The largest companies in Gdańsk are primarily established firms in the retail, technology, and education sectors. LPP S.A., a Polish family business, designs clothing for 40 markets. Amazon Development Center Poland focuses on advanced global technologies like Alexa and AWS Database Migration. Gdańsk University of Technology and the University of Gdansk are leading higher education institutions, while Medical University of Gdańsk is a top medical school. Gemini Polska operates a network of pharmacies.
These companies demonstrate a strong presence of higher education institutions, with four universities among the largest employers. The list also includes a mix of older, established companies like Gdańsk University of Technology (founded 1904) and Grupa LOTOS S.A. (founded 1972), alongside younger tech-focused firms such as Silky Coders (founded 2021).
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 | 6,574 | ||||
| 2 |
Amazon Development Center Polandaboutamazon.pl
Technology development centers in Poland creating advanced global technologies such as Alexa, Ring, and AWS Database Migration for Amazon |
2,586 | |||
| 3 |
Gdańsk University of Technologypg.edu.pl
A leading research university in Poland with multiple research centers, doctoral programs, international studies, and a strong focus on scientific research and innovation |
2,023 | |||
| 4 |
University of Gdanskug.edu.pl
Largest higher education institution in Pomerania offering diverse fields, international programs, and strong vocational support for students and graduates. |
1,639 | |||
| 5 |
Gdański Uniwersytet Medyczny (Medical University of Gdańsk)gumed.edu.pl
A prestigious medical university in Poland, recognized as the top medical school in the country and among the best state universities |
880 | |||
| 6 |
Gemini Polskagemini.pl
A network of pharmacies in Poland established in 1990, offering in-person and online services focused on patient care and well-being |
846 | |||
| 7 |
Grupa Energagrupa.energa.pl
A leading energy group in Poland distributing electricity, generating power from renewable sources, and listed on the Warsaw Stock Exchange |
777 | |||
| 8 |
Uniwersytet WSB Merito Gdańskmerito.pl
Offers a wide array of higher education programs across 11 Polish cities, evolving beyond banking to encompass various fields of study at university level. |
720 | |||
| 9 |
Rezon Biorezonbio.com
Biologics contract development and manufacturing for medicines, providing process development, analytical capabilities, and GMP production services. |
710 | |||
| 10 |
Silky Coderssilkycoders.com
Silky Coders is a software house that collaborates with IT enthusiasts, providing technological solutions to a prominent international fashion group, promoting innovation and expertise |
672 | |||
| 11 |
Sunreef Yachtssunreef-yachts.com
Luxury custom catamaran manufacturer creating high-quality, stable, and spacious sailing yachts tailored for comfort, safety, and innovative design features |
660 | |||
| 12 |
Energa-Operator S.A.energa-operator.pl
The company acts as a distributor of electricity, serving over 33 million customers in a quarter of Poland's area They also handle energy measurements and data transmission |
623 | |||
| 13 |
Asseco Data Systemsassecods.pl
Provider of IT solutions, products, and services utilizing proprietary and third-party software, catering to enterprises, local administration units, and institutions |
606 | |||
| 14 |
Wakacje.plwakacje.pl
We are creating the largest travel portal in Poland, leading the industry with 20 years of experience Join us and be a part of our success! #vacationisUS |
580 | |||
| 15 |
Grupa LOTOS S.A.lotos.pl
A major Polish energy group specializing in fuel production, exploration, refining, distribution, and sales of various petroleum products in Europe |
541 | |||
| 16 | 524 | ||||
| 17 |
Rafineria Gdańska Sp. z o.o.rafineriagdanska.pl
Operating one of the most advanced production facilities in Europe, with a capacity exceeding 10 million tonnes of crude oil, focusing on processing activities and high-margin product conversion |
478 | |||
| 18 |
University of Gdansken.ug.edu.pl
Leading higher education institution offering a wide range of fields and specializations, with a focus on international programs and career guidance |
465 | |||
| 19 |
home&you S.A.company.home-you.com
Specializing in importing and distributing interior design products, our team creates unique collections for home decor brands, embodying quality, functionality, and original design |
459 | |||
| 20 |
ORLEN OIL Sp. z o.o.orlenoil.pl
Specializing in manufacturing and distributing top-quality oils and lubricants for industrial and automotive applications |
433 | |||
| 21 |
GetResponsegetresponse.com
Email marketing platform with comprehensive tools for small businesses & marketers to engage, grow audience, automate campaigns, and drive sales |
432 | |||
| 22 |
Lufthansa Systems Polandlhsystems.pl
Specializing in software solutions for airlines, finance, and logistics industries, our team of 500 experts offers high-quality services and innovative technology to global clients |
378 | |||
| 23 |
Remontowa Shiprepair Yard S.A.remontowa.com.pl
A leading European shipyard specializing in ship repairs, conversions, and offshore projects with extensive experience in various vessel types and offshore structures |
358 | |||
| 24 |
Baltic Hubdctgdansk.pl
