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Top Tech Companies in London (8,303)

RAD365
Healthtech • Telehealth • Big Data Analytics
4 Offices
89 Employees

RAD365 is an Healthcare service provider delivering Teleradiology solutions, Knowledge Processing & Data Analytics solutions, Software solutions to the healthcare industry. Established in the year 2007, RAD365 is continuously helping healthcare organizations to operate effectively in a technology-driven environment. RAD365 is committed towards solving the real-world needs of the healthcare industry by developing strategic solutions. Our technological capabilities, consistent quality...

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RAD365
Pollinate
Cloud • Fintech • Financial Services
London
103 Employees

Putting banks at the heart of every small business Pollinate is creating the next generation of digital tools for small businesses, being deployed by banks around the world. Huge advances in technology, changes to regulation, customer expectations and the explosion of disruptive fintechs has changed the payments landscape for banks and small businesses alike. Not only that, but payments data will enable,...

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Pollinate
House of Commons of Canada
Agency • Professional Services
2 Offices

The House of Commons Administration supports Members of Parliament by providing services, infrastructure, and advice to help them carry out their work in support of parliamentary democracy.

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House of Commons of Canada
Nagarro
Artificial Intelligence • Information Technology • Machine Learning • Software • Virtual Reality • Analytics
61 Offices
19,994 Employees
8 Benefits Hiring Now

Nagarro helps future-proof your business through a forward-thinking, fluidic, and CARING mindset. We excel at digital engineering and help our clients become human-centric, digital-first organizations, augmenting their ability to be responsive, efficient, intimate, creative, and sustainable. Today, we are 19,000 experts across 36 countries, forming a Nation of Nagarrians, ready to help our customers succeed.

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Nagarro

Nagarro's Top Stability & Growth Strengths

Resilient & Sustainable Growth: Colleagues are often seen as delivering steady, continued expansion, with revenue increasing year-over-year through 2024 and into 2025 despite a subdued IT services market. Growth is also framed as durable due to continued analyst expectations for further expansion and management guidance indicating continued momentum.

Diversified Customer Base: Colleagues are often seen as benefiting from low dependency on any single client, with limited concentration among the largest accounts. The presence of many sizeable client relationships (including a large cohort of €1m+ clients) supports resilience in demand fluctuations.

Profitability: Colleagues are often seen as improving operating performance, with stronger adjusted EBITDA margins and rising EBIT in later 2025 periods. Margin expansion is linked to higher utilization and operational improvements that lifted profitability even when net profit was affected by non-operational items.

Onafriq
Fintech • Payments • Software • Financial Services
2 Offices
732 Employees

As a pioneering payments company building the African payments infrastructure for the next 100 years, Onafriq connects businesses to the continent through our global payment network. We connect over 500 million mobile money wallets, 200 million bank accounts, and 400,000 agents in Nigeria. Our omnichannel network enables domestic and cross-border disbursements and collections, card issuing and processing, agency banking, and treasury...

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Onafriq
Sundayapp
Mobile • Payments • Software
6 Offices
358 Employees

sunday turns the tedious 15 minutes it takes to pay at a restaurant into a quick, simple experience that takes less than 10 seconds. You scan a QR code, pay, and walk away. In the meantime restaurateurs can focus on what matters for them: cooking incredible food and delivering an amazing guest experience. Founded by Victor Lugger and Tigrane Seydoux, the...

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Sundayapp
DataRobot
Artificial Intelligence • Information Technology • Machine Learning • Software
4 Offices
1,610 Employees
22 Benefits

DataRobot is the AI Cloud leader, delivering a unified platform for all users, all data types, and all environments to accelerate delivery of AI to production. Trusted by global customers across industries and verticals, including a third of the Fortune 50, delivering over a trillion predictions for leading companies globally.

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DataRobot

DataRobot's Top Stability & Growth Strengths

Strong Market Position & Advantage: DataRobot is repeatedly positioned as a Leader in major analyst evaluations for DSML and AI/ML platforms, including recognition for execution and vision. Governance and MLOps depth are also emphasized through strong placements in assessments focused on deployment, monitoring, and controls.

Strategic Partnerships: The company is positioned as deeply integrated with major enterprise ecosystems through partnerships with large cloud and data platforms. Channel and distribution initiatives, including an SAP store presence, point to broadened enterprise routes to market.

Investor Backing & Capital Strength: The business is described as having substantial capital support, including a large late-stage funding round and significant total funding raised. A multi-billion valuation anchored by that financing is cited as a durability signal despite private-company opacity.

Credera
AdTech • Information Technology • Marketing Tech • Consulting • Cybersecurity • Generative AI
14 Offices
3,000 Employees
32 Benefits
Leaving a legacy with our people. Our employees are the lifeblood of our company.

Credera is a global boutique consulting firm focused on strategy, transformation, data, and technology. Our work begins by forming meaningful relationships with our clients. Once we understand our clients' unique goals and hurdles, we deploy teams with decades of experience in a broad range of industries and capabilities to guide our clients through their biggest challenges. We succeed by helping...

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Credera

Credera's Top Stability & Growth Strengths

Strong Market Position & Advantage: Positioning as a “global boutique” with recognized strength in marketing‑led transformation, MarTech (including Adobe), commerce, and data/AI for customer experience establishes a clear niche advantage. Participation in Omnicom’s Forrester‑recognized commerce services and recurring Forbes list mentions reinforce credibility.

Market Expansion: Offices now span North America, EMEA, APAC, and Latin America, reflecting broader coverage than the pre‑acquisition footprint. Multi‑year scaling aided by acquisitions and integration within Omnicom expanded Credera from a U.S. base to a global presence.

