What departments does SI International have?

SI International has employees across 6 departments including Program & Project Management, Operations, Administrative, Engineering, Research.

What is the largest department at SI International?

The largest department at SI International is Engineering with 3 employees.

Where are SI International employees located globally?

SI International has employees across 6 continents and 43 countries including Sudan, Morocco, Egypt, South Africa, Kenya.

How has SI International's team size changed over time?

SI International's team has grown from approximately 114 to 115 employees based on available data.

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SI International Employee Directory

IT Services and IT ConsultingUnited States501-1000 Employees

SI International operates in the IT services and IT consulting sector and is based in the United States. The company is mid-sized, employing a few hundred professionals. The information provided does not enumerate its specific service offerings or client focus.

There is no recent development or announcement included in the provided materials. Overall, the description centers on its industry classification and basic corporate attributes rather than detailing its operations or market strategy.

SI International Global Highlights

North America
213

United States Of America
199
Mexico
11
Canada
2
Dominican Republic
1

Asia
48

India
15
China
7
Pakistan
6
Indonesia
6
Philippines
3
Saudi Arabia
2
Jordan
2
Malaysia
1
Singapore
1
United Arab Emirates
1
Iraq
1
Turkey
1
Viet Nam
1
Oman
1

Europe
31

Spain
9
France
7
Germany
7
Italy
2
Poland
2
Netherlands
1
Switzerland
1
United Kingdom Of Great Britain And Northern Ireland
1
Romania
1

South America
18

Brazil
4
Chile
3
Peru
3
Venezuela
2
Ecuador
2
Argentina
2
Colombia
2

Africa
12

South Africa
3
Morocco
2
Egypt
2
Sudan
1
Kenya
1
Tunisia
1
Mozambique
1
Senegal
1

SI International's Leadership

R. O.
Chief Executive Officer
Mobile Phone
Email
R. D.
Chief Executive Officer
Mobile Phone
Email
D. B.
Founder
Mobile Phone
Email
K. Y.
Owner
Mobile Phone
Email
S. H.
Owner
Mobile Phone
Email
A. M.
Presidente
Mobile Phone
Email
D. C.
Vice President
Mobile Phone
Email
A. C. D. C.
Director
Mobile Phone
Email

SI International Employee Metrics

100%

50%

2026

2025

Analytics
Program & Project Management
Business
Administrative
Engineering
Other
Consultant

Contact profiles from SI International

Name

Title

Contact

Location

Last Update

B. M.
Program Manager
Mobile Phone
Email
Oct 17, 2024
D. G.
Business Manager
Mobile Phone
Email
Oct 21, 2024
S. M.
Lead Administrator
Mobile Phone
Email
Oct 22, 2024
S. A.
Manager
Mobile Phone
Email
United Kingdom, England
Sep 04, 2026
D. D.
Manager
Mobile Phone
Email
Cameroon
Aug 31, 2026
A. R.
Manager
Mobile Phone
Email
Jordan
Aug 29, 2026
J. H.
Manager
Mobile Phone
Email
Sep 09, 2026
W. K.
Accounts Manager
Mobile Phone
Email
Hong Kong, Hong Kong
Sep 06, 2026
D. W.
Srd
Mobile Phone
Email
China
Aug 27, 2026
E. M.
World Building Proffessionals
Mobile Phone
Email
Kenya
Jun 02, 2026

Frequently Asked Questions

What is SI International known for?

SI International operates in the IT Services and IT Consulting industry. You can contact SI International's main corporate office by phone at

+1-703-234-****

. Explore SI International's company overview page for more information.

What is SI International's most common email format?

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

How many employees does SI International have currently?

SI International has approximately 793 employees as of August 2026. These team members are located across 5 continents, including North America, Asia and Europe.

Who are SI International's key employees and leadership?

As of August 2026, SI International's key employees include:

Chief Executive Officer: R. O.
Chief Executive Officer: R. D.
Founder: D. B.
Owner: K. Y.
Owner: S. H.

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SI International Employee Directory

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