Who we are

TJF ECOENERGY SOLUTIONS is an innovative and dynamic company, specialized in energy efficiency and ambient solutions for buildings and industry.

Due to its advanced technology, TJF can accurately respond to the current market needs within the energy, environment and sustainability sectors.

With the “Mindful” concept, we intend to stimulate the energy control market, offering a wide range of services that complement each other.

The company distinguishes itself in the market for its services and dedication to find different and innovative solutions, and its mission is to provide high quality, technologically advanced products and solutions that meet the customer needs.

What we do

We help our clients manage the use of their energetic resources in an effective and efficient way, therefore helping to reduce their facilities carbon emissions, aiding the overall reduction of costs and increasing sustainability.

We develop advanced tools and applications to optimize evaluation processes, energy management and facilities management in accordance to our customer needs.

Our main priority is to achieve the customer’s energy goals by providing the adequate hardware and software in our area of expertise.

Learn more about our products and added value services…


How we do it

We offer and implement innovative solutions and services to achieve energy efficiency and develop them according to the customer’s needs, particularly:

  • Specialized consulting, focused on energy and environment
  • Energy diagnostics
  • Energy audits for the tertiary sector and industry
  • Energy production projects by use of renewable energy
  • Energy certification of housing and service buildings
  • Smart solutions for monitoring energy consumptions and optimization of energy systems.
  • Smart solutions for facilities management
  • Applications and tools for process optimization in the area of energy and environment

Our team

TJF ECOENERGY SOLUTIONS has a highly specialized multidisciplinary team in their areas of operation, striving for excellence in their work and adding value to their customers.


Tiago Fonseca

Tiago Fonseca

Sílvia Esteves

Sílvia Esteves

Filipe Cunha

Filipe Cunha

Luís Martins