Top 100 Software Testing Companies in the United Kingdom

The Best of November 2024

Looking for a top software QA company in the United Kingdom?

Hiring a software testing company is a necessity to both test and improve the services your company offers, especially in an increasingly digital world.

To assist you in your search for a partner, we’ve compiled this list of the top software testing companies in United Kingdom. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.

Jump to Most Reviewed Companies

List of the Best United Kingdom Software QA Companies

Featured provider
- QA Wolf
  (36 Reviews) 4.9
  - Timeliness
    4.9
  - Service Excellence
    4.9
  - Value
    4.8
  - Would Recommend
    4.9
  - $5,000+
  - 50 - 249 employees
  - Seattle, WA
  QA Wolf, an application testing company, was launched in 2019. The company provides application testing and has a small team.
  
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31

Testinium
(5 Reviews) 4.7
- Timeliness
  4.9
- Service Excellence
  4.7
- Value
  4.3
- Would Recommend
  4.9
- $75,000+
- 250 - 999 employees
- London, England
Testinium is a software testing company based in Istanbul with an office in Den Haag, Netherlands. The company, founded in 2009, has more than around 300 employees and provides application testing, AI, business consulting, and custom software development services. Testinium serves enterprise and mid-market companies in various industries.

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Clients
- ING
Industries
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32

Room 8 Group

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 1,000 - 9,999 employees
- London, England
Room 8 Group, an app development firm, was founded in 2011. They specializes in Mobile App Development and Custom Software Development.
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Industries
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33

ACS
(1 Reviews) 4.5
- Timeliness
  4.0
- Service Excellence
  4.5
- Value
  4.5
- Would Recommend
  5.0
- Undisclosed
- 2 - 9 employees
- Bollington, England
ACS is a software house based in Bollington, England, and founded in 2099. Their team of no more than 10 specializes in custom software development, mobile app development, and big data consulting solutions for clients in the fields of hospitality and healthcare.

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Clients
- Common Goal
Industries
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34

inCode Systems
(3 Reviews) 5.0
- Timeliness
  0.3
- Service Excellence
  0.3
- Value
  0.3
- Would Recommend
  0.3
- $10,000+
- 2 - 9 employees
- London, England
Small custom software development firm inCode Systems, is headquartered in London, United Kingdom. The team specializes in custom software development, enterprise app modernization, ux/ui design, e-commerce development, and more.

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35

Devbox Technologies
(2 Reviews) 5.0
- Timeliness
  4.8
- Service Excellence
  5.0
- Value
  4.8
- Would Recommend
  4.8
- $10,000+
- 50 - 249 employees
- London, England
Located in London, United Kingdom and Lahore, Pakistan, Devbox is a web development company. The midsize agency was founded in 2011. Their team focuses on web development, custom software development, IT staff augmentation, mobile app development, and more.

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Industries
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36

INVINCIX Solutions Private Limited
(2 Reviews) 4.8
- Timeliness
  4.3
- Service Excellence
  4.8
- Value
  5.0
- Would Recommend
  5.0
- $10,000+
- 50 - 249 employees
- Twickenham, England
IT strategy consulting company INVINCIX Solutions Private Limited was founded in 2017. Their midsize team is in Singapore, Singapore; Bhubaneswar, India; Ho Chi Minh City, Vietnam and Twickenham, United Kingdom and provides IT strategy consulting, ux/ui design, IT managed services, custom software development, and more.
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Clients
- Ximple
Industries
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37

Inncrewin Technologies
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $5,000+
- 50 - 249 employees
- Sudbrooke, England
Inncrewin Technologies is a software agency based in Bangalore, India, and founded in 2008. Their team of more than 50 offers custom software, web, and mobile app development solutions for small and mid-market firms in the fields of e-commerce, hospitality, and advertising.

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Clients
- Signature Flow
Industries
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38

24 Development
(5 Reviews) 5.0
- Timeliness
  4.8
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $5,000+
- 2 - 9 employees
- Shipston on Stour, England
24 Development is an app development firm based in the United Kingdom. Founded in 2017, their team of around three employees provides mobile, web, and custom app development services.

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Clients
- Greator
Industries
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39

Vector Software Ltd
(3 Reviews) 4.7
- Timeliness
  4.5
- Service Excellence
  4.7
- Value
  4.7
- Would Recommend
  5.0
- $50,000+
- 50 - 249 employees
- London, England
Founded in 2006, Vector Software Ltd is an IT outsourcing company based in L'viv, Ukraine. They have more than 50 employees that specialize in application testing and development. They mostly work with mid-market and small businesses.

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Clients
- Stingray - Optical delousing solutions for fishing industry;
Industries
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40

Growth Savvy
(2 Reviews) 5.0
- Timeliness
  4.8
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $10,000+
- 10 - 49 employees
- London, England
House Of Progress is a growth marketing agency that provides digital strategy, conversion optimization, and market research services to their small business, enterprise, and mid-market clients in the consumer products and services, retail, and other industries. Based in Bucharest, their team is made up of 10 employees.

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Clients
- KnightsbridgeFX
Industries
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41

Pixie Labs
(3 Reviews) 5.0
- Timeliness
  0.3
- Service Excellence
  0.3
- Value
  0.3
- Would Recommend
  0.3
- $25,000+
- 2 - 9 employees
- London, England
Pixie Labs is a London, United Kingdom-based custom software development firm. The small company was launched in 2013. Their services include custom software development, Artificial Intelligence, e-commerce development, ux/ui design, and more.

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Industries
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42

O'Dwyer Software
(2 Reviews) 4.5
- Timeliness
  5.0
- Service Excellence
  4.5
- Value
  4.5
- Would Recommend
  5.0
- $10,000+
- 2 - 9 employees
- London, England
O'Dwyer Software is a London-based software company founded in 2014 with a team of more than two experts. They specialize in web development, custom software development, and application testing for clients ranging from small businesses to large firms.

