Top Software Testing Companies in Luxembourg

Are you looking for software testing companies in Luxembourg? Do you want to incorporate software testing solutions into your organization to improve the quality of your product leading to business optimization? GoodFirms has curated a list of the leaders in the field of software testing that work dedicatedly to identify grave errors in the program and resolves them to meet your particular needs. Amid the limited number of testing service providers in Luxembourg, GoodFirms assists you in finding the right partner that can make your workflow faster, more accessible, and efficient.

Rankings updated: Jun 20, 2025

List of Best Software Testing Service Provider Companies in Luxembourg

Pwrteams

4.9 7 Reviews 15 Portfolios

The power of together

Pwrteams builds and operates tech and engineering teams for companies of all sizes. From Europe to Latin America, we specialize in attracting and retaining skilled experts tailored to your needs

30% Testing Services

$25 - $49/hr

250 - 999

2008

Luxembourg, Luxembourg

Review Highlight

5.0 - Quailty assurance on 'auction platform development' reviewed by: Geert Janssen

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q-leap

We are Software Quality Experts

q-leap is a Software Quality company, founded in 2012 and based in Luxembourg. With over 10 experts in software engineering, testing, architecture, business analysis, and project management, we advise, train and implement for our customers’ quality processes and technologies that fit their objectives so that they can deliver better quality ... read q-leap reviews & insights

100% Testing Services

$50 - $99/hr

50 - 249

2012

Luxembourg, Luxembourg

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Sogeti

Big data analytics

A leader in the convergence of the physical and virtual worlds, we act as a partner of our industrial customers to design, implement, deploy, test, secure, maintain in operational conditions and dismantle complex products and infrastructures, thanks to advanced technological solutions.

30% Testing Services

$50 - $99/hr

1,000 - 9,999

1967

Bertrange, Luxembourg

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Altran

WE PROVIDE TAILORED SOLUTIONS FOR EACH INDUSTRY

Altran ranks as the undisputed global leader in Engineering and R&D services (ER&D). The company offers clients an unmatched value proposition to address their transformation and innovation needs. Altran works alongside its clients, from initial concept through industrialization, to invent the products and services of tomorrow. For over 35 years, ... read Altran reviews & insights

20% Testing Services

$300+/hr

1,000 - 9,999

Luxembourg, Luxembourg

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RazrCorp

New Age Tech Specialists

We are a consumer web & mobile product company. We specialize in building consumer products which operate on a large scale. We believe in empowering businesses and solving our clients’ toughest challenges through digital innovation and disruptions. We help our partners through data and insight driven solutions, knowing that we’ve ... read RazrCorp reviews & insights

10% Testing Services

NA

10 - 49

2106

Esch-sur-Alzette, Luxembourg

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