About Us
We believe that holistic water and energy management is the foundation of every community's quality of life. Since 2021, we've been designing, building, and maintaining facilities guided by this conviction.

Our philosophy
Forward-looking water and energy management
The quality of water and energy management directly affects the natural waters, the ecological balance of the biosphere, biodiversity, and ultimately human health. As Alexander von Humboldt (1769–1859) put it, “nature is a single connected living whole — a web in which every thread is linked to every other.” We define our place and role through that same systemic view.
01
Expertise
Our expert team's combined experience in design, construction, and operations adds up to nearly two centuries of specialized know-how. That's what lets us deliver our projects efficiently and to a high standard, guaranteeing our clients' lasting satisfaction.
02
Innovation
We work on solutions that improve the efficiency, sustainability, and operability of systems — proven by our own developments in wastewater treatment (ContiSeq, ContiSeq Compact), micropollutant removal (photo-oxidation technology), digestion (InwaFerm), and biogas purification (BiogInwa).
03
Sustainability
We are aware that every decision we make carries long-term consequences, both for the operator and for the environment. Our aim is to establish our company's name as a synonym for well-functioning infrastructure and environmentally friendly technology and keep it that way for generations to come.
04
Responsibility
Proper water and energy management is a shared interest. We're just as accountable to our clients as we are to the natural environment and to the people who live in the communities we affect.
Our team
Experience, dedication, perseverance
We believe that running critical infrastructure properly requires experience, dedication, and unwavering perseverance — all at once. The members of our team share this conviction, and bring it to everything they do.

Zsolt Eszes
CEO

László Mészáros
Managing Director

Gergely Halász
Head of Procurement

Roland Schweitzer
Project Manager

Klaudia Nagy
CFO

Lajos Boroznaki
Service & Maintenance Manager

Tibor Elmauer
Head of Operations & Maintenance

Gergely Kálmán
Design Engineer & Project Manager
