ROI Group, Inc.

roigroupinc.com

Elmhurst, Illinois, United States

1-10 employees

LinkedIn Profile

About ROI Group, Inc.

accounting, finance, engineering, healthcare, human resources, information technology, insurance, legal, logistics, marketing, sales, supply chain, financial services, health care, health, wellness & fitness, hospital & health care

ROI Group, Inc.'s Tech Stack

Backend

Nginx

Decision Makers at ROI Group, Inc.

1 contact

David Duff

President

d***@myinkado.com Sign up to view

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1 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

ROI Group, Inc. uses Nginx among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

ROI Group, Inc.'s Position in the StackWho Database

• ROI Group, 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).
• 11,640 companies in Illinois are in the StackWho database.
• 18,718 staffing & recruiting companies are in the 1-10 employee range (same size as ROI Group, 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 ROI Group, Inc. use?

ROI Group, Inc. uses Nginx. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at ROI Group, Inc.?

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

What industry is ROI Group, Inc. in?

ROI Group, Inc. operates in the staffing & recruiting industry, headquartered in Elmhurst, Illinois, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export ROI Group, Inc.'s contact data?

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