![John Cantillon](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
John Cantillon
Comptroller/Controller/Auditor at
L3HARRIS TECHNOLOGIES, INC.
Net worth: 97 348 $ as of 2026-06-29
Profile
John Cantillon completed undergraduate studies at Eastern Connecticut State University.
Mr. Cantillon earned an MBA from Purdue University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-02-25 | 335 ( 0% ) | 97 348 $ | 2026-06-29 |
John Cantillon active positions
| Companies | Position | Start |
|---|---|---|
| L3HARRIS TECHNOLOGIES, INC. | Comptroller/Controller/Auditor | 2023-11-30 |
Training of John Cantillon
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
5
1st degree connections
3
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 3 |
|---|---|
Eastern Connecticut State University
 Eastern Connecticut State University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Purdue University
 Purdue University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
L3Harris Technologies, Inc.
 L3Harris Technologies, Inc. Aerospace & DefenseElectronic Technology Manufactures space & airborne, integrated mission, communication and Aerojet systems | Electronic Technology |
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