John Holyszko - Email & Phone Number

Area VP of Sales at U S Chemical

John Holyszko is based out of Grand Rapids, Michigan, United States and works at U S Chemical as Area VP of Sales.

John Holyszko's Contact Information

John Holyszko's Work email

j*****@divers***.com

Valid

Latest update

October 11, 2025

Location

Grand Rapids, Michigan, United States

John's current employer

U S Chemical

Description

Website

HQ Location

Watertown, WI, United States

Number of employees

51-200

Industry

Chemical Manufacturing

Latest update

April 30, 2024

Read about U S Chemical

Frequent questions about John Holyszko

What company is John Holyszko working for?

John Holyszko works for U S Chemical.

What is John Holyszko's function at U S Chemical?

John Holyszko is Area VP of Sales at U S Chemical.

Where is John Holyszko based?

John Holyszko is based out of Grand Rapids, Michigan, United States.

What is John Holyszko's work email address?

John Holyszko's professional email address is j*****@divers***.com

Who are John Holyszko's co-workers?

John Holyszko's colleagues are Darrin Nelson, Todd Hunsucker, Karrisa Hurtgen, Tony Forsyth, Ben Kilgore, Kevin Robles, Paul Murphy.

John's co-workers

Vice President Sales Midwest

Vice President and General Manager

Karrisa Hurtgen

Marketing Director

Distribution Manager

East District Manager

Distribution Manager

Distributor Manager / Gordon Food Service

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