Utilities waste management

Põlva Soojus AS

Steam and air conditioning supply

Raivo Remont OÜ

Steam and air conditioning supply

Saku Maja AS

Steam and air conditioning supply

Sõpruse Soojus OÜ

Steam and air conditioning supply

Tamsalu Kalor AS

Steam and air conditioning supply

Tarvastu Varad OÜ

Steam and air conditioning supply

Vee-Ekspert OÜ

Steam and air conditioning supply

Viljandi Veevärk AS

Water collection, treatment and supply

Väätsa Soojus OÜ

Steam and air conditioning supply

Võru Soojus AS

Steam and air conditioning supply

Cronimet Eesti Metall OÜ

Recovery of sorted materials

Eesti Energia Narva Elektrijaamad AS

Production of electricity

Energate OÜ

Distribution of gaseous fuels through mains

Eg Võrguteenus AS

Distribution of gaseous fuels through mains

Kuremaa Enveko AS

Distribution of gaseous fuels through mains

Raadimõisa Gaas OÜ

Distribution of gaseous fuels through mains

Anne Soojus AS

Steam and air conditioning supply

Anton Invest OÜ

Steam and air conditioning supply

Helme Teenus OÜ

Steam and air conditioning supply

J.P. Kinnisvaraarendus AS

Steam and air conditioning supply

Jõgeva Veevärk OÜ

Water collection, treatment and supply

Koeru Kommunaal AS

Steam and air conditioning supply

L-Katlamaja AS

Steam and air conditioning supply

Lihula Soojus OÜ

Steam and air conditioning supply

Merirahu Energia OÜ

Steam and air conditioning supply