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Top Tech Companies in London (7,384)

First Abu Dhabi Bank
Financial Services
3 Offices
15,631 Employees

FAB, the UAE’s largest bank and one of the world’s largest financial institutions offers a an extensive range of tailor-made solutions, and products and services, to provide a customised banking experience. Through its strategic offerings, it looks to meet the banking needs of customers across the world via its market-leading Corporate and Investment Banking and Personal Banking franchises. Headquartered in...

First Abu Dhabi Bank
Medesk
Healthtech • Software
London
30 Employees

Medesk is cloud-based practice management software that makes working with patients and medical data easier for doctors, receptionists and practice managers. Medesk was founded by software developers born into doctors’ families, so we deeply understand doctors’ needs and the issues they face. Medesk is a team of avid digital health supporters who are passionate about solving complex problems and having...

Medesk
Teller
Software • Financial Services
London
24 Employees

Teller is the API for bank accounts. Our API enables developers to build applications that connect with their users’ bank accounts in a manner that is many more times reliable, predictable, performant, and fair than anything else available.

Teller
Green Man Gaming
eCommerce • Gaming • Retail
London
82 Employees

Established in 2010 and based in the UK, Green Man Gaming is a multi-award-winning retailer, publisher and distributor in the video games industry. We work with almost all of the world’s best pc and xbox gaming brands, publish games and sell games to millions of happy customers world-wide. We're on a mission to share our passion for video games with...

Green Man Gaming
Blackbaud
Cloud • Social Impact • Software
3 Offices
3,400 Employees
77 Benefits Hiring Now
Blackbaud is the leading provider of software for powering social impact.

Blackbaud unleashes the potential of the people and organizations who change the world. As the leading software provider exclusively dedicated to powering social impact, Blackbaud expands what is possible across the nonprofit and education sectors, at companies committed to social responsibility, and for individual change makers. Built specifically for fundraising, nonprofit financial management, digital giving, grantmaking, corporate social responsibility and...

Blackbaud

Blackbaud's Top Stability & Growth Strengths

Strong Market Position & Advantage: Blackbaud is broadly regarded as a market leader in nonprofit and social‑impact software with a large installed base and a broad, full‑stack portfolio spanning fundraising, payments, grantmaking/CSR, education, and finance. Ongoing product investment, including AI and agentic features, reinforces durable positioning across key segments.

Customer Loyalty & Retention: Customers demonstrate high retention and stickiness given the mission‑critical nature of the platform and multi‑year recurring contracts. Investor communications emphasize sustained gross dollar retention and a very high mix of recurring revenue, indicating durable relationships.

Profitability: Margins and earnings have expanded alongside reaffirmed guidance, with improvements noted in operating margin, adjusted EBITDA margin, and EPS. Management highlights steady progress in profitability and free cash flow as part of the go‑forward model.

Retail Technology
eCommerce • Information Technology • Consulting
London
12 Employees

RT's vision is to establish the largest and most efficient distribution and sales system for fast-moving consumer goods in the United Kingdom, with a focus on smoking products, personal care items, and other products. The company is dedicated to providing these products to all relevant retailers in the UK while continuously expanding its range of offerings, diversifying its supplier base,...

Retail Technology
Verv
Information Technology • Consulting
London
17 Employees

Verv Energy specialises in high-speed data acquisitions and AI in the electrical domain. High-definition fault-finding technology for the next generation of smart Heat Pumps, and Air Conditioners. We provide usage information and product utilisation directly via a web portal app or dashboard to an existing BMS. Verv has created an AI-based predictive maintenance isolator suite for Heat Pump, Air Conditioners,...

Verv
OhChat
Artificial Intelligence • Computer Vision • Digital Media • Social Media
London
18 Employees
The leading AI platform to live out your fantasies with the world's top creators and original superModels.

OhChat, also know as the AI OnlyFans, is the leading platform to live out your uncensored dreams through AI-powered text, voice and images (videos coming soon). Our superModels include original characters to suit every taste and fantasy, as well as digital twins of top real-world creators.

OhChat
Quid
Artificial Intelligence • Marketing Tech • Software
3 Offices
309 Employees
31 Benefits

Quid stands at the forefront of AI-driven consumer and market intelligence. Our generative AI provides organizations with an unparalleled, holistic insight into customer context. Beyond just capturing data, Quid enables organizations to see data through the lens of the future. By moving beyond data analysis, Quid predicts future trends, bridging data collection with predictive accuracy. Trusted by the world’s largest...

