Clutch lists over 18,000 IT services companies and providers from around the globe. How do you find a reliable tech partner that will help bring your business to a new level? In this article, we’ll explore

Selection methodology

To compile the list of best IT services companies, we analyzed dedicated directories such as Clutch and GoodFirms under the section ‘IT services companies’. We focused on large vendors (1,000+ employees) with wide domain expertise and a proven track record of enterprise-level projects. These companies have 10+ years of experience and at least 4.6/5 review score on public platforms. 

Selection criteria for IT services companies

IT services in Europe 

Europe has over 4,500 IT service providers. Western Europe has 1,500+ companies and Eastern Europe has nearly 3,000 firms. The majority of IT outsourcing vendors are located in Eastern Europe. This region also has a large tech talent pool of over 1M experts and much lower competition for the tech talent. On top of that, companies from Western Europe often outsource their IT processes to their Eastern partners. 

Unfortunately, we could not find any IT services companies from Western Europe that would match all of the selection criteria, so we will be focusing on Eastern European countries and companies. 

Eastern Europe in International rankings

Top IT services companies in Eastern Europe

1. N-iX

It is one of the leading IT service companies in Eastern Europe. This vendor is regularly listed in many rankings such as Top 100 Global Outsourcing Companies by IAOP, Software 500, Clutch, Inc. 5000, etc.

N-iX is the best IT services company in Europe

Since 2002, N-iX has formed strategic tech partnerships with industry leaders and has a wide-ranging expertise in software product development, Cloud Solutions, Data Science, Big Data Analytics, BI, AI and Machine Learning, VR & AR, embedded software, and more.

2. EPAM Systems

EPAM Systems offers IT services

One of the largest IT outsourcing companies with over 10,000 specialists who work several Eastern European delivery centers, India, and China. This vendor specialises in application and cloud management, design, and consulting. 

3. Exadel


This Ukrainian service provider has delivery centers all over Eastern Europe. The company partners with midsize companies and enterprises from various domains, including fintech, manufacturing, media, healthcare, retail, and telecom.

4. Sigma Software

Sigma Software

The service provider from Ukraine has over 1,000 professionals aboard. They specialise in custom software and mobile app development, and also offer data consulting. The company has several delivery centers in Ukraine and Poland. 

5. DataArt 


One of the largest IT services companies in Ukraine with more than two decades of experience. This vendor has a strong expertise in finance, insurance, gaming, gambling, healthcare, automotive, and manufacturing industries.

6. Ciklum


This Ukrainian firm partners with well-known companies, such as Thomas Cook, Mercedes Pay, and Metro Markets. Among the top industries in this vendor’s portfolio are retail, financial services, hospitality and leisure.

7. SoftServe


It is one of the largest IT service companies in Eastern Europe. They specialize in enterprise app modernization, Big Data, AI and Machine Learning, IoT, and experience design. Among the key domains in their portfolio are healthcare, retail, financial services, media, and others.



Headquartered in Lviv, this Ukrainian IT service company also has offices and development facilities in Estonia and Poland. This vendor has strong expertise in UX/UI design, Cloud consulting, and experience working with AI.

9. Euvic


This Polish IT service company has representative offices in the US, Netherlands, and Germany. Their client list includes mainly midsize businesses that needed help with custom software, app development, testing, management, and support. 

10. Itransition


Established in Belarus back in 1982, the company has over 2,000 experts in several Eastern European delivery senters. The company’s portfolio includes projects for IT, media, telecom, financial and business services industries. 

11. iTechArt


With over 2,700 experts aboard, this Belarusian company also has development centers in the US and the UK. They focus on custom software development, mobile app development, and AR/VR development.

12. Coherent Solutions 

Coherent Solutions 

This international IT services company has its delivery centers all over Eastern Europe. Their portfolio includes over 1,000+ projects for midsize businesses and enterprises across a variety of domains. 

Asia and IT services: overview 

Asian IT services market seems to be one of the largest in terms of the size of the tech talent pool. The region is a home to 2,500 IT services companies, with a lion's share of them being Indian vendors. Countries in Asia are scored high in the A.T.Kearney GSL Index, however drag behind in terms of innovation and quality of education.

Asian countries in rankings for IT services

Best IT services companies in Asia

13. QBurst

QBurst is one of the Leading IT service companies in Asia

This Indian IT services company works with small and midsize businesses providing BI, Big Data, Cloud, and ECM consulting services. Their clients represent healthcare, automotive, retail, and insurance industries. 

