What departments does Pro Source Inc. have?

Pro Source Inc. has employees across 1 departments including Engineering.

What is the largest department at Pro Source Inc.?

The largest department at Pro Source Inc. is Engineering with 1 employees.

Where are Pro Source Inc. employees located globally?

Pro Source Inc. has employees across 1 continents and 1 countries including United States Of America.

How has Pro Source Inc.'s team size changed over time?

Pro Source Inc.'s team has decreased from approximately 13 to 11 employees based on available data.

Pro Source Inc. Employee Directory

Staffing and RecruitingCalifornia, United States11-50 Employees

Pro Source Inc. is a staffing and recruiting firm focused on engineering and life sciences. Based in Irvine, California, it operates divisions including Pro Source Engineering Resources and Lab Pros Inc., with branch activity in northern and southern California as well as the greater Boston area, offering contract staffing, temp-to-perm, and direct hire services to clients in manufacturing, consumer products, medical devices, defense, alternative energy, and aerospace sectors. The company serves organizations seeking specialized engineering and life sciences talent to support product development, manufacturing, and regulatory or technical needs, addressing workforce flexibility and access to qualified professionals. Positioned within the staffing industry, Pro Source positions itself as a regional provider with multiple divisions offering industry-focused staffing solutions, supported by a presence across key geographies in California and the Northeast. The firm is headquartered in Irvine, California, and operates with a scale appropriate to a mid-sized staffing provider.

Pro Source Inc. Global Highlights

North America
20

United States Of America
20

Pro Source Inc.'s Leadership

K. H.
Chairman
Mobile Phone
Email
D. S.
Engineering Resource Manager
Mobile Phone
Email

Pro Source Inc. Employee Metrics

100%

50%

0%

2026

2025

Recruiting
Sales
Arts & Design
Civil Engineering & Construction
Other

Contact profiles from Pro Source Inc.

Name

Title

Contact Info

Location

Last Update

K. H.
Chairman
Mobile Phone
Email
Oct 22, 2024
D. S.
Engineering Resource Manager
Mobile Phone
Email
Bay
Jun 24, 2026

Frequently Asked Questions

What is Pro Source Inc. known for?

Pro Source Inc. was founded in 1984 operates in the Staffing and Recruiting industry; you can contact the main corporate office by phone at

+1-949-263-****

. Explore Pro Source Inc.'s company overview page for more information.

What is Pro Source Inc.'s most common email format?

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

How many employees does Pro Source Inc. have currently?

Pro Source Inc. has approximately 37 employees as of August 2026. These team members are located across 1 continents, including North America.

Who are Pro Source Inc.'s key employees and leadership?

As of August 2026, Pro Source Inc.'s key employees include:

Chairman: K. H.
Engineering Resource Manager: D. S.

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

Pro Source Inc. Employee Directory

Find Pro Source Inc. employees' phone numbers or email addresses

Name search is limited — try advanced search instead