Insights

Industry focus Pro Source Inc. specializes in staffing for manufacturing, consumer products, medical devices, defense, alternative energy, and aerospace. This positions them to target suppliers and manufacturers within these high-demand sectors for engineering, life sciences, and specialized technical staffing needs.

Regional presence With branch operations in Northern and Southern California and the Greater Boston area, there are opportunities to engage nearby manufacturers and R&D centers expanding or staffing projects across these markets, including cross-region contract, temp-to-perm, and direct hire solutions.

Service breadth The firm offers contract staffing, temp-to-perm, and direct hire, enabling sales conversations around flexible workforce models, project-based hiring, and strategic talent pipelines for evolving manufacturing and product development initiatives.

Tech-enabled Leveraging tools like MariaDB, Google Workspace, New Relic, and modern web technologies, Pro Source can position itself as a data-driven staffing partner capable of scalable recruitment for technical roles and fast time-to-fill metrics.

Financial scale With estimated revenue in the mid-range ($25M–$50M) and a mid-sized employee base, there is opportunity to propose value-adds such as vendor management, compliance assurances, and enterprise-grade staffing programs to larger manufacturing customers seeking dependable partners.

Pro Source Inc. Tech Stack

Pro Source Inc. uses 8 technology products and services including Varnish, MariaDB, Google Workspace, and more. Explore Pro Source Inc.'s tech stack below.

  • Varnish
    Caching
  • MariaDB
    Database
  • Google Workspace
    Email
  • Google Fonts API
    Font Scripts
  • Modernizr
    Javascript Libraries
  • PHP
    Programming Languages
  • New Relic
    Real User Monitoring
  • Google Search Console
    Web Analytics

Pro Source Inc.'s Email Address Formats

Pro Source Inc. uses at least 1 format(s):
Pro Source Inc. Email FormatsExamplePercentage
FirstL@prosourceinc.comJohnD@prosourceinc.com
83%
FLast@prosourceinc.comJDoe@prosourceinc.com
17%

Frequently Asked Questions

What is Pro Source Inc.'s phone number?

Minus sign iconPlus sign icon
You can contact Pro Source Inc.'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Pro Source Inc.'s official website and social media links?

Minus sign iconPlus sign icon
Pro Source Inc.'s official website is prosourceinc.com and has social profiles on LinkedIn.

How much revenue does Pro Source Inc. generate?

Minus sign iconPlus sign icon
As of August 2026, Pro Source Inc.'s annual revenue is estimated to be $25M - $50M.

What is Pro Source Inc.'s SIC code NAICS code?

Minus sign iconPlus sign icon
Pro Source Inc.'s SIC code is 7389 - Business Services, Not Elsewhere Classified NAICS code is 5613 - Employment Services.

How many employees does Pro Source Inc. have currently?

Minus sign iconPlus sign icon
As of August 2026, Pro Source Inc. has approximately 37 employees across 1 continents, including North America. Key team members include Chairman: K. H.Engineering Resource Manager: D. S.. Explore Pro Source Inc.'s employee directory with LeadIQ.

What industry does Pro Source Inc. belong to?

Minus sign iconPlus sign icon
Pro Source Inc. operates in the Staffing and Recruiting industry.

What technology does Pro Source Inc. use?

Minus sign iconPlus sign icon
Pro Source Inc.'s tech stack includes VarnishMariaDBGoogle WorkspaceGoogle Fonts APIModernizrPHPNew RelicGoogle Search Console.

What is Pro Source Inc.'s email format?

Minus sign iconPlus sign icon
Pro Source Inc.'s email format typically follows the pattern of FirstL@prosourceinc.com. Find more Pro Source Inc. email formats with LeadIQ.

When was Pro Source Inc. founded?

Minus sign iconPlus sign icon
Pro Source Inc. was founded in 1984.
Pro Source Inc. logo

Pro Source Inc.

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.

Section iconCompany Overview

Phone number
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
5613 - Employment Services
Founded
1984
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    Pro Source Inc.'s revenue is estimated to be in the range of $25M - $50M

Section iconFunding & Financials

  • $25M - $50M

    Pro Source Inc.'s revenue is estimated to be in the range of $25M - $50M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.