Chief executive
phone: 00 38067 560 84 84
           00 380562 34 22 88
           00 38056 794 57 45
e-mail: constantainvest@gmail.com

Marketing director
phone: 00 38068 404 01 47
           00 380562 34 22 88
           00 38056 794 57 45
e-mail: constantainn@gmail.com

Deputy director
phone: 0038067 634 22 82
e-mail: constinv@gmail.com