John Siegenthaler: Email & Phone Number

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Retired at ITW Shakeproof|Darlington, Wisconsin, United States

Position:

Retired at ITW Shakeproof

Location:

Darlington, Wisconsin, United States

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Last updated: 2026-06-08

Updated: 2026-06-08

Found email addresses for John Siegenthaler:

Business emails:

j***s@itwshakeproof.com,

n******n@itwd2.com,

s*****2@mhtc.net

Personal emails:

s************l@gmail.com,

j***********r@snet.net

Found phones for John Siegenthaler:

+1-623-***-**57,

+1-909-***-**30,

+1-323-***-**82,

+1-520-***-**32

A different John Siegenthaler?

Work Experience 56 years

Retired at ITW Shakeproof

Oct 2024 - Current

Plant and Operations manager at ITW

Jan 1987 - Dec 2024

Self employed at FARMING

Jan 1970 - Jan 1987

John Siegenthaler started working in 1970, then the employee has changed 2 companies and 2 jobs. On average, John Siegenthaler works for one company for 18 years 11 months.

Their professional focus is 5S, Continuous Improvement, and Cross-functional Team Leadership across 3 core areas.

Frequently Asked Questions

What is John Siegenthaler's email address?

SignalHire found verified email addresses for John Siegenthaler, both business and personal. Their business email is j***s@itwshakeproof.com, and personal emails include s************l@gmail.com, and j***********r@snet.net.

What is John Siegenthaler's phone number?

SignalHire found multiple verified phone numbers for John Siegenthaler: +1-623-***-**57, +1-909-***-**30, and +1-323-***-**82.

How do I contact John Siegenthaler at ITW Shakeproof?

You can reach John Siegenthaler 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 Siegenthaler's professional background?

John Siegenthaler has 56 years of professional experience. They have held roles including Plant and Operations manager, and Self employed at companies such as ITW, and FARMING.

Is John Siegenthaler's contact information up to date?

Yes. John Siegenthaler's SignalHire profile was last updated on 8 June 2026, reflecting their current position as Retired at ITW Shakeproof.

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