Company Information
Greeting
At Japan Field&Marine Engineering Co., Ltd., we support vital infrastructure and logistics—essential to both daily life and business—by providing expert services in electrical, mechanical, instrumentation, and refrigeration systems. Through these contributions, we aim to help build a more sustainable society.
Formed in 2025 through the merger of Boltech Co., Ltd. and AMCO Engineering Co., Ltd., we are a wholly owned subsidiary of NYK Line and a dedicated team of technical professionals. By combining our strengths, we are expanding our field of operations and striving to meet a wide range of customer needs.
With roots dating back to 1966 through Yokohama Denko Co., Ltd., our company has built over half a century of experience in inspecting, maintaining, and adjusting power generation and distribution systems, marine equipment, and in designing and constructing electrical control systems and process automation. We’ve walked alongside our clients, earning their trust while continuously refining our technical capabilities in the field.
President & CEO
Kazumasa Okazaki
PHILOSOPHY
Our Philosophy
Contributing to a sustainable future
Deliver the most valuable products and services that truly reflect our customers’ needs.
Take pride in providing services that bring genuine satisfaction to our clients.
Approach our work sincerely, creatively, and passionately.
Uphold transparency and ethical standards.
Maintain a spirit of continuous challenge.
We will continue striving to earn even greater trust and satisfaction through these guiding principles.
We sincerely appreciate your continued support and guidance.
Code of Conduct
We are dedicated to sound management, prioritizing safety and delivering high-quality technical services to our customers. Through these efforts, we aim to earn trust and contribute to the healthy development of society, both economically and in daily life.
We strive for thorough safety management and continuous technical improvement at all service sites.
We comply with all environmental laws and regulations and work in cooperation with diverse stakeholders. Our efforts include conserving resources and energy, reducing waste, promoting recycling, and lowering greenhouse gas emissions. We are committed to addressing environmental issues such as climate change, marine protection, biodiversity conservation, and air pollution prevention.
We strictly adhere to all relevant laws and regulations, respecting their spirit. Through honest and fair conduct, we work to earn the trust of society.
We value open communication with shareholders, customers, society, and employees, and strive to maintain transparent and inclusive management.
We take a firm and resolute stance in rejecting and confronting any involvement by anti-social forces.
MISSION
CHART
Organization Chart
AND
ACCESS
Company Overview & Access
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Company Name:Japan Field & Marine Engineering Co., Ltd.
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President & CEO:Kazumasa Okazaki
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Established:September 12, 1966
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Business Activities:
Design, manufacturing, installation, sales, repair, maintenance, supervision, consulting, and after-sales services for marine-related equipment, electrical devices, various plant equipment, instrumentation systems, and refrigeration units. In addition, construction-related services licensed under the Japanese Construction Business Act, worker dispatch services, and all related and associated business activities.
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Capital:30 million yen
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Shareholder:Nippon Yusen Kabushiki Kaisha (NYK Line)
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Number of Employees:183
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Affiliated Organizations:The Ship’s Electric Installation Contractors’ Association of Japan
Yokohama Naka Corporate Association
Kobe Chamber of Commerce and Industry -
Banking Partners:MUFG Bank, Ltd.
Mitsubishi UFJ Trust and Banking Corporation
Bank of Yokohama -
Construction LicenseConstruction Business Licenses:
Issued by the Minister of Land,
Infrastructure, Transport and Tourism
(General-6) No. 23061 -
Certifications
ISO 9001:2015 / JIS Q 9001:2015
Registration No.: 01-299
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Address:Head Office – Location & Contact2-8-13 Okano, Nishi-ku, Yokohama-shi, Kanagawa, Japan
Yokohama General Affairs and Accounting Group Phone: +81-45-290-6085 Fax: +81-45-290-3317
Yokohama Electrical Division Phone: +81-045-290-6085 Fax: +81-045-290-3305Yokohama Office1-2-2 Moriyamachi, Kanagawa-ku, Yokohama-shi, Kanagawa 221-0022, Japan
Solution Engineering Division
Sales Group: Phone: +81-45-900-7733 Fax: +81-45-440-5098
Technical Group: Phone: +81-45-461-6971 Fax: +81-45-453-2868
Reefer Group: Phone: +81-45-900-7771 Fax: +81-45-440-5098Instrumentation Business Division3-4-36 Tsurumi Chuo, Tsurumi-ku, Yokohama-shi, Kanagawa 230-0051, Japan
Yokohama Instrumentation Group Phone: +81-50-3662-6149 Fax: +81-45-521-3360
Yokohama Service Group Phone:050-3662-6149 Fax:045-521-3360Kobe Office1-2-3 Nishidemachi, Hyogo-ku, Kobe-shi, Hyogo 652-0822, Japan
Kobe General Affairs and Accounting Group Phone: +81-78-651-2727 Fax: +81-78-681-1386
Kobe Electrical Division Phone: +81-78-651-6031 Fax: +81-78-671-7821
Kobe Mechanical Division Phone: +81-78-651-2727 Fax: +81-78-681-13866th Floor, Toei Building, 6-1-8Motomachidori, Chuo-ku, Kobe-shi, Hyogo 650-0022, Japan
Kobe Service Group Phone: +81-50-3662-6158 Fax: +81-78-330-2217
Nagasaki Office1-11 Bentencho, Nagasaki-shi, Nagasaki 852-8002, Japan
Nagasaki General Affairs and Accounting Group Phone: +81-50-3662-6169 Fax: +81-95-864-7009
Nagasaki Instrumentation Group Phone: +81-50-3662-6172 Fax: +81-95-864-7009
Nagasaki Service Group Phone: +81-50-3662-6170 Fax: +81-95-864-7009