# 29 leading managed service providers in Poland

Tamtam tracks 29 managed service providers headquartered in Poland. This list ranks all of them by number of employees on LinkedIn, led by NETWORK-SECURITY-SOLUTIONS, Comarch and BCC. Their median headcount is 388. Half of them were founded in 1996 or later. The most common headquarters are Warsaw (15), Gliwice (3) and Poznań (3).

These are managed service providers operating in Poland. The companies listed are primarily mid-sized to large enterprises, with a strong focus on IT services, software development, and computer and network security. For example, NETWORK-SECURITY-SOLUTIONS specializes in managing Linux/Unix servers, Comarch provides global IT business solutions, and BCC focuses on SAP services and IT outsourcing. Fujitsu Poland offers IT infrastructure solutions, while NASK is a Polish data networks operator and cybersecurity provider.

A clear pattern among these companies is their specialization in comprehensive IT solutions for businesses. Many are headquartered in major Polish cities like Warsaw and Kraków, but there is also a significant presence in Poznań and Gliwice. Several companies, such as WASKO and Atman, were founded in the late 1980s and early 1990s, indicating a mature sector.

🇵🇱 Poland · 29 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [NETWORK-SECURITY-SOLUTIONS](https://www.tamtam.ai/c/network-security-solutions) (n-security.com)<br>Specializing in managing Linux/Unix servers and large network environments with a focus on customized solutions, quality, and technological innovation | Computer and Network Security | 🇵🇱 Poznań | 10,400 | 2010 |
| 2 | [Comarch](https://www.tamtam.ai/c/comarch) (kariera.comarch.pl)<br>Global IT business solution provider optimizing operational and business processes, with over 7000 experienced professionals and software implementation in 40,000+ companies worldwide | Software Development | 🇵🇱 Kraków | 5,004 | 1993 |
| 3 | [BCC](https://www.tamtam.ai/c/bcc-suchy-las) (bccgroup.com)<br>A consulting company specializing in SAP services, IT outsourcing, and software development, focusing on big Polish companies and international corporations worldwide | IT Services and IT Consulting | 🇵🇱 Suchy Las near Poznań | 2,981 | 1995 |
| 4 | [ASEE](https://www.tamtam.ai/c/asee) (asee.io)<br>A global IT company within Asseco Group providing high-quality software and services for banking, payments, public administration, telecoms, and various industry verticals | IT Services and IT Consulting | 🇵🇱 Warsaw | 2,044 | 2007 |
| 5 | [Fujitsu Poland](https://www.tamtam.ai/c/fujitsu-poland) (fujitsu.com)<br>Provider of IT infrastructure solutions, products, and services for clients ranging from large enterprises to individual customers, specializing in dynamic infrastructure concepts | IT Services and IT Consulting | 🇵🇱 Warsaw | 1,497 |  |
| 6 | [WASKO](https://www.tamtam.ai/c/wasko) (wasko.pl)<br>Established in 1988, we specialize in implementing modern technologies such as IT solutions, industrial automation, telecommunications, and electronics on local and international markets | IT Services and IT Consulting | 🇵🇱 Gliwice | 1,120 | 1988 |
| 7 | [NASK](https://www.tamtam.ai/c/nask) (nask.pl)<br>Leading Polish data networks operator, offers telecommunications and data solutions, conducts scientific research, manages .pl internet domains, and provides computer emergency response. | Computer and Network Security | 🇵🇱 Warsaw | 1,068 | 1993 |
| 8 | [Infopulse](https://www.tamtam.ai/c/infopulse) (tieto.com)<br>A trusted full-service solution provider offering Software R&D, Cybersecurity, Cloud & Infrastructure, BPO services to global clients with industry expertise | IT Services and IT Consulting | 🇵🇱 Łódź | 935 | 1991 |
| 9 | [Euvic](https://www.tamtam.ai/c/euvic) (euvic.com)<br>Poland's leading IT service provider. Offers access to over 1,000 skilled programmers. Helps businesses become cost-efficient and agile through outsourced IT projects. | IT Services and IT Consulting | 🇵🇱 Gliwice | 661 | 2005 |
| 10 | [Atos Poland](https://www.tamtam.ai/c/atos-poland) (atos.net)<br>Leading Polish IT company formed by merging AMG.net and Bull Polska, providing comprehensive IT solutions and services locally. | IT Services and IT Consulting | 🇵🇱 Warsaw | 626 | 1996 |
| 11 | [INEA](https://www.tamtam.ai/c/inea) (inea.pl)<br>A telecommunications provider offering broadband Internet, television, mobile and fixed-line telephony services, as well as professional services and data center solutions | Telecommunications | 🇵🇱 Przeźmierowo | 548 |  |
| 12 | [NATEK](https://www.tamtam.ai/c/natek) (natek.eu)<br>Designing and implementing IT business solutions in the CEE region, including network services, SAP services, customer support, cloud services, and software development and QA. | IT Services and IT Consulting | 🇵🇱 Warsaw | 493 | 2004 |
| 13 | [Atman](https://www.tamtam.ai/c/atman) (atman.pl)<br>Leading data center operator in Poland & CEE, offering colocation, cloud computing, dedicated servers, data transmission, internet access, and value-added services with nationwide network infrastructure | IT Services and IT Consulting | 🇵🇱 Warsaw | 475 | 1987 |
