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Top London Consulting Companies (336)

Big Data • Productivity • Software • Database • Analytics • Business Intelligence • Consulting
17 Offices
3,000 Employees

With over 5,000 enterprise customer deployments across nearly every industry, the Celonis Process Intelligence Platform uses process mining and AI to give you a living digital twin of your business operation. It’s system-agnostic and without bias, and empowers companies to reduce waste, create value and benefit people across the top, bottom, and green lines. Since 2011, the Celonis platform has enabled its customers to identify more than $18 billion in value. Celonis is headquartered in Munich, Germany, and New York City, USA, with more than 20 offices worldwide.


Fintech • Professional Services • Software • Consulting
5 Offices

We are a premier NetSuite Partner & Developer helping high-growth companies automate advanced billing & revenue in NetSuite. Since our inception, we’ve always played hard to win big. True success only happens when you swing for the fences, and since 2013, we've been hitting home run after home run (even while working from home). But what drives our success, you ask? It's our passion—not only for changing how finance teams grow using complete cloud technologies, but also for giving them their lives back in the process.


Artificial Intelligence • Healthtech • Professional Services • Analytics • Consulting
36 Offices
13,000 Employees

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 13,000 employees in over 35 offices worldwide.


eCommerce • Information Technology • Retail • Software • Consulting
6 Offices
750 Employees

Since 2012, Mirakl has been pioneering the platform economy, empowering retail and b2b enterprises with the most advanced, secure and scalable technology to digitize and expand product assortment through marketplace and dropship, improve efficiency in supplier catalog management and payments, personalize shopping experiences, and boost profits through retail media.


Artificial Intelligence • Big Data • Healthtech • Machine Learning • Professional Services • Consulting • Design
2 Offices
130 Employees

Founded in 2006, 8th Light is a global team of software, design, and technology professionals. We partner with forward-thinking people and organizations to help them imagine and create elegant, robust, and groundbreaking software solutions to complex problems. With deep expertise and experience in software design, development, data, and DevOps, we work with a wide range of clients who are looking to achieve equally diverse outcomes. Rooted in a culture of continuous learning and collaboration, we’re employee-owned, and headquartered in Chicago, but our more than 130 team members live and work in locations including London, New York, Los Angeles, and Austin. Whether we’re crafting digital experiences that inform and inspire, energizing and empowering enterprises through technology-driven transformation, or nurturing and guiding internal teams looking to expand their own technological expertise and software-building capabilities, our objective is always the same: to help unlock human potential and spark change.


Cloud • Professional Services • Security • Analytics • Consulting • Utilities • Renewable Energy
10 Offices
2,000 Employees

West Monroe is a global business and technology consulting firm passionate about creating value for our clients. We co-create solutions that accelerate results now and prepare industries to tackle what’s next. We’re excited by the possibilities that technology creates. We work with our clients to deliver on the possible, building on their goals, generating fresh insights and creating inspiring outcomes. We excel at the intersection of industry, strategy, people and technology—always driving rapid impact. Our all-in approach comes from our unique employee ownership structure. Our clients’ success is our success. From the beginning, our growth has come from putting people at the center. Fortune and USA Today consistently celebrate West Monroe as a top workplace, and we’re recognized as a leading consultancy by Forbes and Forrester.


Agency • Cloud • Information Technology • Marketing Tech • Professional Services • Software • Consulting
4 Offices
52 Employees

CloudMasonry provides its customers with a single flexible consulting partner that can manage every aspect of their digital solution. For some, that means the one time design, development, and testing of a new business application. For others, it means the ongoing enhancement and support of a critical business system that is always evolving. CloudMasonry is proud to be an official consulting partner of Salesforce. While our technical experience extends well beyond basic CRM, the Salesforce suite of applications and its ecosystem of 3rd party tools remain at the very heart of the work we do.


Information Technology • Consulting
London, England
80 Employees

Amber Labs is a partnership of highly-skilled consultants and technologists. We specialise in the evolution of Data Engineering, Cloud and Analytics. We focus on delivering value from our client’s data using innovative approaches that reduce risk and delivery time, and that we are constantly improving through R&D. Amber Labs was founded on three key principles: An employee first internal culture, through diverse investment and exciting opportunities for our team, and a partnership structure ensuring everyone has an opportunity to share in the success of Amber Labs. Persistent analysis to identify opportunities to develop artefacts, accelerators and automation that allow rapid deployment of highly-technical solutions to the cloud or on-premise for our clients. Consistent investment into our ADM (Amber Labs Delivery Methodology -underpinned by Agile Methodology) to ensure we maximise velocity, quality and value


Consulting
2 Offices
41 Employees

3H Partners was founded in 2005, when consulting professionals and professors at leading European Universities and Business Schools joined forces to create a new kind of consultancy. 3H Partners blends novel academic theories, powerful technology and industry expertise to guarantee immediate impact and empower its clients for long-term success. With offices in London, Paris, Rome, Turin and Brussels and the company is successfully serving clients across Europe, the US, Asia and North Africa. Customers range from large multinational corporations, to communities of SMEs across a wide range of industries, including pharmaceuticals, manufacturing, financial services, energy, public sector, telecommunications and more, whom 3H Partners supports on projects ranging from strategy development to execution. 3H Partners'​ history deeply rooted in innovation and entrepreneurship will always drive its strategy.