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Clients
- GFK
Industries
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43

Component Product Foundry
(2 Reviews) 5.0
- Timeliness
  0.3
- Service Excellence
  0.3
- Value
  0.3
- Would Recommend
  0.3
- $5,000+
- 2 - 9 employees
- London, England
Located in London, United Kingdom, Component Product Foundry is a UX design company. The agency offers ux/ui design, marketing strategy, digital strategy, content marketing, and more and is small.The agency was established in 2018.

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44

Infostretch

(0 Reviews)

Not yet reviewed.
- $250,000+
- 1,000 - 9,999 employees
- London, England
Infostretch is a large Application Testing company headquartered in Santa Clara, California and New York, New York. Their services include Application Testing and Enterprise App Modernization.
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Industries
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45

Ruvca Consulting
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $5,000+
- 2 - 9 employees
- Dartford, England
Ruvca Consulting is a consultancy founded in 2011 with fewer than 10 members. Based in Dartford, England, they are experts in custom software development and application testing solutions for clients in the financial, business, and IT services industries, among others.

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Clients
- BNP Paribas
Industries
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46

Pixelpk Technologies
(7 Reviews) 4.9
- Timeliness
  4.8
- Service Excellence
  4.9
- Value
  5.0
- Would Recommend
  5.0
- $5,000+
- 10 - 49 employees
- London, England
Pixelpk Technologies is a custom software development company launched in 2018. The firm specializes in custom software development, mobile app development, social media marketing, search engine optimization, and more and has a small team.

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Industries
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47

Droplogicx
(5 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  4.9
- $5,000+
- 10 - 49 employees
- Manchester, England
Droplogicx is an e-commerce development firm launched in 2020. The company offers e-commerce development, search engine optimization, and ux/ui design and has a small team. The company is based in Manchester, United Kingdom.
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48

ClicQA

(0 Reviews)

Not yet reviewed.
- $10,000+
- 50 - 249 employees
- London, England
Established in 2016, ClicQA is a midsize Application Testing company. Their services include Application Testing.
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49

APPly Pressure Developers
(1 Reviews) 5.0
- Timeliness
  0.3
- Service Excellence
  0.3
- Value
  0.3
- Would Recommend
  0.3
- $5,000+
- 2 - 9 employees
- London, England
APPly Pressure Developers is a mobile app development company founded in 2020. The small London, United Kingdom-based team offers mobile app development, web development, application testing, and application management & support.
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Industries
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50

Saratoga
(5 Reviews) 4.3
- Timeliness
  4.4
- Service Excellence
  4.3
- Value
  4.0
- Would Recommend
  4.8
- $10,000+
- 50 - 249 employees
- Worcester, England
Saratoga is a midsize custom software development company. Established in 1998, the team offers Custom Software Development, BI & big data consulting & SI, cloud consulting & SI, IT staff augmentation, and more. The firm is based in Cape Town, South Africa and Worcester, England.
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Clients
- Old Mutual
Industries
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51

NGS TECHNOLOGIES LTD
(2 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- Undisclosed
- 2 - 9 employees
- Salford, England
NEXGENSOFT LTD is a small application testing company. Launched in 2023, the agency is in Salford, United Kingdom. Their team specializes in application testing and IT staff augmentation.
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Industries
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52

The ASO.co
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $5,000+
- 10 - 49 employees
- London, England
The ASO.co is a london-based agency that specializes in app store optimization. Founded in 2015, their team of 25–50 mostly services enterprise-level clients in industries that range from retail to healthcare. Additionally, they provide competitor analysis, localization, and SEO.

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Clients
- eBay
Industries
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53

Xibis
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  0.0
- $10,000+
- 10 - 49 employees
- Oadby, England
Xibis is a web and mobile application development company based in Leicester, UK. It was founded in 1998 and employs a team of 27 that works on projects in web development, mobile app development, e-commerce development, and application testing.

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Clients
- Halfords
Industries
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54

TestingXperts

(0 Reviews)

Not yet reviewed.
- $5,000+
- 1,000 - 9,999 employees
- London, England
TestingXperts is an Application Testing company. The Mechanicsburg, Pennsylvania-based company was launched in 2002. Their services include Application Testing.
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Clients
- Query Surge
Industries
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55

KualitySoft.
(1 Reviews) 5.0
- Timeliness
  4.5
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $10,000+
- 10 - 49 employees
- Hounslow, England
Kualitysoft is an application testing company. The small Gujranwala, Pakistan-based agency was launched in 2017. Their services include application testing and web development.
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Industries
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56

Qualitest Group

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 1,000 - 9,999 employees
- London, England
Qualitest Group is an Application Testing company. Their team is in Bridgewater Township, New Jersey and London, England and focuses on Application Testing.
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Clients
- Adidas
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57

Edge Testing Solutions

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 250 - 999 employees
- Bellshill , Scotland
Edge Testing Solutions is a midsize Bellshill , Scotland-based IT strategy consulting and Application Testing company. Their services include IT strategy consulting and Application Testing.
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58

Mtest Labs

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- London, England
Mtest Labs is an Application Testing company. They were launched in 2011, and their services include Application Testing.
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Industries
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59

Nextgen Technology

(0 Reviews)

Not yet reviewed.
- $10,000+
- 50 - 249 employees
- Wokingham, England
Nextgen Technology, a midsize Application Testing company, is based in Wokingham, England and Itasca, Illinois. The team specializes in Application Testing.
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60

Moropo QA

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- Bristol, England
Moropo QA, an Application Testing company, was founded in 2022. The team provides Application Testing.
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