List of JUnit 5 Customers
Since 2010, our global team of researchers has been studying JUnit 5 customers around the world, aggregating massive amounts of data points that form the basis of our forecast assumptions and perhaps the rise and fall of certain vendors and their products on a quarterly basis.
Each quarter our research team identifies companies that have purchased JUnit 5 for Test Automation Platform from public (Press Releases, Customer References, Testimonials, Case Studies and Success Stories) and proprietary sources, including the customer size, industry, location, implementation status, partner involvement, LOB Key Stakeholders and related IT decision-makers contact details.
Companies using JUnit 5 for Test Automation Platform include: Cox Automotive, a United States based Professional Services organisation with 29000 employees and revenues of $9.35 billion, Screwfix Direct, a United Kingdom based Retail organisation with 14000 employees and revenues of $3.31 billion, MSCI, a United States based Professional Services organisation with 6268 employees and revenues of $3.13 billion, Genesys, a United States based Professional Services organisation with 6200 employees and revenues of $2.45 billion, Qualtrics, a United States based Professional Services organisation with 6000 employees and revenues of $2.10 billion and many others.
Contact us if you need a completed and verified list of companies using JUnit 5, including the breakdown by industry (21 Verticals), Geography (Region, Country, State, City), Company Size (Revenue, Employees, Asset) and related IT Decision Makers, Key Stakeholders, business and technology executives responsible for the software purchases.
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| Logo | Customer | Industry | Empl. | Revenue | Country | Vendor | Application | Category | When | SI | Insight |
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Accela | Professional Services | 600 | $253M | United States | JUnit | JUnit 5 | Test Automation Platform | 2024 | n/a |
In 2024, Accela implemented JUnit 5 as its Test Automation Platform to standardize unit testing and strengthen developer led quality across the software development life cycle. The implementation supports Development, QA, Project Management, and UX teams, including engineers in Accela's new Costa Rica entity, within a multi cloud environment spanning Azure and AWS.
JUnit 5 is configured as the primary unit test framework, leveraging modular test suites, parameterized tests, and an extension model to enable integration with mocking libraries such as Mockito. The Software Lead Engineer role established rigorous unit test creation, code review standards, and test artifact management, while embedding secure coding practices and vulnerability focused test cases into developer workflows. Unit tests are designed to surface security concerns early, informing SAST and DAST scans and guiding penetration testing efforts.
The implementation is integrated with Git based source control and continuous integration and continuous deployment pipelines to enforce test gating and to capture test artifacts for triage. Test results feed directly into backlog items and remediation workflows, enabling cross functional collaboration during Daily Scrum, Sprint Planning, and Backlog Grooming sessions. Cloud hosted build agents across Azure and AWS are used to ensure parity between local development and CI execution.
Governance emphasizes mandated code reviews, unit test expectations, and documented secure development requirements, with the Software Lead Engineer coaching and mentoring junior engineers on testing and application security. The approach weaves unit testing, static and dynamic analysis inputs, and penetration testing feedback into SDLC processes to improve defect and vulnerability detection earlier in development. Accela JUnit 5 Test Automation Platform therefore serves as the foundational testing layer for developer owned quality and application security across the organization.
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Avalara | Professional Services | 4900 | $1.3B | United States | JUnit | JUnit 5 | Test Automation Platform | 2020 | n/a |
In 2020, Avalara implemented JUnit 5 as its Test Automation Platform to formalize automated unit and integration testing within its software quality assurance function. The rollout was driven from the Pune, Maharashtra QA management team, aligning the JUnit 5 deployment with established quality management systems and QA leadership responsibilities on site.
The JUnit 5 implementation focused on core test automation capabilities typical of a Test Automation Platform, including modular test suites, lifecycle fixtures, parameterized tests, advanced assertions, and extension points for custom test behavior. Configuration emphasized reproducible test runners and standardized test annotations to support consistent test execution across development branches and feature work, and the platform was positioned to support both manual verification workflows and automated regression testing.
Operational coverage centered on the Pune QA organization and its adjacent engineering and R&D teams, where QA managers supervised test strategy, team mentoring, and automation ownership. The implementation was designed to be consumed by QA engineers and developers for day to day verification, integrating test artifacts into the teams workflow and enabling developers to run JUnit 5 suites as part of standard build and verification steps.
Governance and process changes were led by QA management, who developed and implemented QA policies, quality benchmarks, and documentation practices to embed automated testing into release controls. The QA Manager role included establishing performance metrics, conducting audits of testing processes, and driving continuous improvement and training across the Pune QA team to sustain the JUnit 5 based automation approach.
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Blue Yonder | Professional Services | 8000 | $1.5B | United States | JUnit | JUnit 5 | Test Automation Platform | 2021 | n/a |
In 2021 Blue Yonder implemented JUnit 5 as the Test Automation Platform to support unit and component testing for Yantriks Decisioning Services development in the CVS Health environment. The deployment focused on embedding JUnit 5 test suites into the engineering and QA workflow for Spring Boot microservices and reactive Spring Boot APIs, aligning test automation with feature development and sprint cycles.
JUnit 5 was configured to cover unit testing and lightweight integration testing, with structured test modules for API controllers, service layers, data access using Hibernate, and stream processing logic for Kafka streamers. The implementation included use of parameterized tests, test suites, and test doubles and mocks to validate business logic in isolation and to exercise reactive flows typical of a Test Automation Platform.