Operates Poland's largest deepwater container terminal, handling vessels from the Far East, including the world's largest container ships, located in the Port of Gdansk. |
355 | |||
| 25 | 354 | ||||
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. | |||||
| 26 |
Gremi Personal Polandgremi-personal.com
A team of experts specializing in hiring foreign workers to fill staffing gaps for businesses across Poland |
321 | |||
| 27 | 295 | ||||
| 28 |
SPEEDNETspeednetsoftware.com
An agile technology consultancy and software development partner specializing in banking, fintech, insurtech, and edtech, delivering technical consulting, product design, and web/mobile development services |
281 | |||
| 29 | 270 | ||||
| 30 |
The Rolling Scopes Schoolrs.school
Free courses on JavaScript, Front-end, iOS, Android, and AWS offered by a developer community since 2013, focusing on non-standard learning principles |
244 | |||
| 31 |
INFO TECHinfotech.pl
Specializing in IT solutions, we develop software and hardware for power and industrial automation We offer consulting services for systems integration and communication networks |
221 | |||
| 32 | 186 | ||||
| 33 |
Ricoh Business Services Polandricoh-europe.com
Global technology company providing expert support through document management, IT services, production print solutions, and more to empower innovation and business growth worldwide |
180 | |||
| 34 |
infoShare Academyinfoshareacademy.com
A coding bootcamp for software developers offering an eight-week program to accelerate software career and transition to junior developer roles |
170 | |||
| 35 |
Polski Rejestr Statków S.A. (PRS)prs.pl
Provider of technical expertise for 85+ years, offering ship classification, certification, and industrial surveys in addition to diverse industry-related services |
170 | |||
| 36 |
LOTOS Kolejkolej.orlen.pl
LOTOS Kolej Sp z o o is a capital group subsidiary specializing in transportation services within the LOTOS SA Group |
170 | |||
| 37 |
ASSA ABLOY Mercor Doorsassaabloy.com
Leading manufacturer in Poland of customised security fire-rated and non fire-rated doors, fixed screens, sliding gates, and fire curtains, ensuring safety and convenience in buildings |
168 | |||
| 38 |
PROCAM Polska Sp. z o.o.procam.pl
A leading provider of plant protection products, fertilizers, and seeds with comprehensive agrotechnical advice to help farmers achieve optimal harvests |
168 | |||
| 39 |
Akademia Sztuk Pięknych w Gdańskuasp.gda.pl
A higher education institution in Gdańsk, Poland specializing in the arts and beauty |
166 | |||
| 40 |
Grupa SKATskat.com.pl
A European transport and logistics company with a modern fleet offering international and national road transportation, ferry services, and a reputation for being exceptionally punctual |
157 | |||
| 41 |
Transprojekt Gdańskitgd.pl
A leading Polish project and consulting firm specializing in designing roads, bridges, railways, airports, and energy infrastructure with a strong reputation and diverse portfolio |
157 | |||
| 42 |
Remontowa Shipbuilding S.A.remontowa-rsb.pl
A leading shipbuilding company within a larger holding group, offering comprehensive technical solutions to build fully equipped, modern vessels |
153 | |||
| 43 | 153 | ||||
| 44 |
Medicover Integrated Clinical Servicesmedicover-mics.com
A leading provider of healthcare and diagnostic services internationally, offering a broad spectrum of services through ambulatory clinics, hospitals, and laboratories |
146 | |||
| 45 |
SOLWIT SA (part of ALTEN Group)altenpolska.pl
Professional engineering services specializing in software design, implementation, and testing for clients across various industries, with a focus on innovation and quick delivery |
108 | |||
| 46 |
Omida Groupomida-group.com
A logistics integration holding managing a portfolio of companies in the TSL sector, offering comprehensive transport, dispatch, and logistics solutions nationally and internationally |
107 | |||
| 47 | 95 | ||||
| 48 |
Learneticlearnetic.com
A global educational software publisher and e-learning technology provider offering content, tools, and platforms used by publishers, teachers, and students worldwide |
81 | |||
| 49 |
ClickMeetingclickmeeting.com
Browser-based platform for hosting webinars and training sessions, accessible on all devices without software installation Customizable interface for engaging online meetings |
79 | |||
| 50 | 78 | ||||
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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 11, 2026.
The same list elsewhere in Poland
- The largest companies in Poland 2,488
- The largest companies in Masovia 984
- The largest companies in Lesser Poland 232
- The largest companies in Lower Silesia 194
- The largest companies in Silesia 190
- The largest companies in Greater Poland 187
- The largest companies in Pomerania 158
- The largest companies in Łódź Voivodeship 73
- The largest companies in Kuyavia-Pomerania 53
- The largest companies in Warsaw 872
- The largest companies in Kraków 181
- The largest companies in Wrocław 166
- The largest companies in Poznań 142
- The largest companies in Katowice 59
- The largest companies in Łódź 53
- The largest companies in Gdynia 41
- The largest companies in Gliwice 29
- The largest companies in Lublin 28
- The largest companies in Rzeszów 26
- The largest companies in Szczecin 26