Lzt Group

LZT GROUP is a dynamic international group of companies uniting engineering, manufacturing, construction, real estate, and sustainability-driven services. Operating across 7 countries and 2 continents, we provide advanced, eco-conscious solutions in the fields of biological wastewater treatment, industrial fabrication, engineering infrastructure, equipment rental, and real estate development. Our mission is simple yet ambitious: To build a cleaner, more efficient world – one project at a time. LZT GROUP includes: VANDENVALA – sale, installation, and maintenance of biological wastewater treatment systems. MEDTOPAS – engineering networks construction for modern infrastructure. INDUSTRIAL HEROES – custom plastic and metal manufacturing, specializing in water and energy sectors. LZT NT – commercial and residential real estate development and rental. LZT PAINTAS – rental of specialized construction equipment. LZT ICELAND, LZT LATVIA, LZT IBERIA, LZT EcoDevelopment (Costa Rica) – regional expansion of wastewater treatment expertise across Europe and Latin America. LZT INVEST – strategic growth, international partnerships and development. We combine innovation, sustainability and operational excellence to deliver results that make a difference – not only for our clients, but for the environment and future generations.