History ofan Italiancompany

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OUR STORY BEGINS IN THE EARLY 1970S IN SAN BONIFACIO, IN THE EASTERN PROVINCE OF VERONA, IN A TERRITORIAL CONTEXT OF ANCIENT ORIGINS AND GREAT ECONOMIC VITALITY.

Passion for work, determination, and a desire to grow, passed down from father to son, have transformed a small artisan workshop into a sophisticated business. Mario and Viviana have always continued its development, preserving their initial vision and bringing KLOVER to international markets with quality and innovation.

100%made inItaly

Choosing KLOVER means entering a world of excellence, 100% Made in Italy. An excellence born from a long-standing commitment to attention to detail, which today translates into rigorous attention to every detail in every single phase of product creation: from technical design to material selection, from prototype testing to end-of-line inspection. A passion for "things done well" that drives the company to continually develop new solutions for well-being and eco-sustainability.

Klover is everywhere.In Italy,And all over the world.

22,000 m²
Production Plant

Today our products are manufactured in a 22,000 m² production area.

+100.000
Thermo Products

More than 100,000 THERMO products have been installed worldwide.

30
Countries

We are present in 30 countries worldwide. This trend continues to grow.

Kloverfor theenvironment

Klover and the impact on the climate

Woody biomass is considered nearly CO₂ neutral because, when burned, it releases the carbon that trees absorbed during growth. Recent studies on pellets and wood indicate emissions reductions of up to 90% compared to traditional fossil fuels, for the same amount of thermal energy produced.

Klover and air quality

Un progetto europeo Clean Air Testzone, pubblicato dall’Agenzia danese per la protezione ambientale nel 2025, mostra che sostituire vecchie stufe con tecnologie moderne può ridurre in media le emissioni dirette di particolato del 40%, di CO del 25% e dei composti organici del 43%. Ecco perché scegliere una soluzione Klover conviene: grazie alle tecnologie di nuova generazione ottieni più rendimento, meno emissioni e un riscaldamento davvero più pulito.

Klover and the standards that matter

Klover operates in line with the most advanced European biomass standards for 2030, which mandate high efficiency and stringent emissions limits. The company's solutions meet the highest energy classes and guarantee certified low emissions, ensuring regulatory compliance and documented quality.

Klover and the forest heritage

Usare legna e pellet non significa distruggere le foreste. Questi combustibili utilizzati dai prodotti Klover, si inseriscono in un contesto forestale europeo in crescita: oggi le superfici boschive dell’Unione superano i 160 milioni di ettari, con un’estensione aumentata di circa il 10% dagli anni ’90. Una parte significativa di queste foreste è certificata PEFC, lo standard internazionale che garantisce una gestione sostenibile, attenta agli ecosistemi, alla biodiversità e al continuo rinnovo delle risorse.

Klover and the energy transition

A 2024-2025 analysis of bioenergy and home heating shows that wood, pellets, and wood chips account for 65.7% of residential renewable heat and are the second largest heating source after gas. Full exploitation of these resources could reduce fossil gas imports by over 9 billion m³ per year.

Klover and the value of savings

Recent analyses show that a biomass heating system can reduce household energy costs by up to 70% compared to natural gas, thanks to a more competitive and stable price per kWh of heat. Biomass costs are less affected by international fluctuations and, with high-efficiency generators, allows for more heat to be produced using less fuel. For those who choose Klover, this translates into more predictable and cost-effective economic management, season after season.

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