About Megatherm Co.

Since 1980, the name at the forefront of energy innovation

For 40 years we are creating warm and comfortable spaces by producing efficient and innovative pellet heating systems and greenhouse equipment and providing professional services to our partners.

Our pellet burners from 10kW to 450kW will bring efficient warmth in any type of building or application.

Megatherm greenhouse equipment products are designed and made with care for the farmers, plants and nature. They are reliable, automatic and present good investment due to low maintenance costs.

We are pellet heating experts who care about the comfort of our partners and for the wellbeing of our planet. All our products are developed and built for savings and sustainability; they are safe and easy to use, besides being reliable and durable.

Thanks to the network of our partners, we installed over 10.000 pellet burners who are bringing warmth to residential and business spaces in 27 countries on 4 continents.

Megatherm is founded by Stavros Sfondylas

The main activity of the company is the installation of central heating systems and steel boilers production

Greenhouses & Automatic Spraying System LVM

Starting the production of spraying system for greenhouse, using Low Volume Mist method (LVM) which saves health and time.

New production plant

Transferred to new and modern private facilities equipped with new and advanced mechanical machinery.

Pellet burners

Recognized market potential and invested in R&D which resulted in production of pellet burners ranging from 10 to 450kW.

Next generation

Megatherm was taken over by next generation of entrepreneurs taking business to a new level.

40 years celebration

Megatherm celebrates 40 years since its inception and sets sails for the future.

Megatherm's value system

To our partners we provide reliable products which will satisfy all their needs and their customers’ needs for excellent products at a fair price. Strategic partnerships and long-term cooperation are our imperatives and our flexibility in products customizations are making win-win for all.

One of key resource of our services are professional trainings for installers and servicemen in installation, maintenance, service and use of our products.
Our values are our guiding principles that help us work with our partners as a team towards common business goals:


Respect we build feelings of trust, safety and wellbeing.


Integrity we have strong ethical and moral principles.


Responsibility we take responsibility for our actions and their impact.


Innovation we think outside the box and develop innovative products.


Flexibility we respond to changes in needs and trends rapidly and at optimal cost.

Partner up with Megatherm

Are you active in the energy sector? Are you a representative of manufacturers of energy – heating systems, a manufacturer of boilers, or an installer of heating systems? At Megatherm unique advantages and innovative solutions for your customers await you!