![Derek D’Antilio](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>)
Derek D’Antilio
Director of Finance/CFO at
ALLEGRO MICROSYSTEMS, INC.
Net worth: 11 M $ as of 31/05/2026
Profile
Derek Pace D’Antilio currently works at Newport Corp., as Treasurer & Director from 2016, MKS Instruments UK Ltd., as Director from 2011, Newport Spectra-Physics Ltd., as Director, MKS Instruments Deutschland GmbH, as Co-Managing Director, MKS Instruments Holdings Ltd., as Director from 2015, MKS Spectra Holdings Ltd., as Director, and Allegro MicroSystems, Inc., as Chief Financial Officer, Treasurer & Executive VP from 2024.
Mr. D’Antilio also formerly worked at 3com Corp.
(Massachusetts), as Finance Director & Assistant Controller from 2008 to 2010, MKS, Inc., as Vice President-Finance & Controller from 2010 to 2019, IDEX Biometrics ASA, as Chief Financial Officer from 2019 to 2021, Harvey Performance Co. LLC, as Chief Financial Officer, and Pricewaterhousecoopers LLC, as Manager-Audit.
Mr. D’Antilio received his Masters Business Admin degree from Babson College and undergraduate degree from Salem State University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 16/05/2026 | 238,813 ( 0.13% ) | 11 M $ | 31/05/2026 |
Derek D’Antilio active positions
| Companies | Position | Start |
|---|---|---|
| NEWPORT CORP | Director/Board Member | 29/04/2016 |
| ALLEGRO MICROSYSTEMS, INC. | Director of Finance/CFO | 10/01/2022 |
Newport Spectra-Physics Ltd.
 Newport Spectra-Physics Ltd. Medical DistributorsDistribution Services Distributes precision laser, optics products and positioning equipment | Director/Board Member | - |
MKS Instruments UK Ltd.
 MKS Instruments UK Ltd. Building ProductsProducer Manufacturing Manufactures and supplies heaters, vacuum and stainless steel components, valves & pressure controllers | Director/Board Member | 01/03/2011 |
MKS Spectra Holdings Ltd.
 MKS Spectra Holdings Ltd. Financial ConglomeratesFinance Functions as an investment holding company | Director/Board Member | - |
MKS Instruments Holdings Ltd.
 MKS Instruments Holdings Ltd. Financial ConglomeratesFinance Functions as an investment holding company | Director/Board Member | 10/03/2015 |
MKS Instruments Deutschland GmbH
 MKS Instruments Deutschland GmbH Electronic Equipment/InstrumentsElectronic Technology Manufactures vacuum process technology components and systems | Chief Executive Officer | - |
Former positions of Derek D’Antilio
| Companies | Position | End |
|---|---|---|
| IDEX BIOMETRICS ASA | Director of Finance/CFO | 23/04/2021 |
| MKS INC. | Comptroller/Controller/Auditor | 01/01/2019 |
| ░░░░ ░░░░░ ░░░░░░░░░░░░░░░ | ░░░░░░░░░ ░░░░░░░░░░░░░░░░░ | ░░░░░░░░░░ |
| ░░░░░░░░░░░░░░░░░░░░░░ ░░░ | ░░░░░░░░░ ░░░░░░░░░░░░░░░░░ | - |
| ░░░░░░ ░░░░░░░░░░░ ░░░ ░░░ | ░░░░░░░░ ░░ ░░░░░░░░░░░ | - |
Training of Derek D’Antilio
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
35
1st degree connections
14
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 14 |
|---|---|
3com Corp. (Massachusetts)
 3com Corp. (Massachusetts) Information Technology ServicesTechnology Services Provides voice and data networking products and services | Technology Services |
Newport Corp.
 Newport Corp. Electronic ComponentsElectronic Technology Manufactures and distributes optical, motion control & opto-mechanics products | Electronic Technology |
MKS, Inc.
 MKS, Inc. Industrial MachineryProducer Manufacturing Manufactures instruments, components and subsystems to measure, monitor, deliver, analyze, power and control critical parameters | Producer Manufacturing |
Babson College
 Babson College Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Salem State University
 Salem State University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
IDEX Biometrics ASA
 IDEX Biometrics ASA SemiconductorsElectronic Technology Designs, develops and manufactures fingerprint sensors and biometric solutions | Electronic Technology |
Harvey Performance Co. LLC
 Harvey Performance Co. LLC Industrial MachineryProducer Manufacturing Manufactures carbide end mills and cutting tools | Producer Manufacturing |
MKS Instruments UK Ltd.
MKS Instruments UK Ltd. Building ProductsProducer Manufacturing Manufactures and supplies heaters, vacuum and stainless steel components, valves & pressure controllers | Producer Manufacturing |
Newport Spectra-Physics Ltd.
Newport Spectra-Physics Ltd. Medical DistributorsDistribution Services Distributes precision laser, optics products and positioning equipment | Distribution Services |
Pricewaterhousecoopers LLC | |
MKS Instruments Deutschland GmbH
MKS Instruments Deutschland GmbH Electronic Equipment/InstrumentsElectronic Technology Manufactures vacuum process technology components and systems | Electronic Technology |
MKS Instruments Holdings Ltd.
MKS Instruments Holdings Ltd. Financial ConglomeratesFinance Functions as an investment holding company | Finance |
MKS Spectra Holdings Ltd.
MKS Spectra Holdings Ltd. Financial ConglomeratesFinance Functions as an investment holding company | Finance |
Allegro MicroSystems, Inc.
 Allegro MicroSystems, Inc. SemiconductorsElectronic Technology Develops semiconductor devices | Electronic Technology |
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