Zennio – Guest Room Management Systems / Hotel Access Control / Hotel Energy Monitoring Systems

Zennio specialises in the design & manufacturing of Guest Room Management Systems (GRMS), Hotel Access Control Systems (ACS), and Hotel Energy Monitoring Systems (EMS) for the hospitality industry. Our focus is on enhancing sustainability and core efficiencies, as well as the guest experience, while significantly reducing energy costs and improving profitability. Our guest room management systems (GRMS) are installed in over 95,000 guest rooms worldwide and our guest room management systems have been integrated with over 120 different Hotel PMS Systems. Zennio’s technology creates unique, full-of-magic hotels. Every guest can create their own experience and enjoy a daydream stay within these hotels, with features like online check-in, smartphone remote control, room temperature control, smart hotel access control through mobile key or lighting control with stunning LED Lighting. Headquartered and manufactured in Toledo, Spain, we serve both national and international clients. International clients are also served directly by wholly owned Zennio Subsidiaries in the UK, Germany, France, Mexico, UAE & The Dominican Republic.

Founded 18 years ago with a dedication to enhancing comfort and minimising energy consumption. Zennio expanded its focus, specialising in two key areas: smart homes and hotels. We have emerged as leaders in the Spanish market & proud to have the largest KNX engineering team in the country. Zennio’s dedication to innovation has earned us a reputation as one of the most creative and influential KNX manufacturers in the industry.

Zennio were formed 18 years ago by three visionary engineers who still maintain ownership of the company. An 18-year history committed to the design and production of  “end to end” KNX Automation solutions for the real estate sector.