Tsuyoshi Murai

Chief Executive Officer at ALSOK CO.,LTD.

Net worth: 25 M $ as of 2026-09-29

57 year

Commercial Services

Industrial Services

Profile

Tsuyoshi Murai is President, Group CEO & Representative Director at ALSOK Co., Ltd. since 2026.
Mr. Murai is Vice Chairman at Tokyo Security Service Association since 2016.
Mr. Murai is Vice Chairman at All Japan Security Service Association since 2019.
Mr. Murai is Representative Director at Sohgo Corp.
since 2014.
Mr. Murai was President & Representative Director at Nihon Facilio KK.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
ALSOK CO., LTD. 0.66%	2026-04-30	3,359,000 ( 0.66% )	25 M $	2026-09-29

Tsuyoshi Murai active positions

Companies	Position	Start
ALSOK CO.,LTD.	Chief Executive Officer	2022-06-23
Sohgo Corp.	Director/Board Member	2014-08-31
Tokyo Security Service Association	Director/Board Member	2016-04-30
All Japan Security Service Association	Director/Board Member	2019-05-31

All active positions of Tsuyoshi Murai

Former positions of Tsuyoshi Murai

Companies	Position	End
Nihon Facilio KK Nihon Facilio KK Engineering & ConstructionIndustrial Services Installs airconditioning and electrical works, as well as provides building and facilities maintenance services	President	2014-03-30

See the detail of Tsuyoshi Murai's experience

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Tsuyoshi Murai's experience

Connections

1st degree connections

1st degree companies

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Female

Members of the board

Executives

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Linked companies

Private companies	5
SOHGO SECURITY SERVICES CO., LTD. SOHGO SECURITY SERVICES CO., LTD. Miscellaneous Commercial ServicesCommercial Services Provides security systems, disaster prevention and home based nursing care services	Commercial Services
Sohgo Corp.
Nihon Facilio KK Nihon Facilio KK Engineering & ConstructionIndustrial Services Installs airconditioning and electrical works, as well as provides building and facilities maintenance services	Industrial Services
Tokyo Security Service Association
All Japan Security Service Association