| 14 | [EXATEL](https://www.tamtam.ai/c/exatel) (exatel.pl)<br>Leader in providing digital communication solutions through a large fiber-optic network, 5G technology testing, smart city solutions, cybersecurity intelligence, and research & development | Telecommunications | 🇵🇱 Warsaw | 390 | 1993 |
| 15 | [Axians IT Poland](https://www.tamtam.ai/c/axians-it-poland) (axians.pl)<br>Operating within the digital transformation realm, part of an international group, specializing in ICT solutions from telecommunications infrastructure to data management | IT Services and IT Consulting | 🇵🇱 Warsaw | 388 |  |
| 16 | [COIG S.A.](https://www.tamtam.ai/c/coig-s-a) (coig.pl)<br>A stable, modern company specializing in providing dedicated IT solutions to support management processes, offering integrated systems and complex digitalization projects | IT Services and IT Consulting | 🇵🇱 Katowice | 370 | 1951 |
| 17 | [Poznańskie Centrum Superkomputerowo-Sieciowe](https://www.tamtam.ai/c/poznanskie-centrum-superkomputerowo-sieciowe)<br>Providing world-class e-infrastructure for science, developing ICT-based innovations for industry, and promoting social innovation to combat digital exclusion. | Computer Networking Products | 🇵🇱 Poznań | 339 | 1993 |
| 18 | [home.pl](https://www.tamtam.ai/c/home-pl) (home.pl)<br>provides domain registration, web hosting, email accounts, e-commerce solutions, and business applications for small and medium enterprises | Technology, Information and Internet | 🇵🇱 Szczecin | 315 | 1997 |
| 19 | [Atende](https://www.tamtam.ai/c/atende) (atende.pl)<br>A technology group offering IT projects, digital services, software solutions, and IP commercialization Services include network integration, cybersecurity, cloud migration, and blockchain digitalization | IT Services and IT Consulting | 🇵🇱 Warsaw | 310 | 1991 |
| 20 | [Emitel](https://www.tamtam.ai/c/emitel) (emitel.pl)<br>Leading provider of terrestrial radio and TV network services in Poland, specializing in digital radio/TV emission, wireless systems, and radio communications solutions | Telecommunications | 🇵🇱 Warsaw | 309 | 2002 |
| 21 | [Redge Technologies](https://www.tamtam.ai/c/redge-technologies) (redge.com)<br>A leading provider of OTT technologies in Central and Eastern Europe, specializing in high-performance video streaming platforms and DDoS protection solutions for broadcasters and telcos | IT Services and IT Consulting | 🇵🇱 Warsaw | 229 | 2007 |
| 22 | [Vodeno](https://www.tamtam.ai/c/vodeno) (vodeno.com)<br>A leading European Banking-as-a-Service provider offering innovative financial solutions backed by blockchain technology and global investors | Financial Services | 🇵🇱 Warsaw | 226 | 2018 |
| 23 | [Integrated Solutions Polska](https://www.tamtam.ai/c/integrated-solutions-polska) (integratedsolutions.pl)<br>Specialized ICT integrator, part of Orange Polska Group, offering end-to-end solutions in IT, Telco, Unified Communication, Mobility, Data Center, Security, Networking | Information Services | 🇵🇱 Warsaw | 221 | 2011 |
| 24 | [ICM University of Warsaw](https://www.tamtam.ai/c/icm-university-of-warsaw) (icm.edu.pl)<br>A leading supercomputing and data science center in Central Europe, providing innovative solutions to organizations in various industries through advanced computational challenges and data-driven modeling | Software Development | 🇵🇱 Warsaw | 69 | 1993 |
| 25 | [Green Capital S.A.](https://www.tamtam.ai/c/green-capital-s-a) (greencapitalsa.ai)<br>Develops, constructs, and operates renewable energy projects, specializing in photovoltaic and wind farms and energy storage, contributing to clean electricity production and energy security. | Renewable Energy Power Generation | 🇵🇱 Warsaw | 64 | 2015 |
| 26 | [OPEGIEKA](https://www.tamtam.ai/c/opegieka) (opegieka.pl)<br>Develops innovative geoinformatics solutions using state-of-the-art technologies for business, administration, and society, covering design, execution, implementation, and maintenance of projects. | IT Services and IT Consulting | 🇵🇱 Elbląg | 64 | 1989 |
| 27 | [Poznańskie Centrum Superkomputerowo-Sieciowe \| PCSS](https://www.tamtam.ai/c/poznanskie-centrum-superkomputerowo-sieciowe-pcss) (pcss.pl)<br>A research institute affiliated with the Institute of Bioorganic Chemistry that focuses on ICT innovations for digital science and economy applications worldwide | Software Development | 🇵🇱 Poznań | 38 | 1993 |
| 28 | [merce.com: eCommerce platform](https://www.tamtam.ai/c/merce-com-ecommerce-platform) (merce.com)<br>merce enables organizations to realize their unique commerce vision by bridging technology and expertise, covering every aspect of the digital commerce stack | Software Development | 🇵🇱 Gliwice | 30 | 2009 |
| 29 | [Kiwee Software](https://www.tamtam.ai/c/kiwee-software) (kiwee.eu)<br>Passionate team building top eCommerce ecosystems, prioritizing client needs for secure shopping experiences Embracing diversity, innovation, and a family-like culture | IT Services and IT Consulting | 🇵🇱 Wrocław | 9 | 2011 |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.

