Peter Caleb Hamstra
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Peter Caleb Hamstra Email & Phone Number

Plant Manager at PolyJohn Enterprises Corp.
Location: Palos Park, Illinois, United States 8 work roles 3 schools
1 work email found @polyjohn.com LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email p****@polyjohn.com
LinkedIn Profile matched
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Current company
PolyJohn Enterprises Corp.
Role
Plant Manager
Location
Palos Park, Illinois, United States
Company size
44 employees

Who is Peter Caleb Hamstra? Overview

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Quick answer

Peter Caleb Hamstra is listed as Plant Manager at PolyJohn Enterprises Corp., a with 44 employees, based in Palos Park, Illinois, United States. AeroLeads shows a work email signal at polyjohn.com and a matched LinkedIn profile for Peter Caleb Hamstra.

Peter Caleb Hamstra previously worked as Production Scheduler at Polyjohn Enterprises Corp. and Dispatch/Customer Service at Ozinga. Peter Caleb Hamstra holds Spanish from Acento De Trinity.

Company email context

Email format at PolyJohn Enterprises Corp.

This section adds company-level context without repeating Peter Caleb Hamstra's masked contact details.

phamstra@polyjohn.com
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AeroLeads found 1 current-domain work email signal for Peter Caleb Hamstra. Compare company email patterns before reaching out.

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Profile bio

About Peter Caleb Hamstra

Peter Caleb Hamstra is a Plant Manager at PolyJohn Enterprises Corp..

Current workplace

Peter Caleb Hamstra's current company

Company context helps verify the profile and gives searchers a useful next step.

PolyJohn Enterprises Corp.
Polyjohn Enterprises Corp.
Plant Manager
whiting, indiana, united states
Website
polyjohn.com
Employees
44
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Company profile
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8 roles · 17 years

Peter Caleb Hamstra work experience

A career timeline built from the work history available for this profile.

Dispatch/Customer Service

Ozinga

Mokena, Il

Responsible for the execution of the work for two operating plants and 50± trucksSchedule work for the next day, working with the customer as well as salesmen and fleetCoordinate collection of same day balances owedCall in or release drivers as needed as the day progressesConsistently build positive customer relationships and good rapportConsult with developers to work to improve software for more efficient operations

Jul 2012 - Oct 2021

Floor Worker/Office Worker

Lang Ice
Jul 2010 - Jul 2012

Jv Girls' Tennis Coach

Chicago Christian High School
Aug 2008 - Sep 2011

Head Boys' Tennis Coach

Chicago Christian High School
Dec 2010 - Apr 2011

Part-Time Floor Worker

Payless Fundraising
2010 - 2011 ~1 yr

Yard Worker

Service Sanitation Inc.
Jun 2007 - Jul 2010
Team & coworkers

Colleagues at PolyJohn Enterprises Corp.

Other employees you can reach at polyjohn.com. View company contacts for 44 employees →

MA Michael Adams Michael Adams Colleague at Polyjohn Enterprises Corp.Mansfield, Texas, United States View → RA Rakin Abdul-Sabur Al-Amin Rakin Abdul-Sabur Al-Amin Colleague at Polyjohn Enterprises Corp.Merrillville, Indiana, United States View → PI Phillip Isom Phillip Isom Colleague at Polyjohn Enterprises Corp.Greater Chicago Area, United States View → CD Chris Davis Chris Davis Colleague at Polyjohn Enterprises Corp.Colombia View → JF Jose F Vega, Jr Jose F Vega, Jr Colleague at Polyjohn Enterprises Corp.Greater Chicago Area, United States View → JT Jennifer Trpeski Jennifer Trpeski Colleague at Polyjohn Enterprises Corp.Greater Chicago Area, United States View → MA Michael Alcocer Michael Alcocer Colleague at Polyjohn Enterprises Corp.Greater Chicago Area, United States View → VB Victor Banuelos Victor Banuelos Colleague at Polyjohn Enterprises Corp.Greater Chicago Area, United States View → CT Christian Talley Christian Talley Colleague at Polyjohn Enterprises Corp.Greater Chicago Area, United States View → SF Steve Finley Steve Finley Colleague at Polyjohn Enterprises Corp.Jasper, Georgia, United States View →
3 education records

Peter Caleb Hamstra education

Spanish

Acento De Trinity

Education record

Chicago Christian High School
FAQ

Frequently asked questions about Peter Caleb Hamstra

Quick answers generated from the profile data available on this page.

What company does Peter Caleb Hamstra work for?

Peter Caleb Hamstra works for PolyJohn Enterprises Corp..

What is Peter Caleb Hamstra's role at PolyJohn Enterprises Corp.?

Peter Caleb Hamstra is listed as Plant Manager at PolyJohn Enterprises Corp..

What is Peter Caleb Hamstra's email address?

AeroLeads has found 1 work email signal at @polyjohn.com for Peter Caleb Hamstra at PolyJohn Enterprises Corp..

Where is Peter Caleb Hamstra based?

Peter Caleb Hamstra is based in Palos Park, Illinois, United States while working with PolyJohn Enterprises Corp..

What companies has Peter Caleb Hamstra worked for?

Peter Caleb Hamstra has worked for Polyjohn Enterprises Corp., Ozinga, Lang Ice, Chicago Christian High School, and Payless Fundraising.

Who are Peter Caleb Hamstra's colleagues at PolyJohn Enterprises Corp.?

Peter Caleb Hamstra's colleagues at PolyJohn Enterprises Corp. include Michael Adams, Rakin Abdul-Sabur Al-Amin, Phillip Isom, Chris Davis, and Jose F Vega, Jr.

How can I contact Peter Caleb Hamstra?

You can use AeroLeads to view verified contact signals for Peter Caleb Hamstra at PolyJohn Enterprises Corp., including work email, phone, and LinkedIn data when available.

What schools did Peter Caleb Hamstra attend?

Peter Caleb Hamstra holds Spanish from Acento De Trinity.

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