- Member of the Council of Moscow Merchant Bank, Member of the Council of Moscow Private Commercial Bank, Member of the Managing Committee of the Association of Ekateringofskaya Cotton Mill, Member of the Managing Committee of the Association of Izmailovskaya Manufactory, Member of the Managing Committee of the Association of the Baranovs Manufactories, Member of the Managing Committee of the Association of Danilovskaya Manufactory, Member of the Managing Committee of the Association of the N.N.Konshin Manufactories, Member of the Managing Committee of the Association of Voznesenskaya Manufactory of S.Lepeshkin's Sons, the Managing Committee of the Association of Voznesenskaya Manufactory of S.Lepeshkin's Sons, Member of the Association of Collieries and Chemical Plants of R.Gill, Member of the Managing Committee of the Association of Sadkovskaya Manufactory of I.Demin. Illustration from the Album "Krengolmskaya Manufactory. Historic Description, composed on the Occasion of Fiftieth Anniversary of its Existence". St.Petersburg. 1907