What departments does Union of Concerned Scientists have?

Union of Concerned Scientists has employees across 8 departments including Finance, Analytics, Engineering, Research, Information Technology.

What is the largest department at Union of Concerned Scientists?

The largest department at Union of Concerned Scientists is Engineering with 4 employees.

Where are Union of Concerned Scientists employees located globally?

Union of Concerned Scientists has employees across 5 continents and 10 countries including Tanzania, China, India, Singapore, United Arab Emirates.

How has Union of Concerned Scientists's team size changed over time?

Union of Concerned Scientists's team has decreased from approximately 345 to 235 employees based on available data.

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Union of Concerned Scientists Employee Directory

Non-profit OrganizationsMassachusetts, United States201-500 Employees

The Union of Concerned Scientists (UCS) is a nonprofit organization based in Cambridge, Massachusetts 02138 United States, employing 201 to 500 people. It aims to apply rigorous, independent science to address major global problems, combining technical analysis with advocacy to develop practical solutions for a healthy, safe, and sustainable future. The organization collaborates with people across the United States to inform policy and public discourse. Notable recent leadership changes include Kim Waddell being named acting president in February 2024 and Kate Anderson joining as director of the Food and Environment Program in December 2024. Reported annual revenue falls in the range of $100 million to $250 million. The UCS maintains a web presence at https://ucsusa.org.

Union of Concerned Scientists Global Highlights

North America
371

United States Of America
370
Canada
1

Asia
4

China
1
India
1
Singapore
1
United Arab Emirates
1

Africa
3

Tanzania
3

Europe
3

Bulgaria
2
United Kingdom Of Great Britain And Northern Ireland
1

South America
1

Brazil
1

Union of Concerned Scientists's Leadership

K. G.
Chief Financial Officer And Chief Administrative O
Mobile Phone
Email
K. W.
Chairman Of The Board Of Directors
Mobile Phone
Email
J. P.
Partner
Mobile Phone
Email
N. M.
Owner
Mobile Phone
Email
T. J.
Owner
Mobile Phone
Email
C. K.
Managing Director Of Climate And Energy
Mobile Phone
Email
A. J.
Director
Mobile Phone
Email
E. J.
Director
Mobile Phone
Email

Union of Concerned Scientists Employee Metrics

100%

50%

2026

2025

Research
Analytics
Program & Project Management
Engineering
Information Technology
Other
Legal
Operations
Administrative
Branding
Entrepreneurship
Business
Consultant

Contact profiles from Union of Concerned Scientists

Name

Title

Contact

Location

Last Update

C. L.
Senior Major Gifts Officer
Mobile Phone
Email
Bay
Jun 28, 2026
J. L.
Senior Outreach Coordinator
Mobile Phone
Email
Oct 10, 2023
A. L.
Member, Ucs Science Network
Mobile Phone
Email
Brazil, Maranhão
Sep 04, 2026
L. L.
Volunteer
Mobile Phone
Email
China, Beijing
Jun 26, 2026
A. G.
Legislative Associate
Mobile Phone
Email
Oct 17, 2024
A. L.
Railroad Engineer
Mobile Phone
Email
Jul 07, 2024
A. M.
Railroad Engineer
Mobile Phone
Email
Oct 22, 2024
H. M.
Development Executive Coordinator Union Of Concerned Scientists
Mobile Phone
Email
Oct 22, 2024
J. B.
Payroll And Benefits Officer
Mobile Phone
Email
Oct 17, 2024
K. R.
Custodial Trades Supervisor
Mobile Phone
Email
Oct 21, 2024

Frequently Asked Questions

What is Union of Concerned Scientists known for?

Union of Concerned Scientists was founded in 1969 and operates in the Non-profit Organizations industry. You can contact Union of Concerned Scientists's main corporate office by phone at

+1-617-547-****

. Explore Union of Concerned Scientists's company overview page for more information.

What is Union of Concerned Scientists's most common email format?

Union of Concerned Scientists employees' email format typically follows the pattern of FLast@ucsusa.org. Trying to find reliable and up-to-date employee contact data? Find more Union of Concerned Scientists email formats with LeadIQ.

How many employees does Union of Concerned Scientists have currently?

Union of Concerned Scientists has approximately 276 employees as of August 2026. These team members are located across 5 continents, including North America, Asia and Africa.

Who are Union of Concerned Scientists's key employees and leadership?

As of August 2026, Union of Concerned Scientists's key employees include:

Chief Financial Officer And Chief Administrative O: K. G.
Chairman Of The Board Of Directors: K. W.
Partner: J. P.
Owner: N. M.
Owner: T. J.

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Union of Concerned Scientists Employee Directory

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