, and technology company, we play an essential role in the global economy by helping financial institutions, companies, employers, and government agencies make critical decisions with greater confidence. Our unique blend of differentiated data, analytics, and cloud technology drives insights to power decisions to move people forward. Headquartered...

Ashfield Advisory is a business unit that provides integrated advisory and consulting services to the healthcare industry, leveraging an ecosystem of specialized businesses for insight, strategy, and action.

The Information Lab is on a mission. To help as many people and companies as possible to make sense of their data. Through our partnerships with Tableau, Alteryx, Snowflake & AWS, we have become a leader in both software sales and data analytics consulting services. Our team is deeply passionate about data analytics and we spend our time helping others...

We help companies with their biggest challenges – market strategies, regulatory reviews, competition inquiries. And we help governments design innovative policies and regulatory systems. Economics is (nearly) everywhere and the economist’s toolkit is large. Clients are surprised at the breadth of our work. Not just the costs of supply, movements in demand, pricing and competitive dynamics. But we are also experts...

At Red Hat, we connect an innovative community of customers, partners, and contributors to deliver an open source stack of trusted, high-performing solutions. We offer cloud, Linux, middleware, storage, and virtualization technologies, together with award-winning global customer support, consulting, and implementation services. Red Hat is a rapidly growing company supporting more than 90% of Fortune 500 companies.

At the heart of who we are is our conviction that we must make life better with tech. For us, tech has never been about just hardware or software, they are our tools. It’s about people. It’s our meaningful relationships, deep expertise and practical know-how in technology that drives what we do. We put our people, our customers, our partners and the...

Red Badger is the digital product transformation consultancy for blue chips and scale-ups. We work at the heart of organisations on the tough, complex challenges that get them close to customers. Red Badger delivers digital products that matter and that customers love. Making a positive impact where others fail, we embed new ways of working and build high performance platforms...

Matrix Global Services is an award-winning Insurance and Financial Advisory. Matrix delivers a unique portfolio of Insurance products and services that enable investors to access finance and to de-risk and enhance the security of their investments, through the application of proprietary insurance solutions that adjust and reduce risk. Matrix is an outcome led, insurance market solutions provider, the solutions that we create...

NTT DATA, Inc. is a trusted global innovator of business and technology services. We're committed to helping clients innovate, optimize and transform for long-term success. Our R&D investments help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of...

Innovation when it matters most. We build software and services that help keep people safer, healthier, and better connected worldwide. Our customers are national governments and international health bodies. They’re also police forces, emergency services, local authorities, and housing providers, all working to prevent harm and provide the right support. Our software and services get them great outcomes

American Express Global Business (Amex GBT) is the world’s leading B2B travel platform, providing software and services to manage travel, expenses, meetings & events for companies of all sizes. Our solutions include: Egencia: the leading software as service travel platform for small and medium-sized enterprises (SMEs). Ovation: the solution synonymous with high-touch travel service. The Neo Technology Group: a technology-focused team that builds...

One of the world’s leading economic consulting firms, Compass Lexecon provides law firms, corporations and government clients with clear analysis of complex issues. We have been involved in a broad spectrum of matters related to economics and finance – providing critical insight in legal and regulatory proceedings, strategic decisions and public policy debates. Our experience and expertise apply to virtually...

We provide deep expertise with technical and business specialists to help clients secure and protect the UK. We are Subject Matter Experts in the National Security, Law Enforcement, Telecommunications, and Health & Care sectors. In complex environments, we use innovative methods to solve the hardest data challenges to help organisations make more informed and accurate decisions, at scale and faster. Our specialisms...

Alpha Alternatives (formerly Lionpoint Group) is the specialist alternatives consulting division of Alpha FMC, dedicated to creating value for private markets clients—including Private Equity, Private Debt and Liquid Credit, and Real Assets and Infrastructure—through advisory support, technology optimization, and process transformation. With hundreds of specialist consultants in key markets globally, we deliver solutions across the entire program lifecycle, helping over...

APCO is a global advisory and advocacy firm helping organizations build the un/common ground upon which progress is made.