The article is devoted to the study of the economic and social-educational activities of the Yakut merchant of the 1st guild N. D. Everstov. The main purpose of the publication is to reconstruct the historical portrait of N. D. Everstov. The article used the methodology of the civilizational approach formulated by A. Toynbee. The topic has theoretical and applied relevance. The author determined the origin of N. D. Everstov and the original sources of capital accumulation. In 1894, Everstov was the first Yakut to become a merchant of the 1st guild. In 1900, the trading house “N. D. Everstov” was founded in Yakutsk. In 1901, Everstov was awarded the title of commerce advisor and honorary citizen. The article reveals that Everstov organized a wholesale fur trade and an extensive network of agents in the 1860–1870s, entered the fairs of Irbit and Nizhny Novgorod, and had an annual turnover of 200–800 thousand rubles. In 1867–1878 at auctions in Leipzig they sold more than 50 lots of furs, with a total value of 865 thousand rubles. Dynamics of trade with China in 1865–1878 amounted to 50–100 thousand rubles annually, average profit 700 thousand rubles. N. D. Everstov laid the foundations for bill lending to entrepreneurs in North-Eastern Siberia. In 1860–1879, the lending rate was 12–13 % per annum, the total amount of loans was more than 145 thousand rubles. In 1910–1911, the merchant organized a bank with an authorized capital of 50 thousand rubles. A social and educational activity of N. D. Everstov was expressed in the financing of educational institutions, churches, missionary societies of Yakutsk. In 1915, the state of N. D. Everstov was estimated at 1 million rubles. Everstov’s sons continued their father’s trading and financial activities but were unable to create a large enterprise. The Yakut merchant laid the foundations for conducting trade and financial business with large capital in North-Eastern Siberia, organized the wholesale supply of consumer goods to the population of the region through the ports of the Sea of Okhotsk, and formed the trade and transport infrastructure of the macro-region.