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Top Consulting Firms in London (713)

Mastercard
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
We are a global technology company in the payments industry.

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...

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Mastercard

Mastercard's Top Stability & Growth Strengths

Strong Revenue Growth: Net revenue rose at double‑digit rates in 2025 and continued to increase at a similar pace in early 2026, supported by higher gross dollar volume, cross‑border activity, and switched transactions. The multi‑quarter trend indicates consistent top‑line momentum rather than a one‑off spike.

Profitability: Operating income outpaced revenue growth in 2025, expanding margins, while net income and EPS also advanced strongly. This points to operating leverage as volumes and higher‑yield cross‑border flows scale.

Diversified Revenue Streams: Value‑added services and solutions grew markedly faster than the core network, with security, digital authentication, analytics, and consulting cited as key contributors. This mix shift broadens growth beyond card payment fees and supports resilience.

Hewlett Packard Enterprise
Artificial Intelligence • Cloud • Information Technology • Consulting
25 Offices
85,422 Employees
45 Benefits Hiring Now

In 1939, Bill Hewlett and Dave Packard, college friends turned business partners, started the original Silicon Valley startup in the space of a rented Palo Alto garage. Starting with audio oscillators, the friends built the foundation for a company that would grow to become a global leader in enterprise technology. More than 75 years later, our success is exemplified through...

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Hewlett Packard Enterprise

Hewlett Packard Enterprise's Top Stability & Growth Strengths

Strong Revenue Growth: Record quarterly revenue and raised outlooks indicate accelerating top-line momentum across recent quarters. Growth is concentrated in Networking and Cloud & AI, contributing to substantial year-over-year gains.

Profitability: Operating profit and margins expanded significantly with record operating results reported. This improvement accompanies heightened demand in AI infrastructure, servers, and networking.

Healthy Cash Flow: Operating cash flow and free cash flow increased versus the prior year, reflecting stronger cash generation alongside growth. Management also pointed to higher full-year free cash flow expectations.

Celonis
Big Data • Information Technology • Productivity • Software • Analytics • Business Intelligence • Consulting
Celonis helps the world’s largest and most esteemed brands make processes work for people, companies and the planet.

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...

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Celonis

Celonis's Top Stability & Growth Strengths

Strong Market Position & Advantage: Market position is described as leading, with the largest customer base and highest revenue share among process‑mining vendors, and the highest share across major regions and buyer segments. Independent analyst assessments also continue to place the company among category leaders, pointing to durable advantage.

Innovation-Driven Growth: The company is expanding from core process mining into Process Intelligence and Enterprise AI, introducing offerings such as AgentC, AI agents, integrations, and an Orchestration Engine. Reported customer‑value milestones and ongoing platform updates suggest innovation is translating into adoption and impact.

Market Expansion: Enterprise deployments reportedly increased from more than 2,500 in 2022 to 5,000+ currently, with 1,400+ businesses served and 20+ offices. Regional traction includes progress such as capturing a majority of CAC 40 firms within five years in France.

Capco
Fintech • Professional Services • Consulting • Energy • Financial Services • Cybersecurity • Generative AI
24 Offices
6,000 Employees
87 Benefits Hiring Now
Be Yourself at Work, Make a Difference, and Act with Integrity are our values at Capco.

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...

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Capco

Capco's Top Stability & Growth Strengths

Strong Revenue Growth: Company disclosures indicate Capco delivered year-over-year and sequential growth through FY2025, with momentum continuing into early FY2026 alongside increased bookings and a healthy pipeline. Feedback suggests this growth was supported by strong deal activity and order intake.

Market Expansion: Operations span North America, Europe, Asia-Pacific, the Middle East, and South America, and the firm is adding new practices and locations such as a Calgary energy practice. Commentary describes a broad-based rebound across multiple geographies and sectors.

Investor Backing & Capital Strength: As a Wipro company, Capco benefits from sustained parent-company support and is described as a primary growth engine within Wipro’s consulting portfolio. Corporate materials note Capco remains a distinct strategic unit, signaling continued investment and stability.

ZS
Artificial Intelligence • Healthtech • Professional Services • Analytics • Consulting
Where passion changes lives

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.

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ZS

ZS's Top Stability & Growth Strengths

Strong Hiring & Retention: Hiring and headcount are expanding, with disclosures of 15,000+ global employees, thousands of new hires, and third‑party estimates indicating continued workforce growth. Available evidence also points to active internal mobility and a recent increase in active job postings.

Market Expansion: Geographic and client footprints are broadening, with 40+ offices and 1,700+ customers across 170+ countries alongside concrete investments in new and expanded locations such as Hyderabad and Kingston. These moves indicate scaling delivery capacity in major capability centers and new regions.

