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Top London Mobile Companies (120)

Digital Media • Fintech • Information Technology • Mobile • Payments • Software • Financial Services
10 Offices
2,700 Employees

Want to feel truly valued at work? Check out Q2! Our unique company culture and super-hero employees, are what sets us apart. We know how to get it done and still have fun! Q2 builds the leading mobile banking software platform serving Credit Unions, Banks (large and small), Community Banks and Financial Institutions. Our mission is to build stronger and diverse communities by strengthening their financial institutions. Q2 prioritizes innovation, collaboration and celebrating our employees who make our mission successful. Q2 is a national "Best Place to Work" Award winner 3 years running! Join our "Circle of Awesomeness"! #Q2Peeps


Marketing Tech • Mobile • Software
15 Offices
1,500 Employees

At Braze, we believe in the passion of our people. We seek to ignite that passion by setting high standards, championing teamwork, and creating work-life harmony. We thrive when people add their unique perspectives to our ever-growing teams—and we strive to empower you to make an impact that fuels both you, and our business.

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Fintech • Mobile • Payments • Software • Financial Services
11 Offices
6,000 Employees

We’re making a positive, irreversible change in the world of finance. Together. People on every continent around the world are choosing Wise to help them live, travel and work internationally. We’re the fairest, easiest way to send money overseas. Built by and for people who live global lives, we make sending money abroad up to 8 times cheaper than the bank. This is money without borders - instant, convenient, transparent and eventually free. For our customers, using Wise is as simple as sending money from A to B, but behind our app and website is a complex engine of currencies and routes, that’s being designed, built and powered by our talented teams in cities around the world. We’re just at the beginning of our story and we’re growing at an incredible pace. We won’t stop until anyone, anywhere can send, spend and receive money wherever they are, whatever they’re doing. There’s still heaps to do and we can’t do it alone.


Digital Media • Mobile • Software • Conversational AI
4 Offices
240 Employees

At Sendbird, we are building the most scalable and powerful chat API in the world with a mission to build connections in a digital world. Conversations have always been the way people build relationships and get things done and our goal is to put the power of conversations in the hands of every developer and brand by making apps more social through chat, voice and video. Sendbird is a rapidly growing unicorn start-up headquartered in San Mateo, CA with additional offices in; Seoul, London, Singapore, and Bengaluru and has raised over $220M with a $1 Billion+ valuation from leading investors, including: ICONIQ Capital, STEADFAST Capital Ventures, Tiger Global Management, Shasta Ventures, Softbank Vision Fund 2, and Y Combinator.


Digital Media • eCommerce • Gaming • Mobile • News + Entertainment
11 Offices
1,197 Employees

Crunchyroll is the world’s largest destination for anime and manga focused on creating 360° experiences — from video to merchandise, events, and gaming — for fans to connect through the content they love.


Enterprise Web • Mobile • Professional Services • Software
5 Offices
180 Employees

Dscout helps companies better understand the experiences people have with their products and brands in everyday life. Our SaaS video research platform helps our customers gather, manage, share and analyze millions of in-context moments submitted by people around the world.


Agency • Gaming • Marketing Tech • Mobile • Analytics
9 Offices
2,300 Employees

tms unites technology and marketing and sourcing to drive transformational change for the world’s leading brands. With 1200+ employees across 26 countries, we offer an impressive range of solutions — from inspiration and innovation to category management and delivery. ​ Headquartered in Chicago with 10 offices worldwide, we are responsible for some of the world’s most successful and iconic long-term marketing platforms, including McDonald’s Happy Meal and MONOPOLY programs. Operating as a creative agency, a strategic consultancy and a technology provider, we engage with over 110 million customers every single day for clients including McDonald’s, adidas, T-Mobile, Starbucks, Vue and O2.


Artificial Intelligence • Cloud • Mobile • Security • Software
3 Offices
145 Employees

Our mission is to secure voice with trust, identity and intelligence. We're protecting people from spam and fraud calls, connecting businesses with their customers, and helping carriers secure their networks for all.


Artificial Intelligence • Cloud • Machine Learning • Mobile • Software • Virtual Reality • App development
25 Offices
5,000 Employees

Snap Inc. is a technology company. We believe the camera presents the greatest opportunity to improve the way people live and communicate. We contribute to human progress by empowering people to express themselves, live in the moment, learn about the world, and have fun together.


eCommerce • Mobile
7 Offices
600 Employees

We bring people together around the things they love and turn their passions into their livelihood.


Gaming • Information Technology • Mobile • Software
12 Offices
6,500 Employees

Headquartered in New York City, Take-Two Interactive Software, Inc. is a leading developer, publisher, and marketer of interactive entertainment for consumers around the globe. We develop and publish products principally through Rockstar Games, 2K, Private Division, and T2 Mobile Games. Our products are designed for console systems and personal computers, including smartphones and tablets, and are delivered through physical retail, digital download, online platforms, and cloud streaming services.


Mobile • App development
4 Offices
250 Employees

Experts in everything mobile, Apadmi has over 260 experts based across their HQ in Manchester's Media City and their hubs in London, Edinburgh, Lisbon and Amsterdam. Apadmi design, develop and optimise mobile apps for leading brands. We unlock new value through strategy, platforms, middleware and systems integrations that transform the way they work. Our digital solutions are designed to connect people in ever-more innovative ways, wherever they are. By taking time to truly understand your needs, we can create experiences that not only meet your requirements now but continue to deliver genuine benefits into the future – both for your business and your customers. From leading-edge technology to ground-breaking apps, our goal is to enrich the lives of people on the move all around the world.


