Employment Source - Billings MT

employment-source.biz

Billings, Montana, United States

11-50 employees

LinkedIn Profile

About Employment Source - Billings MT

recruiting, payroll services, staffing agency, hr compliance, human resources services, employee training, consulting, customer service, compliance, hr services, employee scheduling, construction staffing, professional staffing, payroll management, employee onboarding, contract staffing, industry-specific staffing, project staffing, b2b, payroll

Employment Source - Billings MT's Tech Stack

Decision Makers at Employment Source - Billings MT

2 contacts

Terry Mammenga

Owner

t***@employment-source.biz Sign up to view

Sandra Mammenga

CEO/President

s***@employment-source.biz Sign up to view

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9 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

Employment Source - Billings MT uses Outlook, Google Cloud Hosting, DoubleClick Conversion among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

Employment Source - Billings MT's Position in the StackWho Database

• Employment Source - Billings MT is 1 of 6,565 human resources companies tracked in StackWho.
• 6,560 human resources companies in our database have verified decision-maker emails (100% of the cohort).
• 541 companies in Montana are in the StackWho database.
• 2,059 human resources companies are in the 11-50 employee range (same size as Employment Source - Billings MT).

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 Employment Source - Billings MT use?

Employment Source - Billings MT uses Outlook, Google Cloud Hosting, DoubleClick Conversion, Google Dynamic Remarketing, Mobile Friendly, DoubleClick, and 3 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Employment Source - Billings MT?

StackWho has verified email addresses for 2 decision makers at Employment Source - Billings MT. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Employment Source - Billings MT directly for sales, recruiting, or partnerships.

What industry is Employment Source - Billings MT in?

Employment Source - Billings MT operates in the human resources industry, headquartered in Billings, Montana, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Employment Source - Billings MT's contact data?

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