![John Kritzmacher](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 Kritzmacher
Directeur/Bestuurslid bij
INTERDIGITAL, INC.
Vermogen: 6 M $ op 30-09-2026
Profiel
John Anthony Kritzmacher currently serves as Independent Director at InterDigital, Inc. since 2009 and at Unisys Corp.
since 2022.
He holds director positions at Blackwell Science Ltd., Wiley Europe Ltd., Blackwell Science (Overseas Holdings) Ltd., Wiley Heyden Ltd., Blackwell Publishing Holdings Ltd., Wiley Europe Investment Holdings Ltd., J Wiley Ltd., Madgex Ltd. since 2020, CrossKnowledge Group Ltd., and PIIEU Ltd. Former roles include Independent Director at Kroll LLC from 2012 to 2013, Director at John Wiley & Sons Ltd. from 2014 to 2021, Independent Non-Executive Director at InfraServices Group from 2022 to 2023, Chief Financial Officer & Executive VP-Operations at John Wiley & Sons, Inc. from 2020 to 2021, Chief Financial Officer & Executive Vice President at Level 3 GC Ltd. from 2008 to 2011, SVP-Business Operations & Organizational Planning at WebMD Health Corp.
from 2012 to 2013, Chief Operating Officer-Services Business Group at Nokia of America Corp.
from 2007 to 2008, and Senior Vice President & Corporate Controller at Lucent Technologies, Inc. Education includes undergraduate studies at Dartmouth College and an MBA from The Leonard N Stern School of Business.
Bekende belangen in openbare bedrijven
| Onderneming | Datum | Aantal aandelen | Totale waarde | Waarderingsdatum |
|---|---|---|---|---|
INTERDIGITAL, INC. 0,06% | 22-07-2026 | 16.361 ( 0,06% ) | 5 M $ | 30-09-2026 |
UNISYS CORPORATION 0,29% | 02-03-2026 | 209.839 ( 0,29% ) | 484 728 $ | 30-09-2026 |
Actieve functies van John Kritzmacher
| Bedrijven | Functie | Begin |
|---|---|---|
| INTERDIGITAL, INC. | Directeur/Bestuurslid | 22-06-2009 |
| UNISYS CORPORATION | Directeur/Bestuurslid | 13-12-2022 |
Wiley Europe Ltd.
 Wiley Europe Ltd. Publishing: Books/MagazinesConsumer Services Publishes journals, books and electronic products | Directeur/Bestuurslid | 16-06-2014 |
Madgex Ltd.
 Madgex Ltd. Information Technology ServicesTechnology Services Provides software solutions support services | Directeur/Bestuurslid | 02-03-2020 |
Blackwell Science Ltd.
 Blackwell Science Ltd. Publishing: Books/MagazinesConsumer Services Publishes periodicals and books | Directeur/Bestuurslid | 16-06-2014 |
PIIEU Ltd.
 PIIEU Ltd. Miscellaneous Commercial ServicesCommercial Services Provides management consultancy services | Directeur/Bestuurslid | 01-10-2014 |
CrossKnowledge Group Ltd.
 CrossKnowledge Group Ltd. Internet Software/ServicesTechnology Services Provides an online learning services | Directeur/Bestuurslid | 01-05-2014 |
J Wiley Ltd.
 J Wiley Ltd. Financial ConglomeratesFinance Functions as an investment holding company | Directeur/Bestuurslid | 16-06-2014 |
Blackwell Science (Overseas Holdings) Ltd.
 Blackwell Science (Overseas Holdings) Ltd. Financial ConglomeratesFinance Functions as an investment holding company | Directeur/Bestuurslid | - |
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Eerdere bekende functies van John Kritzmacher
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Opleiding van John Kritzmacher
Ervaring
Beklede functies
Actief
Inactief
Beursgenoteerde bedrijven
Bedrijven in privébezit
Connecties
51
Eerstegraads connecties
22
Bedrijven verbonden in de eerste graad
Man
Vrouw
Besturend
Uitvoerend
Verwante bedrijven
| Bedrijven in privébezit | 22 |
|---|---|
InterDigital, Inc.
 InterDigital, Inc. Packaged SoftwareTechnology Services Designs, develops and provides advanced wireless technologies | Technology Services |
Unisys Corp.
 Unisys Corp. Information Technology ServicesTechnology Services Provides information technology services | Technology Services |
John Wiley & Sons, Inc.
 John Wiley & Sons, Inc. Publishing: Books/MagazinesConsumer Services Publishes scientific, technical, medical and scholarly journals | Consumer Services |
Lucent Technologies, Inc.
 Lucent Technologies, Inc. Telecommunications EquipmentElectronic Technology Designs and builds a wide range of public and private networks, communications systems and software, and data networking systems, as well as telephone systems and microelectronic components | Electronic Technology |
Level 3 GC Ltd.
 Level 3 GC Ltd. Specialty TelecommunicationsCommunications Provides telecommunications solutions | Communications |
WebMD Health Corp.
 WebMD Health Corp. Internet Software/ServicesTechnology Services Provides digital health information, medical education, clinical assessment and patient education services | Technology Services |
Dartmouth College
 Dartmouth College Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Kroll LLC
 Kroll LLC Financial ConglomeratesFinance Provides financial and risk advisory solutions | Finance |
John Wiley & Sons Ltd.
 John Wiley & Sons Ltd. Publishing: Books/MagazinesConsumer Services Publishes books in both print and electronic format | Consumer Services |
Blackwell Science Ltd.
Blackwell Science Ltd. Publishing: Books/MagazinesConsumer Services Publishes periodicals and books | Consumer Services |
Wiley Europe Ltd.
Wiley Europe Ltd. Publishing: Books/MagazinesConsumer Services Publishes journals, books and electronic products | Consumer Services |
Nokia of America Corp.
 Nokia of America Corp. Wireless TelecommunicationsCommunications Provides wireless communication services | Communications |
Blackwell Science (Overseas Holdings) Ltd.
Blackwell Science (Overseas Holdings) Ltd. Financial ConglomeratesFinance Functions as an investment holding company | Finance |
Wiley Heyden Ltd.
 Wiley Heyden Ltd. Publishing: Books/MagazinesConsumer Services Provides books and periodicals publishing services | Consumer Services |
Blackwell Publishing Holdings Ltd.
 Blackwell Publishing Holdings Ltd. Publishing: Books/MagazinesConsumer Services Provides books and pamphlets publishing services | Consumer Services |
Wiley Europe Investment Holdings Ltd.
 Wiley Europe Investment Holdings Ltd. Financial ConglomeratesFinance Functions as an investment holding company | Finance |
The Leonard N Stern School of Business
 The Leonard N Stern School of Business Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
J Wiley Ltd.
J Wiley Ltd. Financial ConglomeratesFinance Functions as an investment holding company | Finance |
Madgex Ltd.
Madgex Ltd. Information Technology ServicesTechnology Services Provides software solutions support services | Technology Services |
CrossKnowledge Group Ltd.
CrossKnowledge Group Ltd. Internet Software/ServicesTechnology Services Provides an online learning services | Technology Services |
PIIEU Ltd.
PIIEU Ltd. Miscellaneous Commercial ServicesCommercial Services Provides management consultancy services | Commercial Services |
QualTek Services, Inc.
 QualTek Services, Inc. Engineering & ConstructionIndustrial Services Provides wireless infrastructure contracting services | Industrial Services |
