What departments does UST have?

UST has employees across 9 departments including Information Security, Engineering, Human Resources, Operations, Media & Communications.

What is the largest department at UST?

The largest department at UST is Engineering with 3 employees.

Where are UST employees located globally?

UST has employees across 7 continents and 88 countries including Mozambique, Egypt, Tanzania, Sudan, South Africa.

How has UST's team size changed over time?

UST's team has decreased from approximately 29K to 28K employees based on available data.

UST Employee Directory

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

UST's key employees include: Director, Strategic Communications-Office Of The Ceo: A. R., Chief Executive Officer: O. B., Chief Executive Officer: A. C., Chief Technology Officer Cto , Cybersecurity Cloud And Infrastructure C2i: M. N., Chief Technology Officer - Enterprise Architect Ii: S. R.

IT Services and IT ConsultingCalifornia, United States10001+ Employees

UST is a global IT services and IT consulting firm focused on digital transformation. For more than two decades, it has partnered with leading organizations to guide initiatives from design through operation, using technology to enable transformation. With deep domain expertise and a future-oriented approach, UST seeks to embed innovation and agility within client operations.

The company is based in Aliso Viejo, California, and operates across more than 30 countries with a workforce numbering over 30,000. In July 2025, UST announced an academic-industry collaboration with Birla Institute of Technology and Science Pilani to advance collaboration with higher education institutions.

UST Global Highlights

Asia
21K

India
19K
Philippines
647
Malaysia
587
Singapore
58
United Arab Emirates
55
Yemen
38
Pakistan
22
Bangladesh
19
Indonesia
19
China
14
Turkey
12
Viet Nam
10
Qatar
9
Saudi Arabia
9
Japan
6
Thailand
5
Russian Federation
3
Uzbekistan
2
Oman
2
Cambodia
1
Kuwait
1
Sri Lanka
1
Israel
1
Kazakhstan
1
Lebanon
1
Bahrain
1

North America
6.9K

United States Of America
6.3K
Mexico
300
Canada
159
Costa Rica
67
Honduras
1
Guatemala
1

Europe
1.1K

United Kingdom Of Great Britain And Northern Ireland
497
Spain
308
Portugal
45
Ukraine
44
Poland
42
Germany
27
France
20
Ireland
11
Sweden
8
Netherlands
8
Romania
8
Albania
7
Bulgaria
6
Italy
4
Denmark
3
Moldova
2
Hungary
2
Greece
2
Armenia
2
Norway
2
Azerbaijan
2
Lithuania
1
Austria
1
Belgium
1
Serbia
1

South America
118

Chile
51
Brazil
39
Colombia
12
Argentina
8
Peru
6
Ecuador
2

Oceania
108

Australia
105
New Zealand
2
Papua New Guinea
1

Africa
45

Sudan
18
Nigeria
7
Algeria
5
Egypt
3
South Africa
3
Mozambique
2
Ghana
2
Tanzania
1
Congo
1
Kenya
1
Morocco
1
Niger
1

UST's Leadership

O. B.
Chief Executive Officer
Mobile Phone
Email
A. C.
Chief Executive Officer
Mobile Phone
Email
M. N.
Chief Technology Officer Cto , Cybersecurity Cloud And Infrastructure C2i
Mobile Phone
Email
S. R.
Chief Technology Officer - Enterprise Architect Ii
Mobile Phone
Email
K. N. N.
Chief Learning Officer
Mobile Phone
Email
H. P.
Chief Solutions Officer
Mobile Phone
Email
G. M.
Chief Operating Officer
Mobile Phone
Email
K. T.
Chief Growth Officer
Mobile Phone
Email

UST Employee Metrics

100%

50%

0%

2026

2025

Engineering
Analytics
Quality Assurance
Program & Project Management
Consultant
Other
Operations
Administrative

Contact profiles from UST

Name

Title

Contact

Location

Last Update

M. N.
Chief Technology Officer Cto , Cybersecurity Cloud And Infrastructure C2i
Mobile Phone
Email
India, Kerala
Aug 31, 2026
T. T.
Field Cto - Japac (c2i Services) & Global Head - Infrastructure Solutions Engineering
Mobile Phone
Email
India
Oct 17, 2026
N. K.
Group Chief Information Security Officer
Mobile Phone
Email
India
Oct 02, 2026
S. R.
Chief Technology Officer - Enterprise Architect Ii
Mobile Phone
Email
India, Tamil Nadu
Oct 17, 2026
K. N. N.
Chief Learning Officer
Mobile Phone
Email
India, Tamil Nadu
Sep 15, 2026
N. J.
Senior Director / Senior Partner
Mobile Phone
Email
United Kingdom, England
Sep 26, 2026
M. S.
Managing Director Ust Spark | Vp Of Innovation - Israel At Ust
Mobile Phone
Email
Israel
Sep 28, 2026
R. S.
President, Ust Product Engineering
Mobile Phone
Email
Apr 16, 2026
M. A.
Field Cto
Mobile Phone
Email
United Kingdom, England
Aug 03, 2026
A. V.
President
Mobile Phone
Email
India, Kerala
Oct 06, 2026

Frequently Asked Questions

What is UST known for?

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

+1-949-716-****

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

What is UST's most common email format?

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

How many employees does UST have currently?

UST has approximately 41K employees as of October 2026. These team members are located across 6 continents, including Asia, North America and Europe.

Who are UST's key employees and leadership?

As of October 2026, UST's key employees include:

Chief Executive Officer: O. B.
Chief Executive Officer: A. C.
Chief Technology Officer Cto , Cybersecurity Cloud And Infrastructure C2i: M. N.
Chief Technology Officer - Enterprise Architect Ii: S. R.
Chief Learning Officer: K. N. N.

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UST Employee Directory

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