# 25 leading companies with in-house R&D in Pomerania
Tamtam tracks 25 companies with in-house R&D headquartered in Pomerania. This list ranks all of them by number of employees on LinkedIn, led by Polpharma, Amazon Development Center Poland and Gdańsk University of Technology. Their median headcount is 221. Half of them were founded in 1991 or later. The most common headquarters are Gdańsk (10) and Gdynia (6).
Pomerania's R&D landscape features a mix of established industrial players and technology-focused companies. Polpharma, a pharmaceutical manufacturer, operates alongside Amazon Development Center Poland, which develops global technologies like Alexa. Other notable firms include Sunreef Yachts, a luxury catamaran builder, and Rockfin, a specialist in oil and fuel systems.
The region shows a concentration of shipbuilding and marine-related R&D, with companies like Sunreef Yachts, PGZ Stocznia Wojenna, and Galeon Yachts all based in the area. There is also a strong presence of electronics and telecommunications companies, such as DGT Sp. z o.o. and RADMOR S.A., indicating a diverse technological base.
🇵🇱 Pomerania · 25 companies · Updated Nov 12, 2026
| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Polpharma](https://www.tamtam.ai/c/polpharma) (polpharma.pl)
A leading producer of generic drugs in Central and Eastern Europe and Kazakhstan, offering career development opportunities in an international environment for employees | Pharmaceutical Manufacturing | 🇵🇱 Starogard Gdański | 2,774 | 1935 |
| 2 | [Amazon Development Center Poland](https://www.tamtam.ai/c/amazon-development-center-poland) (aboutamazon.pl)
Technology development centers in Poland creating advanced global technologies such as Alexa, Ring, and AWS Database Migration for Amazon | Software Development | 🇵🇱 Gdańsk | 2,586 | |
| 3 | [Gdańsk University of Technology](https://www.tamtam.ai/c/gdansk-university-of-technology) (pg.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 | Higher Education | 🇵🇱 Gdańsk | 2,023 | 1904 |
| 4 | [Rezon Bio](https://www.tamtam.ai/c/rezon-bio) (rezonbio.com)
Biologics contract development and manufacturing for medicines, providing process development, analytical capabilities, and GMP production services. | Biotechnology Research | 🇵🇱 Gdańsk | 710 | |
| 5 | [Sunreef Yachts](https://www.tamtam.ai/c/sunreef-yachts) (sunreef-yachts.com)
Luxury custom catamaran manufacturer creating high-quality, stable, and spacious sailing yachts tailored for comfort, safety, and innovative design features | Shipbuilding | 🇵🇱 Gdańsk | 660 | 2002 |
| 6 | [Rockfin](https://www.tamtam.ai/c/rockfin) (rockfin.pl)
A world-leading engineering specializing in designing, manufacturing, testing, and servicing oil and fuel systems for various industrial equipment for over 31 years | Industrial Machinery Manufacturing | 🇵🇱 Małkowo | 624 | 1991 |
| 7 | [Drutex S.A.](https://www.tamtam.ai/c/drutex-s-a) (drutex.pl)
Produces highly customizable PVC, aluminum, and wood windows, doors, garage gates, roller shutters, facade blinds, and winter gardens for over 40 countries. | Wholesale Building Materials | 🇵🇱 Bytów | 344 | 1985 |
| 8 | [DGT Sp. z o.o.](https://www.tamtam.ai/c/dgt-sp-z-o-o) (dgt.pl)
Provider of telecommunication and IT solutions, specializing in fast data, video, voice transmission, Internet access, and broadband services Employs over 200 professionals for R&D projects | Telecommunications | 🇵🇱 Straszyn | 334 | 1991 |
| 9 | [PGZ Stocznia Wojenna](https://www.tamtam.ai/c/pgz-stocznia-wojenna) (pgzsw.com.pl)
A shipyard with a 95-year tradition, now part of a defense group, offering services for naval and civilian vessels, including design, repairs, and modernization | Shipbuilding | 🇵🇱 Gdynia | 313 | 1922 |
| 10 | [Masters](https://www.tamtam.ai/c/masters) (masters.com.pl)
An electronics distributor specializing in optimizing projects, reducing costs, assembling prototypes, managing logistics, with a focus on Polish companies and ST Microelectronics | Appliances, Electrical, and Electronics Manufacturing | 🇵🇱 Straszyn | 308 | 1996 |
| 11 | [OCEANIC S.A.](https://www.tamtam.ai/c/oceanic-s-a) (lbiotica.pl)
Manufactures antiallergic cosmetics and dermocosmetics for sensitive skin in GMP certified facilities using dermatologically tested formulas and high quality certified ingredients. | Personal Care Product Manufacturing | 🇵🇱 Sopot | 236 | 1982 |
| 12 | [Galeon Yachts](https://www.tamtam.ai/c/galeon-yachts) (galeon.yachts)
A privately owned luxury yacht and motorboat company with over 30 years of experience, known for exceptional designs, craftsmanship, and innovative features | Shipbuilding | 🇵🇱 Straszyn | 236 | 1982 |
| 13 | [INFO TECH](https://www.tamtam.ai/c/info-tech) (infotech.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 | Software Development | 🇵🇱 Gdańsk | 221 | 2002 |
| 14 | [RADMOR S.A.](https://www.tamtam.ai/c/radmor-s-a) (radmor.com.pl)
