Aritus

Aritus provides energy consulting services in the Czech Republic. Its offering covers energy audits and concepts, implementation of ISO 50001 energy management systems, community energy sharing, battery energy storage (BESS) design, renovation passes and air-conditioning and ventilation inspections. The site states that it uses the EPA and EPAfve methodologies to model community sharing scenarios and offers automated energy data collection with visualization of consumption and PV production.

The stated customers are municipalities and towns, for which Aritus provides shared energy-manager (energy outsourcing) services, and owners of family and apartment houses who order renovation passes. The company also runs energy-management training courses, which the site says are co-financed from the Czech National Recovery Plan programme. The website does not describe its pricing or revenue model in detail.

Aritus s.r.o. was founded on 14 July 2025 and is headquartered in Praha. The site names Petr Mlejnský as the company's managing director and states that the company has specialised in energy consulting for several years. The website is published in Czech only.

Product: Energy audits and concepts, ISO 50001 energy management implementation, community energy sharing, BESS design, renovation passes and energy outsourcing services.