Seen Semiconductorssp. z o.o.Active

Manufacture of electronic components

KRS: 0000531391 NIP: 7010451452 REGON: 36031151100000

Overview

Registry date
2014-11-20
Share capital
$135,062.13
Activity description

Seen Semiconductors is a company that specializes in customized epitaxy semiconductor structures made from materials such as GaN, AlInGaN, and SiC. They produce complex semiconductor structures including LEDs, lasers, HEMT transistors, and photodetectors, and collaborate with research institutes and epitaxy laboratories in Central and Western Europe. The company also offers high-quality GaN substrates with low dislocation density for their products.

Registered address
Aleja Krakowska 110/114/b11, 02-256 Warszawa, Poland
Website
seen-semiconductors.comWebsite active
Electronic delivery address
AE:PL-52742-50697-DHACH-18

Industry

NameCode
Manufacture of electronic components
26.11.Z
Manufacture of chemicals and chemical products
20
Manufacture of computer, electronic and optical products
26
Manufacture of electrical equipment
27
Manufacture of machinery and equipment n.e.c.
28

Accounts

Registered as a VAT taxpayer on 2015-02-04.Active

Authorized Representatives

Ownership

Competitors

NameRevenueWebsite
EX Productssp. z o.o.$495,021.23exproducts.pl
Fratossp. z o.o.$434,422.70fratos.pl
Woltium Electronicssp. z o.o.$334,278.86woltium.pl
ZETA Cablesp. z o.o.$169,770.81zetacable.com
Malcome-Smartsp. z o.o.$111,680.18malcome.pl
Controllasp. z o.o.$109,404.80controlla.pl
Ka-Techsp. z o.o.$84,759.35katech.net.pl
Carcharger24sp. z o.o.$49,760.93carcharger24.com
Hemmssp. z o.o.$35,017.15hemms.pl
Smart Engineering Polandsp. z o.o.$0.35smartengineering.com.pl

Change history

EventDetailsDate
Address changeUl. Domaniewska 37a, 02-672, Warszawa → Aleja Krakowska 110/114/b11, 02-256, Warszawa2026-06-09

FAQ

Last updated: 2026-07-13