What departments does XO Communications have?

XO Communications has employees across 8 departments including Entrepreneurship, Engineering, Finance, Operations, Arts & Design.

What is the largest department at XO Communications?

The largest department at XO Communications is Entrepreneurship with 5 employees.

Where are XO Communications employees located globally?

XO Communications has employees across 7 continents and 69 countries including Algeria, Nigeria, Morocco, Egypt, Somalia.

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

XO Communications's team has decreased from approximately 3.4K to 799 employees based on available data.

XO Communications Employee Directory

Q: Who are XO Communications's key employees and leadership?

XO Communications's key employees include: Executive Assistant To Ceo: R. S., Chief Executive Officer: D. E., Chief Executive Officer And Singer: M. A., Chief Executive Officer: M. L., Chief Executive Officer: R. B.

TelecommunicationsVirginia, United States1001-5000 Employees

XO Communications is a telecommunications provider based in Herndon, Virginia. It operates one of the United States' largest IP and Ethernet networks, delivering services that support private data networking, cloud connectivity, unified communications and voice, Internet access, and managed services for business and wholesale customers.

As part of Verizon, XO focuses on delivering scalable connectivity and managed services to business and wholesale clients. In January 2026, the company announced a large-scale digital transformation to integrate its operations and network with Verizon's directional systems. The organization is sizable, with thousands of employees, and remains anchored in Herndon.

XO Communications Global Highlights

North America
2.2K

United States Of America
2.2K
Mexico
10
Canada
7
Panama
1
Trinidad And Tobago
1

Europe
79

United Kingdom Of Great Britain And Northern Ireland
24
France
13
Germany
7
Spain
6
Switzerland
3
Belgium
3
Romania
3
Italy
3
Netherlands
2
Azerbaijan
2
Greece
2
Albania
2
Hungary
1
Belarus
1
Austria
1
Slovakia
1
San Marino
1
Bosnia And Herzegovina
1
Ireland
1
Serbia
1
Norway
1

Asia
68

India
30
China
8
Indonesia
5
Turkey
5
Israel
3
Afghanistan
2
Iran
2
Iraq
2
Malaysia
2
Lebanon
1
United Arab Emirates
1
Syrian Arab Republic
1
Viet Nam
1
Sri Lanka
1
Tajikistan
1
Nepal
1
Jordan
1
Pakistan
1

Africa
17

Morocco
5
Algeria
3
Egypt
3
Nigeria
2
Somalia
1
Tanzania
1
Ghana
1
South Africa
1

South America
13

Venezuela
3
Bolivia
2
Colombia
2
Argentina
2
Peru
2
Guyana
1
Brazil
1

Oceania
8

Australia
7
New Zealand
1

XO Communications's Leadership

D. E.
Chief Executive Officer
Mobile Phone
Email
M. A.
Chief Executive Officer And Singer
Mobile Phone
Email
M. L.
Chief Executive Officer
Mobile Phone
Email
R. B.
Chief Executive Officer
Mobile Phone
Email
C. B.
Chief Development Officer
Mobile Phone
Email
D. F.
Chief Financial Officer
Mobile Phone
Email
D. H.
Chief Operating Officer
Mobile Phone
Email
K. B.
Vice President Finance
Mobile Phone
Email

XO Communications Employee Metrics

100%

50%

0%

2026

2025

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

Contact profiles from XO Communications

Name

Title

Contact

Location

Last Update

R. S.
Executive Assistant To Ceo
Mobile Phone
Email
Apr 14, 2026
A. D.
President
Mobile Phone
Email
Oct 22, 2024
A. W.
Owner
Mobile Phone
Email
Oct 17, 2024
B. P.
Owner And Head Of School
Mobile Phone
Email
Oct 16, 2024
B. W.
President
Mobile Phone
Email
Oct 21, 2024
C. B.
Chief Development Officer
Mobile Phone
Email
Oct 23, 2024
C. K.
Owner
Mobile Phone
Email
Oct 18, 2024
C. R.
Owner
Mobile Phone
Email
Oct 21, 2024
D. F.
Chief Financial Officer
Mobile Phone
Email
Oct 18, 2024
D. J.
Owner
Mobile Phone
Email
Oct 22, 2024

Frequently Asked Questions

What is XO Communications known for?

XO Communications was founded in 1996 and operates in the Telecommunications industry. You can contact XO Communications's main corporate office by phone at

+1-703-547-****

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

What is XO Communications's most common email format?

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

How many employees does XO Communications have currently?

XO Communications has approximately 1.1K employees as of August 2026. These team members are located across 6 continents, including North America, Europe and Asia.

Who are XO Communications's key employees and leadership?

As of August 2026, XO Communications's key employees include:

Chief Executive Officer: D. E.
Chief Executive Officer And Singer: M. A.
Chief Executive Officer: M. L.
Chief Executive Officer: R. B.
Chief Development Officer: C. B.

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XO Communications Employee Directory

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