As global demand for skilled tech professionals continues to surge, partnering with remote engineering teams has become a strategic alternative to building in-house departments from scratch. Many leading enterprises now rely on specialized software development partners to design, build, and maintain their digital solutions—faster and more efficiently.
Yet, with thousands of software engineering companies worldwide, finding the right one can feel overwhelming. How do you identify a partner with the right technical capacity, proven domain expertise, and strong security standards? To help you make an informed choice, we’ve curated a list of the top global software engineering companies.
Selection criteria
As of October 2025, Clutch lists around 44,460 software engineering enterprises worldwide. To help you select a reliable partner among a wide variety of solution providers, we compiled a list of the top 15 IT vendors from across the globe that are well-recognized in the industry and have experience with app development.
When compiling the list, we focused on tech vendors with high positions in international rankings, such as IOAP, GSA UK, and more. We considered only large and midsize tech companies as they usually have access to extended in-house talent pools and have established development processes.
Here is the extended list of criteria we took into account:
- A sufficient number of industry recognitions that validate the high-quality tech expertise;
- Compliance with the security standards and regulations, such as ISO, PCI DSS, and GDPR;
- A software development team of 250+ qualified experts;
- 10 or more client reviews on Clutch;
- Minimum 10 years of multidimensional experience in custom software development;
- A proven portfolio of successfully delivered tech projects with client references and testimonials.
Top global software engineering companies with industry recognition
1. N-iX
N-iX is a credible global software solutions and engineering services company with over 23 years of experience in delivering end-to-end development services to retail, manufacturing, logistics, telecommunications, fintech, and other industry providers. This tech enterprise employs over 2,400 qualified professionals with solid expertise in Gen AI, Machine Learning, data analytics, IoT implementation, and other technologies.
N-iX regularly appears in various rankings, such as the IAOP Top Global Outsourcing 100, IT Europe reports by GSA UK, and the CRN lists. To ensure secure software development for its partners, the vendor adheres to international standards and regulations, such as ISO 27001:2013, PCI DSS, ISO 9001:2015, GDPR, and SOC2.
As one of the global software engineering companies, N-iX built long-term strategic partnerships with top global enterprises, such as Fluke, Gogo, Currencycloud, Lebara, and others, as well as various Fortune 500 companies. We’ve established a solid presence and strong employer brand in 25 countries. N-iX has development centers and offices in Poland, Ukraine, Malta, Colombia, Bulgaria, Romania, and India, and covers the software engineering needs of enterprises in Europe and across the Americas.
2. SoftServe
With over 10,000 tech specialists on board, this is one of Europe’s largest software engineering companies. Its dedicated teams offer help with custom software development, Big Data and data analytics, IoT, Machine Learning, Artificial Intelligence, and other services. The vendor’s clients are American and Japanese enterprises, predominantly from the healthcare, retail, and finance domains.
3. Edvantis
This ISO-certified software development firm has been among the tech market players since 2005. It offers comprehensive tech expertise, including software engineering, cloud and DevOps, payment integration, data analytics, Data Science, experience design, and UI/UX services. The vendor has experience delivering custom solutions for the automotive, media and entertainment, banking, healthcare, and life science industries.
4. Infopulse
Another reliable tech vendor with over 30 years of market experience, this engineering enterprise has successfully delivered projects for finance, telecommunications, energy, natural resources, and other industries. Its in-house team is well-versed in developing mobile and web applications, IoT, Artificial Intelligence, Machine Learning, and other services.
5. Experion Technologies
This vendor is headquartered in the US but also has two delivery centers in India. With over 20 years of experience in the global tech market, their main specialization is custom software development as well as web development. Most of their clients are enterprise-level businesses. When it comes to industry focus, most of their customers are from the supply chain, logistics, and transportation domains.
6. Infinum
Another example of top software engineering firms, this vendor specializes in building digital solutions. Its services range from mobile and web app development to Machine Learning and embedded engineering. The vendor’s team predominantly leverages technologies like iOS, Android, React, Java Spring Boot, and TensorFlow to deliver custom solutions for finance, travel and hospitality, media, ecommerce, and healthcare businesses.
