John P. Place Inc.

johnplaceinc.com

environmental services

johnplaceinc.com

Pittsburgh, Pennsylvania, United States

1-10 employees

LinkedIn Profile

John P. Place Inc.'s Tech Stack

AI/ML

Backend

Node.js

Decision Makers at John P. Place Inc.

1 contact

Mark Place

President/CEO

m***@johnplaceinc.com Sign up to view

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11 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

John P. Place Inc. uses Outlook, Microsoft Office 365, Mobile Friendly among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

John P. Place Inc.'s Position in the StackWho Database

• John P. Place Inc. is 1 of 4,079 environmental services companies tracked in StackWho.
• 4,065 environmental services companies in our database have verified decision-maker emails (100% of the cohort).
• 7,718 companies in Pennsylvania are in the StackWho database.
• 1,663 environmental services companies are in the 1-10 employee range (same size as John P. Place 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 John P. Place Inc. use?

John P. Place Inc. uses Outlook, Microsoft Office 365, Mobile Friendly, Typekit, Android, Render, and 5 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at John P. Place Inc.?

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

What industry is John P. Place Inc. in?

John P. Place Inc. operates in the environmental services industry, headquartered in Pittsburgh, Pennsylvania, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export John P. Place Inc.'s contact data?

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