The test framework integrated with Maven for build time execution and was executed from developer IDEs such as IntelliJ Idea and from build processes, while supporting diagnostics via Postman for API contract validation. Test execution and environment setups referenced AWS hosted services and Cassandra DB instances used by the microservices, providing end to end verification of service interactions within the Yantriks Decisioning Services context.
Governance and rollout emphasized developer ownership of unit testing, with the technical architecture team handling requirement analysis, technical design, and implementation of JUnit 5 test suites. Test work was tracked through JIRA and embedded into sprint activities, ensuring that unit testing became a standard part of feature delivery for engineering teams working on the decisioning services.
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Bottomline Technologies | Professional Services | 2500 | $650M | United States | JUnit | JUnit 5 | Test Automation Platform | 2016 | n/a |
In 2016 Bottomline Technologies implemented JUnit 5 as a core component of its Test Automation Platform. The implementation occurred as part of a broader QA organization effort led by QA management that coordinated integration, regression and SME testing across multiple product domains and release vehicles.
JUnit 5 was embedded as the automated unit test framework inside an internally developed automation framework that unified UI and back-end testing within a single interface. The deployment supported automated smoke tests, automated JUnit unit test framework execution, legacy regression suites, new functionality regression suites and GUI validation components, reflecting category-aligned test orchestration and modular test execution capabilities.
The JUnit 5 implementation was operationalized across internal QA, Development and Implementation Delivery teams and was exposed to banking clients as a consumable automation capability. Operational coverage included onsite and offshore QA teams, with team build out and support in Kiev, Ukraine and Pune, India, and execution across multiple environments to support high cadence delivery.
Governance incorporated a component certification strategy and a QA stabilization plan tied to release gates, along with formal onboarding and development processes for newly created offshore teams. The rollout supported a high-volume release program, with the QA organization reporting management of roughly 300 deliveries per year and successful delivery of over 350 product and client specific releases in a recent year.
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CCC Intelligent Solutions | Professional Services | 2185 | $1.1B | United States | JUnit | JUnit 5 | Test Automation Platform | 2016 | n/a |
In 2016, CCC Intelligent Solutions implemented JUnit 5 as part of its Test Automation Platform. The deployment targeted the companys Java-based test automation estate supporting web, API and mobile test suites, and the program operated across distributed QA teams in the United States and India.
JUnit 5 was embedded as the primary test runner within Java frameworks and used alongside Maven for build lifecycle management and Selenium and Appium for browser and mobile automation. Test suites exercised unit, integration and service-level scenarios, including automated verification of web services that expose outputs from internal AI and ML models.
The implementation integrated with CI/CD pipelines using Jenkins, with source control in Git and BitBucket, and leveraged Sauce Labs device farms for cloud-based mobile and cross-browser execution. Test artifacts and data were orchestrated via VMware and cloud infrastructure such as EC2 and S3, and containerization and orchestration using Docker and Kubernetes were applied to scale execution and isolate environments.
Governance formalized STLC pipelines, coding standards, automated test metrics and centralized automation ownership, with dedicated hiring and training to standardize framework usage across Scrum teams. Processes covered test data preparation, CI-triggered runs of JUnit 5 test suites and cross-team accountability to maintain framework stability and reproducibility.
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Professional Services | 6500 | $565M | Poland | JUnit | JUnit 5 | Test Automation Platform | 2022 | n/a |
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Professional Services | 29000 | $9.4B | United States | JUnit | JUnit 5 | Test Automation Platform | 2022 | n/a |
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Professional Services | 6000 | $1.1B | United States | JUnit | JUnit 5 | Test Automation Platform | 2020 | n/a |
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Professional Services | 6200 | $2.5B | United States | JUnit | JUnit 5 | Test Automation Platform | 2021 | n/a |
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Professional Services | 300 | $52M | Netherlands | JUnit | JUnit 5 | Test Automation Platform | 2021 | n/a |
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Buyer Intent: Companies Evaluating JUnit 5
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| Logo | Company | Industry | Employees | Revenue | Country | Evaluated | ||
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FAQ - APPS RUN THE WORLD JUnit 5 Coverage
JUnit 5 is a Test Automation Platform solution from JUnit.
Companies worldwide use JUnit 5, from small firms to large enterprises across 21+ industries.
Organizations such as Cox Automotive, Screwfix Direct, MSCI, Genesys and Qualtrics are recorded users of
JUnit 5 for Test Automation Platform.
Companies using JUnit 5 are most concentrated in Professional Services and Retail, with adoption spanning over 21 industries.
Companies using JUnit 5 are most concentrated in United States and United Kingdom, with adoption tracked across 195 countries worldwide. This global distribution highlights the popularity of JUnit 5 across Americas, EMEA, and APAC.
Companies using JUnit 5 range from small businesses with 0-100 employees - 0%, to mid-sized firms with 101-1,000 employees - 38.24%, large organizations with 1,001-10,000 employees - 52.94%, and global enterprises with 10,000+ employees - 8.82%.
Customers of JUnit 5 include firms across all revenue levels — from $0-100M, to $101M-$1B, $1B-$10B, and $10B+ global corporations.
Contact APPS RUN THE WORLD to access the full verified JUnit 5 customer database with detailed Firmographics such as industry, geography, revenue, and employee breakdowns as well as key decision makers in charge of Test Automation Platform.