Naoki Ono

Chief Executive Officer at HORAI CO., LTD.

Net worth: 431 915 $ as of 2026-05-30

64 year

37 connections

Producer Manufacturing

Industrial Services

Finance

Profile

Naoki Ono is currently President, CEO & Representative Director at HORAI Co., Ltd. since 2024.
Also holds the position of Chairman at Mitsubishi Materials Corp.
starting in 2025.
Serves as Director at Mitsubishi UBE Cement Corp.
since 2014.
Formerly served as Outside Director at PS Construction Co., Ltd. from 2014 to 2017.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
MITSUBISHI MATERIALS CORP. 0.01%	2025-03-30	13,343 ( 0.01% )	431 915 $	2026-05-30

Naoki Ono active positions

Companies	Position	Start
MITSUBISHI MATERIALS CORPORATION	Chairman	2025-03-31
HORAI CO., LTD.	Chief Executive Officer	-
Mitsubishi UBE Cement Corp. Mitsubishi UBE Cement Corp. Construction MaterialsNon-Energy Minerals Constructs cement projects	Director/Board Member	2014-03-31

All active positions of Naoki Ono

Former positions of Naoki Ono

Companies	Position	End
PS CONSTRUCTION CO., LTD.	Director/Board Member	2017-06-26

See the detail of Naoki Ono's experience

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Naoki Ono's experience

Connections

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

See the personal network

Linked companies

Private companies	4
Mitsubishi Materials Corp. Mitsubishi Materials Corp. Metal FabricationProducer Manufacturing Manufactures and supplies processed copper products, electronic materials, cement and ready made concrete products	Producer Manufacturing
PS Construction Co., Ltd. PS Construction Co., Ltd. Engineering & ConstructionIndustrial Services Provides civil engineering and building construction services	Industrial Services
HORAI Co., Ltd. HORAI Co., Ltd. Real Estate DevelopmentFinance Engages in the business of insurance, real estate, dairy, tourism and golf services	Finance
Mitsubishi UBE Cement Corp. Mitsubishi UBE Cement Corp. Construction MaterialsNon-Energy Minerals Constructs cement projects	Non-Energy Minerals