These Polish companies specialize in recruitment and staffing, with a notable concentration in the IT sector and business services. The listed entities include both large, established groups and mid-sized firms. Most of these companies are headquartered in Warsaw, indicating a central hub for these industries.
Key players include Impel S.A., a B2B service provider, Billennium, an IT consulting and outsourcing firm, and AMG Biuro Rachunkowe, which offers financial advice and HR services. Deloitte Poland provides professional advisory services, while EWL Group specializes in recruiting workers from Eastern Europe and Asia. No Fluff Jobs focuses on IT recruitment with an emphasis on transparency.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Impel S.A.impel.pl
Leading provider of B2B services for businesses, including maintenance, safety, business solutions, and delivery services for institutions and companies |
1,707 | |||
| 2 |
Billenniumbillennium.com
Global technology consulting and outsourcing company offering IT solutions, staff augmentation, managed services, and technology solutions with a focus on AI, cloud, and software development |
1,381 | |||
| 3 |
AMG Biuro Rachunkoweamgbiuro.pl
A family business with extensive experience since 1994, offering financial advice, HR and payroll management, and accounting solutions for a range of clients |
1,330 | |||
| 4 |
Deloitte Polanddeloitte.com
Deloitte provides professional advisory services in consulting, audit, tax, legal, risk management, financial advisory, forensic, AML, and compliance, with a global team of specialists |
1,086 | |||
| 5 |
Exact x Forestall Groupexactforestall.com
Global leader in quality control solutions for automotive industry suppliers and manufacturers, also serving electronics, appliances, and cosmetics industries Operations in 13 countries |
989 | |||
| 6 |
No Fluff Jobsnofluffjobs.com
IT recruitment company focused on transparency, efficiency, and simplicity Matches IT job seekers with detailed job postings, saving time for both candidates and employers |
906 | |||
| 7 |
Grant Thornton Polandgrantthornton.pl
A leading audit and advisory organization with over 53,000 employees worldwide, providing services in audit, advisory, and outsourcing to clients in 135 countries Operating in Poland since 1993 |
818 | |||
| 8 |
EWL Groupewl.com.pl
Leading Polish recruitment agency offering comprehensive services for hiring workers from Eastern Europe and Asia, as well as professional employment solutions for various sectors |
632 | |||
| 9 |
Connectis_connectis.pl
We develop developers and prepare them for the future, providing dedicated IT teams and specialists to clients efficiently and remotely |
617 | |||
| 10 |
Grupa Pracujpracujwgp.pl
An expert in online recruitment, offering HR technological solutions like ATS and communication platforms to help companies manage efficient recruitment and staff |
597 | |||
| 11 |
Randstad Polskarandstad.pl
A global leader in HR consulting and temporary staffing, supporting individuals in finding the right jobs and businesses in hiring top talent, while staying up-to-date with market trends |
559 | |||
| 12 | 455 | ||||
| 13 |
MS Servicesmsservices.pl
Leading provider of outsourcing services in Poland specializing in efficient solutions supporting sales projects, with a focus on sales outsourcing, merchandising, and sales promotion |
435 | |||
| 14 |
Работа в ИТ. Сервис вакансий для айтишниковjobs.devby.io
A job board connecting professionals in Central and Eastern Europe's largest LinkedIn community, facilitating IT job searches and talent recruitment |
433 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 15 |
Promedica24promedica24.com.pl
Promedica24 is a leading provider of senior care services in Germany, Poland, and England, offering in-home care, legal employment opportunities, and franchise expansion |
402 | |||
| 16 |
Gi Group Polskagigroup.com
Poland’s largest HR provider offering innovative workforce solutions such as permanent placement, temporary staffing, outplacement, and outsourcing services since 1999 |
386 | |||
| 17 | 354 | ||||
| 18 |
Gremi Personal Polandgremi-personal.com
A team of experts specializing in hiring foreign workers to fill staffing gaps for businesses across Poland |
321 | |||
| 19 | 309 | ||||
| 20 |
KR GROUP LTD.krgroup.eu
A fast-growing accounting and tax advisory group in Poland and CEE region, providing services to over 300 international clients in various industries |
254 | |||
| 21 |
RSM Polandrsmpoland.pl
Financial audit, tax, and consulting services, including accounting, HR, payroll, reporting outsourcing, corporate services, transaction advisory, and IT consulting. |
245 | |||
| 22 |
Link Grouplinkgroup.co
Specializing in building tech teams for Fortune 500 companies and startups worldwide by providing top talent in software development, design, and project management |
244 | |||
| 23 |
ASB Group | Polandasbgroup.eu
Provider of high-quality accounting, tax advisory, HR, payroll, transaction advisory, and corporate services with over 350 experts operating in multiple countries |
168 | |||
| 24 |
symmetrical.aisymmetrical.ai
modern HR and payroll office with platform automating payroll and HR processes, centralizing data for efficient contract and leave management |
43 | |||
| 25 |
Cordis Logisticscordis-logistic.pl
This company specializes in domestic and international road transport, integrated warehouse logistics, and workforce outsourcing, aiming to optimize supply chain efficiency and reduce costs. |
36 | |||
| 26 |
MALEK Recruitmentmalekrecruitment.com
The company specializes in various financial and legal services including mergers & acquisitions, investment management, risk management, and compliance across different sectors |
13 | |||
| 27 |
ŚWIAT KADRswiatkadr.pl
This company offers interim management for businesses in areas such as business development, accounts, taxes, HR, payroll, financial planning, law, and administration They specialize in cross-border employment and work with clients in Poland, the EU, United States, Russia, Nepal, India, and Cambodia Additionally, they provide consulting services, serve as a lecturer, development director, ambassador for women entrepreneurs, mentor, and collaborate with Chambers, Associations, and Foundations |
12 | |||
| 28 |
SDSolutionssdsolutions.pl
Specializing in personal advisory, SDSolutions focuses on recruitment, direct & executive search, HR consulting, and outplacement processes with tailored solutions for clients |
8 | |||
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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.
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