Future-Ready Strategy: The launch of a unified Adobe practice under Credera and ongoing capability investments indicate preparation for enterprise marketing transformation needs. Alignment to Omnicom’s precision marketing and AI agenda underscores a forward‑looking posture.

ConsenSys
Blockchain • Software • Web3
11 Offices
900 Employees
25 Benefits
We unlock the collaborative power of communities by making Web3 universally easy to access, use and build on.

ConsenSys is a leading Ethereum and decentralized protocols software company. We enable developers, enterprises, and people worldwide to build next-generation applications, launch modern financial infrastructure, and access the decentralized web. Our product suite, composed of Infura, Quorum, Codefi, MetaMask, Truffle, Diligence and our NFT platform, serves millions of users, supports billions of blockchain-based queries for our clients, and has handled...

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ConsenSys
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Credentially
Information Technology • Software • Consulting
London
62 Employees

Automated credentialing software for healthcare. HR software tries hard, but never really fits. Manual systems limp along, but never really scale. So employment costs too much, risks too much, and alienates the people you most need. Credentially’s your better way. It’s a true technology platform that handles credentialing, onboarding and compliance. It’s the tool that turns paper into data, automates...

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Credentially
David Lloyd Clubs
Fitness • Sports
96 Offices
11,500 Employees
Hiring Now

David Lloyd Clubs operates premium health and wellness clubs across the UK and mainland Europe. Its facilities include gyms, swimming pools, tennis and other racquet sports, group exercise studios, spas, family activities, children’s areas and Clubrooms. The company provides memberships designed to support fitness, recreation, relaxation and family time, serving more than 800,000 members through 149 clubs and employing over...

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David Lloyd Clubs
Spotted Zebra
Fully Remote
51 Employees
Hiring Now

Spotted Zebra's unique skills-based workforce management platform enables the world's largest organisations to align skills with opportunities through every part of the talent lifecycle - from hiring to reskilling. The results? No more skills shortages, and happier, more productive employees. Sign up to our newsletter for monthly news and advice about skills-based organisations: https://www.spottedzebra.co.uk/newsletter. Download our report 'Solving the skills...

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Spotted Zebra
WooshPay
Fintech • Payments • Financial Services
London
10 Employees

WooshPay is both a financial infrastructure platform for businesses and a specialized payments platform. WooshPay supports more than 120 currencies and a variety of payment methods, including credit and debit cards, bank transfers, and e-wallets. In addition, WooshPay offers a comprehensive set of payment services, including dispute services, customizable payment flows, and settlement services. SwooshTransfer is now trading under the...

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WooshPay
Thomas International
Marketing Tech • Software
8 Offices
11 Employees
16 Benefits

For nearly 30 years Thomas International has been a global provider of objective management systems and business assessment tools that help organisations recruit, retain and develop their people. Our business assessment tools give you the means to motivate, stimulate and encourage people in your organisation by raising people's self-awareness, self-esteem and self-confidence. Assessment, testing and development play a vital part in...

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Thomas International
Mind Candy
Information Technology • News + Entertainment • Software
London
25 Employees

Mind Candy's vision is to create worlds that fire the imagination. We imagine, build and breathe life into digital experiences that bring joy to the lives of families all over the world. If you are looking for an exciting next step on your adventure and think Mind Candy could be a place where you'd flourish - we'd love to hear...

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Mind Candy
News UK
News + Entertainment
6 Offices
5,017 Employees
8 Benefits

One of the leading media businesses in the UK and Ireland, our newsbrands include The Times, The Sunday Times, The Sun, The Sun on Sunday and The TLS. Our national broadcast brands include talkSPORT, Times Radio and Virgin Radio UK, and we have market-leading local radio stations across Ireland. In April 2022 we launched Talk as a bold new voice...

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News UK
Quadcode
Fintech
6 Offices
369 Employees

Quadcode is a fintech company specializing in financial brokerage activities and offering advanced financial products to clients globally. Our flagship product is our internal trading platform offered as a Software-as-a-Service (SaaS) solution to other brokers. By being a financial broker ourselves (B2C) and offering our technological solutions as a SaaS solution (B2B) to other brokers, we are able to identify...

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Quadcode
Graylog, Inc.
Big Data • Cloud • Information Technology • Other • Sales • Software • Cybersecurity
4 Offices
131 Employees
11 Benefits
Graylog: Empowering Threat Detection, Investigation, & Response Solutions with Cutting-Edge Technology

Graylog specialises in delivering top-notch Threat Detection, Investigation, & Response (TDIR) solutions, backed by our latest addition, the Graylog API security platform. As a renowned centralised log management (CLM) and Security Information Event Management (SIEM) provider, we offer unparalleled fast and efficient log analysis capabilities in critical areas such as security, compliance, operations, and DevOps. Our enterprise solution enables organisations...

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Graylog, Inc.
Fanbase
Software • Sports
2 Offices
20 Employees

Our mission is twofold: to work with sports organisations to build a sustainable, profitable and engaged fanbase while also helping fans feel recognised and valued by their clubs.

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Fanbase
Boux Avenue
Fashion • Retail
London
371 Employees

Boux Avenue is the lingerie, swimwear and nightwear destination for everybody, no matter your age, size or style – with sizes available in A-G and 6-18. With 30 stores operating throughout the UK, international presence and a vibrant head office based in London, Boux Avenue offers fantastic career opportunities in a fast-moving environment. Born out of a love for lingerie,...

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Boux Avenue

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