What departments does JANA Partners have?

JANA Partners has employees across 6 departments including Legal, Finance, Real Estate, Program & Project Management, Analytics.

What is the largest department at JANA Partners?

The largest department at JANA Partners is Finance with 2 employees.

Where are JANA Partners employees located globally?

JANA Partners has employees across 4 continents and 11 countries including Egypt, Namibia, India, Saudi Arabia, Nepal.

How has JANA Partners's team size changed over time?

JANA Partners's team has decreased from approximately 30 to 28 employees based on available data.

JANA Partners Employee Directory

Investment ManagementNew York, United States51-200 Employees

JANA Partners is a mid-sized activist investment firm focused on creating value for its investors and other stakeholders through shareholder engagement. Founded in 2001 by Barry Rosenstein, the firm is based in New York City and operates in the investment management industry. It seeks to influence corporate governance and strategic directions at companies to unlock value over time.

Among its recent developments, Rapid7, Inc. entered into a Nomination and Support Agreement with JANA Partners Management, LP in March 2026, illustrating the firm’s active engagement with public companies. The firm’s work centers on using shareholder influence to shape outcomes in publicly traded companies, with a focus on strategic and governance-related changes rather than financing alone.

JANA Partners Global Highlights

North America
53

United States Of America
52
Canada
1

Asia
14

India
7
Saudi Arabia
4
Nepal
1
Sri Lanka
1
Bangladesh
1

Africa
2

Egypt
1
Namibia
1

Europe
2

Austria
1
Ireland
1

JANA Partners's Leadership

D. Z.
Cio - Managing Partner
Mobile Phone
Email
C. M.
Chief Financial Officer
Mobile Phone
Email
K. S.
Chief Investment Strategist And Portfolio Manager
Mobile Phone
Email
C. P.
Partner And Chief Legal Officer
Mobile Phone
Email
C. K.
Managing Director
Mobile Phone
Email
R. R.
Facilities Manager
Mobile Phone
Email
P. M.
Project Manager
Mobile Phone
Email
A. H.
Analyst
Mobile Phone
Email

JANA Partners Employee Metrics

100%

50%

0%

2026

2025

Banking
Community & Social Services
Human Resources
Accounting
Business
Other

Contact profiles from JANA Partners

Name

Title

Contact

Location

Last Update

C. P.
Partner And Chief Legal Officer
Mobile Phone
Email
Oct 21, 2024
C. M.
Chief Financial Officer
Mobile Phone
Email
May 10, 2024
D. Z.
Cio - Managing Partner
Mobile Phone
Email
Oct 22, 2024
K. S.
Chief Investment Strategist And Portfolio Manager
Mobile Phone
Email
Jul 17, 2025
C. K.
Managing Director
Mobile Phone
Email
May 05, 2024
R. R.
Facilities Manager
Mobile Phone
Email
Oct 22, 2024
P. M.
Project Manager
Mobile Phone
Email
Canada
Sep 03, 2026
A. H.
Analyst
Mobile Phone
Email
Oct 22, 2024
B. R.
Member
Mobile Phone
Email
Oct 21, 2024
M. N.
I Ir And Marketing Coordinator
Mobile Phone
Email
Oct 22, 2024

Frequently Asked Questions

What is JANA Partners known for?

JANA Partners was founded in 2001 and operates in the Investment Management industry. Explore JANA Partners's company overview page for more information.

What is JANA Partners's most common email format?

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

How many employees does JANA Partners have currently?

JANA Partners has approximately 62 employees as of August 2026. These team members are located across 4 continents, including North America, Asia and Africa.

Who are JANA Partners's key employees and leadership?

As of August 2026, JANA Partners's key employees include:

Cio - Managing Partner: D. Z.
Chief Financial Officer: C. M.
Chief Investment Strategist And Portfolio Manager: K. S.
Partner And Chief Legal Officer: C. P.
Managing Director: C. K.

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JANA Partners Employee Directory

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