Specializing in advanced tactical radio communication equipment, this company supports defense sectors worldwide, providing reliable communication solutions for military and civilian applications | Telecommunications | 🇵🇱 Gdynia | 190 | 1947 |
| 15 | [SATEL](https://www.tamtam.ai/c/satel-gdansk) (satel.pl)
With 30 years of experience, the company manufactures user-friendly security systems for various premises, ensuring safety and comfort worldwide | Appliances, Electrical, and Electronics Manufacturing | 🇵🇱 Gdańsk | 186 | 1990 |
| 16 | [OBR CTM SA](https://www.tamtam.ai/c/obr-ctm-sa) (ctm.gdynia.pl)
Specializing in military and civil technology systems, the research and development center designs, builds, and maintains integrated solutions for defense and security, participating in national and international projects | Defense and Space Manufacturing | 🇵🇱 Gdynia | 185 | 1982 |
| 17 | [DIGITEX](https://www.tamtam.ai/c/digitex-sopot) (digitex.pl)
Specializing in public warning systems since 1985, providing high quality products for communication and security worldwide with ISO 9001:2015 certification | Appliances, Electrical, and Electronics Manufacturing | 🇵🇱 Sopot | 185 | 1985 |
| 18 | [Currenda](https://www.tamtam.ai/c/currenda) (currenda.pl)
A leading provider of IT solutions for the Polish justice sector, offering knowledge, innovative solutions, and services for complex legal and business processes | Software Development | 🇵🇱 Sopot | 182 | 1993 |
| 19 | [Advanced Protection Systems Inc.](https://www.tamtam.ai/c/advanced-protection-systems-inc) (apsystems.tech)
Specializing in drone detection and neutralization, the company offers the SKYctrl system for protecting critical infrastructure, government buildings, military installations, VIPs, borders, private property, and events | Defense and Space Manufacturing | 🇵🇱 Gdynia | 109 | 2015 |
| 20 | [Protea](https://www.tamtam.ai/c/protea-gdansk) (protea.pl)
International designer and manufacturer of offshore cranes, hydraulic and electric winches, BOP gantry cranes, and mechanical handling solutions for various industries | Machinery Manufacturing | 🇵🇱 Gdańsk | 95 | 2001 |
| 21 | [PROCAD SA](https://www.tamtam.ai/c/procad-sa) (procad.pl)
Since 1988, this company has been providing effective tools for Polish designers and engineers, specializing in CAD systems and software solutions | Software Development | 🇵🇱 Gdańsk | 60 | 1988 |
| 22 | [SpaceForest](https://www.tamtam.ai/c/spaceforest) (spaceforest.pl)
Specializing in microwave technology, precision mechanics, and electronics, our company designs and manufactures innovative solutions for space and telecommunication systems | Defense and Space Manufacturing | 🇵🇱 Gdynia | 41 | 2004 |
| 23 | [WiRan Sp. z o.o.](https://www.tamtam.ai/c/wiran-sp-z-o-o) (wiran.pl)
Designs high-reliability electronic devices and systems using wireless communication and radio frequency technologies for various sectors like space, defense, and smart cities. | Appliances, Electrical, and Electronics Manufacturing | 🇵🇱 Gdynia | 25 | 2002 |
| 24 | [Blue Dot Solutions](https://www.tamtam.ai/c/blue-dot-solutions) (bluedotsolutions.eu)
Develops services, systems, applications using satellite data, specializing in GNSS, Earth Observation, integrated applications, and satellite components, for the space industry. | Aviation and Aerospace Component Manufacturing | 🇵🇱 Gdańsk | 4 | 2014 |
| 25 | [SES Hydrogen Energy](https://www.tamtam.ai/c/ses-hydrogen-energy) (seshydrogen.com)
A subsidiary of Sescom SA, SES Hydrogen specializes in hydrogen technologies with a mission to decarbonize transport, industry, and energy sectors in Poland and Europe | Renewable Energy Semiconductor Manufacturing | 🇵🇱 Gdańsk | 4 | |
## 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 Pomerania
- [The largest companies in Pomerania](https://www.tamtam.ai/l/largest-companies-pomerania) (158)
- [Multinational companies in Pomerania](https://www.tamtam.ai/l/multinational-companies-pomerania) (33)
- [Manufacturers in Pomerania](https://www.tamtam.ai/l/manufacturers-pomerania) (28)
## The same list elsewhere in Poland
- [Companies with in-house R&D in Poland](https://www.tamtam.ai/l/r-and-d-companies-poland) (290)
- [Companies with in-house R&D in Masovia](https://www.tamtam.ai/l/r-and-d-companies-masovia) (84)
- [Companies with in-house R&D in Lesser Poland](https://www.tamtam.ai/l/r-and-d-companies-lesser-poland) (36)
- [Companies with in-house R&D in Silesia](https://www.tamtam.ai/l/r-and-d-companies-silesia) (29)
- [Companies with in-house R&D in Warsaw](https://www.tamtam.ai/l/r-and-d-companies-warsaw) (69)
## The same list elsewhere
- [Companies with in-house R&D in the world](https://www.tamtam.ai/l/r-and-d-companies-in-the-world) (34,346)
- [Companies with in-house R&D in Europe](https://www.tamtam.ai/l/r-and-d-companies-in-europe) (20,169)
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Source: https://www.tamtam.ai/l/r-and-d-companies-pomerania