Twinheat A/S is a 100 Danish producing company, and began developing biofuel burner systems as an alternative to oil. Through the years Twinheat has established a wide product line with various bio fuel systems as well as fully automated silo systems. Today Twinheat is owned by Esben Pedersen and Søren Vasegaard. They also lead and run the company on a daily basis and they have optimized and increased the product line. Twinheat sells the products on the Danish market through wholesalers and installers, and abroad through importers and agents. Historically speaking Twinheat is known to use most types of biofuels as wood pellets, wood chips, grain, wood shavings, etc.