U.S. Corporate Office

Let’s get in touch!

Please contact out knowledgeable staff to discover more about ROS’ fine products and engineering services.

“From off-the-shelf components to specialized systems, ROS builds it to suit your specifications and meet your deadlines.”


Contact information


5618 Copley Drive, San Diego, CA 92111

Phone number:



1-858-565-8808 or 1-858-565-9910



We are open:

Monday – Thursday 7AM – 5:30PM PST

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International Resellers

  • Brazil

    Company: Balaska Equipamentos

    Contact: Michel Thalenberg

    Territory: Brazil

    Telephone: 55 11 3322-5545

    Email:michel@balaska.com.br                                                                                Website: http://www.bextro.com.br/produtos.asp?fam=222&seg=1

  • China

    Company: Nicobar Group

    Contact: Andy Mulkerin

    Territory: China

    Industry: Nuclear

    Phone: +86 021-64670037

    Email: nuclear@nicobar.com

    Website: www.NicobarGroup.com

    Company: Subsea Electronic Systems 

    Address: Rm 501, No.9 Yong Hend Da Jie, Da Bei Lu, Panyu, Guangzhou China

    Telephone: (86) 20 6193-8201

    Fax: (86) 20 6193-8202

    Email:ses@sesystems-china.com                                                                                Website: www.sesystems-china.com

  • Japan

    Company: Toshihide Takeuchi/TOYO Corporation

    Address: 1-6, Yaesu 1-chome, Chuo-ku, Tokyo 103-8284, Japan

    Territory: Japan

    Phone: +81-3-3279-0771

    Fax: +81-3-5205-2030

    Email: takeuchit@toyo.co.jp

    Website: www.toyo.co.jp/kaiyo

  • Norway

    Company: MacArtney Norge AS

    Contact: Mats Ekstrom

    Territory: Norway

    Phone: +47 5195 1810

    Email: mac-no@macartney.com

    Website: www.macartney.com

  • Singapore

    Company: Sea and Land Technologies

    Address: No 65 Tuas Ave. 1, Singapore 639508

    Telephone: (65) 6518-0777

    Fax: (65) 6563-0366

    Contact: Lynn Woo

    Email: info@pcprotect.co.th                                                                                Website: www.sea-landtech.com.sg

  • United Kingdom

    Company: Subsea Commercial Services Ltd.

    Territory: United Kingdom

    Telephone: 0044 (0)7 807 275 186     

    Email:callum@subcomservices.com                                                                                Website: http://www.subcomservices.com