![John Ziolkowski](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>)
Mr. John Ziolkowski, CPA, is Chief Financial Officer at Sionyx LLC.
Mr. Ziolkowski was previously employed as Chief Financial Officer by VisEn Medical, Inc., Chief Financial Officer & Treasurer by Axsun Technologies, Inc., and a Manager-Technology Practice by PricewaterhouseCoopers LLP.
He received his undergraduate degree from the College of the Holy Cross (Massachusetts).
| Sociétés | Poste | Fin |
|---|---|---|
SiOnyx LLC
 SiOnyx LLC SemiconductorsElectronic Technology Develops and manufactures CMOS image sensors | Directeur Financier/CFO | - |
Axsun Technologies, Inc.
 Axsun Technologies, Inc. SemiconductorsElectronic Technology Manufactures optical micro-instruments | Directeur Financier/CFO | - |
PricewaterhouseCoopers LLP
 PricewaterhouseCoopers LLP Miscellaneous Commercial ServicesCommercial Services Provides auditing, assurance, consulting and tax & business consulting services | Corporate Officer/Principal | - |
VisEn Medical, Inc.
 VisEn Medical, Inc. Medical/Nursing ServicesHealth Services Develops molecular imaging product platforms | Directeur Financier/CFO | - |
Actives
Inactives
Sociétés cotées
Entreprise privées
| Entreprise privées | 5 |
|---|---|
PricewaterhouseCoopers LLP
PricewaterhouseCoopers LLP Miscellaneous Commercial ServicesCommercial Services Provides auditing, assurance, consulting and tax & business consulting services | Commercial Services |
VisEn Medical, Inc.
VisEn Medical, Inc. Medical/Nursing ServicesHealth Services Develops molecular imaging product platforms | Health Services |
SiOnyx LLC
SiOnyx LLC SemiconductorsElectronic Technology Develops and manufactures CMOS image sensors | Electronic Technology |
College of the Holy Cross (Massachusetts)
 College of the Holy Cross (Massachusetts) Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Axsun Technologies, Inc.
Axsun Technologies, Inc. SemiconductorsElectronic Technology Manufactures optical micro-instruments | Electronic Technology |
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