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Top Tech Companies (4,667)

Marketing Tech
3 Offices
167 Employees

We are CTI Digital. Our award-winning team of 200+ strategists, designers, marketers, and developers puts digital at the heart of your organisation. Based in the UK, we deliver digital transformation, build, and growth-based services for companies ready to champion their market. CREATIVITY · TECHNOLOGY · INNOVATION Since 2003, we have become an industry leader through our commitment to quality, our focus on technology and our long-lasting relationships with clients. We have 20 years of experience providing innovative, end-to-end digital solutions for a diverse range of clients such as Visit Britain, Chester Zoo, Aldermore Bank, British Council, Prezzo and Mind.


Food
4 Offices
4,217 Employees

Headquartered in the UK, with revenues of €3 billion and operations in 22 key markets, Nomad Foods is one of the world's leading frozen food companies. In 2025 we'll celebrate our 10th anniversary, but we are built around a number of iconic brands (including Birds Eye, Findus and iglo and more recently Ledo and Frikom) that invented the frozen category more than 100 years ago and continue to set the bar for great taste, nutrition, convenience and affordability. Across everything we do, we are guided by our Purpose – Serving the World with Better Food – and how we can make a positive impact on our Performance, People and the Planet. To find out more, please visit www.nomadfoods.com


Information Technology • Internet of Things
London, England
113 Employees

Cellhire (www.cellhire.info) is a global telecoms provider of mobile communications, M2M/IoT services and data connectivity. Established in 1987 the Group serves EMEA, Americas and APAC with offices in the UK, USA, France, Germany and Japan. Partnering with MNO’s globally, Cellhire provides access to mobile connectivity at market-leading commercials to companies and Indirect partners worldwide. Cellhire is at the forefront of the growing IoT market, having developed extensive IoT capabilities such as Fixed IP, IoT SIMs, eSIM and Multi-IMSI. In addition Cellhire is a Full MVNO of Orange in France, under the brand ‘eSIMsmart’ and is a member of the GSMA. Cellhire is a key supplier of bespoke and commercially competitive airtime to its Indirect channel partners, leveraging longstanding relationships with all three major UK networks (Vodafone, O2, EE) and over 40 key global MNOs. Atlas is an in-house developed billing engine and SIM management portal which creates an unrivalled customer experience. Leveraging international relationships with official sponsor mobile networks, Cellhire provides bespoke mobile voice & M2M data services to participants at major global sporting events such as the Olympics and FIFA World Cup. The Company is committed to delivering the highest standards of customer service which is underlined by its continued attainment of ISO 9001, the internationally recognised quality standard. Cellhire is Investors in People certified and won the highly coveted Queen’s Award for International Enterprise, as a result of its success as a specialist in the delivery of mobile communication solutions for events around the world. Since 2019, Cellhire has attained ISO 27001, the internationally recognised Information Security Management System Standard (ISMS). Cellhire recently secured a significant investment from mid-market private equity house LDC for a minority stake, to accelerate its substantial growth plans.


Fintech • Payments • Cryptocurrency • Web3
London, England
44 Employees

Fiat Republic is a Banking-as-a-Service (BaaS) platform on a mission to help crypto break into the mainstream by cracking the banking code. We offer a Banking and Payments API that lets crypto platforms easily embed and automate fiat flows for their end-users and their internal treasury teams. With a strong compliance & AML foundation, we are bringing the crypto platforms together for access to the best crypto-friendly banks through the Fiat Republic Consortium.


Fintech • Payments • Financial Services
3 Offices
156 Employees

Hazeltree provides innovative cloud-based treasury solutions to investment management firms, delivering enhanced transparency, liquidity, improved performance, and risk mitigation. Hazeltree’s treasury and portfolio finance technology solutions serve alternative asset managers including hedge funds, private equity funds, private debt, real estate funds, infrastructure funds, pensions and endowments, and their service providers. Hazeltree is headquartered in New York, with offices in London and Hong Kong. For more information, please visit hazeltree.com


