04.08.1999 Foundation of ets - Energie- und Telecom Service GmbH by Mr. Franz Bauer
06.09.1999 Cable logistics contract with Wienstrom including quality control
04.10.1999 Acceptance of the cable test facility by Wiener Stadtwerke - Wienstrom
01.01.2000 Frame contract with ÖBB concerning delivery and quality assurance of paper-insulated telecommunication cables
20.12.2000 ISO 9001 certificate (ÖQS)
01.01.2002 18 employees are working for ets
18.02.2002 Accreditation as testing laboratory
February 2002 Expansion of our laboratory and renovation of sanitary facilities
01.07.2002 Accomplishment of repair and service work on ELIN and ELIN OLTC tap changers with former employees of ELIN OLTC
Beginning of 2003

Outsourcing of the sales department and installation department in our sister company etn - Energie und Telecom Netze GmbH

18.04.2003 Takeover of the certification authority for electric meters of Siemens Metering AG (now Landis + Gyr)
01.01.2004 30 employees are working for ets
regularly Renewal audits and reaccreditation audits