Related: How to choose the best software product development company?
7. Ciklum
This tech vendor has been present in the tech industry for over two decades now. It is one of the prominent Ukrainian players offering their expertise to retail, finance, hospitality, and telecom businesses. With over 4K experts on board, including experienced designers, marketers, etc., this firm can help you with custom software development, ecommerce development, BI, Big Data consulting, and more.
8. Software Mind
Founded in 1999, this Polish software development firm specializes in custom software development, enterprise app modernization, and AI solution implementation. With R&D centers in Poland, Romania, and Moldova, the company primarily serves midsize vendors across industries such as fintech, telecommunications, and ecommerce.
9. Endava
Another representative of large software engineering firms, this IT vendor has R&D centers in Romania, Moldova, Denmark, Germany, and many other countries worldwide. The tech enterprise employs over 4,800 seasoned experts who specialize in business analysis, ML and AI implementation, cloud migration, DevOps, automated testing, and more. Its tech experts also help with product design and system modernization.
10. Euvic
This is a global technology provider with over 6,000 professionals on board that has been delivering projects since 2005. They specialize in software development, IT infrastructure setup, IT managed services, IT strategy consulting, mobile app development, and other tech-related services. When it comes to the industry focus, they offer solutions to businesses in logistics, energy, finance, and media.
11. Vates
Headquartered in the US, this vendor is among the software engineering firms operating worldwide. It also has offices in Argentina and Chile. The vendor’s specialists assist with software engineering, Big Data solution implementation, application testing, web and mobile development, Internet of Things, and more. The vendor is ISO-certified.
12. Dotsquares
Founded in 2002, this is an IT services company with over 23 years of experience, offering digital solutions across various industries. They specialize in web and app development, custom software implementation, cloud computing, and CRM consulting, serving businesses of all sizes. With a team of more than 1,000 professionals, they've completed many projects for clients globally, including vendors from the UK, the US, and Australia. Their services include setting up Salesforce and Zoho pipelines, as well as mobile app development, SEO, and more.
13. Sigma Software
One of the youngest companies on our list, this tech firm was founded in 2009. Since then, the vendor has been featured in the IAOP Global Outsourcing 100 list and received the EGR Nordics Award. Their engineering teams can help clients with custom app implementation, DevOps consulting, embedded and IoT development, and UI/UX design.
14. Simform
This is a digital engineering company specializing in cloud, Data, AI/ML, and experience engineering. Their expertise spans various industries, including fintech, healthcare, retail, and logistics. They offer a wide range of services, such as product engineering, cloud and DevOps engineering, data engineering, and AI/ML solutions. This company delivered projects to businesses of all sizes, but most of their clients are midmarket businesses.
15. Coherent Solutions
Established in 1995, this is one of the software engineering firms in the European market that has been mostly assisting enterprises and midsize vendors in creating bespoke software solutions. Its expertise predominantly lies in developing custom solutions for the healthcare, supply chain, ecommerce, and wellness sectors.
What makes N-iX stand out among other software engineering companies?
N-iX is a trustworthy global software solutions and engineering services company with 23 years of market experience in delivering projects for finance, manufacturing, retail, logistics and supply chain, telecom, automotive, healthcare, energy, and agritech industries. With a team of more than 2,400 IT specialists, we build custom software solutions in a wide range of tech domains. We have extensive expertise in Artificial Intelligence, Machine Learning, Data Science, Big Data, Cloud, IoT, embedded systems, and others.
Our portfolio includes long-term collaborations with international market leaders such as Lebara, Fluke, Currencycloud, Gogo, as well as Fortune 500 companies. Overall, we have 160 active clients.
N-iX complies with security standards and regulations, such as ISO 27001:2013, PCI DSS, ISO 9001:2015, GDPR, and SOC2. In addition, it ranked high in the IAOP Global Outsourcing 100 for several years in a row, appears on the CRN Fast Growth list, and is named a Rising Star in Data Engineering by ISG. Contact us, and let our engineering team help you build effective solutions to grow your business continuously!
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