John Mathiesen: Email & Phone Number

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Warehouse Manager at Klēn Earth Products|Yorba Linda, California, United States

Position:

Warehouse Manager at Klēn Earth Products

Location:

Yorba Linda, California, United States

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Last updated: 2026-08-14

Updated: 2026-08-14

Found email addresses for John Mathiesen:

Business emails:

j****m@klenearthproducts.com

Personal emails:

m***@gmail.com,

m***@dynamicrobotics.in,

j***@hotmail.com,

j***@ochoa.com.do

Found phones for John Mathiesen:

+1-870-***-**29,

+1-909-***-**15,

+1-623-***-**99

A different John Mathiesen?

Work Experience 20 years

Warehouse Manager at Klēn Earth Products

Apr 2026 - Current

Operations Manager at Peptide Sciences

Jan 2025 - Current

Consultant at OCHOA

Jan 2025 - Jan 2025

Warehouse Manager at Dynamic Robotics

Jan 2024 - Jan 2025

Warehouse Operations Manager at Precision Advanced Manufacturing, Formerly Precision Waterjet & Laser

Jan 2022 - Jan 2023

Shipping and Receiving Manager at Adaptive Engineering Pvt. Ltd.

Jan 2020 - Jan 2022

Warehouse Operations Specialist at Kad Fasteners

Jan 2006 - Jan 2021

John Mathiesen started working in 2006, then the employee has changed 6 companies and 5 jobs. On average, John Mathiesen works for one company for 3 years.

Their professional focus is 100% Financing, Adaptive Equipment, and Executive Management across 3 core areas.

Education

California Sales Training Academy

Fullerton College

Frequently Asked Questions

What is John Mathiesen's email address?

SignalHire found verified email addresses for John Mathiesen, both business and personal. Their business email is j****m@klenearthproducts.com, and personal emails include m***@gmail.com, m***@dynamicrobotics.in, and j***@hotmail.com.

What is John Mathiesen's phone number?

SignalHire found multiple verified phone numbers for John Mathiesen: +1-870-***-**29, +1-909-***-**15, and +1-623-***-**99.

How do I contact John Mathiesen at Klēn Earth Products?

You can reach John Mathiesen 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 John Mathiesen's professional background?

John Mathiesen has 20 years of professional experience. They have held roles including Operations Manager, Consultant, and Warehouse Manager at companies such as Peptide Sciences, OCHOA, and Dynamic Robotics. Their education includes California Sales Training Academy, and Fullerton College.

Is John Mathiesen's contact information up to date?

Yes. John Mathiesen's SignalHire profile was last updated on 14 August 2026, reflecting their current position as Warehouse Manager at Klēn Earth Products in Santa Ana, California, United States.

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