Information Technology • Business Intelligence • Consulting
4 Offices
740 Employees

Nous Group is an international management consultancy with over 750 people working across Australia, New Zealand, the United Kingdom, Ireland and Canada. Nous’ broad consulting capability spans strategy, organisational performance, leadership and capability, transformation and implementation, economics, public policy, data and analytics, digital and design. By partnering with clients and complementing their strengths, Nous helps businesses, governments and community organisations transform to realise a bigger idea of success. Founded in Australia, Nous has been delivering positive influence that significantly improves people’s lives since 1999.


Business Intelligence • Consulting
London, England
7 Employees

Eupnea is a management consulting firm providing a broad range of services to support businesses ranging from Strategy and Operations to Technology and Digital. Our advice, expertise and business solutions help businesses tackle some of the most challenging issues that they face today, discover great opportunities and unlock their potential for generating unparalleled business success. Our business brings together people with passion for consulting, desire to succeed and enthusiasm to help client businesses grow. Partner with our experts to define what is possible for your business together and deliver successful outcomes with a forward view and clear approach for creating success for your business along the way.


Information Technology • Consulting
13 Offices
13,739 Employees

Virtusa Corporation is a global provider of Digital Business Transformation, Digital Engineering, and Information Technology (IT) outsourcing services that accelerate our clients’ journey to their Digital Future. Virtusa serves Global 2000 companies in Banking, Financial Services, Insurance, Healthcare, Telecommunications, Media, Entertainment, Travel, Manufacturing, and Technology industries. Using a combination of digital strategy, digital engineering, business implementation, and IT platform modernization services, Virtusa helps clients execute successful end-to-end digital business transformation initiatives. Virtusa engages its clients to re-imagine their business models and develop strategies to defend and grow their business by introducing innovative products and services, developing distinctive digital consumer experiences, creating operational efficiency using digital labor, developing operational and IT platforms for the future, and rationalizing and modernizing their existing IT applications infrastructure. As a result, its clients are simultaneously able to drive business growth through digital-first customer experiences, while also consolidating and modernizing their IT application infrastructure to support digital business transformation. Holding a proven record of success across industries, Virtusa readily understands its clients'​ business challenges and uses its domain expertise to deliver innovative applications of technology to address its clients’ critical business challenges. Examples include building the world's largest property & casualty claims modernization program; one of the largest corporate customer portals for a premier global bank; an order to cash implementation for a multinational telecommunications provider; and digital transformation initiatives for media and banking companies. Founded in 1996 and headquartered in Massachusetts, Virtusa has operations in North America, Europe, and Asia.


Healthtech • Information Technology • Software • Analytics • Consulting • Cybersecurity • App development
18 Offices
2,000 Employees

ELEKS is the partner of choice for many of the world's leading enterprises, SMEs and technology challengers. We help businesses elevate their value through custom software development, product design, QA and consultancy services. We deliver high tech innovations to Fortune 500 companies, big enterprises and technology challengers, improving the ways they work and boosting the value they create for the modern world. Our 2000+ professionals located in the Delivery Centers across Eastern Europe and sales offices in Europe, the US and UK, provide our clients with a full range of software services. These include dedicated teams, product development, R&D and technology consulting. For more information, please visit: eleks.com


Software • Consulting
London, England
127 Employees

With offices in London, Lisbon, and Porto, YLD is a product design and software engineering consultancy specialising in customer experience and disruptive technologies. We were among the first adopters of innovative technologies like Node.js, React.js, React Native, Kubernetes, and GraphQL, which are now staples for many businesses. YLD was also an early adopter of Design Systems as a service and founded Design Systems London, a non-profit community focused on design and product. We leave your teams and tech in a better space by curating bespoke teams of cross-functional experts in software engineering, architecture, DevOps, delivery, design, product and data science to work alongside your teams through close collaboration and, where needed, pair programming or technical training. We drive rapid iteration towards key business objectives, vision and chosen metrics, creating a long-standing product culture and delivery capability in each piece of work. We’ve helped companies like Bulb, Uphold, NewDay, GoDaddy, CondeNast, and many others, achieve technical product excellence. As a result, we enable organisations, regardless of industry, to become their most successful by creating and nurturing a culture that embraces experimentation and learning that lasts beyond the partnership. We are committed to the Open Source community, with almost 10,000 contributions across 500 open source projects. Collective contributions result in more robust, innovative and faster solutions, allowing open source communities to review the code and propose improvements that increase security and reliability. We are also actively engaged in numerous engineering and design communities, supporting and organising the likes of ReactJS Girls and Design Systems London with both online and in-person events and conferences


