　
WWB Corporation

Company Name

WWB Corporation

Establishment date

June 2000

Capital

100 million yen (as of March 31, 2025)

Board members

Chairman, Chief Executive Officer	Junsei Ryu
President, Chief Operating Officer	Takuro Sasao
Representative	Ryoichi Kunimoto
Director, Vice Chairman	Motoharu Fujisawa
Managing Director	Tomohiro Tokunaga
Director	Takayoshi Tanaka
Director	Kazuyasu Shibata
Director	Koichi Hashimoto
Director	Toshitaka Kobayashi
Auditor	Atsushi Inoue

Number of employees

52 (as of March 31, 2025)

Main group companies

Fuji Solar Corporation

VALORS Corporataion

Japan Photocatalyst Center Corporation

Our business

[Solar System Group]

Planning, manufacturing, import/export, sales, and construction of products related to solar power system
OEM manufacturing of WWB Solar's Maxar solar modules, low-voltage system sales wholesale for residential use, EPC construction contracting, SPC business
Comprehensive energy conservation and energy creation system integration business
Planning, manufacturing, import/export, sales, and construction of next-generation green energy products

[Construction machinery and equipment business]
Sany Heavy Industries (SANY) Official Japanese Agency / SUNWARD Japanese Agency
Import, sale, and rental of used construction machinery, used special vehicles, and used ships

Main clients

YUASA TRADING CO.,LTD.
MITSUBISHI ELECTRIC SYSTEM & SERVICE CO.,LTD.
Toshiba Mitsubishi-Electric Industrial Systems Corporation
EXEO Group, Inc.
TOSHIBA DENZAI MARKETING CO.,LTD.
NEC Networks & System Integration Corporation
LIANYUNGANG SHENZHOU NEW ENERGY CO., LTD
SERAPHIM SOLAR SYSTEM CO.,LTD.
Suzhou Talesun Solar Technologies Co., Ltd.
OSJI Joint Venture
TEKKEN-AML-ABENIKKO JV

Company address

【main office】

Tennozu First Tower F16, 2-2-4, Higashishinagawa, Shinagawa-ku, Tokyo 140-0002
[Green Energy Division]
TEL：+81-3-6433-2789／ FAX：+81-3-6712-8383
[Construction Machinery Division]
TEL：+81-3-6433-2788／ FAX：+81-3-6712-8383
Access: 2 minutes walk from Tokyo Monorail "Tennozu Isle", 5 minutes walk from Rinkai Line "Tennozu Isle"

【Osaka Branch】

Esaka Park Front Building F3, 1-17-14, Esaka-cho, Suita-shi, Osaka 564-0063
TEL：+81-6-6170-7056