CORPORATE MEMBERS

Our Corporate Members


Penta-Ocean Construction Co Ltd

About us
Since its foundation in Kure City, Hiroshima Prefecture in 1896, Penta-Ocean has grown with the society by contributing to the society with an enterprising, up-and-coming spirit and leading-edge construction technologies. Today, a mentality of continually seeking challenges in new fields remains part of our corporate DNA. A spirit of accepting challenges that never varies, even as times change, and the power of flexible self-innovation to respond to the needs of each new era. At Penta-Ocean, we are never satisfied with things as they are, and we continue to move steadily forward, step by step.

Penta-Ocean’s pentagon logo represents the five oceans of the world.

Penta-Ocean believes there are no borders for the creative mind and with this philosophy has played an active role in human development in every corner of the world over the past century.

The Corporate is totally committed to provide total customer satisfaction by delivering superior quality products and services including excellent post-delivery service, while maintaining high standards of safety and environmental awareness. The ISO certificates below are proofs of our successful commitment and we are continuously improving the quality management system to excel in meeting the changing needs of our customers:

  • JIS Q 9001:2015 (ISO 9001:2015)
Management System Assessment Center Co., Ltd. (MSA), Japan

  • ISO 9001:2008
Certification International (Singapore) Pte Ltd, Singapore
(International Operations, excluding Singapore, Hong Kong and Indonesia)

  • SS ISO 9001:2008 (ISO 9001:2008)
Building and Construction Authority (BCA), Singapore

  • ISO 9001:2015
Hong Kong Quality Assurance Agency (HKQAA), Hong Kong

  • ISO 9001:2008

Lloyd’s Register Quality Assurance Limited, Indonesia


Health, Safety and Environment (HSE)
The Corporate HSE describes the company’s philosophy and commitment to the health and safety of our employees at all levels and full compliance to the environmental regulations. The corporate ensures its prime concern on highest HSE standards at all phases of the works. Such dedication reflects in the following certificates of accreditations:

  • JIS Q 14001:2015 (ISO 14001:2015)
Management System Assessment Center Co., Ltd. (MSA), Japan

  • COHSMS Evaluation Note
Construction Occupational Health and Safety Management Systems
Japan Construction Occupational Safety and Health Association (JCOSHA), Japan

  • SS ISO 14001:2004 (ISO 14001:2004)
Building and Construction Authority (BCA), Singapore

  • OHSAS 18001:2007
Building and Construction Authority (BCA), Singapore

  • ISO 14001:2015
Environmental Management System
Hong Kong Quality Assurance Agency (HKQAA), Hong Kong

  • OHSAS 18001:2007
SGS Hong Kong Limited Systems & Services Certification (SGS), Hong Kong

  • ISO 50001:2011
Energy Management System
Hong Kong Certification Services International Limited, Hong Kong

  • ISO 14001:2015
Lloyd’s Register Quality Assurance Limited, Indonesia

  • OHSAS 18001:2007
Lloyd’s Register Quality Assurance Limited, Indonesia

http://www.penta-ocean.co.jp