What departments does ZS have?

ZS has employees across 8 departments including Engineering, Business, Information Security, Analytics, Marketing.

What is the largest department at ZS?

The largest department at ZS is Engineering with 2 employees.

Where are ZS employees located globally?

ZS has employees across 7 continents and 95 countries including Nigeria, Algeria, Kenya, Morocco, Somalia.

How has ZS's team size changed over time?

ZS's team has decreased from approximately 18K to 15K employees based on available data.

ZS Employee Directory

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

ZS's key employees include: Chief Executive Officer: P. K., Chief Marketing & Communications Officer: N. T. O., Chief Human Resources Officer: T. S..

Business Consulting and ServicesIllinois, United States10001+ Employees

ZS is a management consulting and technology firm that partners with companies to improve life and how we live it. We transform ideas into impact by bringing together data, science, technology and human ingenuity to deliver better outcomes for all. Founded in 1983, ZS has more than 15,000 employees in 40-plus offices worldwide.

Everything we do is designed to strengthen your business strategy and product portfolio, turning insight into action and unlocking new opportunities for growth.

Find ZS employees' phone numbers or email addresses

ZS Global Highlights

Asia
10K

India
9.8K
China
103
Japan
83
Singapore
51
Bangladesh
35
Pakistan
35
Malaysia
32
Iran
17
Viet Nam
15
United Arab Emirates
15
Turkey
11
Philippines
8
Thailand
8
Indonesia
7
Saudi Arabia
6
Iraq
4
Russian Federation
4
Kazakhstan
4
Israel
4
Mongolia
2
Lebanon
2
Sri Lanka
2
Nepal
1
Brunei Darussalam
1
Lao People's Democratic Republic
1
Jordan
1

North America
6K

United States Of America
5.8K
Canada
152
Jamaica
23
Trinidad And Tobago
10
Mexico
6
Panama
2
Antigua And Barbuda
1
Guatemala
1
Grenada
1
Belize
1

Europe
824

United Kingdom Of Great Britain And Northern Ireland
387
Germany
95
Slovakia
73
France
69
Switzerland
42
Denmark
38
Poland
35
Spain
16
Ukraine
13
Netherlands
10
Ireland
7
Hungary
5
Latvia
5
Portugal
4
Austria
4
Italy
4
Lithuania
3
Armenia
3
Greece
2
Albania
2
Belgium
2
Romania
1
Bulgaria
1
Estonia
1
Slovenia
1
Serbia
1

South America
490

Argentina
426
Brazil
54
Colombia
3
Ecuador
2
Chile
2
Peru
2
Uruguay
1

Africa
59

Morocco
10
South Africa
9
Algeria
7
Zambia
7
Zimbabwe
5
Nigeria
4
Kenya
3
Côte D'ivoire
3
Egypt
2
Benin
2
Somalia
1
Niger
1
Ethiopia
1
Uganda
1
Cameroon
1
Mozambique
1
Senegal
1

Oceania
25

Australia
24
New Zealand
1

ZS's Leadership

P. K.
Chief Executive Officer
Mobile Phone
Email
N. T. O.
Chief Marketing & Communications Officer
Mobile Phone
Email
T. S.
Chief Human Resources Officer
Mobile Phone
Email
M. K.
Principal (partner)
Mobile Phone
Email
D. G.
Associate Partner
Mobile Phone
Email
D. D. S.
Principal / Partner
Mobile Phone
Email
B. E.
Partner
Mobile Phone
Email
J. B.
Chairman Emeritus, Lead Platform & Products And Corporate Development
Mobile Phone
Email

ZS Employee Metrics

100%

50%

0%

2026

2025

Analytics
Consultant
Operations
Business
Engineering
Other
Human Resources
Community & Social Services
Research
Program & Project Management

Contact profiles from ZS

Name

Title

Contact Info

Location

Last Update

M. K.
Principal (partner)
Mobile Phone
Email
CanadaOntario
Apr 16, 2026
D. G.
Associate Partner
Mobile Phone
Email
IndiaMaharashtra
Mar 16, 2026
D. D. S.
Principal / Partner
Mobile Phone
Email
United StatesPennsylvania
Apr 20, 2026
B. E.
Partner
Mobile Phone
Email
SwitzerlandZurich
Apr 15, 2026
J. B.
Chairman Emeritus, Lead Platform & Products And Corporate Development
Mobile Phone
Email
United StatesKentucky
Apr 16, 2026
M. P.
Principal (partner)
Mobile Phone
Email
United StatesNew Jersey
Apr 16, 2026
E. L.
Principal (partner); Strategy And Business Advisory
Mobile Phone
Email
United StatesNew York
Apr 28, 2026
P. K.
Chief Executive Officer
Mobile Phone
Email
United StatesMississippi
Apr 22, 2026
J. R.
Partner
Mobile Phone
Email
United StatesNew York
Mar 04, 2026
P. S.
Principal (partner)
Mobile Phone
Email
IndiaHaryana
Apr 13, 2026

Frequently Asked Questions

What is ZS known for?

ZS was founded in 1983 operates in the Business Consulting and Services industry. The company's main headquarters is located in 1560 Sherman Avenue Evanston, Illinois 60201 United States. Explore ZS's company overview page for more information.

What is ZS's most common email format?

ZS employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more ZS email formats with LeadIQ.

How many employees does ZS have currently?

ZS has approximately 22K employees as of April 2026. These team members are located across 6 continents, including AsiaNorth AmericaEurope.

Who are ZS's key employees and leadership?

As of April 2026, ZS's key employees include:

Chief Executive Officer: P. K.
Chief Marketing & Communications Officer: N. T. O.
Chief Human Resources Officer: T. S.
Principal (partner): M. K.
Associate Partner: D. G.

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