15 Top Companies in London to Know

These companies are boosting London’s business scene across a wide range of industries.

Written by Ashley Bowden
The royal exchange building.
Photo: Shutterstock
UPDATED BY
Rose Velazquez | Nov 01, 2024

England’s capital city has a bustling economy bolstered by a number of sectors, including its thriving tourism industry. Beyond London’s abundance of art, history and architectural marvels, the city boasts a growing business scene largely fueled by the financial services, technology and life sciences sectors. Learn more about some of the companies keeping London at the center of global attention. 

Top Companies in London

  • FloQast
  • Quell Therapeutics
  • SailPoint
  • LoyaltyLion
  • SearchSmartly

Related ResourcesTech & Startup Jobs in London

 

Top Companies in London

FloQast provides automation software for accounting teams. The company leverages AI to help organizations streamline tasks including close management, account reconciliations, accounting operations and compliance activities within a central hub. It works to help teams track their progress and coordinate with both internal and external collaborators.

 

Quell Therapeutics is a biotechnology innovator focused on cell therapy immunology. The company develops regulatory T-cell therapies for various autoimmune and inflammatory diseases. It also works to prevent organ rejection for patients undergoing transplants.

 

SailPoint provides enterprises with cybersecurity solutions for managing and securing access to their organizations’ applications and data. The company’s platform aims to protect companies against identity-based cyber threats while also improving productivity and efficiency. SailPoint’s solutions serve industries including education, financial services, healthcare, manufacturing and more.

 

LoyaltyLion offers consumer loyalty and engagement solutions for Shopify businesses. The e-commerce company equips retailers with tools for integrating loyalty programs that shape unique experiences for each shopper. Its goal is to help brands raise their repeat purchase rates as well as improve retention and customer lifetime value.

 

SearchSmartly is a real estate company that outfits property portals, marketplaces and real estate with AI-powered tools to ease the search process for home seekers, whether they’re buying or renting. SearchSmartly lets users view commute times, local schools, amenities and more for available properties. 

 

With an office minutes from Moorgate Station, PagerDuty provides an IT incident response platform to in-house IT departments that enables low-touch automated incident response protocols. PagerDuty’s protocols are triggered when an IT system faces issues like code errors or hacking that may result in downtown. This leads to efficient resolutions and workarounds to address aforementioned issues. 

 

Snyk is securing custom code and cloud infrastructure at the start of the software development lifestyle. The team is growing rapidly, with members in offices from Boston, Massachusetts, to Sydney, Australia, to London.

 

Brands all over the world use commercetools’ platform to easily create custom, scalable online shopping experiences. The company’s technology offers both B2B and B2C commerce solutions, providing businesses with tools meant to save them money on technical development, while also helping to drive productivity.

 

MVF offers lead generation to enable household name brands to gain new customers by coupling them with qualified clicks and leads. The company tracks people who search for particular services or products online. It then provides these insights to B2B clients in industries that include education, health and logistics. MVF is headquartered in London and serves businesses in more than three dozen countries. 

 

DraftKings connects its customers with digital sports betting and casino gaming experiences. The company also offers a fantasy sports platform that lets players win cash prizes for contests across leagues such as the NFL, NBA and NHL. London serves as the headquarters for DraftKings’ operations in the U.K.

 

Duda makes a platform agencies can use to design and build websites for their clients. SaaS companies and hosting services can also integrate Duda’s web building tools into their offerings. The company says its technology supports more than 1 million websites across industries like real estate and transportation.

 

Klaviyo makes AI-powered technology to enable efficient digital marketing operations. Its solutions rely on data to inform personalized ad messaging, for example, and equip marketers with time-saving automations that help them simplify their workflows. London is one of multiple cities around the world where Klaviyo has team members working.

 

Trading firm DRW uses technology and quantitative research to support activity on markets and exchanges across multiple time zones. Its array of business subsidiaries includes DRW Global Investments, which focuses on public equities, and DRW NX, which develops low latency trading solutions.

 

TransUnion provides consumers with a variety of products for credit report monitoring and protecting against fraud and identity theft. It also has a portfolio of business solutions with applications for a diverse variety of industries, including insurance, healthcare, retail, media and financial services.

 

Coro’s platform offers modular cybersecurity solutions. Through the platform’s dashboard, Coro says organizations can oversee every aspect of their security posture, from network to email security. London is one of multiple cities around the world where the company has established operations.

 

Ana Gore and Mia Goulart contributed reporting to this story.

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