MCI
MCI Communications was the second-largest long-distance telecommunications service provider in the U.S. until its purchase by WorldCom.
Email Format
{first_name}.{last_name}@mci.com — 100.0%
sarah.smith@mci.com
Key Employees
Contact details of 2 MCI executives
Tom Gibson
1 Emails
0 Phones
-
Work email
t********n@wearemci.com
Other Employees
Contact details of 5 MCI other employees
Jason Schiller
1 Emails
0 Phones
-
Work email
j************r@mci.com
Steve Degroof
1 Emails
0 Phones
-
Work email
s***********f@mci.com
C-denise Givens
1 Emails
0 Phones
-
Work email
c*************s@mci.com
General Emails
General company emails, e.g. customer support lines
info@mci-home.com
General Inquiries
info@grupo-mci.com
General Inquiries
info@mci-group.com
General Inquiries
bruce.deer@mci.com
Unclassified inbox
john.a.clowes@mci.com
Unclassified inbox
Similar Companies like MCI
HQ: Mountain View, California, United States
Google is a multinational corporation that specializes in In...
HQ: Mountain View, California, United States
Specialized In: Digital Marketing Agencies, Enterprise Software Technology & Software
Legal Name: Google LLC
Business Type: Public
Employees: 10001+
Rounds: Series A
Last Investment Activity: Mar 28, 2024
Founded Date: 1998
Number of Exits: 51
Company Type: For Profit
Stock Symbol: NASDAQ:GOOG
Operating Status: Active
HQ: Seattle, Washington, United States
Amazon
Amazon is a global tech firm with a focus on e-commerce, clo...
HQ: Seattle, Washington, United States
Specialized In: E-commerce & Retail, Technology & Software
Legal Name: Amazon.com, Inc.
Business Type: Public
Employees: 10001+
Rounds: Post-IPO Debt
Last Investment Activity: Mar 23, 2024
Founded Date: Jul 5, 1994
Number of Exits: 33
Company Type: For Profit
Stock Symbol: NASDAQ:AMZN
Operating Status: Active
HQ: Redmond, Washington, United States
Microsoft
Microsoft is a software corporation that develops, manufactu...
HQ: Redmond, Washington, United States
Specialized In: Enterprise Software, Technology & Software
Legal Name: Microsoft Corporation
Business Type: Public
Employees: 10001+
Rounds: Undisclosed
Last Investment Activity: Mar 28, 2024
Founded Date: Apr 4, 1975
Number of Exits: 54
Company Type: For Profit
Stock Symbol: NASDAQ:MSFT
Operating Status: Active
Investor Type: Angel Group, Family Investment Office, Incubator
Company Info
Last updated: 29/07/2025
70388609132
Washington, District of Columbia, United States
MCI General Information
Our service is undergoing beta testing, and you can get all the information that is closed on this page for free by registering. You will not need to provide your credit/debit card details.