What departments does Regeneron have?

Regeneron has employees across 12 departments including Human Resources, Administrative, Solutions Engineering, Finance, Business.

What is the largest department at Regeneron?

The largest department at Regeneron is Business with 5 employees.

Where are Regeneron employees located globally?

Regeneron has employees across 7 continents and 68 countries including Morocco, Ethiopia, Benin, Nigeria, Niger.

How has Regeneron's team size changed over time?

Regeneron's team has decreased from approximately 15K to 14K employees based on available data.

Regeneron Employee Directory

Q: Who are Regeneron's key employees and leadership?

Regeneron's key employees include: Evp, Chief Digital And Technology Officer: R. S., Chief Executive Officer: A. H., Ceo: J. P., Chief Financial Officer: C. F., Chief Financial Officer Treasurer: C. S..

Biotechnology ResearchNew York, United States10001+ Employees

Regeneron is a biotechnology research company focused on discovering, developing, and bringing medicines for serious diseases to market. It leverages a global network to translate scientific advances into therapies, exploring new approaches to science, manufacturing, and health. The organization is based in Tarrytown, New York, and operates within the biopharmaceutical sector. 

Its work targets patients with serious conditions, seeking to address unmet medical needs through medicines developed across its global platform. As a large multinational company, Regeneron maintains an expansive footprint in the biotechnology field, emphasizing the integration of discovery and commercialization efforts.

Regeneron Global Highlights

North America
15K

United States Of America
15K
Canada
70
Mexico
2
Bahamas
1
Jamaica
1
Nicaragua
1

Europe
2.8K

Ireland
2K
United Kingdom Of Great Britain And Northern Ireland
319
Germany
141
Italy
100
France
92
Spain
71
Netherlands
33
Switzerland
27
Austria
13
Belgium
5
Poland
4
Denmark
3
Finland
2
Sweden
2
Greece
2
Portugal
2
Ukraine
2
Albania
1
Malta
1
Bulgaria
1
Republic Of North Macedonia
1
Romania
1
Andorra
1
Norway
1

Asia
245

India
109
Japan
86
Indonesia
10
Pakistan
9
Philippines
8
Bangladesh
4
Viet Nam
3
China
3
Turkey
2
Malaysia
2
Saudi Arabia
1
Thailand
1
Timor-leste
1
Iraq
1
Singapore
1
Iran
1
Qatar
1
Mongolia
1
Jordan
1

Africa
16

Morocco
4
Nigeria
3
Ethiopia
2
Egypt
2
Benin
1
Niger
1
South Africa
1
Burundi
1
Rwanda
1

Oceania
15

Australia
15

South America
10

Brazil
6
Chile
2
Argentina
1
Peru
1

Regeneron's Leadership

A. H.
Chief Executive Officer
Mobile Phone
Email
J. P.
Ceo
Mobile Phone
Email
C. F.
Chief Financial Officer
Mobile Phone
Email
C. S.
Chief Financial Officer Treasurer
Mobile Phone
Email
J. M.
Chief Financial Officer
Mobile Phone
Email
A. G.
President
Mobile Phone
Email
B. W.
President
Mobile Phone
Email
D. S.
President
Mobile Phone
Email

Regeneron Employee Metrics

100%

50%

0%

2026

2025

Research
Analytics
Engineering
Program & Project Management
Quality Assurance
Other
Operations
Biotechnology
Administrative
Legal
Sales

Contact profiles from Regeneron

Name

Title

Contact Info

Location

Last Update

S. J.
Lead Compensation Partner | Total Rewards
Mobile Phone
Email
United States
Mar 24, 2026
J. R.
Vice President, Rgc Chief Data Officer
Mobile Phone
Email
United StatesNew York
Jun 02, 2026
P. E.
Vice President, Chief Privacy Officer
Mobile Phone
Email
United StatesNew York
Jun 03, 2026
D. P.
Senior Vice President, Chief Ai Officer
Mobile Phone
Email
United StatesNew York
Jun 02, 2026
T. M.
Senior Director, Solution Partner
Mobile Phone
Email
United StatesNew Jersey
Dec 13, 2024
B. M.
Senior Vice President & Cio (retired 2026)
Mobile Phone
Email
United StatesNew Jersey
Apr 23, 2026
M. L.
Senior Vice President, Chief Compliance Officer
Mobile Phone
Email
United StatesNew York
Oct 01, 2025
A. Z.
Director, Immunology Cbu Effectiveness
Mobile Phone
Email
United StatesNew Jersey
May 31, 2026
C. F.
Chief Financial Officer
Mobile Phone
Email
United StatesNew York
Mar 14, 2024
A. D.
Senior Vice President; Chief Business And Administrative Officer, Regeneron Genetics Center
Mobile Phone
Email
United StatesNew York
Feb 24, 2026

Frequently Asked Questions

What is Regeneron known for?

Regeneron operates in the Biotechnology Research industry. The company's main headquarters is located in 777 Old Saw Mill River Road Tarrytown, New York 10591 United States; you can contact the main corporate office by phone at

+1-518-462-****

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

What is Regeneron's most common email format?

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

How many employees does Regeneron have currently?

Regeneron has approximately 17K employees as of June 2026. These team members are located across 6 continents, including North AmericaEuropeAsia.

Who are Regeneron's key employees and leadership?

As of June 2026, Regeneron's key employees include:

Chief Executive Officer: A. H.
Ceo: J. P.
Chief Financial Officer: C. F.
Chief Financial Officer Treasurer: C. S.
Chief Financial Officer: J. M.

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Regeneron Employee Directory

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