ChemPlant Technology, s.r.o. is a Czech software and engineering services company founded in 1991, serving process industries (chemicals, oil & gas, power generation and distribution). Its offerings include mass, energy and momentum balancing software with data reconciliation and validation (RECON/RECONSET), process data information systems (PDIS), the POP* process optimization program, the EMan energy management system, VOC emissions monitoring and minimization, plant performance analysis and diagnostics, Industry 4.0 functions such as digital twins and What-if simulation, and data reconciliation courses. The company holds ISO 9001:2015 certification.