Doo-Jin Maeng

Chief Executive Officer at ATINUM INVESTMENT CO., LTD

Net worth: 164 340 $ as of 31/05/2026

56 year

23 connections

Finance

Consumer Services

Producer Manufacturing

Profile

Doo-Jin Maeng is currently Chief Executive Officer at Atinum Investment Co., Ltd. (Private Equity) since 2014 and President & Co-Chief Executive Officer at Atinum Investment Co., Ltd. starting in 2026.
Former positions include Director at Shinhan Venture Investment Co. Ltd. from 2012 to 2014, Independent Director at SINJIN SM Co., Ltd., Non-Executive Director at BCnC Co., Ltd., and Non-Executive Director at Wanted Lab, Inc. Education includes undergraduate, graduate, and doctorate degrees from Seoul National University.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
ATINUM INVESTMENT CO., LTD 0.17%	30/09/2025	81,067 ( 0.17% )	164 340 $	31/05/2026

Doo-Jin Maeng active positions

Companies	Position	Start
ATINUM INVESTMENT CO., LTD	Chief Executive Officer	18/03/2026
Atinum Investment Co., Ltd. (Private Equity) Atinum Investment Co., Ltd. (Private Equity) Investment ManagersFinance Atinum Private Equity invests in small and medium-sized companies located in South Korea. The firm makes investments in buyout stage capital requirements.	Chief Executive Officer	13/02/2014

All active positions of Doo-Jin Maeng

Former positions of Doo-Jin Maeng

Companies	Position	End
Shinhan Venture Investment Co. Ltd. Shinhan Venture Investment Co. Ltd. Investment ManagersFinance Shinhan Venture Investment seeks to invest in companies located in South Korea. The firm target companies operating in the fields of aging population, disruptive technologies, IT convergence, alternative energy, ICT, bio/healthcare, contents/gaming, industrials, power/energy and consumer/retail. The firm providing financing for early, growth, buyout, PIPE and secondaries capital requirements.	Director of Investments	17/02/2011
BCNC CO., LTD.	Director/Board Member	-
WANTEDLAB, INC.	Director/Board Member	-
SHINJIN SM CO.,LTD.	Director/Board Member	-

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Training of Doo-Jin Maeng

Experiences
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Private companies

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Linked companies

Private companies	7
Atinum Investment Co., Ltd. Atinum Investment Co., Ltd. Investment ManagersFinance Invests in venture and startup businesses	Finance
Shinhan Venture Investment Co. Ltd. Shinhan Venture Investment Co. Ltd. Investment ManagersFinance Shinhan Venture Investment seeks to invest in companies located in South Korea. The firm target companies operating in the fields of aging population, disruptive technologies, IT convergence, alternative energy, ICT, bio/healthcare, contents/gaming, industrials, power/energy and consumer/retail. The firm providing financing for early, growth, buyout, PIPE and secondaries capital requirements.	Finance
Seoul National University Seoul National University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Atinum Investment Co., Ltd. (Private Equity) Atinum Investment Co., Ltd. (Private Equity) Investment ManagersFinance Atinum Private Equity invests in small and medium-sized companies located in South Korea. The firm makes investments in buyout stage capital requirements.	Finance
SINJIN SM Co., Ltd. SINJIN SM Co., Ltd. Metal FabricationProducer Manufacturing Produces and distributes standard steel plates	Producer Manufacturing
Wanted Lab, Inc. Wanted Lab, Inc. Internet Software/ServicesTechnology Services Provides referral-based recruiting platform services	Technology Services
BCnC Co., Ltd. BCnC Co., Ltd. SemiconductorsElectronic Technology Manufactures and sells semiconductor equipment parts	Electronic Technology