What departments does Grennan Communications Co have?

Grennan Communications Co has employees across 4 departments including Operations, Engineering, Sales, Administrative.

What is the largest department at Grennan Communications Co?

The largest department at Grennan Communications Co is Operations with 1 employees.

Where are Grennan Communications Co employees located globally?

Grennan Communications Co has employees across 2 continents and 2 countries including United Kingdom Of Great Britain And Northern Ireland, United States Of America.

How has Grennan Communications Co's team size changed over time?

Grennan Communications Co's team has remained stable from approximately 4 to 4 employees based on available data.

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Grennan Communications Co Employee Directory

TelecommunicationsMissouri, United States2-10 Employees

Grennan Communications Co is a telecommunications company based out of US-63, West Plains, Missouri, United States.

Find Grennan Communications Co employees' phone numbers or email addresses

Grennan Communications Co Global Highlights

North America
9

United States Of America
9

Europe
1

United Kingdom Of Great Britain And Northern Ireland
1

Grennan Communications Co's Leadership

R. G.
Chief Operating Officer
Mobile Phone
Email
A. G.
President
Mobile Phone
Email
M. G.
Vice President
Mobile Phone
Email
S. W.
Service Manager
Mobile Phone
Email
A. C.
Senior Network Support Engineer
Mobile Phone
Email
B. R.
Sales Engineer
Mobile Phone
Email
P. T.
Office Assistant
Mobile Phone
Email
E. S.
Mobile Phone
Email

Grennan Communications Co Employee Metrics

100%

50%

2026

2025

Business
Community & Social Services
Information Technology
Solutions Engineering
Accounting
Other

Contact profiles from Grennan Communications Co

Name

Title

Contact Info

Location

Last Update

R. G.
Chief Operating Officer
Mobile Phone
Email
United StatesMissouri
Mar 24, 2026
A. G.
President
Mobile Phone
Email
UNITED STATES
Oct 22, 2024
M. G.
Vice President
Mobile Phone
Email
UNITED STATES
Jun 27, 2025
S. W.
Service Manager
Mobile Phone
Email
United StatesMissouri
Sep 17, 2024
A. C.
Senior Network Support Engineer
Mobile Phone
Email
United StatesMissouri
Sep 11, 2025
B. R.
Sales Engineer
Mobile Phone
Email
United StatesMissouri
Oct 17, 2025
P. T.
Office Assistant
Mobile Phone
Email
United StatesMissouri
Jul 07, 2024
E. S.
Mobile Phone
Email
UNITED STATES
Mar 08, 2023

Frequently Asked Questions

What is Grennan Communications Co known for?

Grennan Communications Co operates in the Telecommunications industry. The company's main headquarters is located in West Plains, Missouri 65775 United States; you can contact the main corporate office by phone at

+1-417-256-****

. Explore Grennan Communications Co's company overview page for more information.

What is Grennan Communications Co's most common email format?

Grennan Communications Co employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Grennan Communications Co email formats with LeadIQ.

How many employees does Grennan Communications Co have currently?

Grennan Communications Co has approximately 7 employees as of February 2026. These team members are located across 2 continents, including North AmericaEurope.

Who are Grennan Communications Co's key employees and leadership?

As of February 2026, Grennan Communications Co's key employees include:

Chief Operating Officer: R. G.
President: A. G.
Vice President: M. G.
Service Manager: S. W.
Senior Network Support Engineer: A. C.

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