Fintech • Mobile • Security • Software • Cybersecurity
6 Offices
320 Employees

As the world moves to a mobile-first economy, businesses need to modernize how they acquire, engage with and enable consumers. Prove’s phone-centric identity tokenization and passive cryptographic authentication solutions reduce friction, enhance security and privacy across all digital channels, and accelerate revenues while reducing operating expenses and fraud losses. Over 1,000 enterprise customers use Prove’s platform to process 20 billion customer requests annually across industries, including banking, lending, healthcare, gaming, crypto, e-commerce, marketplaces, and payments.


Mobile • Software
London, England
17 Employees

Qwil Messenger makes chat safe and compliant when it matters most: between staff, clients and partners. Qwil Messenger is a cloud native chat platform that seamlessly connects clients and employees of multiple firms and their brands globally. Our mobile and web app powers co-ordinated, confidential conversations ensuring each user’s identity is verified & trusted, their privacy maintained, business data is kept protected and hosted in the required jurisdictions, fully complying with GDPR & MiFID II. It is also functionally rich and works just like the social chat platforms that dominate our personal lives, and provides all the benefits associated with what is the most popular and fastest growing form of electronic communication globally.


Edtech • Mobile
London, England
34 Employees

Apps for Good is an education technology movement which prepares young people for the real world. Working alongside educators Apps for Good offers a free, flexible course framework that infuses digital learning with teamwork, creativity and entrepreneurship. Students find a problem they want to solve and apply new skills to make a real-life technology product. They explore the full product development cycle from concept to coding, to launch in a way that brings the classroom to life. Follow us on Twitter @appsforgood.


Mobile • Software • Cybersecurity
London, England
35 Employees

Get your system tested by world-class Strikers and start making cybersecurity part of your development cycle. Strike is a global cybersecurity platform that helps companies be protected by detecting and fixing vulnerabilities in their systems continuously. This is achieved by implementing Pentestings that combine top talent and technology. These tests are performed by Strikers, a global community of world-class ethical hackers that have international recognitions and certifications.


Information Technology • Mobile • Software
London, England
45 Employees

We are the guides on your exciting journey around the digital world. Our complex digital solutions will dazzle your customers and boost your position in this overflowing world of companies. Our experience involves working for start-ups as well as established companies from all over Europe - Czech Republic, Italy, Belgium or Denmark to name some. We aim to provide complex services beginning with analysis, user research, journey mapping, workshops and planning, as well as design and UX (involving prototyping and user testing, UI and interaction design as well as service design or brand and identity) and finally development - iOS and Android development, web app development, machine learning and internet of things. The cooperation with us never ends with “here you go, this is your website” - we are your long-term partners guiding you through the ubiquitous innovations helping you to always be a step (or two) ahead of your competition.


Fintech • Mobile • Software • Design • Web3
6 Offices
3,700 Employees

Andersen is a top-ranked software development company that specializes in developing mobile apps, enterprise software, and web apps. The company was founded in 2007. Since its inception, Andersen has been focused on helping its clients solve complex problems and meet their business goals. Its software suite helps customers to streamline their operations and improve their productivity. The team of experienced developers from Andersen is well-versed in a variety of programming languages and technologies. The company has clients around the world and has successfully delivered projects for clients in a wide range of industries, including healthcare, education, finance, retail, and logistics. If you are looking for a reliable and skilled software development partner, then Andersen is the right choice for you.


Mobile • Consulting
London, England
5,845 Employees

Vialto Partners is focused on transforming the global mobility ecosystem to support multinational organizations and their employees. The organization sparks growth and creates meaningful impact for businesses and individuals in more than 150 countries, supported by a team of over 6,000 dedicated immigration, tax, human resources and technology professionals. ​ Vialto Partners offers clients:​ Tax solutions: Strategic tax planning, preparation and cross-border compliance services, including tax equalization and employment structures.​ Immigration services: Immigration-related consulting, processing and compliance services informed by knowledge of government regulations and rapidly changing immigration laws.​ Compensation and rewards: Integrated, end-to-end payroll and compensation management and reporting to ensure holistic global reporting, local compliance and overall cost-effectiveness.​ Dynamic work strategy and services: Design and implementation of real-time mobility strategies and services—from mobility managed services to remote work and business travel solutions.​ Vialto Partners is reimagining the future of global mobility, driving the mobility ecosystem forward to create a more connected, integrated and efficient supply chain to meet and exceed the evolving challenges and complexities of global workforce management. #vialtopartners​


Information Technology • Mobile • Consulting
London, England
25 Employees

Search is changing. Digital maps, powerful computers in our pockets, offline sensors - the way in which customers find, choose and interact with real-world locations is changing. One in every three mobile searches we make relates to the local area around and 50% of those result in a store visit within 24 hours. The growing influence of online channels on offline transactions brings great opportunity and raises some important questions: -How can we maintain control of our location data and customer experience across the platforms our clients use to find and interact with us? -What local customer and area specific insights can I gather? What insights can I gain? -How can I optimise my store pages and advertising for local search? Don’t worry, we’ve got you covered. Localistico enables physical location-based businesses to enhance their online-to-offline marketing capabilities and increase both local awareness and footfall, empowering brands to convert online engagement into offline sales, globally. Our platform helps both in-house marketing teams and agencies improve specific store performance with features including automated local advertising, store-by-store comparative competitive positioning and a secure, central store for location data that is synchronized with platforms such as Google, Apple, Facebook, Foursquare and Bing.


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