• Heating modernisation without own funds even with alternative energy sources
  • Establishment of optimum heating and cooling systems supported by an expert team specialised in energetics
  • A professional energetic company offering long-lasting, client-specific solutions
  • Responsible energy -rationalising accompanied with safe technical and financial solutions

About us

The quantity of increasingly diminishing fossil fuels meets the escalating consumption demand. There are two opportunities to progress. One of them leads to depening the conflict further on unless we change our attitude. The other possibility is to become independent from global tendencies and modernisation.
Cothec Ltd. offers the latter opportunities for you by providing energy-efficient solutions and installs efficient energy-optimised systems at its clients focusing on the use of renewable energy sources more and more. If you request us to place an offer free of charge, after the site visit you will be able to learn about our future-oriented proposals – without any risks or costs – consequently you cannot lose only gain!


6th Energy Efficient Mentor Company Award

On 6 March 2018 it was the 7th time that the Award Ceremony of Virtual Power Plant Programme (VEP) operated by the Hungarian Innovation and Efficiency Non-profit Ltd. (MI6) was organised on the International Energy Saving Day.

Bisnode Certificete for Cothec

Cothec Ltd. has received Bisnode's AAA (triple A) certificate, which belongs to only 0.63% of the companies in Hungary, and it indicates that the financial risk of establishing business relations with
our company is extraordinarily low.


Cothec Kft.
9024 Győr, Hunyadi u. 14.
Tel.: +36 96 335 816
Tel.: +36 96 526 805
Fax: +36 96 528 654
E-mail: cothec@cothec.hu

Customer Service

Clearing program

District heat supply pages

Mentor vállalat CothecEnergiahatékony vállalat

Business Ethics Award
Business Ethics Award