What departments does European Southern Observatory have?

European Southern Observatory has employees across 9 departments including Information Technology, Media & Communications, Administrative, Human Resources, Operations.

What is the largest department at European Southern Observatory?

The largest department at European Southern Observatory is Engineering with 7 employees.

Where are European Southern Observatory employees located globally?

European Southern Observatory has employees across 7 continents and 42 countries including Burkina Faso, Morocco, Egypt, China, Thailand.

How has European Southern Observatory's team size changed over time?

European Southern Observatory's team has grown from approximately 652 to 718 employees based on available data.

European Southern Observatory Employee Directory

Research ServicesBavaria, Germany501-1000 Employees

ESO is a European intergovernmental astronomy organization that provides access to state-of-the-art facilities for researchers. Its headquarters are in Garching, Bavaria, and it runs observing sites in Chile at La Silla, Paranal, and Chajnantor. The organization is supported by sixteen member states along with the host state of Chile and Australia as a Strategic Partner. Its mission, as established in the 1962 Convention, is to enable front-line science by building and operating large ground-based telescopes and related facilities. ESO also notes technology spin-off, high-technology contracts, and opportunities to showcase European industry through its research infrastructure.

A notable recent development is the construction of the Extremely Large Telescope (ELT) in Chile's Atacama Desert, featuring a 39-meter primary mirror.

European Southern Observatory Global Highlights

Europe
512

Germany
425
United Kingdom Of Great Britain And Northern Ireland
15
France
13
Spain
12
Portugal
9
Italy
9
Bulgaria
6
Belgium
3
Greece
3
Poland
3
Netherlands
3
Switzerland
2
Sweden
2
Bosnia And Herzegovina
1
Romania
1
Denmark
1
Finland
1
Latvia
1
Austria
1
Lithuania
1

South America
253

Chile
249
Argentina
2
Colombia
1
Brazil
1

North America
116

United States Of America
110
Dominican Republic
4
Mexico
1
Honduras
1

Asia
9

India
2
China
1
Thailand
1
Iran
1
Bangladesh
1
Saudi Arabia
1
Turkey
1
Singapore
1

Oceania
5

Australia
5

Africa
3

Burkina Faso
1
Morocco
1
Egypt
1

European Southern Observatory's Leadership

J. I.
Head Of Alma Department Of Computing
Mobile Phone
Email
M. T.
Head Of Programmes Planning And Control
Mobile Phone
Email
A. V.
Head Of It Chile Group
Mobile Phone
Email
P. P. M.
Head Of Facilities And Logistics
Mobile Phone
Email
A. W.
Head Of Communications
Mobile Phone
Email
D. R. F.
Head Of Instrument Systems
Mobile Phone
Email
F. P.
Head Of Observing Programmes Office
Mobile Phone
Email
F. B.
Head Of Human Resources
Mobile Phone
Email

European Southern Observatory Employee Metrics

100%

50%

0%

2026

2025

Engineering
Education
Information Technology
Administrative
Program & Project Management
Other
Human Resources

Contact profiles from European Southern Observatory

Name

Title

Contact

Location

Last Update

C. B.
Director Of Administration
Mobile Phone
Email
Germany, Bavaria
Sep 02, 2026
M. E. A.
Executive Assistant At Director's Office
Mobile Phone
Email
Chile
Aug 28, 2026
A. K.
Director Of Operations
Mobile Phone
Email
Sep 14, 2023
M. P.
Director Of Software Development
Mobile Phone
Email
May 09, 2024
R. T.
E-Elt Programme Manager
Mobile Phone
Email
Germany, Bavaria
Sep 15, 2026
L. P.
Project Manager - Elt Optical Control
Mobile Phone
Email
Germany, Bavaria
Jan 28, 2026
C. R.
Deputy Head - Tios Group At European Southern Observatory
Mobile Phone
Email
Chile
Sep 10, 2026
D. D.
Site Manager
Mobile Phone
Email
Italy, Sardinia
Sep 01, 2026
F. P.
Manager Of The Elt Development And Test Infrastructure
Mobile Phone
Email
Germany, Bavaria
Jun 26, 2026
F. S.
Deputy Head Of Human Resources
Mobile Phone
Email
Chile, Santiago Metropolitan Region
Aug 30, 2026

Frequently Asked Questions

What is European Southern Observatory known for?

European Southern Observatory was founded in 1962 and operates in the Research Services industry. You can contact European Southern Observatory's main corporate office by phone at

+1-520-779-****

. Explore European Southern Observatory's company overview page for more information.

What is European Southern Observatory's most common email format?

European Southern Observatory employees' email format typically follows the pattern of FLast@eso.org. Trying to find reliable and up-to-date employee contact data? Find more European Southern Observatory email formats with LeadIQ.

How many employees does European Southern Observatory have currently?

European Southern Observatory has approximately 957 employees as of August 2026. These team members are located across 6 continents, including Europe, South America and North America.

Who are European Southern Observatory's key employees and leadership?

As of August 2026, European Southern Observatory's key employees include:

Head Of Alma Department Of Computing: J. I.
Head Of Programmes Planning And Control: M. T.
Head Of It Chile Group: A. V.
Head Of Facilities And Logistics: P. P. M.
Head Of Communications: A. W.

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European Southern Observatory Employee Directory

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