14. Indium Software

Indium Software

This IT service company has more than two decades of experience. They mainly focus on BI and Big Data consulting. The company partners with small and midsize clients that represent a variety of industries, including finance, eCommerce, gaming, and retail. 

15. Cygnet Infotech

Cygnet Infotech

This firm has several delivery centers in India and several global offices. Apart from software services, they also offer enterprise app modernization, application testing, Cloud, and AI. The company partners primarily with midsize clients with a major focus on IT, fintech, healthcare, and telecom.

16. Flatworld Solutions

Flatworld Solutions

This Indian IT services company offers a wide range of services, including custom software development and web design. They work primarily with small to midsize clients that represent IT, healthcare, business services, real estate, and eCommerce industries.

17. Amaris


Apart from staff augmentation, this vendor also offers web and mobile app development, as well as AR/VR development. Business and financial services, IT, and eCommerce are among the top industries in the company’s portfolio.

18. Beyondsoft Consulting Inc.

Beyondsoft Consulting Inc.

This Asian vendor was founded in 1995 and initially headquartered in Beijing, China. The company has multiple offices, delivery and R&D centers around the world. Their portfolio includes some of the top names in the tech industry. 

IT service in North America

This region has the highest number of IT service companies in the world. There are over 6,000 vendors in the USA and 600+ IT service firms in Canada. However, this region also has the highest competition for tech talent. Due to the large number of tech giants, HQs of global companies, and delivery centers of service providers, many businesses have to go an extra mile to hire the experts needed.

USA and Canada in IT services ranking

Trusted IT service companies in the USA and Canada

19. Adastra

Adastra is leading IT service company from Canada

Headquartered in Toronto (Canada), this IT services vendor also has delivery centers in the Czech Republic, Slovakia, Germany, Bulgaria, and Brazil. Among the top industries the company specialises in are financial services, telecom, retail, and healthcare.

20. Keyrus


With over two decades of market presence, this vendor focuses primarily on Data services and IT strategy consulting. The firm's portfolio includes projects for finance, automotive, retail industries, but it also works with nonprofits like Goodwill.

21. Kin + Carta

Kin + Carta

It is one of the oldest companies on our list. While a part of the company’s profile is related to mobile app development, they also help their clients with cloud consulting, IT strategy consulting, and enterprise app modernisation.

22. Industrie Reply

Industrie Reply

This IT services vendor has a rather narrow specialisation, focusing on CRM consulting and system integrations. The majority of this company's clients represent manufacturing, automotive, and energy & natural resources industries. 

23. Crowe LLP

Crowe LLP

This vendor provides consulting and system integration services along with BPO. They work with education, government, nonprofits, as well as retails and healthcare companies. 

Mexico and South America: overview

Mexico and South America are home to over 1,000 companies. However, these are mainly small to midsize vendors or companies with little to no reviews. Another concern to consider is the quality of education and overall business climate in the region. 

South America and Mexico: ranking IT services

Leading IT services companies in Mexico and South America

Despite the large number of vendors, we have found only two companies that matched all our criteria. 

24. BairesDev

BairesDev is one of the leading IT service companies in South America

This IT service company has delivery centers in Brazil, Mexico, Argentina, and Colombia. Whilst the firm specialises in digital acceleration, software and web development, they also provide more specific services such as Big Data, BI, and Cloud consulting.

25. CINQ Technologies

IT service company from Brazil

This Brazilian vendor provides a wider range of services, including UI/UX design, application development and testing, and others. This IT services firm partners with midsize to enterprise level clients and has some large names in its portfolio, like BMW, Bosch, and Electrolux. 

contact us if you need IT services

Why choose N-iX as your IT services company?

  1. N-iX has an internal talent pool of 2,200+ professionals, as well as offices in Ukraine, Poland, and Bulgaria.
  2. We have a strong expertise in custom software development, cloud solutions, data science, big data analytics, BI, AI, enterprise mobility, embedded software, SAP and OpenText consulting, and much more.
  3. The company builds long-term partnerships with technology leaders across a variety of industries encompassing manufacturing, fintech, telecom, healthcare, retail, agritech, logistics and supply chain, and others.
  4. N-iX can help you validate your product concept, define the scope of work, or build a prototype during the discovery phase.
  5. The company is compliant with international security standards, including ISO 27001:2013, PCI DSS, ISO 9001:2015, GDPR, and HIPAA.
  6. You can also benefit from the professional consulting and additional tech expertise with our Centres of Excellence.
  7. The company has over 60 experienced recruiters and over 200,000 professionals in its CV database.