Quid
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Cybercube
Fintech • Insurance • Software • Analytics
5 Offices
138 Employees
4 Benefits See Our Teams
Delivering data-driven cyber risk analytics for the insurance industry

CyberCube is a SaaS technology company, developing world-leading cyber risk analytics and modeling to help society understand the financial impact of cyber risk. We enable society to make better decisions about which digital risks to avoid, mitigate or insure as internet-connected technologies change the nature of risk in the 21st Century. CyberCube delivers world-class insight-driven analytics, built specifically for the insurance...

Cybercube
HackerRank
HR Tech • Information Technology • Software
4 Offices
1,053 Employees
32 Benefits

HackerRank is a technology hiring platform that is the standard for assessing developer skills for over 2600 companies around the world. HackerRank helps companies hire skilled developers and innovate faster by enabling tech recruiters and hiring managers to objectively evaluate talent at every stage of the recruiting process.

HackerRank

HackerRank's Top Stability & Growth Strengths

Strong Market Position & Advantage: Evidence indicates the company is widely viewed among leaders in technical skills screening, with prominent visibility and broad enterprise adoption. Recognition alongside a small set of peer leaders suggests durable placement on buyer shortlists.

Innovation-Driven Growth: Expansion into AI-enabled interviewing and continued release activity signal active R&D and platform evolution. Depth across languages, frameworks, role-based tests, projects, and live interviews reflects an expanding product surface.

Investor Backing & Capital Strength: Sustained investment over the last decade, including significant funding, supports the ability to invest in product and content. This capital base underpins continued category presence and development.

ATPCO
Aerospace • Travel
5 Offices
561 Employees
27 Benefits

The foundation of flight shopping. Trusted leader in airline pricing and retailing content working with 440+ airlines and 200+ channels.

ATPCO
Salary Finance
Fintech • Payments • Financial Services
London
206 Employees
9 Benefits

Founded in 2015, our mission continues to be at the forefront of everything we do: to help millions of employees worldwide become financially healthier and happier. We partner with leading employers across the UK to help their people take control of their finances, which can help improve their health, happiness, and work and home life. We do this by providing...

Salary Finance
Heygo
Digital Media • Travel
London
35 Employees

Heygo empowers the world’s best guides to share their favorite places—from Paris to Patagonia—with a global audience. With over 2,800 live-streaming, interactive tours broadcasting from 70 countries and counting, Heygoers interact with their guides and each other through chat, snap postcards of their journey, and explore the world together, in real time, from anywhere they happen to be. Pretty magical...

Heygo
Timspark
Information Technology • Software
2 Offices
20 Employees
15 Benefits
Timspark is a pioneering company specializing in cost-effective software development.

At Timspark, we craft software that turns complex business challenges into competitive advantages. Here's why clients choose us: 1) Innovative Culture We foster skilled teams that resonate with the pace and passion of startups and the strategic needs of enterprises. 2) Engineering Excellence We develop business-centric technology solutions that scale with precision and speed. 3) Quality and Expertise With Timspark by your side, you have a trusted...

Timspark
Onix
Artificial Intelligence • Cloud • Machine Learning • Analytics • Consulting
10 Offices
1,553 Employees
25 Benefits

Onix is a trusted cloud consulting company that helps businesses get the most out of their technology with innovative, cloud-powered solutions and services. From data analytics and modernization to security and AI/ML solutions, we’re able to deliver tailored solutions and exceptional results for our customers because of our 20+ year strategic partnerships in the cloud, our dedication to customer success,...

Onix
Focus Group (UK)
Information Technology • Cybersecurity
20 Offices
638 Employees
16 Benefits Hiring Now

Welcome to Focus Group. Established in 2003, we’re proud to be one of the UK’s leading independent providers of essential business technology. Here to take care of all your telecoms, IT and connectivity services. This means everything in one place, one point of contact and one bill to cover everything you need. SME or global enterprise business; public sector, service...

Focus Group (UK)
Cygnet Energy
Software • Energy • Solar • Renewable Energy
London
7 Employees

Cygnet Energy, a branch off from Cygnet Properties, ventured into the renewable energy market, by turing Cygnet Properties green and started a butterfly effect in launching and developing solar farms all over Africa, Europe, India and now the UK. We have a combined 45+ years of experience and have generated over 100MW+ of energy.

Cygnet Energy
Sunsave
Solar • Renewable Energy
London
Making solar accessible to all households with the UK’s first solar subscription.

We’re making solar accessible to all households with the UK’s first solar subscription.

Sunsave
gatenox
Information Technology
London
16 Employees

Gatenox has been designed specifically with the Web3.0 era in mind and seeks to unlock its full potential for businesses. By combining the best of decentralised and centralised technologies, Gatenox is the fastest, most secure and reliable way to generate trust between businesses, organisations and regulated entities - by generating near real-time verification. Thanks to the network effect of our...

gatenox

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