What departments does C4 Communications have?

C4 Communications has employees across 4 departments including Program & Project Management, Customer Success, Consultant, Support.

What is the largest department at C4 Communications?

The largest department at C4 Communications is Program & Project Management with 2 employees.

Where are C4 Communications employees located globally?

C4 Communications has employees across 1 continents and 1 countries including United States Of America.

How has C4 Communications's team size changed over time?

C4 Communications's team has grown from approximately 7 to 8 employees based on available data.

C4 Communications Employee Directory

TelecommunicationsConnecticut, United States11-50 Employees

C4 Communications is a boutique technology consulting firm based in Manchester, Connecticut, founded in 2001 by Colombo DiSalvatore, III. The company serves small to mid-sized businesses, delivering connectivity, cloud communications, and cloud computing services, along with a comprehensive support program that oversees technology projects across their lifecycle. Its approach emphasizes independent, unbiased guidance derived from marketplace experience, with a consultative process that aligns solutions to specific business outcomes. The firm positions itself as a responsive partner that values integrity, long-term value, and work-life balance for its team.

C4 Communications Global Highlights

North America
11

United States Of America
11

C4 Communications's Leadership

C. D.
Founder & President
Mobile Phone
Email
L. S.
Cloud Voice Project Manager
Mobile Phone
Email
M. A.
Client Success Manager
Mobile Phone
Email
T. J.
Project Manager
Mobile Phone
Email
J. M.
Information Technology Solutions Consultant
Mobile Phone
Email
S. M.
Solution Consultant
Mobile Phone
Email
P. D.
Support Specialist
Mobile Phone
Email

C4 Communications Employee Metrics

100%

50%

0%

2026

2025

Business
Information Technology
Support
Accounting
Administrative
Other
Engineering
Program & Project Management

Contact profiles from C4 Communications

Name

Title

Contact Info

Location

Last Update

C. D.
Founder & President
Mobile Phone
Email
United StatesConnecticut
May 31, 2026
L. S.
Cloud Voice Project Manager
Mobile Phone
Email
United StatesSouth Carolina
Mar 30, 2026
M. A.
Client Success Manager
Mobile Phone
Email
United StatesSouth Carolina
Mar 30, 2026
T. J.
Project Manager
Mobile Phone
Email
United StatesMinnesota
Mar 06, 2026
J. M.
Information Technology Solutions Consultant
Mobile Phone
Email
United StatesArkansas
Apr 14, 2026
S. M.
Solution Consultant
Mobile Phone
Email
United StatesArkansas
May 01, 2026
P. D.
Support Specialist
Mobile Phone
Email
United StatesConnecticut
Mar 30, 2026

Frequently Asked Questions

What is C4 Communications known for?

C4 Communications was founded in 2001 operates in the Telecommunications industry. The company's main headquarters is located in 55 Emily Lane Manchester, Connecticut 06040 United States; you can contact the main corporate office by phone at

+1-855-432-****

. Explore C4 Communications's company overview page for more information.

What is C4 Communications's most common email format?

C4 Communications employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more C4 Communications email formats with LeadIQ.

How many employees does C4 Communications have currently?

C4 Communications has approximately 13 employees as of June 2026. These team members are located across 1 continents, including North America.

Who are C4 Communications's key employees and leadership?

As of June 2026, C4 Communications's key employees include:

Founder & President: C. D.
Cloud Voice Project Manager: L. S.
Client Success Manager: M. A.
Project Manager: T. J.
Information Technology Solutions Consultant: J. M.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

C4 Communications Employee Directory

Find C4 Communications employees' phone numbers or email addresses

Name search is limited — try advanced search instead