Swiss company

- Headquarters in Bellinzona (CH)

- Subsidiaries: Fribourg (CH), Lucerne (CH) and Delhi (IN)

Broad experience in construction projects

SISO SA is owned by the LOING Holding.

The capital stock is 500'000 CHF.

More than 50 experts

in different areas related to construction projects: IT, geology, underground working, civil engineering, rock mechanics, auscultation, geotechnology, etc.

More than 25 years…

The development of our solutions has started 1994

More than 400 projects

more than 400 organisations on three continents have been able to improve their project governance with SISO's solutions

Simplification through specialisation

Our solutions rely today on almost 20 years of experience in implementing them in important construction projects. This profound experience has allowed us to conceive solutions which simplify fundamentally the daily work which produces cost réduction, improved quality and respect of delays.

Standards and stability

Our solutions are based on open standards, oracle data base and reliable technology.