What departments does Caltech have?

Caltech has employees across 9 departments including Media & Communications, Entrepreneurship, Engineering, Marketing, Information Technology.

What is the largest department at Caltech?

The largest department at Caltech is Engineering with 5 employees.

Where are Caltech employees located globally?

Caltech has employees across 7 continents and 58 countries including Kenya, Guinea, South Africa, Benin, India.

How has Caltech's team size changed over time?

Caltech's team has decreased from approximately 5.9K to 4.5K employees based on available data.

Caltech Employee Directory

Higher EducationCalifornia, United States5001-10000 Employees

Caltech is a premier higher education and research institution focused on science and engineering. It supports a community of faculty, students, and staff working to answer complex questions, generate new knowledge, and advance innovation that shapes the future. Its campus spans 124 acres in Pasadena, California.

As a major player in higher education and research, Caltech serves students and researchers in science and engineering, offering education and opportunities to pursue rigorous inquiry. In June 2025, Caltech announced the development of a new imaging technology, led by Lihong Wang, which aims to capture dynamic events and may inform areas ranging from combustion to drug design and nanoparticle formation.

Caltech Global Highlights

North America
9.9K

United States Of America
9.9K
Canada
22
Dominican Republic
1
Costa Rica
1

Asia
123

India
39
China
25
Timor-leste
13
Japan
6
Nepal
5
Israel
5
Singapore
5
Philippines
5
Turkey
4
United Arab Emirates
3
Saudi Arabia
2
Pakistan
2
Indonesia
2
Bangladesh
2
Jordan
1
Malaysia
1
Qatar
1
Cambodia
1
Kuwait
1

Europe
98

United Kingdom Of Great Britain And Northern Ireland
27
Switzerland
14
France
12
Germany
9
Italy
8
Sweden
4
Netherlands
4
Spain
4
Belgium
3
Denmark
2
Azerbaijan
2
Finland
1
Lithuania
1
Bulgaria
1
Romania
1
Iceland
1
Georgia
1
Hungary
1
Serbia
1
Austria
1

South America
11

Brazil
7
Uruguay
1
Chile
1
Peru
1
Paraguay
1

Africa
9

South Africa
5
Kenya
2
Guinea
1
Benin
1

Oceania
6

Australia
5
New Zealand
1

Caltech's Leadership

G. L.
Chief Executive Officer
Mobile Phone
Email
K. W.
Chief Executive Officer
Mobile Phone
Email
D. C.
Chief Communications Officer (cco)
Mobile Phone
Email
J. T.
Chief Development Officer
Mobile Phone
Email
R. S.
Chief Scientific Officer
Mobile Phone
Email
S. S.
Chief Vision Officer And President
Mobile Phone
Email
Y. G.
Chief Business Officer
Mobile Phone
Email
M. S.
Vice President Of Engineering
Mobile Phone
Email

Caltech Employee Metrics

100%

50%

0%

2026

2025

Research
Education
Engineering
Information Technology
Analytics
Other
Operations
Program & Project Management
Administrative
Community & Social Services
Biotechnology
Business

Contact profiles from Caltech

Name

Title

Contact

Location

Last Update

L. T.
Vice President
Mobile Phone
Email
Oct 17, 2024
S. M.
Head Of Innovation / Nano-Fabrication
Mobile Phone
Email
Oct 16, 2024
T. G.
Volleyball Head Coach
Mobile Phone
Email
Oct 18, 2024
L. D.
Head Of Marketing
Mobile Phone
Email
Australia, New South Wales
Aug 21, 2026
M. S.
Vice President Of Engineering
Mobile Phone
Email
United Kingdom, Scotland
Aug 28, 2026
K. O.
Senior Director Of Talent Management, Advancement And Alumni Relations
Mobile Phone
Email
May 13, 2026
M. D.
Senior Director Of Development For The Division Of Geological And Planetary Sciences
Mobile Phone
Email
Aug 20, 2026
G. K.
Assistant Director For Corporate Partnerships
Mobile Phone
Email
Jun 28, 2026
H. T.
Director Of Inclusion And Belonging
Mobile Phone
Email
Jun 28, 2026
L. F. G.
Senior Director Of Development, Engineering & Applied Science
Mobile Phone
Email
Aug 20, 2026

Frequently Asked Questions

What is Caltech known for?

Caltech was founded in 1891 and operates in the Higher Education industry. You can contact Caltech's main corporate office by phone at

+1-626-395-****

. Explore Caltech's company overview page for more information.

What is Caltech's most common email format?

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

How many employees does Caltech have currently?

Caltech has approximately 5.8K employees as of August 2026. These team members are located across 6 continents, including North America, Asia and Europe.

Who are Caltech's key employees and leadership?

As of August 2026, Caltech's key employees include:

Chief Executive Officer: G. L.
Chief Executive Officer: K. W.
Chief Communications Officer (cco): D. C.
Chief Development Officer: J. T.
Chief Scientific Officer: R. S.

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Caltech Employee Directory

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