Ceradyne, Inc.
Business profileC corporationLinked registrations
Public business information with links to supporting state records. Data as of October 16, 2026.
Business profile
- Legal business name
- Ceradyne, Inc.
- Alternative and DBA names
- 3M Technical Ceramics
3M Technical Ceramics, Inc.
Ceradyne- Delaware, Inc.Show all 6 names ↓
Ceradyne Diaphorm
Max Pro-Police & Armor
Semicon Associates - Entity type
- C corporation
- Original incorporation date
- April 13, 1987
- Time in business
- 39 years and 6 months
- Jurisdiction count
- 11
All known addresses
224 5th St N 40, Saint Paul, MN 55144
Listed in Georgia
3169 Red Hill Ave, Costa Mesa, CA 92626
Listed in Kentucky, Massachusetts
Registered states
View linked public registration records.
Alabama3M Technical Ceramics, Inc.Foreign registrationView registration →California3M Technical Ceramics, Inc.Foreign registrationView registration →CaliforniaCeradyne- Delaware, Inc.Foreign registrationView registration →DelawareView registration →Georgia3M Technical Ceramics, Inc.Foreign registrationView registration →KentuckyForeign registrationView registration →KentuckyForeign registrationView registration →KentuckyForeign registrationView registration →MassachusettsForeign registrationView registration →MassachusettsForeign registrationView registration →
Show all 15 registrations ↓
New Hampshire3M Technical Ceramics, Inc.Foreign registrationView registration →Ohio3M Technical Ceramics, Inc.Foreign registrationView registration →Tennessee3M Technical Ceramics, Inc.Foreign registrationView registration →Texas3M Technical Ceramics, Inc.Foreign registrationView registration →Utah3M Technical Ceramics, Inc.Foreign registrationView registration →
Source: public state registration records. Missing values are not a negative finding.