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Mark Posthuma Email & Phone Number

Material Handler at Haworth at Haworth
Location: Allegan, Michigan, United States 1 work role 5 schools
1 work email found @haworth.com 2 phones found area 616 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email m****@haworth.com
Direct phone (616) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Haworth
Role
Material Handler at Haworth
Location
Allegan, Michigan, United States
Company size
3515 employees

Who is Mark Posthuma? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Mark Posthuma is listed as Material Handler at Haworth at Haworth, a company with 3515 employees, based in Allegan, Michigan, United States. AeroLeads shows a work email signal at haworth.com, phone signal with area code 616, and a matched LinkedIn profile for Mark Posthuma.

Mark Posthuma previously worked as Material Handler at Haworth. Mark Posthuma holds Diploma, General Studys from Jenison High School.

Company email context

Email format at Haworth

This section adds company-level context without repeating Mark Posthuma's masked contact details.

{first}.{last}@haworth.com
89% confidence

AeroLeads found 1 current-domain work email signal for Mark Posthuma. Compare company email patterns before reaching out.

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Profile bio

About Mark Posthuma

Mark Posthuma is a Material Handler at Haworth at Haworth. He possess expertise in continuous improvement, logistics, manufacturing, operations management, materials management and 3 more skills.

Listed skills include Continuous Improvement, Logistics, Manufacturing, Operations Management, and 4 others.

Current workplace

Mark Posthuma's current company

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

Haworth
Haworth
Material Handler at Haworth
holland, michigan, united states
Website
haworth.com
Employees
3515
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Company profile
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1 role

Mark Posthuma work experience

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

  • Haworth
    Material Handler
    Haworth
    Feb 1985 - Present - One Haworth Center Holland Mi
    Keeping material flowing through the department. Loading and unloading trucks. Puting finished product into the proper locations in our waerhouse. Counting and labeling finished goods with the proper labels to make sure they are shiped to the right places.
Team & coworkers

Colleagues at Haworth

Other employees you can reach at haworth.com. View company contacts for 3515 employees →

KM Karl Madden Karl Madden Colleague at Haworth Grand Rapids Metropolitan Area, United States View → BZ Benyacs Zsuzsanna Benyacs Zsuzsanna Colleague at Haworth Hungary, Hungary View → CM Carole Miles Carole Miles Colleague at Haworth Big Rapids, Michigan, United States, United States View → LT Liz Teh Liz Teh Colleague at Haworth Singapore, Singapore View → SK Steven Kelly Steven Kelly Colleague at Haworth Houston, Mississippi, United States, United States View → JT Jessica Totten Jessica Totten Colleague at Haworth Grand Rapids Metropolitan Area, United States View → EW Eric Wilde Eric Wilde Colleague at Haworth Muskegon, Michigan, United States, United States View → RS Reagan Spellman Reagan Spellman Colleague at Haworth Waukesha, Wisconsin, United States, United States View → KC Kim Compagner Kim Compagner Colleague at Haworth Holland, Michigan, United States, United States View → SF Scott Fredricks Scott Fredricks Colleague at Haworth Zeeland, Michigan, United States, United States View →
5 education records

Mark Posthuma education

Diploma, General Studys

Jenison High School

Diploma, General Studies

Jenison Public High School

Diploma, General Studys

Jenison High School

Education record

Jenison Public High School

Diploma, General Studies

Jenison Public High School
FAQ

Frequently asked questions about Mark Posthuma

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

What company does Mark Posthuma work for?

Mark Posthuma works for Haworth.

What is Mark Posthuma's role at Haworth?

Mark Posthuma is listed as Material Handler at Haworth at Haworth.

What is Mark Posthuma's email address?

AeroLeads has found 1 work email signal at @haworth.com for Mark Posthuma at Haworth.

What is Mark Posthuma's phone number?

AeroLeads has found 2 phone signal(s) with area code 616 for Mark Posthuma at Haworth.

Where is Mark Posthuma based?

Mark Posthuma is based in Allegan, Michigan, United States while working with Haworth.

What companies has Mark Posthuma worked for?

Mark Posthuma has worked for Haworth.

Who are Mark Posthuma's colleagues at Haworth?

Mark Posthuma's colleagues at Haworth include Karl Madden, Benyacs Zsuzsanna, Carole Miles, Liz Teh, and Steven Kelly.

How can I contact Mark Posthuma?

You can use AeroLeads to view verified contact signals for Mark Posthuma at Haworth, including work email, phone, and LinkedIn data when available.

What schools did Mark Posthuma attend?

Mark Posthuma holds Diploma, General Studys from Jenison High School.

What skills is Mark Posthuma known for?

Mark Posthuma is listed with skills including Continuous Improvement, Logistics, Manufacturing, Operations Management, Materials Management, 5S, Inventory Management, and Logistics Management.

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