Innovation-Driven Growth: The offering mix is shifting toward AI, data, technology, and platforms, including proprietary solutions and product capabilities. Strategic moves such as Salesforce-focused acquisitions and collaborations, plus a Tulip solution partnership, extend capabilities beyond traditional consulting.

Northslope
Artificial Intelligence • Information Technology • Software • Analytics • Consulting • Generative AI
2 Offices
100 Employees
45 Benefits
Hard Problems. Startup Autonomy. Inspiring Teammates.

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...

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Northslope

Northslope's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue is described as having grown nearly sevenfold year-over-year during a breakout year, indicating rapid topline momentum. This acceleration is repeatedly referenced alongside claims of production deployments across multiple industries.

Investor Backing & Capital Strength: A $22 million Series A in January 2026 from multiple investors is cited, providing fresh capital to scale the engineering model and platform. This financing supports continued headcount, product, and market investments.

Market Expansion: The company opened an Abu Dhabi office and now lists hubs in New York, Denver, London, and Abu Dhabi, signaling expanding geographic reach. Independent coverage highlights early regional demand driving the Gulf expansion.

Net Solutions
Information Technology • Consulting
3 Offices
835 Employees
Hiring Now

Growth, engineered. Net Solutions treats our clients' growth as an engineering problem: revenue, speed, and scale come from how well a company's software is built, connected, and kept current. We build that software: Commerce Systems, digital platforms, and SaaS products. Founded in 2000, we are headquartered in Chandigarh, India, with offices in Toronto, London, New York, and Los Angeles. Twenty-five years of...

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Net Solutions

Net Solutions's Top Stability & Growth Strengths

Future-Ready Strategy: The firm is pivoting its offerings toward Data and AI, positioning core engineering and design services around AI-enabled product development and modernization. Ongoing AI-focused executive events (e.g., “AI‑Ready eCommerce”) and content into 2026 reinforce that forward-looking posture.

Market Expansion: The incorporation of a Canadian entity in Toronto in July 2024 and continued participation in events like the Retail Technology Show 2026 indicate active geographic and go-to-market expansion. Hosting executive dinners and maintaining visible pipeline-building activities point to sustained business development efforts.

Strong Brand Reputation: Recognition at the UK eCommerce Awards 2025 and platform distinctions such as Clutch Champion/Global Award Winner signal credible standing in the mid‑market services tier. Public case work with brands like Harvard Business Publishing and references to large-enterprise engagements add to perceived credibility.

Zanders
Software • Consulting • Financial Services
13 Offices
450 Employees
Hiring Now

Zanders is a global financial consulting firm specializing in treasury management, financial risk, and technology. Headquartered in the Netherlands, it provides advisory, technology, and implementation solutions to multinational corporations, financial institutions, public-sector organizations, and NGOs. Its services help clients improve treasury and risk operations, navigate corporate finance complexity, adopt technology, and pursue environmental, social, and governance objectives across global markets....

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Zanders
Roland Berger
Consulting
46 Offices
3,500 Employees
4 Benefits Hiring Now

Roland Berger is the only strategy consultancy of European origin with a strong international presence. As an independent firm owned exclusively by our partners, we have more than 50 offices with a presence in all major markets. Our 3,500 employees are characterized by a unique combination of analytical thinking and an empathetic mindset. Driven by our values of entrepreneurial spirit,...

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Roland Berger

Roland Berger's Top Stability & Growth Strengths

Strong Revenue Growth: The firm reported record revenues, surpassing the €1 billion mark in 2023 and achieving its most successful year in 2025. Growth outpaced the broader consulting market and was evident across core regions.

Strong Market Position & Advantage: The company is ranked among the top three strategy consultancies in Europe and within the top ten globally, and is cited as the market leader in Germany and the largest European-origin strategy firm. External accolades from major lists reinforce competitive standing in its core geographies and sectors.

Market Expansion: The footprint expanded with new offices in Abu Dhabi and Sydney and a build-out in Houston, establishing presence across all continents. Recent openings and additions indicate continued international scaling.

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4C Associates Limited
Logistics • Professional Services • Analytics • Consulting
3 Offices
156 Employees
Hiring Now

4C Associates is a global commercial, supply chain and operations consultancy that helps public and private sector organisations unlock value, drive efficiency, and build resilience. Specialising in procurement and sustainable transformation, the firm delivers people-led, technology-enabled solutions. As a Certified B Corp, 4C Associates is committed to meeting high standards of social and environmental performance to create lasting societal value.

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4C Associates Limited
Inforsense
Information Technology • Consulting
London
14 Employees

Fast Answers to Complex Questions in Business, Healthcare and Life Science InforSense provides a suite of highly agile, predictive and visual enterprise business intelligence and reporting software. InforSense was founded in 1999 to commercialize pioneering, award-winning technology in the fields of High Performance Computing and Large Scale Data Mining developed at Imperial College, London. InforSense is a private company based...

