What departments does ZS Associates have?

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

What is the largest department at ZS Associates?

The largest department at ZS Associates is Engineering with 2 employees.

Where are ZS Associates employees located globally?

ZS Associates has employees across 7 continents and 94 countries including Nigeria, Algeria, Kenya, Morocco, Somalia.

How has ZS Associates's team size changed over time?

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

ZS Associates Employee Directory

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.

ZS Associates Global Highlights

Asia
10K

India
9.8K
China
103
Japan
84
Singapore
51
Bangladesh
35
Pakistan
35
Malaysia
32
Iran
17
Viet Nam
15
United Arab Emirates
15
Turkey
12
Philippines
8
Thailand
8
Indonesia
7
Saudi Arabia
6
Russian Federation
4
Iraq
4
Kazakhstan
4
Israel
4
Lebanon
2
Sri Lanka
2
Nepal
1
Brunei Darussalam
1
Lao People's Democratic Republic
1
Mongolia
1
Jordan
1

North America
6K

United States Of America
5.8K
Canada
151
Jamaica
23
Trinidad And Tobago
10
Mexico
6
Panama
2
Antigua And Barbuda
1
Grenada
1
Belize
1
Guatemala
1

Europe
819

United Kingdom Of Great Britain And Northern Ireland
387
Germany
96
Slovakia
69
France
69
Switzerland
41
Denmark
38
Poland
34
Spain
17
Ukraine
13
Netherlands
11
Ireland
6
Hungary
5
Latvia
5
Portugal
4
Austria
4
Italy
4
Lithuania
3
Armenia
3
Greece
2
Albania
2
Belgium
2
Romania
1
Estonia
1
Slovenia
1
Bulgaria
1

South America
493

Argentina
429
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
Cameroon
1
Mozambique
1
Uganda
1
Senegal
1

Oceania
25

Australia
24
New Zealand
1

ZS Associates'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. 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
M. P.
Principal (partner)
Mobile Phone
Email

ZS Associates 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 Associates

Name

Title

Contact Info

Location

Last Update

B. C.
Partner
Mobile Phone
Email
Switzerland
Jun 02, 2026
N. S.
Partner/Principal
Mobile Phone
Email
United StatesMississippi
May 31, 2026
B. D.
Principal (partner)
Mobile Phone
Email
United StatesKentucky
Apr 14, 2026
T. K.
Principal/ Partner
Mobile Phone
Email
IndiaHaryana
Oct 18, 2024
H. E.
Partner
Mobile Phone
Email
SwitzerlandZurich
Apr 16, 2026
A. A.
Partner
Mobile Phone
Email
United StatesNew York
Apr 16, 2026
A. C.
Associate Partner
Mobile Phone
Email
United StatesKentucky
Apr 16, 2026
A. K.
Principal / Partner | Patient Technology Lead – Patient Services & Cell & Gene Therapy
Mobile Phone
Email
United StatesNew Jersey
Apr 16, 2026
G. P. M.
Partner / Principal
Mobile Phone
Email
United KingdomEngland
Apr 14, 2026
J. G.
Managing Partner, Client Services
Mobile Phone
Email
United StatesMississippi
Apr 17, 2026

Frequently Asked Questions

What is ZS Associates known for?

ZS Associates 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 Associates's company overview page for more information.

What is ZS Associates's most common email format?

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

How many employees does ZS Associates have currently?

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

Who are ZS Associates's key employees and leadership?

As of June 2026, ZS Associates'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.
Principal / Partner: D. D. S.

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

ZS Associates Employee Directory

Find ZS Associates employees' phone numbers or email addresses

Name search is limited — try advanced search instead