Manager of “Lernametalurgiai Institute” CJSC is┬áSahak Arzumanyan, Doctor of Technical Sciences.
Date of birth 17.02.1942
Education 1960-1965 – Yerevan Polytechnical Institute after Karl Marx

Development of mineral deposits

Profession Mining engineer
Qualification Since 1977 – Candidate of technical sciences
Academic Degree Since 2001 – Doctor of technical sciences
Academic of International Academy of Ecological Safety of Life Activity (Saint-Petersburg)
Member of New York science academy (USA)
Work experience 1965-1972 – Shift master, site chief, head engineer at Shamlugh mine
1972-1981 – Senior scientific worker, head of the team, chief specialist, head of mining department at Haygunmetnakhagits Institute
1981-1985 – chief engineer at Hayvoski PU
1985-2004 – Director of “Haygunmetnakhagits Institute” (later “Lernametalurgiai Institute” CJSC)
Since 2004 – Deputy Chairman of “Lernametalurgiai Institute” CJSC, Executive Board