What departments does O&S California, Inc. have?

O&S California, Inc. has employees across 7 departments including Engineering, Operations, Supply Chain, Manufacturing, Sales.

What is the largest department at O&S California, Inc.?

The largest department at O&S California, Inc. is Purchasing with 3 employees.

Where are O&S California, Inc. employees located globally?

O&S California, Inc. has employees across 1 continents and 2 countries including Mexico, United States Of America.

How has O&S California, Inc.'s team size changed over time?

O&S California, Inc.'s team has grown from approximately 20 to 21 employees based on available data.

O&S California, Inc. Employee Directory

Appliances, Electrical, and Electronics ManufacturingCalifornia, United States11-50 Employees

O&S California, Inc. (OSCA) operates as the corporate and sales office for the Americas, based in San Diego, California. It serves within the appliances, electrical, and electronics manufacturing sector as a regional hub connecting suppliers and customers across the Americas. The company was created from a joint venture in which Onamba Co. Ltd. holds 70% and Sumitomo Electric Ind. Ltd. holds 30%. ARCOSA, Arneses y Conexiones, S.A. de CV, is one of OSCA’s manufacturing facilities located in Tijuana, Baja California, Mexico. The site spans 121,000 square feet of land, with 57,000 square feet devoted to manufacturing.

O&S California, Inc. Global Highlights

North America
49

United States Of America
31
Mexico
18

O&S California, Inc.'s Leadership

S. S.
Chief Technology Officer
Mobile Phone
Email
K. N.
President
Mobile Phone
Email
M. K.
Chairman
Mobile Phone
Email
J. F.
Vice President
Mobile Phone
Email
V. J.
Fitness Director
Mobile Phone
Email
G. E.
Assistant Production Manager
Mobile Phone
Email
E. U.
Senior Operations Manager
Mobile Phone
Email
A. J.
Sr. Supply Chain Manager
Mobile Phone
Email

O&S California, Inc. Employee Metrics

100%

50%

0%

2026

2025

Purchasing
Sales
Accounting
Business
Program & Project Management
Other
Engineering

Contact profiles from O&S California, Inc.

Name

Title

Contact Info

Location

Last Update

A. U.
Network Manager
Mobile Phone
Email
Oct 22, 2024
C. P.
Purchasing Manager
Mobile Phone
Email
Oct 23, 2024
H. K.
Sales Manager
Mobile Phone
Email
Oct 23, 2024
R. T.
Manager
Mobile Phone
Email
Oct 23, 2024
L. H.
Principal
Mobile Phone
Email
Oct 21, 2024
G. B. D.
Consultor De Ventas
Mobile Phone
Email
MexicoBaja California
Apr 16, 2026
J. P.
Ing
Mobile Phone
Email
MexicoBaja California
Mar 26, 2026
J. R.
New Product Development Buyer
Mobile Phone
Email
Oct 18, 2024
K. C.
House Superintendent
Mobile Phone
Email
Oct 22, 2024
K. S.
House Superintendent
Mobile Phone
Email
Oct 22, 2024

Frequently Asked Questions

What is O&S California, Inc. known for?

O&S California, Inc. operates in the Appliances, Electrical, and Electronics Manufacturing industry. The company's main headquarters is located in 9731 Siempre Viva Road Suite e San Diego, California 92154 United States; you can contact the main corporate office by phone at

+1-619-661-****

. Explore O&S California, Inc.'s company overview page for more information.

What is O&S California, Inc.'s most common email format?

O&S California, Inc. employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more O&S California, Inc. email formats with LeadIQ.

How many employees does O&S California, Inc. have currently?

O&S California, Inc. has approximately 33 employees as of June 2026. These team members are located across 1 continents, including North America.

Who are O&S California, Inc.'s key employees and leadership?

As of June 2026, O&S California, Inc.'s key employees include:

Chief Technology Officer: S. S.
President: K. N.
Chairman: M. K.
Vice President: J. F.
Fitness Director: V. J.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

O&S California, Inc. Employee Directory

Find O&S California, Inc. employees' phone numbers or email addresses

Name search is limited — try advanced search instead