CelSian provides consulting services to optimize glass production processes, offering software models that help clients improve their manufacturing operations.

Additionally, CelSian advises on reducing energy consumption and emissions, as well as extending furnace lifespans. The company conducts ongoing research into the industrial processes of glass production, continuously enhancing its consulting services.

CelSian also offers training courses in glass production, with more than 1,500 participants having taken part in its Glass Course training.