Verified Oct 2026
Batteries & E-Mobility
·
Troy, Michigan
·
Since 1995
Plex, a subsidiary of Rockwell Automation, provides cloud-based smart manufacturing software solutions. Founded in 1995 in Troy, Michigan, the company employs 200-500 people with estimated revenue of $100-250 million.
Plex, by Rockwell Automation at a glance
Revenue
$100-250M
Est. band
Employees
200-500
Apollo est · 2026
Founded
1995
MSP Industries project 1989 · independent 1995
Headquarters
Troy, Michigan
Detroit area · 900 Tower Dr
Ownership
Rockwell Automation
NYSE: ROK · since 2021
Known customers
American Axle · Accuride · Inteva · Dura-Shiloh
Company case studies
Industries
Automotive
Electric Vehicles
Electronics
Military & Defense
Plumbing & Hardware
Industrial Equipment
STABILITY SIGNALS
Established & active
Operating since 1995 and owned by NYSE-listed Rockwell Automation, which acquired Plex for $2.22 billion in 2021.
Serves more than 700 manufacturers across 37 countries, weighted toward automotive Tier 1 and Tier 2 suppliers.
Documented Tier 1 customers including American Axle & Manufacturing and Accuride, named in the company's own case studies.
Overview
Plex, a subsidiary of Rockwell Automation, provides cloud-based smart manufacturing software solutions. Founded in 1995 in Troy, Michigan, the company employs 200-500 people with estimated revenue of $100-250 million.
At a glance
Attribute | Detail |
|---|---|
Founded | 1995 |
Headquarters | Troy, Michigan |
Employees | 200-500 |
Revenue | $100-250M (estimated) |
Primary capability | Batteries & E-Mobility |
What Plex, by Rockwell Automation makes
Offers cloud-native ERP systems, Manufacturing Execution Systems (MES), quality management tools, supply chain planning, and asset performance management.
Company details
Serves automotive, food and beverage, aerospace, defense, high-tech, and industrial equipment manufacturers across multiple sectors globally. Plex, by Rockwell Automation was founded in 1995, has an estimated 200-500 employees, and is headquartered in Troy, Michigan.
Frequently asked questions
What does Plex, by Rockwell Automation make?
Plex, a subsidiary of Rockwell Automation, provides cloud-based smart manufacturing software solutions. Founded in 1995 in Troy, Michigan, the company employs 200-500 people with estimated revenue of $100-250 million.
Where is Plex, by Rockwell Automation headquartered?
Plex, by Rockwell Automation is headquartered in Troy, Michigan (900 Tower Dr, Troy, Michigan, 48098-2800).
When was Plex, by Rockwell Automation founded?
Plex, by Rockwell Automation was founded in 1995.
How big is Plex, by Rockwell Automation?
Plex, by Rockwell Automation has an estimated 200-500 employees, with revenue in the $100-250M range (estimated).
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Last verified Oct 2026. Is this your company? Request a correction.
Latest news
Sep 2021
Rockwell Automation completed its acquisition of Plex Systems from Francisco Partners for $2.22 billion in cash, folding the cloud manufacturing platform into its software and control business (Rockwell Automation press release).
2025
Plex introduced Elastic MES, a manufacturing execution option designed to connect to an existing ERP rather than replace it (company product materials).
Refreshed weekly · updated Sep 28, 2026
Leadership
Location & contact
Inside the facility
Photos and video: plex.com
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