Calvin McRoy - Email & Phone Number

Operations Manager at Seiler Instrument & Mfg. Co. Inc.

Calvin McRoy is based out of St Louis, Missouri, United States and works at Seiler Instrument & Mfg. Co. Inc. as Operations Manager.

Calvin McRoy's Contact Information

Calvin McRoy's Work email

c*****@seiler***.com

Valid

Latest update

October 14, 2025

Location

St Louis, Missouri, United States

Calvin's current employer

Seiler Instrument & Mfg. Co. Inc.

Description

Seiler manufactures a complete line of artillery optical fire control instruments. We are the Original equipment manufacturer of the OFC ...

Website

seilerinst.com

HQ Location

St Louis, MO, United States

Number of employees

51-200

Industry

Retail Office Equipment

Latest update

April 30, 2024

Read about Seiler Instrument & Mfg. Co. Inc.

Frequent questions about Calvin McRoy

What company is Calvin McRoy working for?

Calvin McRoy works for Seiler Instrument & Mfg. Co. Inc..

What is Calvin McRoy's function at Seiler Instrument & Mfg. Co. Inc.?

Calvin McRoy is Operations Manager at Seiler Instrument & Mfg. Co. Inc..

Where is Calvin McRoy based?

Calvin McRoy is based out of St Louis, Missouri, United States.

What is Calvin McRoy's work email address?

Calvin McRoy's professional email address is c*****@seiler***.com

Who are Calvin McRoy's co-workers?

Calvin McRoy's colleagues are Rick Seiler, Alexis Crail, Tom Seiler, Matt Seiler, Kelly Payan, Pat Mccoy, Lanny Schnipper, Nick Cristel, James Wideman, Rick Gray, Kurtis Schaper, Charlie Rau, Michael O'Grady, Nicole Bas, Tom Rogers, Joginder Pal, Joe Pal, Ward Petito, Austin Welch, Victoria Payan, Sedlacek Boris, Brad Leise, Kathy Wideman, Larry Heavner, Aaron Jackstadt, Jesse Kinzenbaw, Eva Helps, Tom Bryant, Rachael Kren, Marika Betker, Kenneth Kemp, Drew Sleezer, Russ Gruelle, Margaret Nimmo.

Calvin's co-workers

Executive Vice President

Matt Seiler

Vice President Manufacturing Division

Kelly Payan

Marketing Event Coordinator

Logistics Coordinator

James Wideman

Special Projects Coordinator

Rick Gray

Vice President

Kurtis Schaper

Director of Human Resources

Charlie Rau

Planetarium Sales Director

Michael O'Grady

Director - Business Development / Survey Sales

Nicole Bas

Corporate Account Executive and Marketing Director, Microscope Division

Tom Rogers

Director – Business & Sales Development for MGIS

Joginder Pal

Director Sales & Marketing- International

Joe Pal

Regional Director Of Sales And Marketing

Ward Petito

Chief Financial Officer

Austin Welch

Geospatial Purchasing & Merchandising Manager

Victoria Payan

Collections Specialist

Senior Purchasing Agent

Larry Heavner

Mapping Sales Representative

Aaron Jackstadt

Construction Sales Specialist

Jesse Kinzenbaw

Survey and GIS Sales Representative

Eva Helps

Design Solutions Application Engineer

Tom Bryant

Trimble Geospatial Sales

Rachael Kren

Operations and Administration Manager

Marika Betker

Geospatial Social Media Specialist

Medical Sales Specialist

Margaret Nimmo

Accounts Receivable

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