About us

Your partner for radiation protection and nuclear measuring equipment since 1993.

NUVIA Instruments GmbH was founded 1993 by Heinz Kirsch and Günter Werthmann as S.E.A. GmbH Strahlenschutz-Entwicklungs- und Ausrüstungs-Gesellschaft. Both founders brought many years of experience in the field of radiation protection and nuclear measuring equipment into the new company.

Headquartered in Dülmen

Today, we are a middle size company. This has the advantage that decisions can be made in short time scales. In this way, special projects to make customer-specific requirements or wishes into a measuring-technical solution are always possible. Many of these initially customer-specific solutions became standard products later (see also News).


Together with our second company MED Nuklear-Medizintechnik Dresden GmbH, we have approx. 30 employees. About 40 – 45 % of our turnover is made with export business.

Headquartered in Dülmen


Our website informs you about our products and services. Please contact us if you have any questions.

NUVIA Instruments GmbH
Ostdamm 139
48249 Dülmen

Tel.: +49 (0) 25 94 / 94 24-0
Fax: +49 (0) 25 94 / 94 24-14



Commercial Register: District Court Coesfeld HRB 6464
Managers: Dipl.-Phys. Otmar Oehling, Günter Werthmann
Share capital: 500,000.-- €

Our company / product line is certified according to ISO 9001:2015.