Top Fin Tech Startups in London, United Kingdom

Tech platform that helps businesses access foreign currencies and make cross-border payments . With Verto a business can access up to 39 currencies and make payments to suppliers in more than 200 countries at a fraction of the cost of the using banks and services such as Paypal or Transferwise.

We are a business and management services firm focused on Financial Services, Technology, Automotive and FMCG. Our mission is to enable businesses to grow or evolve sustainably. We work with small & mid-sized businesses (SMBs) and larger ones. Our clients are local, national and international. We offer core services, such as Expert and Venture Support, and custom services. In addition, we operate the Green Business Marketplace (GBM). To deliver our services and run our business, we tap into our international network of experts and business partners. P27 is a London-based business services firm, incorporated in 2004.

Retailers spend heavily to win a customer at checkout — then lose the same customer at their next device upgrade 18–24 months later. Each upgrade cycle effectively resets CAC to zero. Techster builds infrastructure that keeps that upgrade inside the same retailer checkout. We combine subscription mechanics, residual value modelling, and upgrade-timed routing to turn one-off device sales into predictable, multi-cycle recurring revenue. Instead of reacquiring customers through paid channels, retailers retain them economically — because upgrading at the same checkout is cheaper and easier than leaving. We start with UK iPhone-heavy retailers, where upgrade behaviour already exists (~80% of devices are on monthly payments). The infrastructure to capture those upgrades does not. Our model is asset-light and capital-efficient, partnering with finance providers rather than holding inventory. We are currently pre-seed and building toward 1–2 retailer pilots.

Billions of people want to move countries, but when they do they are locked out or overcharged for the financial products most people take for granted. Since 2017 we've set out to change that. We've since insured over 1 million people, and are one of the fastest-growing companies in Europe doing over half a billion of annual revenue. And, we've only just got started - we have so many more products to build & customers to service. We believe to be continually successful we need to attract the best people. So far we have 600+ people across 3 countries, and we are always on the look-out for more brilliant people. People who are ambitious, smart, collaborative, and attracted to getting things done. Want to join us on our mission? Check out our live roles on Linkedin by clicking the jobs tab (see above ☝️) and on our careers page: marshmallow.com/jobs