Fintech • Financial Services
4 Offices
4,156 Employees

At TSB we’re pioneering a new kind of banking for Britain – one that’s simple, straightforward and cares about people. We offer friendly, honest and convenient banking that’s designed to meet our customers’ needs, not just ours. It’s what makes us different – that and our commitment to the communities we serve. We want to make banking better for everybody. With over 6,000 employees across our nationwide network of branches and operating centres, we're dedicated to the 5 million customers across the UK who do their banking with us. https://m.youtube.com/watch?v=YJzJCd_pwy8 We will never ask you for any personal data on LinkedIn. Please protect yourself by not posting any personal information such as account details or contact details. TSB Bank Plc is authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the Prudential Regulation Authority under registration number 191240, except for lending where we are licensed by the Office of Fair Trading. We subscribe to the Lending Code; copies of the Code can be obtained from www.lendingstandardsboard.org.uk. We are members of the Financial Services Compensation Scheme and covered by the Financial Ombudsman Service. (Please note that due to the schemes’ eligibility criteria not all TSB Business customers will be covered by these schemes). Registered office: Henry Duncan House, 120 George Street, Edinburgh, EH2 4LH. Registered in Scotland No. SC95237.


Security • Software • Business Intelligence
London, England
36 Employees

Gathering global investigative data doesn't have to be complicated, time-consuming or expensive. We've designed the first one-stop platform that simplifies the sourcing and management of due diligence, intelligence and global data. With a vetted global community and streamlined workflows, finally there is a tech-enabled solution that supports the full spectrum of investigative research, even at scale. Ground Truth Intelligence - global due diligence and investigations without the friction.


Information Technology • Legal Tech • Software
London, England
38 Employees

StructureFlow helps legal, finance and corporate teams create professional, data-rich structure diagrams. As an award-winning UK legaltech company, we’re proud to partner with leading law firms across the world. Currently on the Founders Factory program, previous winners of Slaughter and May’s Collaborate programme and participants in Allen & Overy’s Fuse, we are creating a new category of technology in a thriving legaltech industry. Our mission is to help users think, communicate and collaborate more efficiently, by visualising transactions and matters using our secure software. Founded in 2017 by Tim Follett, a corporate lawyer by background, StructureFlow is now being used by some of the world’s largest and most prestigious professional services firms and in-house teams. If you’d like to demo our visualisation software, or partner with us, contact us at: [email protected]


Fashion • Retail
London, England
11 Employees

Tailr delivers a unique combination of sizing features and production services including tech pack generation, quality control and ease of integration. Our platform has all aspects of fit built-in from the ground up enabling us to solve fit during production, streamlining the sampling process and removing tech pack errors. By ensuring your sizing is consistent in your brand vertical Tailr removes the headache of your shoppers trying to find their size.


Information Technology
2 Offices
1,464 Employees

Hyperoptic was founded in 2011 to shake up the broadband market, and we're proud to be forever in our customers' corner. Unlike some providers, we deliver full fibre – which means we bring our fibre cabling all the way to the building. And that means an ultra-reliable connection with top speeds over 48x faster than the UK’s average upload. But it’s not just our broadband that’s top-notch. With no mid-contract price hikes and more 5-star Trustpilot ratings than Sky, BT and Virgin Media combined, we also know a thing or two about gold-standard service. No wonder we were named Uswitch Broadband Provider of the Year in 2023.


Information Technology • Software
London, England
140 Employees

Ometria is a customer data and experience platform that helps retailers increase CRM revenue. Our solution combines the data unification and customer insight of a CDP with a cross-channel marketing orchestration platform, letting retail marketers easily and efficiently create experiences their customers love across email, mobile, on-site, social, direct mail and more. Ometria’s proven approach to accelerating revenue – our Retail Success Model™ – is a first-of-its-kind data science model for driving CRM growth in retail. It combines four proprietary AI algorithms that analyse a retailer’s CRM performance and deliver a bespoke marketing plan for reaching their revenue goals


Healthtech
London, England
41 Employees

Contura International Ltd is a medical device company developing, manufacturing and commercialising products using its unique patented hydrogel technology


Big Data • Insurance
London, England
16 Employees

We help insurers and banks to validate, update & enrich the data of their commercial lines' clients with Open Data Analytics. We make underwriting and risk selection easy, fast, and accurate We only need your client’s business name and address to find updated information in several sources. By incorporating the latest AI technology and Open Data Analytics you will be able to understand better your SME clients and get adapted to their needs in real-time


