our experience,
your energy

High efficient solutions
for your business

Discover Grastim

tailor made
solutions

Customized solutions and
contract frameworks

Discover the advantages

our energy
stories

A selection of key references
and case studies

Discover our Projects

news
from Grastim

Press review:
updates from Grastim world

Read the articles

Grastim
in the world

Italy, Portugal,
UK, Germany and Spain

Contact us