Top 100 Software Testing Companies

Heaven Solutions is an IT staff augmentation company founded in 2005. The company offers IT staff augmentation, application testing, custom software development, web development, and more and has a midsize team. The company is based in Kirkland, Washington; Iași, Romania; Bensheim, Germany and Il-Gżira, Malta.

Based in Kraków-Śródmieście, Poland, Netigen Kluzowicz is an app development company. They focus on mobile app development, custom software development, application management & support, and application testing and were founded in 2014.

Software development company Innovation Software was launched in 2015. The agency specializes in custom software development, application management & support, application testing, enterprise app modernization, and more and has a small team. The agency is based in Wrocław, Poland.

The Jed Mahonis Group is a mobile app development company from Minneapolis, Minn. Founded in 2012, it has about six employees that do mobile and web development, custom software, UI/UX design, and more for small businesses across a variety of industries. 

Logic Square Technologies is a web and app development services provider based out of Kolkata, India. It has 18 employees and has been providing in custom software development, mobile app development, and web development since 2013. They work with small business clients across a number of industries including financial services, business services, and education.

Kernelics is a software development company founded in 2020 with over 50 employees. They provide web development, mobile app development, and AI solutions from their office in Minsk, Belarus. They work with small businesses across various industries.

Founded in 2013, Panda Group is a web development company that offers e-commerce development, web development, and SEO services to their small business and mid-market clients in the e-commerce industry. Their 50 employees are based out of Poznań, Poland.

Software development company Intelligenes was founded in 2006. Their small team is in Toronto, Canada and Karachi, Pakistan and focuses on custom software development, IT managed services, mobile app development, and web development.

Brival is a development agency in Częstochowa, Poland. Founded in 2015, they have about 5 employees that serve small businesses in the business and financial sectors. Services include web development, mobile app development, and application testing.

Liorra Tech is a custom software development firm headquartered in Sandton, South Africa. The company specializes in custom software development, web development, mobile app development, IT strategy consulting, and more and has a small team.The company was founded in 2018.

Vhigna is a IT staff augmentation company. Founded in 2017, the small agency is headquartered in Billerica, Massachusetts. Their services include IT staff augmentation, custom software development, application testing, staffing, and more.

Custom software development firm Oak City Labs was founded in 2014. They are in Apex, North Carolina and have a small team. Oak City Labs focuses on custom software development, web development, mobile app development, IoT development, and more.

STDev is a full-stack web and mobile app design and development company. Founded in 2010 and based in Yerevan, Armenia, STDev’s team of about 65 employees does web development, mobile app development, and custom software development. They primarily work with small businesses.

ELITEX is a web development and application testing company based in Lviv, Ukraine. Founded in 2015, their team of 30 serves clients in the financial services, real estate, and media sectors. Services include AngularJs, NodeJs, and ReactJS development.

Founded in 2017, PiZone Infotech Solution Private Limited is a development firm. Their team of fewer than 50 employees is based in Sri Ganganagar, India, with an additional office in Jaipur, India. They focus on mobile app development, web design, and graphic design.

Venturi X is a software development firm. The Middletown, Delaware-based firm was established in 2016. The midsize team offers custom software development, enterprise app modernization, web development, mobile app development, and more.

PartnerHero is a customer service outsourcing company launched in 2014. The large team focuses on customer service outsourcing, back office outsourcing, call center services, and finance & accounting outsourcing (FAO). The agency is located in Boise, Idaho.

The Frontside is a software development company from Austin, Texas. It was founded in 2005, and its team of 11 provides web development, mobile development, and custom software development. The Frontside offers Ruby on Rails services. 

InStandart, a custom software development firm and e-commerce development firm, is located in Kherson, Ukraine. The small company was launched in 2014. Their services include custom software development and e-commerce development.

KeyToTech is a software development agency based in Lviv, Ukraine. Founded in 2017, the company offers custom software development, mobile app development, and UX/UI design done by their team of 10. They work with small businesses and midmarket firms from many different industries, including financial services, e-commerce, and healthcare.

OSSystem is a an outsource software development company based in Chornomorsk, Ukraine. Founded in 2007, they comprise 46 employees specializing in web and mobile app development, startup consulting, QA, UI and UX design, and custom software. They work for a variety of companies, typically in telecommunications, business services, and IT.

Founded in 2013, modeso is a software development firm. They are located in Zürich, Switzerland; Alexandria, Egypt and Cairo, Egypt and have a midsize team. Their services include custom software development, web development, enterprise app modernization, and other application development.

Updot is a small mobile app development company based in Bengaluru, India. Established in 2020, the team provides mobile app development, web development, advertising, social media marketing, and more.

Website development firm Alset was launched in 2013. They are located in Ciudad de México, Mexico and have a small team. Alset provides web development, mobile app development, and IT strategy consulting.

SCD Company is a software development firm. Founded in 2022, the small agency is in Yerevan, Armenia. Their team provides custom software development, web development, Artificial Intelligence, application testing, and more.

Custom software development company Elinext is a global company with offices around the world in New York, NY, Ireland, Germany, Belarus, and more. The team of nearly 200 has been around since 1997 and serve a range of clients from startups to Fortune 500 companies. They provide custom software, mobile app, web, and IoT development, as well as UI/UX design.