Serge Lallemant

Lisam Sistemas Brasil Ltda. develops software to secure environment, health and industrial security management solutions. Its business activities include chemical products management, risk evaluation, emission inventory, environment, health, and safety. The company was founded on September 1, 2015 and is headquartered in São Paulo, Brazil.

Lisam Systems SA provides environmental, health and safety, compliance management software solutions and services. Its services include software maintenance, technical support, training, and technical help desk. The company was founded by Michel Hemberg, Thierry Levintoff and Serge Lallemant in 1999 and is headquartered in Ecaussinnes, Belgium.