Director:	Acad. Alexander G. Petrov, D.Sc., Ph.D. Tel.: (+359 2) 875 80 61        (+359 2) 9795 792 E-mail: director@issp.bas.bg
First Deputy Director:	Prof. Kiril Blagoev, D.Sc., Ph.D. Tel.: (+359 2) 9795 790 E-mail: kblagoev@issp.bas.bg
Second Deputy Director:	Prof. Isak Bivas, D.Sc., Ph.D. Tel.: (+359 2) 9795 725 E-mail: bivas@issp.bas.bg
Scientific Secretary:	Assoc. Prof. Marina Primatarowa, Ph.D. Tel.: (+359 2) 9795 785        (+359 2) 9795 778 E-mail: prima@issp.bas.bg
Head of the Scientific council:	Prof. Nikolay Tonchev, D.Sc., Ph.D. Tel.: (+359 2) 9795 797        (+359 2) 9795 702 E-mail: tonchev@issp.bas.bg
Administrative director:	Christo Popov, Dipl.Eng. Tel.: (+359 2) 974 60 52        (+359 2) 9795 700 E-mail: popov@issp.bas.bg
Secretary:	Ljubomila Dedinska, Dipl.Eng. Tel.: (+359 2) 875 80 61        (+359 2) 9795 792 E-mail: buba@issp.bas.bg
Accountant office:	Eleonora Popova Tel.: (+359 2) 875 50 59        (+359 2) 9795 744 E-mail: nora@issp.bas.bg
Administration office:	Irina Velkova, Dipl.Eng. Tel.: (+359 2) 877 34 92         (+359 2) 9795 780 E-mail: velkova@issp.bas.bg