Information Technology • Consulting
London, England
112 Employees

Finstek is a leading technology provider focused on providing robust and flexible technology solutions, ranging from comprehensive MT4/MT5 White Label solutions, cutting-edge MT4/MT5 Bridging, advanced order routing and execution, aggregation, risk management and warehousing solutions, reporting and other fintech SAAS solutions for institutions operating in the financial markets. Our team of highly skilled and experienced professionals are committed to offering the finest levels of service to complement our class leading market offering


Information Technology • Consulting
London, England
765 Employees

EUROPEAN DYNAMICS is a leading Information Technologies service provider and software developer in the field of e-government, operating internationally as a group of companies, with offices and antennas in Athens, Berlin, Basel, Brussels, Copenhagen, London, Luxembourg, Nicosia, Stockholm, etc. The group designs, develops, supports and operates complex IT systems and commercialises a wide range of software products in the field of e-government, using state-of-the-art technologies. EUROPEAN DYNAMICS employs over 1000 engineers, IT experts and consultants (around 3% PhD, 36% MSc and 53% BSc or equivalent). The group’s staff is multilingual and multinational with in-depth experience in the delivery of services to the government sector worldwide. The group generates annual revenues in the range of EURO 40 million, with an EBITDA in the range of 20%. The value of our contract portfolio exceeds EURO 300 million. Customers include government institutions, multinational corporations, public administrations and multinational companies, research and academic institutes. The company has an extended expertise in the areas of e-Government, e-Business, e-Procurement, e-Collaboration, groupware and workflow, content, document and knowledge management, communications middleware, network management, ICT security, broadband and mobile applications. EUROPEAN DYNAMICS (ED) adheres to the General Data Protection Regulation principles by applying its Privacy Policy as published in www.eurodyn.com/privacy. By submitting an application to this position and by sharing your personal data with ED, you acknowledge and accept its Policy and authorise ED to process your personal data for the purposes of the company's recruitment opportunities, in line to the Policy


eCommerce • Consulting
London, England
78 Employees

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 primed for innovation. Red Badger creates lasting business change through integrating robust product design with deep engineering expertise. Clients include Tesco, Levi’s, Nando’s, Santander, BBC, NHS and Sky. Visit: www.red-badger.com and follow on LinkedIn and Twitter.


Information Technology • Software • Analytics • Consulting
London, England
233 Employees

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 to share our passion, get value from their software investments and change their worlds through data. We have worked with over 2000 companies across the 8 European countries in which we operate, addressing a wide variety of use cases and departments. In addition to reaching a large customer base, we introduce hundreds of people from highly diverse backgrounds to careers in Data Analytics through our Data School programme, and have created a fun, vibrant culture within the company along the way. Join in the fun at thedataschool.co.uk/apply.


Internet of Things • Consulting
London, England
1,471 Employees

Malt is a platform that connects businesses with freelancers, finding the perfect match for every project. Our mission is to provide everyone with the freedom to choose what work they do and who they do it with. By helping to redefine the world of work and the relationships we have with it we hope to empower everyone to shape their careers to fit exactly what they’re looking for. Malt was founded in 2013 by Vincent Huguet and Hugo Lassiège, who were both joined by Alexandre Fretti as Co-CEO in 2020. In March 2022, Malt acquired Comatch, enabling us to create a dedicated category for independent management consultants and interim executives where clients can access vetted expertise, known as Malt Strategy. We have now gained the trust of more than 550,000 freelancers and 70,000 clients, becoming one of the leading marketplaces for freelance talent. We are currently operational in nine countries and regions: Belgium, France, Germany, the Netherlands, the Nordics, Spain, Switzerland, the UAE and the UK. Malt has evolved into a successful scaleup with more than 700 employees from 44 different nationalities, who share the same values of care, ambition, joy and autonomy. Join us and become part of the future of work!


Information Technology • Software • Consulting
5 Offices
4,874 Employees

Infosys Consulting is a global management consulting firm helping some of the world’s most recognizable brands transform and innovate. Our consultants are industry experts that lead complex change agendas driven by disruptive technology. With offices in 20 countries and backed by the power of the global Infosys brand, our teams help the C-suite navigate today’s digital landscape to win market share and create shareholder value for lasting competitive advantage. To see our ideas in action, or to join a new type of consulting firm, visit us at www.InfosysConsultingInsights.com.