LEMMA OÜ has a long-term experience in the field of environmental consulting. We have been in business since 2007 and, in that time, we have completed over 1000 environmental projects, assessments and permit applications.


LEMMA is the Estonian acronym for our core activities: loataotlused – permit applications, eksperthinnangud – expert assessments, modelleeringud – modelling, mõjuhinnangud – impact assessments, analüüsid – analyses, i.e. all environmental management in one place. LEMMA also stands for an auxiliary theorem, or a theorem necessary to understand some basic theorems of mathematical theories. We also help to understand environmental legislation, we give consults and advice on environmental compliance and green solutions.

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