What departments does UST have?

UST has employees across 14 departments including Engineering, Information Security, Education, Operations, Administrative.

What is the largest department at UST?

The largest department at UST is Entrepreneurship with 10 employees.

Where are UST employees located globally?

UST has employees across 7 continents and 81 countries including Morocco, Nigeria, Egypt, Sudan, Algeria.

How has UST's team size changed over time?

UST's team has decreased from approximately 29K to 26K 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., Ceo: A. C., Chief Technology Officer Cto , Cybersecurity Cloud And Infrastructure C2i: M. N., Chief Learning Officer: K. N. N..

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
20K
Malaysia
626
Philippines
450
Singapore
55
United Arab Emirates
54
Bangladesh
28
Yemen
28
China
11
Pakistan
10
Saudi Arabia
10
Viet Nam
8
Qatar
8
Indonesia
7
Japan
6
Turkey
3
Uzbekistan
2
Thailand
2
Oman
2
Cambodia
1
Russian Federation
1
Israel
1
Sri Lanka
1
Kazakhstan
1

North America
6.3K

United States Of America
5.8K
Mexico
318
Canada
174
Costa Rica
71
Honduras
1
Guatemala
1

Europe
1K

United Kingdom Of Great Britain And Northern Ireland
484
Spain
309
Poland
46
Ukraine
43
Portugal
40
Germany
25
France
21
Ireland
12
Romania
8
Bulgaria
6
Denmark
5
Netherlands
5
Sweden
5
Austria
3
Hungary
2
Moldova
2
Greece
2
Italy
2
Norway
1
Serbia
1
Iceland
1
Lithuania
1
Belgium
1
Monaco
1
Albania
1
Finland
1
Armenia
1

Oceania
106

Australia
106

South America
93

Chile
44
Brazil
27
Colombia
11
Argentina
6
Peru
4
Uruguay
1

Africa
28

Sudan
9
Algeria
5
Egypt
3
Morocco
2
Nigeria
2
South Africa
2
Namibia
1
Congo
1
Ghana
1
Madagascar
1
Niger
1

UST's Leadership

O. B.
Chief Executive Officer
Mobile Phone
Email
A. C.
Ceo
Mobile Phone
Email
M. N.
Chief Technology Officer Cto , Cybersecurity Cloud And Infrastructure C2i
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
P. P.
Chief Operating 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 Info

Location

Last Update

M. N.
Chief Technology Officer Cto , Cybersecurity Cloud And Infrastructure C2i
Mobile Phone
Email
IndiaKerala
Jul 27, 2026
N. K.
Group Chief Information Security Officer
Mobile Phone
Email
India
Jul 27, 2026
K. N. N.
Chief Learning Officer
Mobile Phone
Email
IndiaTamil Nadu
Apr 17, 2026
N. J.
Senior Director/ Senior Partner
Mobile Phone
Email
United KingdomEngland
May 13, 2026
R. S.
President, Ust Product Engineering
Mobile Phone
Email
Apr 16, 2026
A. S.
Delivery And Operations Application Portfolio Leader- Office Of The Cio- Automations At Ust
Mobile Phone
Email
Jul 22, 2026
H. P.
Chief Solutions Officer
Mobile Phone
Email
IndiaKarnataka
Apr 13, 2026
A. R.
Director, Strategic Communications-Office Of The Ceo
Mobile Phone
Email
Jun 28, 2026
B. C. V.
Enterprise Architect (principal Ai Specialist), Cto’s Office — Ust
Mobile Phone
Email
IndiaKarnataka
Jun 26, 2026
D. Y.
People Partner
Mobile Phone
Email
PolandPomorskie
Oct 23, 2025

Frequently Asked Questions

What is UST known for?

UST operates in the IT Services and IT Consulting industry; you can contact the 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 . 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 40K employees as of July 2026. These team members are located across 6 continents, including AsiaNorth AmericaEurope.

Who are UST's key employees and leadership?

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

Chief Executive Officer: O. B.
Ceo: A. C.
Chief Technology Officer Cto , Cybersecurity Cloud And Infrastructure C2i: M. N.
Chief Learning Officer: K. N. N.
Chief Solutions Officer: H. P.

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

UST Employee Directory

Find UST employees' phone numbers or email addresses

Name search is limited — try advanced search instead