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Inforsense
Moore Kingston Smith
Professional Services • Consulting • Financial Services
7 Offices
988 Employees
Hiring Now

Moore Kingston Smith is a multi-disciplinary advisory, tax, and audit firm with expertise across multiple sectors, uniquely positioned to help people realize their ambitions.

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Moore Kingston Smith
Tangent
Software • Consulting
2 Offices
169 Employees
Hiring Now

We help enterprise organisations build future-ready digital experiences, products, and capabilities with a focus on People, Planet & Purpose. From shaping the underlying strategy to refining the final design and build, we create experiences that enhance people’s lives, prioritise sustainable digital practices, and help you achieve your commercial objectives. Our 90-strong team is truly global; with team members across the UK...

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Tangent
BBD
Information Technology • Consulting
7 Offices
1,417 Employees
9 Benefits

A provider of software development and application design solutions, BBD’s 40 years of technical and developer expertise spans the education, financial service, insurance, gaming, public and telecommunications sectors. Employing over 1 200 highly skilled, motivated and experienced IT professionals - BBD is the leader in independent software development. With offices located in Amsterdam, Cape Town, Johannesburg, London, Porto, Pretoria and Pune,...

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BBD
Ankura
Consulting
20 Offices
1,500 Employees
34 Benefits Hiring Now

Ankura Consulting Group, LLC is an independent global expert services and advisory firm that delivers services and end-to-end solutions to help clients at critical inflection points related to change, risk, disputes, finance, performance, distress, and transformation. The Ankura team consists of more than 1,500 professionals in more than 30 offices globally who are leaders in their respective fields and areas...

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Ankura

Ankura's Top Stability & Growth Strengths

Strong Brand Reputation: Colleagues are often seen as operating within a well‑regarded specialist brand, reflected in repeated inclusion on Forbes’ World’s Best Management Consulting Firms lists and recognition in guides like GIR 100 and GAR’s expert-witness rankings.

Market Expansion: Colleagues are often seen as benefiting from an expanding footprint, with activity pointing to 2,000+ professionals across 35+ locations and continued geographic/practice build-outs (e.g., new or expanded offerings in regions such as Germany and India).

Investor Backing & Capital Strength: Colleagues are often seen as supported by strong sponsor backing, with Madison Dearborn Partners’ long-standing investment and a minority equity investment from HPS cited as capital support for continued expansion.

Explorance
Information Technology • Consulting
5 Offices
282 Employees
21 Benefits

Founded in 2003, Explorance supports more than 20 million students and employees in their professional journey of purpose, growth, and impact. As the leading provider of People Insight Solutions, Explorance focuses on where people's experiences converge with talent effectiveness. By connecting the moments that matter, we bring together a unified picture of needs, expectations, skills, knowledge, and competency. By providing proven...

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Explorance
Havas People
AdTech • Agency • Digital Media • HR Tech • Social Media • Consulting • SEO
5 Offices
100 Employees
Shaping meaningful brands for the changing world of work through employer branding, talent communications and technology

At Havas People, we help organizations attract, engage and retain talent by creating meaningful employer brands and talent experiences. We're a global employer branding, talent communications and recruitment marketing agency within Havas, one of the world's largest communications groups. While many agencies focus on products, consumers or corporate audiences, we specialize in one thing: people. Our work spans the entire employee lifecycle,...

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Havas People
Frazer-Nash Consultancy
Business Intelligence • Consulting
13 Offices
1,397 Employees
11 Benefits

With offices in the UK and Australia, Frazer-Nash is a leading systems, engineering and technology company. Our work makes a difference to things that matter in the world. Our 1000+ employees work from a network of ten UK and four Australian locations. They apply their expertise to develop, enhance and protect our clients'​ critical assets, systems and processes. We contribute to national...

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Frazer-Nash Consultancy
Veremark
HR Tech • Professional Services • Consulting
London
122 Employees
Veremark is a background screening and pre-hire checks provider, supporting the hiring process for businesses everywhere

Veremark is a b2b background screening and reference checking platform useable by any company that wants to hire with less risk. We have digitised and automated the traditional slow and manual processes that either get overlooked or cost companies time and money whilst providing a poor experience to the candidate. Veremark checks are faster, data-compliant and insightful

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Veremark
Kreston Reeves
Professional Services • Consulting • Financial Services
7 Offices
Hiring Now

Kreston Reeves is an accountancy and financial services firm that provides business advisory and wealth management, aiming to guide clients, businesses, not-for-profit organizations, and individuals to a brighter future. They are also a B Corp certified firm.

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Kreston Reeves

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