What technologies does Callahan & Westmoreland use?

Callahan & Westmoreland uses Gmail, Google Apps, Google Cloud Hosting, Varnish, Nginx. View their full technology stack — including all 15 detected tools — on StackWho.

Who is the Founder & CEO of Callahan & Westmoreland?

David Treussard is the Founder & CEO at Callahan & Westmoreland. Get verified contact information on StackWho.

Where is Callahan & Westmoreland located?

Callahan & Westmoreland is based in Greenville, South Carolina, United States.

Callahan & Westmoreland

callahan-westmoreland.com

staffing & recruiting

callahan-westmoreland.com

Greenville, South Carolina, United States

1-10 employees

LinkedIn Profile

About Callahan & Westmoreland

executive retained search & talent advisory, executive search services, ethical business practices, human capital, sustainable leadership, high-end luxury brands, retail, management consulting services, talent strategy, high-performance team building, professional, scientific, and technical services, generational workforce integration, succession planning, strategic talent planning, retained search, leadership consulting, health & wellness leadership, leadership assessment

Callahan & Westmoreland's Tech Stack

Decision Makers at Callahan & Westmoreland

1 contact

David Treussard

Founder & CEO

d***@callahan-westmoreland.com Sign up to view

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15 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.

Callahan & Westmoreland's Position in the StackWho Database

• Callahan & Westmoreland 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).
• 2,345 companies in South Carolina are in the StackWho database.
• 18,718 staffing & recruiting companies are in the 1-10 employee range (same size as Callahan & Westmoreland).

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 Callahan & Westmoreland use?

Callahan & Westmoreland uses Gmail, Google Apps, Google Cloud Hosting, Varnish, Nginx, WordPress.org, and 9 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Callahan & Westmoreland?

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

What industry is Callahan & Westmoreland in?

Callahan & Westmoreland operates in the staffing & recruiting industry, headquartered in Greenville, South Carolina, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Callahan & Westmoreland's contact data?

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