HR Tech
Fully Remote, England
51 Employees

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 gap: How to become a skills-based organisation': https://www.spottedzebra.co.uk/white-paper The World Economic Forum describes the skills crisis as one of the biggest challenges of our time, second only to climate change. It's a $11.5 trillion dollar issue that's having a greater impact on world economies than COVID-19. To survive, enterprises are becoming skills-based organisations. But most are failing because they lack the right tools. Spotted Zebra changes that! At Spotted Zebra, we power the skills based organisation through our workforce management platform, enabling clients to put skills at the heart of their talent decisions and to start where the need is - whether that's hiring, succession planning or reskilling. We believe that everyone has a superpower and everyone has a role to play in solving the skills crisis. So, if you're interested in joining us on this mission, please reach out and share your superpower with us. Together, we can make a difference.


Agency
7 Offices
2,068 Employees

The imaginative application of art and science. AKQA is a design and communications company that employs 2,200 professionals in 29 studios across five continents. Awarded two Cannes Lion Grand Prix’s in 2019, and recently named by Gartner and Forrester as one of the world’s leading experience design and innovation agencies.


Nanotechnology
London, England
10 Employees

SPARTA Biodiscovery is a brand-new spin-out company from Imperial College London developing and commercialising the SPARTA® technology. SPARTA® (Single Particle Automated Raman Trapping Analysis) is a breakthrough analytical technology for automated, label-free comprehensive characterisation of nanoformulations. SPARTA® is available through our service offering and in the near future as a benchtop instrument.


Retail
London, England
140 Employees

Here at iSmash we believe that when people need help with their technology they should be able to find somewhere that's convenient, quick and provides the highest quality and friendly service at a price that doesn't cause the same worry as a broken phone. We are the trusted chain of repair centres for smartphones, tablets and computers. We distinguish ourselves as the leading tech repair service online and in-store, with over 900,000 repairs to date since 2013. We currently have 38 repair stores across the UK and are expanding rapidly. A national post in service and our head office manages business services for our large range of corporate clients. As a Business Account customer you can receive: - Dedicated Account Manager - Ultra-Fast Repairs - Special rates - Monthly Benefits E: [email protected] T: 020 7657 1195 All of the outstanding services we offer are only available through our outstanding people. We're always looking for passionate and curious people who know their way around a circuit board. In exchange we offer an exciting and varied career that allows you to use your technical capabilities to help deliver amazing service to our customers when they need it most. We also provide you with an environment to learn and grow along with some very personalised benefits. If you'd like to find out more, please check out our careers page on our website below or send us an email at [email protected]


Security
London, England
116 Employees

CybSafe measures and tracks security behaviour to improve security controls and awareness activities. Follow for security awareness, behaviour and culture updates, useful reads and job postings.


Gaming • Mobile
London, England
24 Employees

We believe competitive games should be accessible, fun and rewarding. Set on a mission to build a new category of competitive games everyone can enjoy in short snackable sessions – introducing Lunchtime Esports. We believe multiplayer games are too hard to master without a significant time commitment. By making games accessible, everyone can compete at their own pace. With the blockchain backed technology, we create a competitive environment – Pixion League – where players compete to win rewards they truly own, bringing our vision of Play-to-Own to life.


AdTech • Artificial Intelligence • Marketing Tech • Automation
London, England
66 Employees

SpotlerUK is an AI powered marketing automation and lead generation software provider. We offer an all in one inbound & outbound platform, allowing marketing & sales teams get more leads, convert more traffic and run complete marketing campaigns. With a diverse customer base both in the UK and around the world, we are immensely proud of the quality of the software we develop. We are continually striving to exceed our customers’ expectations with our support, consultancy, managed services. This along with our software offering equips you with all the tools you need to run marketing automation smoothly and efficiently within your business. All of our team are educated to a very high standard in their allotted discipline, enabling them to deliver the highest possible level of service to our customers. Contact us today to discuss your marketing needs or to arrange a demo of our market leading software.