About us

The company Oxywise was established in 2009, as an engineering company focused on the turnkey supplies, service and maintenance of PSA Oxygen and Nitrogen generators.


We are your wise gas source

Our extensive experience in the development and production of PSA Oxygen and Nitrogen systems, together with a comprehensive engineering background has allowed a successful market entry and continual development of our Oxygen and Nitrogen generators. Oxywise`s product range includes dosing systems, filling ramps and gas distribution systems, we can also provide installation of our PSA technology into an ISO certified shipping container, all configured to exacting customer specifications.

The main aim of the company is to deliver effective, reliable and affordable solutions that meet our customers’ expectations. Our main objective is to continuously improve the quality of our products and components but also provide high quality services related to installation and maintenance.

Oxywise aims to be your reliable partner in the field of industrial gases. This intention we seek to achieve through the qualified staff as well as consistent and responsible work of management, and customer orientation approach in all areas and at all levels of company.

Quality first

In an effort to continue in successful work and achieve stabile position in challenging international markets, Oxywise has implemented quality management system EN ISO 9001:2015 and EN ISO 13485:2012. Our devices are approved by TUV NORD (N.B. 0045) and labeled with CE mark according to European Directive 2014/68/EU on Pressure equipment devices and the Certificate EAC in conformity with the technical regulation TR CU of the EurAsEC Customs Union. Our NCAGE code within NATO codification system is 1331M.

The medical oxygen generators were successfully certified according to European Directive 93/42/EEC on Medical devices in 2017, consequently Slovak Chamber of Commerce issued Certificate of Free Sale. Our company is also registered as producer of medical devices by Slovak Institute of Drug Control.


70+ countries

we have supplied units to all 6 inhabited continents in a variety of applications and environments


1000+ devices

Our partners

TUV Nord