10 Software Companies in Bristol to Know

These companies are bolstering Bristol’s tech hub status as they bring their solutions to this growing market for software development.

Written by Margo Steines
Landscape photo of Bristol featuring very colorful houses on the water, on a hill, as well s a boat on the water in the foreground..
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UPDATED BY
Margo Steines | Mar 19, 2025

Bristol is a thriving hub for culture and economic progress in the U.K. The city’s tech sector is made up of a diverse mix of industries, including cybersecurity, fintech, healthtech and HR tech. We’ve gathered a list of some of the leading companies focused on bringing innovative technologies to the region’s burgeoning software market.

Top Software Companies in Bristol

  • Immersive Labs
  • Pax8
  • ClearBank
  • Bud Systems
  • XCD
  • Cogsy
  • OKKO Health

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Software Companies in Bristol to Know

Bud Systems makes a management platform for apprenticeships and professional training programs. Handling all facets of training, from program design to enrollment, compliance and learning content delivery, Bud is a learning management system, or LMS, for the skilled adult worker. Client organizations can use a single dashboard to monitor team members’ progress as they proceed through their training. 

 

Cogsy makes software for direct-to-consumer, or DTC, brands, bringing them solutions for inventory management and demand planning. Its offerings integrate with other tech and marketplace platforms like Shopify and Amazon. By replacing old-school spreadsheets and gut feelings with analytics, brands can pursue growth while reducing inventory inefficiencies.

 

Pax8 operates a marketplace for cloud solutions that covers product categories like communications, security, productivity and infrastructure. Vendors that work with Pax8 gain them access to a substantial customer base in the form of thousands of small businesses seeking out tools to enhance their operations. 

 

Enverus makes SaaS products for the energy industry. Its platform coheres the full lifecyle of energy projects, starting with early investment management at the startup stage and moving through project development and management. Enverus serves clients in the oilfield, power and renewable energy verticals, which are heavily regulated industries that require high levels of precision compliance. To meet this need, Enverus enables workflows and automations for documentation and management.

 

ClearBank is a fintech company that serves other fintechs and financial institutions. While it’s technically a fully licensed U.K. bank, the company doesn’t handle the full spectrum of traditional banking services. Instead, ClearBank focuses on payment clearing and other banking infrastructure solutions, which it facilitates through a cloud-based API. 

 

OKKO Health develops technology for at-home vision health monitoring. Its solutions mix vision science with computer science so that users are able to measure vision acuity and other important metrics for eye care through an app. The company also works to gamify vision checks, embedding algorithms to assess eye function and recommend interventions as needed.

 

Civica is a software company that offers IT tools and SaaS products to public sector organizations. It works with government entities and civic institutions to provide purpose-built software for business process management, case management and payroll. Civica also develops virtual learning environments for educational contexts such as libraries and schools.

 

Immersive Labs is a cybersecurity company that provides training solutions designed to equip individuals, teams and whole organizations with the knowledge to prevent and respond to digital threats. Its cyber workforce resilience platform comes with features like crisis simulations and candidate screening for cybersecurity job candidates to ensure enterprises have comprehensive digital protection.

 

XCD makes HR software for handling the daily operations of talent management and employee engagement. The platform has features for payroll, recruitment management, performance tracking, training, reward management, timesheets and expense reporting. The company says the technology’s AI-powered automations and analytics help businesses reduce their time on administrative tasks.

 

SmartBear makes development tools for software engineers to use in the process of building IT products and platforms. Its offerings span testing, monitoring and development modalities within the software build process, with the goal of increasing opportunities to address issues and optimize quality.  This is accomplished via application performance monitoring, which generates data in real time to support developers and users.

 

Rose Velazquez contributed reporting to this story.

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