What technologies does Global Recruiters of Oak Brook (GRN) use?

Global Recruiters of Oak Brook (GRN) uses Outlook, Microsoft Office 365, ASP.NET, YouTube, Microsoft-IIS. View their full technology stack — including all 8 detected tools — on StackWho.

Who is the Managing Director of Global Recruiters of Oak Brook (GRN)?

John Demsher is the Managing Director at Global Recruiters of Oak Brook (GRN). Get verified contact information on StackWho.

Where is Global Recruiters of Oak Brook (GRN) located?

Global Recruiters of Oak Brook (GRN) is based in Downers Grove, Illinois, United States.

Global Recruiters of Oak Brook (GRN)

grnoakbrook.com

information technology & services

grnoakbrook.com

Downers Grove, Illinois, United States

1-10 employees

LinkedIn Profile

About Global Recruiters of Oak Brook (GRN)

quality, information technology, talent acquisition, supply chain, recruitment, opportunity, logistics, software engineer, transportation, erp, executive search, career change, executive, placement, hiring, it, sales, software, saas, software development

Global Recruiters of Oak Brook (GRN)'s Tech Stack

Decision Makers at Global Recruiters of Oak Brook (GRN)

1 contact

John Demsher

Managing Director

j***@grnoakbrook.com Sign up to view

Unlock full contact details including verified emails and LinkedIn profiles

Upgrade to Pro

8 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Global Recruiters of Oak Brook (GRN) is a technology company. Software vendors, dev tools, and SaaS platforms find technology companies like this highly receptive. Use StackWho to identify the right decision-maker (CTO, VP Eng, or Head of Product) and reach out with a stack-specific pitch.

Global Recruiters of Oak Brook (GRN)'s Position in the StackWho Database

• Global Recruiters of Oak Brook (GRN) is 1 of 194,140 information technology & services companies tracked in StackWho.
• 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
• 11,640 companies in Illinois are in the StackWho database.
• 97,391 information technology & services companies are in the 1-10 employee range (same size as Global Recruiters of Oak Brook (GRN)).

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 Global Recruiters of Oak Brook (GRN) use?

Global Recruiters of Oak Brook (GRN) uses Outlook, Microsoft Office 365, ASP.NET, YouTube, Microsoft-IIS, Mobile Friendly, and 2 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Global Recruiters of Oak Brook (GRN)?

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

What industry is Global Recruiters of Oak Brook (GRN) in?

Global Recruiters of Oak Brook (GRN) operates in the information technology & services industry, headquartered in Downers Grove, Illinois, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Global Recruiters of Oak Brook (GRN)'s contact data?

Yes. StackWho Pro members can export decision maker contact data for Global Recruiters of Oak Brook (GRN) and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.