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Cast21, Inc.

Medical device company · Chicago, Illinois, United States

Cast21, Inc. is a medical device company headquartered in Chicago, Illinois, United States. Its earliest recorded incorporation is in 2016. The US FDA lists 1 medical device site registered to the company, with devices in physical medicine. It has reported private securities offerings to the US SEC, most recently $115,000 sold in a notice filed in 2023.

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Cast21 at a glance

Typemedical device company
HeadquartersChicago, Illinois, United States
Earliest incorporation on record2016
FDA-registered sites1
SEC CIK1675155

What does Cast21 do?

Medical specialties of its FDA-listed devices

Physical Medicine

Device types listed with the FDA

Orthosis, limb brace

Private fundraising reported to the SEC

4 Form D notices; the most recent reported $115,000 sold (2023).

Where is Cast21 located?

Headquarters: Chicago, Illinois, United States

  • Evanston, IllinoisCAST21 Inc. · FDA device site

Frequently asked questions about Cast21

Where is Cast21 headquartered?

Cast21, Inc. is headquartered in Chicago, Illinois, United States.

What does Cast21 do?

Cast21, Inc. is a medical device company. Its FDA-listed medical devices fall under physical medicine.

When was Cast21 founded?

The earliest incorporation on record for Cast21, Inc. is in 2016, according to public company registers.

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Last updated 2026-09-23. Data licences