Flatiron Crane Operating Company, LLC
Doing business as Simmers Crane Design & Services Company
At a glance
Employees100-499
In business sinceNot reported
HeadquartersReading, PA
SAM.gov UEIFT1UMG7Q52B9
CAGE code9J0M5
Incorporated inDE
- overhead cranes
- below-the-hook lifting devices
- crane automation
- control systems
- engineering
Named on the company’s own website, read SEP 9, 2026
CareersCareers page — seen SEP 9, 2026
Supplier designations
For Profit Organization
Self-certified by the company in its SAM.gov registration
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Flatiron Crane Operating Company, LLC | Reading | PA | 100–499 | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.