One of Europe’s leaders in masterkey security

Since EVVA’s foundation in 1919, the Vienna based family owned Austrian company has grown rapidly to become Europe’s third largest
manufacturer of keying systems.

EVVA’s name derives from a drive for invention, experimentation and application that has underpinned its reputation as a leader in the development of ground-breaking security technology.


A byword for security, EVVA has filed applications for more than 140 national and international patents over its 90 years of operation. It is the first to attain ISO9001 certification for quality in design and production.

EVVA is exclusively distributed in Australia by the Davcor Group — one of the largest distributors of hardware and security in the southern hemisphere.

Davcor works with a network of more than 85 locksmiths across Australia and New Zealand that are the only people in Oceania authorised to install and service EVVA masterkey systems.