Location: Newcastle upon Tyne
Website: https://www.leighton.com/
Leighton is a long‑established UK software development company that specialises in building custom software applications and helping organisations accelerate their digital transformation efforts. Founded in 1992 in Sunderland by brothers Paul and Gerard Callaghan, Leighton has evolved from its early days as an internet services business into one of the North East’s most respected technology firms, working with a wide range of clients including major global brands.
At its core, Leighton focuses on the design, development and delivery of bespoke software applications that help businesses streamline processes, integrate complex systems and unlock new digital capabilities. The company’s expertise covers the full software development lifecycle, from early concepts and proof‑of‑concept builds to full production deployments and ongoing support. Whether working on web and mobile applications, cloud‑based systems or enterprise tools, Leighton applies agile methodologies to ensure solutions are fit for purpose and aligned with client objectives.
Leighton’s software development approach is rooted in collaboration and flexibility. Clients can choose to outsource entire projects to Leighton’s teams, or embed Leighton’s experts directly within their own delivery teams to boost capacity and bring specialist skills. This flexible engagement model helps organisations accelerate project delivery while benefiting from the company’s deep technical knowledge and industry experience. Additionally, Leighton is known for its strength in cloud technology; it is an AWS Advanced Tier Partner, with many AWS‑certified professionals who help clients build scalable, secure and future‑ready cloud solutions.
Over more than three decades, Leighton has built a reputation not just for the quality of its software, but also for its organisational culture and innovation. The company has been recognised as one of the UK’s Best Workplaces in Tech, reflecting its strong internal culture and focus on employee well‑being while continuing to deliver impactful software applications for a global clientele. Overall, Leighton represents a blend of technical excellence, practical digital insight, and a client‑centric ethos that helps businesses solve real digital challenges through thoughtful, custom software.