The Tragsa Group, with fully public share capital, is made up of the Tragsa and Tragsatec trading companies. It is part of the State Society for Industrial Participations (SEPI) and the Institutional Public Sector.

It offers a personalized and flexible service to any urgent requirement of the central, regional and local Administration, guaranteeing:

CARTIF develops new technologies for the energy use of biomass and the production of biofuels. It carries out national and international projects to study potential, pretreatment and densification of biomass (pellets), obtaining biodiesel and bioethanol from agroforestry waste, biomass co-combustion, gasification and pyrolysis. Services: Biomass characterization laboratory, biomass combustion laboratory, pelletizing pilot plant (200 kg / h), gasification pilot plants (2-20 kg / h) and multipurpose plant for the production of bioethanol and the extraction of components natural.

Design, installation and sale of biomass system.

Agropellets de Aragón valorizes unused biomass resources to generate energy in a sustainable way.

We offer multiple products that adapt to the needs of each client. A1 Enplus quality wood pellets, firewood, nutshell, ...

Manufacturer and distributor of ENplus A1 wood pellets.

Installation, maintenance and distribution of equipment and solid biofuels. ESE.

BIOMASAS HERRERO is a family business with more than twenty-five years of experience in the renewable energy sector.

Located in the Valladolid town of Pedrajas de San Esteban, we have a wide assortment of biomass products that can be purchased at our facilities or we can transport them to the requested destination.

Ecoforest, the first company to introduce pellet stoves in Europe. We manufacture stoves, built-in and pellet boilers, from the small 5.5 kW to the 30 kW duct. in boilers from 12 kW to 100 kW. great performance and the most advanced technology on the market. We also manufacture pellets, guaranteeing a complete service.

We are a logging company in Valladolid that has been dedicated to logging in all its varieties for more than six decades. If you are looking for raw material derived from wood, in any format (chips, logs, sawdust, biomass ...) we are your reference company. In addition, we offer you an own transport system, so you will not have to worry about anything other than ordering.

The Company ERTA S.A. was born in Tarazona de la Mancha (Albacete), in 2008, is a manufacturer of ENplus -A1 pellets (Certification acquired on 07-11-2012), Identification Number: ES006, renewed until 07-10-2016. It uses the greatest possible integration of renewable energy, high-efficiency cogeneration and energy savings in its industrial process, always respecting the environment.