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Top Software Development Companies for Quality Assurance

66 of 129 software development companies ranked on evidence in the Q4 2026 edition.

Between them, the 129 software development companies on this page cover web development (98), software development (98), web design (92) and UI/UX design (80). They also list work in Lviv, Ivano Frankivs'k, Ukraine, Vinnytsia, Ukraine and Ahmedabad. 129 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

66 of 129 software development companies ranked on evidence held on 6 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.

Positions are fixed for the quarter; the next edition is due in January 2027.

How this is ranked About this edition

All software development companies 66 ranked SMEs 60 ranked

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ScienceSoft
Software Development · Software Testing · CRM Development · Also in United States of America
US-headquartered IT consulting and custom software development company serving mid-sized and large organisations worldwide
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Why #1: Founded 1989 · ISO 9001, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
AGILE Infoways Pvt. Ltd
Mobile App Development · Web Development · Web Design · Also in United States of America
AGILE Infoways Pvt. Ltd is an offshore software development company founded in 2006. It has offices in India, the USA and Canada, and says its team now exceeds 250 people.
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Why #2: Founded 2006 · ISO 9001, SOC 2 · Team of 250+ · Placed below first here: a listing leads at most 5 rankings, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Connections Romania
Artificial Intelligence - AI · Consumer Products & Services · Energy & Natural Resources · Also in Bucharest
Romanian technology group offering process automation, software development, IT operations and business process outsourcing
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Why #3: Founded 2005 · ISO 9001, ISO 27001, professional accreditation · Placed below first here: a listing leads at most 5 rankings, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Z
Zoolatech
Mobile App Development · Search Engine Optimization · Web Development · Also in United States of America
Software development company building AI-enabled products and offshore engineering teams for US and European enterprises
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Why #4: In business 20+ years, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
OpenXcell Technolabs Pvt. Ltd
Mobile App Development · Web Development · E-Commerce Development · Also in Ahmedabad
OpenXcell Technolabs Pvt. Ltd is a software development company founded in 2008.
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Why #5: Founded 2008 · professional accreditation, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Otakoyi
Custom Software Development · Web Development · Software Development · Also in Lviv
Otakoyi is an IT company founded in Lviv, Ukraine, in 2011. It builds software for startups and established companies, and now stresses AI-driven development alongside its core web…
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Why #6: Founded 2011, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Objectivity
Mobile App Development · Custom Software Development · Web Development · Also in United Kingdom
Objectivity is an international IT company with British roots that has worked with clients on digital change since 1991.
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Why #7: Founded 1991 · Team of 600+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
NetRom Software BV
Mobile App Development · Web Development · Software Development · Also in Netherlands
NetRom Software BV is a software development company that supplies dedicated nearshore engineering teams.
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Why #8: Founded 1999 · Team of 500+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
EEU Software
Web Development · Software Development · Web Design · Also in Romania
EEU Software is a Romanian software company that has written applications since 2000.
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Why #9: Founded 2000 · Team of 70+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Lynx Solutions
Mobile App Development · ERP Software Development · Video Games Development · Also in Romania
Lynx Solutions is a software development company that builds custom applications for business clients and startups.
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Why #10: Founded 2003 · Team of 70+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Vofox Solutions Pvt Ltd
Mobile App Development · Custom Software Development · Search Engine Optimization · Also in Kochi, India
Vofox Solutions Pvt Ltd is a privately held software development company with an offshore development centre in Kerala, India.
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Why #11 (shared): Founded 2005 · Team of 100+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Unicsoft
Artificial Intelligence - AI · Mobile App Development · Web Development · Also in United States of America
Web3 and blockchain development company building tokenisation platforms, DeFi software and enterprise blockchain systems
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Why #11 (shared): Founded 2005 · Team of 800+, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Godel Technologies Europe
Artificial Intelligence - AI · Mobile App Development · Web Development · Also in United Kingdom
Godel Technologies Europe is a software engineering company headquartered in the UK, with delivery teams in several locations in Belarus.
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Why #13: In business 20+ years · Team of 1,300+, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Unicorn
Software Development · Web Design · UI/UX Design · Also in Czech Republic
Unicorn is a European information technology company active since 1990.
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Why #14: Founded 1990, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Ropardo - Software Engineering
Mobile App Development · Web Development · Software Development · Also in Romania
Ropardo - Software Engineering is a Romanian software company that has operated since 1994. It builds custom software for clients in other countries, using a nearshore model.
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Why #15 (shared): Founded 1994, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
CN Group CZ s.r.o.
Software Development · UI/UX Design · Software Testing · Also in Czech Republic
CN Group CZ s.r.o. develops software on an outsourced basis for customers in Scandinavia, Germany, Austria, Switzerland and the UK.
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Why #15 (shared): Founded 1994, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Data World
Also in Africa
South African ICT company delivering large software projects for municipalities, government departments and donor programmes
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Why #17: Founded 1995, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
SolutionStream
Mobile App Development · Custom Software Development · Web Development · Also in United States of America
SolutionStream is a software development agency based in Lehi, Utah, founded in 1996.
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Why #18 (shared): Founded 1996, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
SolutionStream
Mobile App Development · Web Development · Software Development · Also in United States of America
SolutionStream is a software development agency based in Lehi, Utah. It was founded in 1996 and designs, builds and modernises business platforms.
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Why #18 (shared): Founded 1996, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
AROBS Software
Mobile App Development · Web Development · Software Development · Also in Romania
Romanian custom software developer building web, mobile, embedded and cloud systems for travel, automotive and life sciences
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Why #20: Founded 1998, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Archer Software
Software Development · Web Design · Software Testing · Also in Ukraine
Archer Software is a software development and consulting company.
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Why #21: Founded 2000, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
KOMIX s.r.o.
Software Development · UI/UX Design · Software Testing · Also in Czech Republic
KOMIX s.r.o. is a Czech IT company with a history of about 25 years.
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Why #22 (shared): In business 25+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
QAREA
Web Development · Software Development · Web Design · Also in United States of America
QArea is a software outsourcing company founded in 2001. Its website describes development and quality assurance services, with engineers working either on a whole product or as…
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Why #22 (shared): Founded 2001, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Forte Group’s
Custom Software Development · Web Development · Software Development · Also in United States of America
Forte Group’s is a software engineering and managed services firm headquartered in Chicago.
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Why #22 (shared): In business 25+ years, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.

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Top Software Development Companies for Quality Assurance

ScienceSoft

AGILE Infoways Pvt. Ltd

Connections Romania

Zoolatech

OpenXcell Technolabs Pvt. Ltd

Otakoyi

Objectivity

NetRom Software BV

EEU Software

Lynx Solutions

Vofox Solutions Pvt Ltd

Unicsoft

Godel Technologies Europe

Unicorn

Ropardo - Software Engineering

CN Group CZ s.r.o.

Data World

SolutionStream

SolutionStream

AROBS Software

Archer Software

KOMIX s.r.o.

QAREA

Forte Group’s

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