![Michael Plisinski](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>)
Michael Plisinski
Chief Executive Officer at
ONTO INNOVATION INC.
Net worth: 38 M $ as of 2026-07-30
Profile
Mr. Michael P.
Plisinski is a Chief Executive Officer & Non-Independent Director at Onto Innovation, Inc. He is on the Board of Directors at Cognizer, Inc. and Onto Innovation, Inc. Mr. Plisinski was previously employed as a Vice President-Engineering by August Technology Corp., a President by Counterpoint Solutions, Inc., and a President & Director by Rudolph Technologies, Inc. He received his undergraduate degree from the University of Massachusetts.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-03-23 | 145,307 ( 0.29% ) | 38 M $ | 2026-07-30 |
Michael Plisinski active positions
| Companies | Position | Start |
|---|---|---|
| ONTO INNOVATION INC. | Chief Executive Officer | 2015-10-31 |
Cognizer, Inc.
 Cognizer, Inc. Packaged SoftwareTechnology Services Operates as a software company | Director/Board Member | 2020-07-31 |
Former positions of Michael Plisinski
| Companies | Position | End |
|---|---|---|
August Technology Corp.
 August Technology Corp. Electronic Production EquipmentElectronic Technology Provides critical product and process enhancing information to microelectronic device manufacturers | Corporate Officer/Principal | 2006-01-31 |
Counterpoint Solutions, Inc.
 Counterpoint Solutions, Inc. Electronic Equipment/InstrumentsElectronic Technology Develops and provides wafer inspection, review and failure analysis systems and software solutions | Founder | 2003-06-30 |
Rudolph Technologies, Inc.
 Rudolph Technologies, Inc. Packaged SoftwareTechnology Services Develops process control analytical software used by semiconductor and advanced packaging device manufacturers | Chief Executive Officer | - |
Training of Michael Plisinski
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
78
1st degree connections
6
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 6 |
|---|---|
Rudolph Technologies, Inc.
Rudolph Technologies, Inc. Packaged SoftwareTechnology Services Develops process control analytical software used by semiconductor and advanced packaging device manufacturers | Technology Services |
August Technology Corp.
August Technology Corp. Electronic Production EquipmentElectronic Technology Provides critical product and process enhancing information to microelectronic device manufacturers | Electronic Technology |
Counterpoint Solutions, Inc.
Counterpoint Solutions, Inc. Electronic Equipment/InstrumentsElectronic Technology Develops and provides wafer inspection, review and failure analysis systems and software solutions | Electronic Technology |
University of Massachusetts
 University of Massachusetts Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Cognizer, Inc.
Cognizer, Inc. Packaged SoftwareTechnology Services Operates as a software company | Technology Services |
Onto Innovation, Inc.
 Onto Innovation, Inc. Electronic Equipment/InstrumentsElectronic Technology Develops process control systems | Electronic Technology |
- Stock Market
- Insiders
- Michael Plisinski
