Company history

1959

Foundation of the engineering company Lennartz Electronic
by Herbert Lennartz (1916 – 1986)

1966

Development and distribution of the frequency multiplexer
system Mars-66

1971

Relocation to Bismarckstrasse 136 in Tübingen,
company location until today

1973

Registration of Lennartz Electronic GmbH in the
commercial register

1984

Appointment of Mr. Willi Walker as managing director

1987

Sale of the first LE-3D classic seismometer

1988

Start of sales of Mars-88 digitizers and data loggers

1991

Expansion of the product range with the new
LE-3D/5s seismometer

1996

Market launch of the LE-3Dlite and the vertical
seismometer LE-1D/Vlite as successor of the LE-3D classic

1999/2000

Retrofit and extension of the company building

2002

Introduction of the LE-3D / BH borehole seismometer
and installation of one of the first devices on the company premises at a
depth of 100m. Integration into the monitoring network of the state
seismological service as station TUBL

2009

Lennartz Electronic celebrates its 50^th company anniversary

2018

Take-over of Lennartz Electronic GmbH by Dr. Dieter Kurrle
and Dr. Marco Walter.