About us

Zadako s.r.o., established in 1997 in Slovakia, is a dynamic company focused on development, manufacturing and distribution of wireless broadband communication products. In our products and solutions, we implement the latest innovations in wireless technology. Our goal is to deliver high-end solutions for mobile professionals and M2M industry.

Our solutions are based on the chipsets of the key players of wireless telecommunication sector such as Siemens, Telit or Sierra Wireless, which guarantee top quality, reliability and excellent performance of our products. We offer wide range of modems, routers, communicators and security systems supporting WLAN, GPRS, EDGE, WCDMA, HSDPA, HSPA+ and LTE technology.


Certificates and awards

ZADAKO spol. s r. o. has effectively built and maintained a quality management system according to ISO 9001:2008 since 2010 and it is applied in full portfolio of company, including the production and development of electrotechnical equipment and software solutions.

This certification confirms that ZADAKO spol. s r. o. established and maintains standards of quality, safety and reliability also in environmental area according to ISO 14001:2005 and ZADAKO focus its activities at reducing the burden on the environment.

Certificate partner T-mobile 2009, Certificate partner T-mobile 2010, Certificate partner Slovak Telekom 2012


ZADAKO is aware of its social responsibility and in this spirit it supports selected sporting and social activities.

Dunaj fest 2009

Klub historickej techniky, Zvolen a podujatie Grand Prix Slovensko 2008, 2009, 2010

TJ Spoje, bedmintonový oddiel, podpora činnosti


MCE 2014


Midest 2013

CeBIT 2006 – 2013

Hannover Messe 2013

LAAD Rio de Janeiro 2013

ISC Brazil 2010

Electronica Mníchov 2010

Autosalón Bratislava 2009

CES Las Vegas 2009

Bezpeka Ukrajina 2008


Operačný program bratislavský kraj