London is home to many prestigious engineering firms that have been around for centuries. Whether you’re a civil engineer with an interest in redesigning public transportation systems or an environmental engineer who wants to reduce a client’s carbon footprint, engineers in the U.K.’s capital city have a wide range of interesting career opportunities to choose from. Below, we sum up a few of the top engineering companies in London.
Top Engineering Companies in London
- Sendbird
- Klaviyo
- Arup
- BAE Systems
- Babcock International
- Arcadis
- Thales
Engineering Companies in London to Know
Siemens is a well-known engineering firm that works on large-scale projects. The company covers all major engineering areas and has expertise in software, infrastructure and aerospace development. In recent years, Siemens has contributed to the James Webb Space Telescope software controls and has been instrumental in developing medical delivery drones.
GitLab Inc. is an open core software company that runs GitLab, a popular DevSecOps platform used by millions for software development, security and operations. The company operates entirely remotely, meaning employees work from home and don’t meet in person every day. For occasions when in-person meetings are needed, GitLab has offices located in the United States, Canada and England.
Tata Steel is an Indian steel company with a large presence in London and the United Kingdom. The company develops and manufactures various steel products used for large-scale engineering projects, including the construction of roads and bridges.
BAE Systems, the U.K.’s largest defense supplier, designs and manufactures combat aircraft, vehicles, ships and other defense technology. It also offers a full spectrum of engineering services. The company’s London headquarters office specializes in satellites, cybersecurity and electronic technologies for civil and military aviation customers. BAE Systems employs 93,000 people, nearly 40,000 of whom work in the U.K.
Chainlink Labs says its focus is on “pioneering how the world connects to blockchains.” The company’s global team consists of software engineers, data engineers, researchers and other technical experts working to fuel Web3 innovation across industries such as banking and gaming. This diverse team aims to support the development of decentralized applications and enhance blockchain connectivity. The fully remote company hires in London.
SendBird offers a conversation API that helps developers and brands integrate voice, video and chat capabilities into apps. IT provides read-made UI components to simplify operations and maintain enterprise-level security, compliance and scale. The company is headquartered in California and has a hybrid workplace in London.
ShapeShift develops multichain environments that provide crypto investors with non-custodial security. With its robust security solutions, the company built an investing platform that enables people to buy and sell crypto, and it developed the THORChain. THORChain is a decentralized liquidity protocol that facilitates the swap of digital assets.
Target3D develops immersive technologies and hardware used for entertainment and other creative work. For example, it designs low-latency robotics systems and motion capture environments using specialized cameras and sensors.
The U.K’s second-largest defense supplier, Babcock International is an international defense company that designs and manufactures naval ships, liquified gas and weapons handling systems. The London-based company also offers engineering support to naval, land, air and nuclear operations. Babcock has a global workforce of 26,000 employees, and 22,000 of those workers are based in the U.K.
Arup is an architectural, engineering and planning consulting firm with a storied history dating to 1946, including its structural engineering work on the Sydney Opera House. The firm has broad expertise in developing sustainable built environments, which includes designing bridges, developing a new rail system and revitalizing industrial areas. The company has a global workforce of 18,000 employees, with more than 2,500 people based at its London headquarters.
Arcadis is an Amsterdam-based engineering, design and management consulting company that works on a variety of sustainability projects, like transitioning to renewable energy sources, redeveloping airports and remediating water contamination. It employs more than 36,000 employees worldwide. When announcing its new European headquarters office in London, the company said it was leaning into hybrid work, creating capacity for 400 of its 1,000 London employees.
Andersen is a multinational software company that engineers custom digital solutions. It works with large enterprises in finance, healthcare and media and includes libraries like NodeJS and React Native in its tech stack.
UMM Digital is a software firm that hires engineers to contribute to open-source projects and build custom solutions for clients. Launched in 2007, it has worked on projects involving artificial intelligence, blockchain and mobile app development.
Samsara offers platforms to track hardware data through its IoT and AI focus. Its Connected Operations Cloud gathers data from vehicles to provide real-time data reporting and visibility on its dashboard. The company has an office in Whitechapel, London.
SharkNinja is an American company that has developed a wide range of household appliances. Its products include fan-favorite devices like air fryers, robot vacuum cleaners, food processors and more. The company specializes in product design and development and has a track record of launching new products in as little as six months.
Sonar is an AI company that develops products for software teams. The company’s flagship product, SonarQube, understands various programming languages and helps engineers speed up their development and avoid programming errors. According to Sonar, its platform can perform ultrafast analysis and deliver insights with minimal distractions.
Thales is a French company that develops electronics equipment for the defense sector, as well as avionics equipment, cybersecurity solutions and more. The U.K. operations for its transport division are headquartered in London, where it employs more than 1,100 employees across multiple offices. The transport business develops signaling systems for rail lines, technology for operational control centers and fare collection technology for public transportation systems.
Klaviyo builds digital marketing tools. Brands use its technology to group customers into precise audience segments, deliver tailored digital messaging and automate marketing workflows. The company has more than 1,800 global employees, including software engineers. Klaviyo offers roles for people with several years of professional development experience, as well as opportunities for people seeking engineering internships and early career opportunities.
Limeup is a software and UX development firm headquartered in London. Its expertise centers around web apps, IoT and AI products. Over the years, it has developed everything from gaming to fintech platforms.
ThousandEyes provides real-time reporting on user experience, performance and network health through its digital experience monitoring software. Its clients can pay for the exact amount and type of monitoring they want, since pricing is based on their visibility needs.
