What departments does Telesystem have?

Telesystem has employees across 11 departments including Finance, Operations, Sales, Customer Success, Engineering.

What is the largest department at Telesystem?

The largest department at Telesystem is Customer Success with 9 employees.

Where are Telesystem employees located globally?

Telesystem has employees across 5 continents and 15 countries including Syrian Arab Republic, Romania, Germany, Belgium, Poland.

How has Telesystem's team size changed over time?

Telesystem's team has decreased from approximately 314 to 179 employees based on available data.

Telesystem Employee Directory

Q: Who are Telesystem's key employees and leadership?

Telesystem's key employees include: Executive Vice President - Chief Operating Officer: D. C., Chief Revenue Officer (cro): J. D., Chief Transformation Officer: R. A., Chief Financial Officer: M. S., President: J. M..

TelecommunicationsOhio, United States201-500 Employees

Telesystem is a U.S.-based telecommunications provider with more than three decades of experience serving businesses. Based in Northwood, Ohio, the company offers managed security, networking, and communications services and backs them with a 24/7 US-based support team. It operates a nationwide 100-gigabit network with built-in DDoS protection, prioritizing secure connectivity and reliability. Its client base comprises mid-sized businesses seeking reliable, secure connectivity and solutions that balance performance and cost. With a focus on managed services and cybersecurity, Telesystem positions itself as an integrated provider within the telecommunications industry.

Telesystem Global Highlights

North America
231

United States Of America
228
Canada
2
Mexico
1

Europe
11

Romania
3
Germany
2
Italy
2
Belgium
1
Poland
1
Spain
1
Sweden
1

South America
5

Chile
3
Brazil
1
Ecuador
1

Asia
1

Syrian Arab Republic
1

Telesystem's Leadership

J. D.
Chief Revenue Officer (cro)
Mobile Phone
Email
R. A.
Chief Transformation Officer
Mobile Phone
Email
M. S.
Chief Financial Officer
Mobile Phone
Email
J. M.
President
Mobile Phone
Email
D. C.
Executive Vice President - Chief Operating Officer
Mobile Phone
Email
T. D.
Mbr-V President-General Manager
Mobile Phone
Email
B. B.
Vice President, Partner Channel East
Mobile Phone
Email
S. G.
Director, Product Development And Sales Enablement
Mobile Phone
Email

Telesystem Employee Metrics

100%

50%

0%

2026

2025

Engineering
Analytics
Sales
Support
Operations
Other
Customer Success
Information Technology
Administrative
Program & Project Management

Contact profiles from Telesystem

Name

Title

Contact Info

Location

Last Update

J. A.
Senior Account Manager
Mobile Phone
Email
United StatesKentucky
May 30, 2026
J. H.
Enterprise Account Manager
Mobile Phone
Email
United StatesSouth Carolina
Mar 10, 2026
M. T.
Senior Account Manager
Mobile Phone
Email
United StatesMassachusetts
May 12, 2026
M. C.
Channel Manager - New England
Mobile Phone
Email
United StatesNew York
Jun 02, 2026
R. B.
Regional Channel Manager
Mobile Phone
Email
United StatesMississippi
Apr 15, 2026
S. N.
Sales Engineering Manager
Mobile Phone
Email
United StatesSouth Carolina
Mar 24, 2026
S. W.
National Channel Manager
Mobile Phone
Email
United StatesGeorgia
May 12, 2026
B. G.
Sales Operations Manager
Mobile Phone
Email
United StatesMassachusetts
May 12, 2026
K. R.
Associate Project Manager
Mobile Phone
Email
United StatesNorth Carolina
Nov 20, 2025
P. G.
Project Manager
Mobile Phone
Email
United StatesNew Hampshire
Mar 25, 2026

Frequently Asked Questions

What is Telesystem known for?

Telesystem was founded in 1994 operates in the Telecommunications industry. The company's main headquarters is located in 2700 Oregon Road Northwood, Ohio 43619 United States; you can contact the main corporate office by phone at

+1-419-724-****

. Explore Telesystem's company overview page for more information.

What is Telesystem's most common email format?

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

How many employees does Telesystem have currently?

Telesystem has approximately 366 employees as of June 2026. These team members are located across 4 continents, including North AmericaEuropeSouth America.

Who are Telesystem's key employees and leadership?

As of June 2026, Telesystem's key employees include:

Chief Revenue Officer (cro): J. D.
Chief Transformation Officer: R. A.
Chief Financial Officer: M. S.
President: J. M.
Executive Vice President - Chief Operating Officer: D. C.

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Telesystem Employee Directory

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