Pro Source Inc.

prosourceinc.com

staffing & recruiting

prosourceinc.com

Irvine, California, United States

11-50 employees

26568000 revenue

LinkedIn Profile

About Pro Source Inc.

mechanical engineering, design, drafting, biotech, life sciences, mechanical or industrial engineering

Pro Source Inc.'s Tech Stack

Decision Makers at Pro Source Inc.

1 contact

Douglas Mills

President

d***@prosourceinc.net Sign up to view

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4 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Pro Source Inc. uses Gmail, Google Apps, Android among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

Pro Source Inc.'s Position in the StackWho Database

• Pro Source Inc. is 1 of 27,583 staffing & recruiting companies tracked in StackWho.
• 27,572 staffing & recruiting companies in our database have verified decision-maker emails (100% of the cohort).
• 53,147 companies in California are in the StackWho database.
• 8,121 staffing & recruiting companies are in the 11-50 employee range (same size as Pro Source Inc.).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does Pro Source Inc. use?

Pro Source Inc. uses Gmail, Google Apps, Android, Circle. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Pro Source Inc.?

StackWho has verified email addresses for 1 decision maker at Pro Source Inc.. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Pro Source Inc. directly for sales, recruiting, or partnerships.

What industry is Pro Source Inc. in?

Pro Source Inc. operates in the staffing & recruiting industry, headquartered in Irvine, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Pro Source Inc.'s contact data?

Yes. StackWho Pro members can export decision maker contact data for Pro Source Inc. and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.