Top Tech Companies in Bristol (517)

A leading global aerospace company and top U.S. exporter, Boeing develops, manufactures and services commercial airplanes, defense products and space systems for customers in more than 150 countries. Our U.S. and global workforce and supplier base drive innovation, economic opportunity, sustainability and community impact. Boeing is committed to fostering a culture based on our core values of safety, quality and...

At Graphcore, we’re building the future of AI compute. We’re a team of semiconductor, software and AI experts, with deep experience in creating the complete AI compute stack - from silicon and software to infrastructure at datacenter scale. As part of the SoftBank Group, backed by significant long-term investment, we are delivering key technology into the fast-growing SoftBank AI ecosystem....

Immersive, the leader in people-centric cyber resilience, helps organizations continuously prove and improve its ability to prevent and respond to cyber threats. Tailored to individual roles, our approach ensures organizations are always ready for an ever-evolving threat landscape, including the opportunities and challenges posed by AI. With a relentless focus on evidence, Immersive provides unmatched visibility into an organization's cyber...

Dragos is an industrial (OT/ICS/IIoT) cybersecurity company on a mission to safeguard civilization. Our integrated software platform provides critical visibility into ICS and OT networks so that threats are identified, and can be addressed before they become significant events, our solutions are optimized for emerging applications like the Industrial Internet of Things (IIoT), enabling our clients in power and water...

We bring brilliant people together in a global ecosystem that is sparking the world’s potential. Arm technology enables specialized processing built on the economics, design freedom and accessibility of general-purpose compute that has, so far, led to more than 180 billion chips being shipped by our partners.

SmartBear delivers application integrity for modern tech stacks, ensuring continuous, measurable assurance that software just works as intended – with governance to operate at AI speed and scale. SmartBear offers deep test automation, API lifecycle management, and observability capabilities. With integrations across the SDLC, it sets a new quality standard for application delivery teams. SmartBear is trusted by more than...

Shaw Gibbs is a UK accountancy and tax advisory practice serving entrepreneurial businesses, private individuals, SMEs and corporates. The firm provides accounting, tax, payroll and specialist advisory services, operating from a base in Oxford and offices across central and southern England. It has expanded organically and through acquisitions, with its teams supporting more than 17,000 SMEs and corporates alongside numerous...

Squarcle is an independent, boutique performance led, data driven and experience enabled Consultancy dedicated to driving business performance. During the last decade supply complexity has increased due to a range of factors, from globalisation and higher customer satisfaction through to expanding products and services. At the same time, many organisations and their supply chains have organically grown, producing a disconnect...

Computershare is the world’s largest stock transfer agent that has pioneered many of the securities industry’s innovations to help companies build and maintain strong relationships with their investors, employees and customers. For more than 35 years, we have grown rapidly in markets around the world to meet the evolving needs of our 40,000 clients. Today, we offer a comprehensive range...

Jump Trading Group is committed to world class research. We empower exceptional talents in Mathematics, Physics, and Computer Science to seek scientific boundaries, push through them, and apply cutting edge research to global financial markets. Our culture is unique. Constant innovation requires fearlessness, creativity, intellectual honesty, and a relentless competitive streak. We believe in winning together and unlocking unique individual...

Built on 25 years of test and evaluation and engineering experience, Nova Systems designs, integrates and delivers complex programs for Defence, emergency services and civil applications. We have deep understanding of Defence requirements and the environment their systems must operate in.

Veolia UK provides solutions for ecological transformation. We are a company of almost 14,000 employees, although we prefer to think of ourselves as “resourcers”. Every day across the country our “resourcers” design and deploy useful and concrete solutions, which help our customers fight against climate change, prevent pollution of our water and create a circular economy where nothing goes to...

We put the best technology into the hands of the people who make the world safer.

PACT Solutions is a specialist consultancy focused on digital transformation for higher education, partnering with universities to improve the student journey by modernising student records systems, data, integration, and delivery capability.

Tumelo’s mission is to empower shareholder democracy with technology that supports impactful stewardship. Our technology allows fund managers and investment platforms to provide expression of wish and pass-through voting functionality to their clients, with powerful reporting tools to support the production of regulatory and client reports. These products empower asset owners to engage with their voting rights and provide them...

Rider Levett Bucknall (RLB) is a global independent construction, property, and management consultancy specializing in cost management, quantity surveying, project and programme management, and asset advisory services.

Ghyston is an award-winning UK software company based in Bristol. Our mission is to help transform technically ambitious businesses into technically successful ones. Whether your goal is to do something new, to increase process efficiencies or to improve customer experience, we develop bespoke solutions to make it happen. From mobile apps and highly functional websites to complex systems which underpin your business,...

We are the global market leader in full-line range of chemical & ingredient products and value-added services. Our more than 17,500 employees provide tailor-made application, marketing and supply chain solutions. Our full-line portfolio comprises specialty and industrial chemicals and ingredients of a world-class supplier base. Building on our long-standing experience, unmatched global reach and local excellence, we work closely alongside...

Life is full of decisions that shape our future, but to make great decisions we need certainty and good advice. At Evelyn Partners (formerly Tilney Smith & Williamson), we have been giving good advice and helping people and businesses flourish for almost 200 years. Our mission is ‘to place the power of good advice into more hands’. We’re committed to...

Assystem, one of the world's leading independent nuclear engineering companies, is committed to accelerating the energy transition. We see ourselves as an activist in the development of nuclear energy, convinced that it is an essential part of the fight against climate change. 7,000 switchers, spread in 12 countries in Europe, Asia, Africa and the Middle East are working every day...