Testing & QA Tools

Automated testing and QA for continuous delivery

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Cyber Trust

Site designed by Add People. Address. Floor 1, Skyline Plaza, 45 Victoria Avenue, Southend-On-Sea, SS2 6BB. Contact. cyberteam@cyber-trust.co.uk · 01702 749651.

Core To Cloud

The automated penetration testing platform PenTera provides Royal Bolton Hospital the ability to quickly and frequently pen-test their network and detect ...

Pentestly.io

Detect and fix vulnerabilities fast with AI-Assisted, expert-led penetration testing. AI-Assisted security testing to keep your business one step ahead.

Pentest Consultants

Expert Penetration Testing Services. We're here to help! Whether ... Address: Portland House, New Bridge St W, Newcastle upon Tyne, United Kingdom, NE1 8AL.

Colin Biggers & Paisley

The Missing Link has worked alongside Colin Biggers & Paisley for three years as a trusted advisor to improve their security posture, advise on and supply infrastructure, provide penetration testing and staff security training.

Blitz Cybersecurity

Boutique cyber security expertise for businesses and individuals who demand more than basic defence. Blitz Cyber Security delivers tailored protection through penetration testing, risk and compliance advisory, and rapid incident response.

Quadris Managed IT

Quadris helps organisations design, source, build, deploy, secure and operate complex technology environments across cloud, workplace, infrastructure, cyber security and global supply chain. It provides engineering-led technology integration for secure, resilient IT environments, offering capabilities across the technology lifecycle including advisory, architecture, engineering, innovation, sourcing, integration, deployment, secure-by-design services, managed operations, optimisation and automation.

Stockport

ACME Test Corporation

ACME Test Corporation is a fictitious company created for testing the listing notification system. They provide innovative test solutions for quality assurance teams.

United Kingdom

Apica

Performance testing and synthetic monitoring platform for load testing web applications and APIs at scale.

London, UK (with US HQ)

Artillery

Open source cloud-native load testing platform for API and application performance testing at scale.

London, UK

AscentiQ Solutions

Software Testing and QA services company in UK | We specialise in Agile Testing, Test automation, API, Web, and Mobile testing services and QA services

UK

BluGem Communications Limited

BluGem Communications provides test call generation and testing software for telecommunications operators, MVNOs, regulators and law enforcement. Its solutions cover interconnect fraud detection, roaming and international data tracking, SMS firewall testing, honeypot scam detection, independent rating and timing, eSIM, IoT, IMS voice calls and lawful interception. Continuous heart-beat testing monitors end-to-end user journeys in real time, while end-to-end tests trace revenue journeys from device usage through switch and mediation to billing.

Barnstaple

BugRaptors

Elevate your quality assurance with the best software testing company. Providing AI Powered Quality Engineering Services and top-notch QA solutions.

COBALT COMPUTING SERVICES

Cobalt Computing Services Limited is a technical consultancy specialising in system performance assurance. They help clients achieve operational goals by identifying and reducing risks in mission critical, customer facing systems. Their services include performance and technical test engineering, and they are tool agnostic and flexible in addressing near term and future problems.

Cell Software Services

Cell Software Services is a Brighton-based QA and software development company operating across the UK and Sweden. It provides Microsoft D365 and ERP testing, eCommerce store testing across devices and browsers, AI-assisted test automation generated from client requirements documents, certification testing against relevant standards, and full-lifecycle application development. It also supplies specialist testing resource and on-the-job training to in-house teams, with clients including digital agency VML.

Brighton

Coveralls

Hosted code coverage history and statistics service integrating with GitHub, GitLab, and Bitbucket CI.

UK

Digivante

Digivante is a Cheltenham-based software testing company providing real-user QA, crowdtesting and UX insight for ecommerce brands and product teams. Its services cover accessibility, payment, customer journey, website and mobile testing, plus localisation testing and JourneyEval AI, a real-user evaluation service for AI-powered digital experiences. Clients include Orlebar Brown, tested across hundreds of device and browser combinations ahead of replatforming.

Cheltenham

Dukeberry Technology Solutions

Dukeberry is a UK-based SME providing software development, agile consultancy, and testing services across multiple sectors. It delivers skilled IT professionals for short-term, ad-hoc, or long-term requirements, offering onsite, remote, onshore, and offshore teams. The company specialises in agile test consultancy, quality assurance, automation, and performance testing using tools such as Selenium, JIRA, Jenkins, and AWS, serving clients in industries including banking, NHS, pharmacy, and government systems.

Emenda Limited

Emenda Limited is a Swindon-based software company specialising in static analysis and verification of safety-critical embedded systems. With over 15 years' experience, it supplies tools including SciTools Understand and Lattix, alongside training, FuSa workshops, standards gap analysis and custom rules development. The company supports certification to standards such as DO-178C, IEC 61508, ISO 26262 and IEC 62304, integrating static analysis into CI/CD pipelines and DevOps workflows.

Swindon

Functionize UK

AI-powered autonomous testing platform generating and maintaining tests using natural language processing.

London, UK (with US HQ)

Fz Software Solutions Ltd

Fz Software Solutions Ltd is a Croydon-based software testing and quality assurance provider. Its consultants cover performance, functional and regression testing, plus manual black-box and white-box testing, automated testing and configuration management. The company has built performance testing systems for secure web applications and client/server database applications, serving clients in the financial, B2B, B2C and e-commerce sectors, and offers quality assurance and quality control throughout the development life cycle.

Croydon

G C H Test & Computer Services Ltd

G C H Test & Computer Services supplies enterprise IT optimisation and test solutions from Slough. Its services cover cloud cost reduction for Azure and VMware estates, vendor-independent SAN performance management across Brocade and Cisco fabrics, bespoke AI infrastructure racking, cooling and power, hardware-based network emulation with traffic generation and latency impairment, and PCIe/NVMe/CXL analysis systems. Sectors served include avionics, automotive, finance, data centres and defence.

Slough

Gatling

Open source load testing tool for web applications with a Scala DSL and cloud enterprise offering.

Paris, France / London, UK

Great Expectations UK

Open-source data quality and validation framework enabling pipeline testing and documentation of data assets.

London, UK (with US HQ)

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