![Kozo Haruyama](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Kozo Haruyama
President at
NITTO KAKO CO.,LTD.
Net worth: 400 368 $ as of 2026-06-29
Profile
Mr. Kozo Haruyama is a President & Representative Director at TOYO RUBBER CHIP Co., Ltd., a President & Representative Director at ASTOCO Inc and a President & Representative Director at Nitto Kako Co., Ltd. He is on the Board of Directors at TOYO RUBBER CHIP Co., Ltd., ASTOCO Inc, Envipro Holdings, Inc. and Nitto Kako Co., Ltd. Mr. Haruyama was previously employed as a President & Representative Director by SYN ECO Co., Ltd. He also served on the board at eCONeCOL, Inc.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2025-06-29 | 78,303 ( 0.26% ) | 400 368 $ | 2026-06-29 |
Kozo Haruyama active positions
| Companies | Position | Start |
|---|---|---|
| ENVIPRO HOLDINGS INC. | Director/Board Member | 2015-08-31 |
| NITTO KAKO CO.,LTD. | President | - |
ASTOCO Inc
 ASTOCO Inc Services to the Health IndustryHealth Services Provides services in the field of work and provides support so that people with disabilities | President | 2015-02-28 |
TOYO RUBBER CHIP Co., Ltd.
 TOYO RUBBER CHIP Co., Ltd. Wholesale DistributorsDistribution Services Engages in rubber tire recycling business | President | 2020-06-30 |
Former positions of Kozo Haruyama
| Companies | Position | End |
|---|---|---|
eCONeCOL, Inc.
 eCONeCOL, Inc. Environmental ServicesIndustrial Services Provides metal and plastic recycling services | Director/Board Member | - |
SYN ECO Co., Ltd.
 SYN ECO Co., Ltd. Environmental ServicesIndustrial Services Provides recycling and waste management services | President | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
6
1st degree connections
6
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 6 |
|---|---|
Nitto Kako Co., Ltd.
 Nitto Kako Co., Ltd. Miscellaneous ManufacturingProducer Manufacturing Manufactures and sales rubber & resin products | Producer Manufacturing |
eCONeCOL, Inc.
eCONeCOL, Inc. Environmental ServicesIndustrial Services Provides metal and plastic recycling services | Industrial Services |
Envipro Holdings, Inc.
 Envipro Holdings, Inc. Wholesale DistributorsDistribution Services Operates as a holding company which provides resource recycling and trading services | Distribution Services |
SYN ECO Co., Ltd.
SYN ECO Co., Ltd. Environmental ServicesIndustrial Services Provides recycling and waste management services | Industrial Services |
ASTOCO Inc
ASTOCO Inc Services to the Health IndustryHealth Services Provides services in the field of work and provides support so that people with disabilities | Health Services |
TOYO RUBBER CHIP Co., Ltd.
TOYO RUBBER CHIP Co., Ltd. Wholesale DistributorsDistribution Services Engages in rubber tire recycling business | Distribution Services |
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