## More company lists in Poland

- [The largest companies in Poland](https://www.tamtam.ai/l/largest-companies-poland) (2,488)
- [Multinational companies in Poland](https://www.tamtam.ai/l/multinational-companies-poland) (585)
- [IT services companies in Poland](https://www.tamtam.ai/l/it-services-companies-poland) (312)
- [Software Development companies in Poland](https://www.tamtam.ai/l/software-development-companies-poland) (301)
- [Companies with in-house R&D in Poland](https://www.tamtam.ai/l/r-and-d-companies-poland) (290)
- [Manufacturers in Poland](https://www.tamtam.ai/l/manufacturers-poland) (268)
- [IT Services and IT Consulting companies in Poland](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-poland) (213)
- [Retail chains in Poland](https://www.tamtam.ai/l/retail-chains-poland) (186)
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- [Professional services firms in Poland](https://www.tamtam.ai/l/professional-services-firms-poland) (149)
- [Critical infrastructure operators in Poland](https://www.tamtam.ai/l/critical-infrastructure-operators-poland) (147)
- [Public sector organisations in Poland](https://www.tamtam.ai/l/public-sector-organisations-poland) (146)
- [Financial services firms in Poland](https://www.tamtam.ai/l/financial-services-firms-poland) (144)
- [Corporate groups and holding companies in Poland](https://www.tamtam.ai/l/holding-companies-poland) (142)
- [SaaS companies in Poland](https://www.tamtam.ai/l/saas-companies-poland) (142)
- [Transportation, Logistics, Supply Chain and Storage companies in Poland](https://www.tamtam.ai/l/transportation-logistics-supply-chain-and-storage-companies-poland) (131)
- [Education providers in Poland](https://www.tamtam.ai/l/education-companies-poland) (127)
- [Hardware manufacturers in Poland](https://www.tamtam.ai/l/hardware-companies-poland) (127)
- [Financial Services companies in Poland](https://www.tamtam.ai/l/financial-services-companies-poland) (112)
- [Publicly traded companies in Poland](https://www.tamtam.ai/l/publicly-traded-companies-poland) (109)
- [Food and Beverage Manufacturing companies in Poland](https://www.tamtam.ai/l/food-and-beverage-manufacturing-companies-poland) (107)
- [Consumer goods companies in Poland](https://www.tamtam.ai/l/consumer-goods-companies-poland) (105)
- [Logistics companies in Poland](https://www.tamtam.ai/l/logistics-companies-poland) (103)
- [E-commerce companies in Poland](https://www.tamtam.ai/l/ecommerce-companies-poland) (96)

## The same list elsewhere

- [Managed service providers in the world](https://www.tamtam.ai/l/managed-service-providers-in-the-world) (3,468)
- [Managed service providers in Europe](https://www.tamtam.ai/l/managed-service-providers-in-europe) (1,750)

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Source: https://www.tamtam.ai/l/managed-service-providers-poland