Greenlight Professional Services, Inc.

gpsnational.com

staffing & recruiting

gpsnational.com

Chelmsford, Massachusetts, United States

11-50 employees

19268000 revenue

LinkedIn Profile

About Greenlight Professional Services, Inc.

software engineering, hardware engineering, avionics engineering, contractors, recruiting, job placement, software test engineering, systems engineering, mechanical engineering, aerospace & defense, electrical engineering, cad design, life sciences, quality engineering, medical devices, design engineer, designers, regulatory affairs, validation engineer, contract staffing

Greenlight Professional Services, Inc.'s Tech Stack

10 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

AWS infrastructure signals engineering sophistication. This company likely evaluates cloud cost management, security tooling, observability, and developer productivity solutions.

Greenlight Professional Services, Inc.'s Position in the StackWho Database

• Greenlight Professional Services, 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).
• 10,409 companies in Massachusetts are in the StackWho database.
• 8,121 staffing & recruiting companies are in the 11-50 employee range (same size as Greenlight Professional Services, Inc.).

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

Frequently Asked Questions

What technology does Greenlight Professional Services, Inc. use?

Greenlight Professional Services, Inc. uses Outlook, Microsoft Office 365, Amazon AWS, Dropbox, Google Tag Manager, Apache, and 4 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Greenlight Professional Services, Inc.?

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

What industry is Greenlight Professional Services, Inc. in?

Greenlight Professional Services, Inc. operates in the staffing & recruiting industry, headquartered in Chelmsford, Massachusetts, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Greenlight Professional Services, Inc.'s contact data?

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