Position:
Process Improvement Analyst at Hollandia Dairy, Inc.
Location:
San Marcos, California, United States
Found email addresses for William de Jong:
Found phones for William de Jong:
Feb 2026 - Current
Jun 2025 - Jan 2026
Sep 2024 - Jan 2025
Jun 2024 - Aug 2024
Oct 2023 - Apr 2024
Apr 2019 - Aug 2023
Jun 2022 - Jul 2022
Sep 2020 - Nov 2020
Their professional focus is Adobe Illustrator, Adobe InDesign, and Adobe Photoshop across 3 core areas.
William holds SEO, Illustrator 2021 Essential Training, and InDesign 2021 Essential Training certifications.
Marketing at California Baptist University
What is William de Jong's email address?
SignalHire found verified email addresses for William de Jong, both business and personal. Their business email is w************g@hollandiadairy.com, and personal emails include w**********1@gmail.com, and w*****g@calbaptist.edu.What is William de Jong's phone number?
SignalHire found multiple verified phone numbers for William de Jong: +1-870-***-**41, +1-909-***-**85, and +1-623-***-**34.How do I contact William de Jong at Hollandia Dairy, Inc.?
You can reach William de Jong through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.What is William de Jong's professional background?
William de Jong has 7 years of professional experience. They have held roles including Area Sales Manager, Brand Activation Assistant, and Inventory Assistant at companies such as Hollandia Dairy, Inc., Hollandia Dairy, Inc., and Hollandia Dairy, Inc.. Their education includes Marketing from California Baptist University.Is William de Jong's contact information up to date?
Yes. William de Jong's SignalHire profile was last updated on 28 May 2026, reflecting their current position as Process Improvement Analyst at Hollandia Dairy, Inc. in San Marcos, California, United States.SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.
SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.