ATMI Employee Directory

Semiconductor ManufacturingUnited States501-1000 Employees

ATMI is a global leader in the development of process solutions for the semiconductor and life science industries.  Whether it’s a green chemistry used in flash memory manufacturing, game-changing equipment for the safe delivery of toxic ion implant gases, or a revolutionary mixing system for the manufacturing of pharmaceutical compounds, ATMI is leading the way.  We combine broad expertise in science and engineering with the latest tools and technologies enabling rapid development and scale-up of new solutions to meet the needs of today’s high-technology marketplace.  ATMI promotes a culture that engages employees and fosters growth and development, while offering compensation programs that reward outstanding performance.

Find ATMI employees' phone numbers or email addresses

ATMI Global Highlights

North America
177

United States Of America
177

Europe
39

France
35
Poland
1
Spain
1
Belgium
1
Netherlands
1

Asia
8

China
3
Indonesia
3
Philippines
1
United Arab Emirates
1

Africa
2

Tunisia
2

South America
1

Brazil
1

ATMI's Leadership

S. Y.
Chief Executive Officer
Mobile Phone
Email
N. G.
Chief Operating Officer
Mobile Phone
Email
J. B.
Vice President Finance?sales At Atmi And Owner Atmi
Mobile Phone
Email
D. W.
Owner
Mobile Phone
Email
P. S.
Senior Vice President Chief Legal Officer And Secretary
Mobile Phone
Email
S. W.
President
Mobile Phone
Email
S. W.
Co-Founder And General Manager
Mobile Phone
Email
C. E.
Managing Director
Mobile Phone
Email

Contact profiles from ATMI

Name

Title

Contact Info

Location

Last Update

D. W.
Owner
Mobile Phone
Email
UNITED STATES
Oct 16, 2024
J. B.
Vice President Finance?sales At Atmi And Owner Atmi
Mobile Phone
Email
May 02, 2025
N. G.
Chief Operating Officer
Mobile Phone
Email
UNITED STATES
Jul 15, 2025
P. S.
Senior Vice President Chief Legal Officer And Secretary
Mobile Phone
Email
Oct 22, 2024
S. Y.
Chief Executive Officer
Mobile Phone
Email
United StatesIdaho
Oct 22, 2024
S. W.
President
Mobile Phone
Email
Oct 23, 2024
S. W.
Co-Founder And General Manager
Mobile Phone
Email
UNITED STATES
Mar 07, 2023
C. E.
Managing Director
Mobile Phone
Email
FrancePays de la Loire
Jul 20, 2025
A. B.
Director
Mobile Phone
Email
United StatesConnecticut
Oct 23, 2024
D. H.
Finance Director
Mobile Phone
Email
Oct 22, 2024

Frequently Asked Questions

What is ATMI known for?

ATMI was founded in 1986 operates in the Semiconductor Manufacturing industry. The company's main headquarters is located in 7 Commerce Drive, Danbury, CT 06810, US; you can contact the main corporate office by phone at

+1-952-942-****

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

What is ATMI's most common email format?

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

How many employees does ATMI have currently?

ATMI has approximately 501 employees as of October 2025. These team members are located across 5 continents, including North AmericaEuropeAsia.

Who are ATMI's key employees and leadership?

As of October 2025, ATMI's key employees include:

Chief Executive Officer: S. Y.
Chief Operating Officer: N. G.
Vice President Finance?sales At Atmi And Owner Atmi: J. B.
Owner: D. W.
Senior Vice President Chief Legal Officer And Secretary: P. S.

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