1974

skimmer

begining of skimmer conception

1976

1st skimfiltre

begining of skimfilter conception

1987

CCS

creation of Jet Vag brand for counter current and balneo.

1988

creation of weltico brand

by Siebec

2006

branding

ACIS creation

2007

alarm production

First alarm product designed by acis

2009

CCS Lum Jet Vag

First Counter Current product

2010

Moving St Philbert de Grand Lieu

ACIS moves from Sallertaine (85) to St Philbert de Grand Lieu.

2016

weltico

buyout

2015

Renovo patented pump

replaces 45 other pumps

2017

new logo

New brand segmenting and logo

2018

enlargement 900m2

Fabrication of LED, filtration products such as skimfilters, twinfilters