Profile
Reg Harnish is the founder of GreyCastle Security LLC, which was founded in 2011.
He held the title of Director from 2016 to 2020.
Currently, he is a Principal at ITT Technical Institute.
In the past, he worked as a Principal at Titleist & Foot Joy Ltd and AT&T, Inc. He also served as the Chief Technology Officer at Autotask Corp.
Reg Harnish active positions
| Companies | Position | Start |
|---|---|---|
ITT Technical Institute
ITT Technical Institute Other Consumer ServicesConsumer Services Functions as a College/University | Corporate Officer/Principal | - |
Former positions of Reg Harnish
| Companies | Position | End |
|---|---|---|
GreyCastle Security LLC
GreyCastle Security LLC Information Technology ServicesTechnology Services Provides cybersecurity services | Founder | 31/05/2020 |
Titleist & Foot Joy Ltd
Titleist & Foot Joy Ltd Recreational ProductsConsumer Durables Manufactures golf balls and shoes | Corporate Officer/Principal | - |
| AT&T INC. | Corporate Officer/Principal | - |
Autotask Corp.
Autotask Corp. Packaged SoftwareTechnology Services Develops information technology business management software | Chief Tech/Sci/R&D Officer | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 5 |
|---|---|
Titleist & Foot Joy Ltd
Titleist & Foot Joy Ltd Recreational ProductsConsumer Durables Manufactures golf balls and shoes | Consumer Durables |
AT&T, Inc.
AT&T, Inc. Wireless TelecommunicationsCommunications Operates as a holding company whose subsidiaries provides wireless and wireline telecommunications and broadband services | Communications |
ITT Technical Institute
ITT Technical Institute Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Autotask Corp.
Autotask Corp. Packaged SoftwareTechnology Services Develops information technology business management software | Technology Services |
GreyCastle Security LLC
GreyCastle Security LLC Information Technology ServicesTechnology Services Provides cybersecurity services | Technology Services |
- Stock Market
- Insiders
- Reg Harnish
















