What departments does ATMI have?

ATMI has employees across 20 departments including Sales, Legal, Finance, Quality Assurance, Accounting.

What is the largest department at ATMI?

The largest department at ATMI is Engineering with 7 employees.

Where are ATMI employees located globally?

ATMI has employees across 4 continents and 6 countries including Tunisia, China, Indonesia, France, Netherlands.

How has ATMI's team size changed over time?

ATMI's team has grown from approximately 14 to 17 employees based on available data.

ATMI Employee Directory

Semiconductor ManufacturingConnecticut, United States51-200 Employees

ATMI is a semiconductor manufacturing company headquartered at 7 Commerce Drive, Danbury, Connecticut 06810, United States. It positions itself as a global leader in developing process solutions for the semiconductor and life science industries. Its offerings include green chemistries used in flash memory manufacturing, equipment for the safe delivery of toxic ion implant gases, and a mixing system for pharmaceutical manufacturing. The company combines science and engineering expertise with modern tools to enable rapid development and scale-up of new solutions for today's high-technology markets. It employs 51-200 people and maintains a website at https://atmi.com. Reported revenue falls in the range of $1 million to $10 million.

ATMI Global Highlights

North America
159

United States Of America
159

Europe
16

France
15
Netherlands
1

Asia
7

Indonesia
4
China
3

Africa
1

Tunisia
1

ATMI's Leadership

J. B.
Vice President Finance?sales At Atmi And Owner Atmi
Mobile Phone
Email
S. W.
President
Mobile Phone
Email
P. S.
Senior Vice President Chief Legal Officer And Secretary
Mobile Phone
Email
C. E.
Managing Director
Mobile Phone
Email
D. H.
Finance Director
Mobile Phone
Email
K. V.
Global Director Quality
Mobile Phone
Email
M. R.
Director
Mobile Phone
Email
N. I.
Directrice Adjointe
Mobile Phone
Email

ATMI Employee Metrics

100%

50%

0%

2026

2025

Administrative
Biotechnology
Engineering
Sales
Supply Chain
Other

Contact profiles from ATMI

Name

Title

Contact

Location

Last Update

A. D.
Brand And Market Communications Manager, Corporate Communications
Mobile Phone
Email
Feb 05, 2024
B. R.
Photolithography Operations Manager
Mobile Phone
Email
Oct 17, 2024
D. S.
Human Resources Manager
Mobile Phone
Email
Oct 22, 2024
D. G.
Facilities Manager
Mobile Phone
Email
Oct 16, 2024
H. L.
Senior Manager Business Development
Mobile Phone
Email
Oct 21, 2024
J. H.
Assistant Manager Environmental Affair
Mobile Phone
Email
Oct 21, 2024
J. B.
Greater Chicago Area Jim Bissonnette Manager Materials
Mobile Phone
Email
Oct 21, 2024
L. L.
Manager Analytical Services
Mobile Phone
Email
Oct 16, 2024
Q. C.
Technology Manager
Mobile Phone
Email
Oct 22, 2024
R. T.
Interim Facilities And Maintenance Manager
Mobile Phone
Email
Jun 02, 2025

Frequently Asked Questions

What is ATMI known for?

ATMI was founded in 1986 and operates in the Semiconductor Manufacturing industry. You can contact ATMI's 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 FLast@atmi.com. 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 65 employees as of August 2026. These team members are located across 4 continents, including North America, Europe and Asia.

Who are ATMI's key employees and leadership?

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

Vice President Finance?sales At Atmi And Owner Atmi: J. B.
President: S. W.
Senior Vice President Chief Legal Officer And Secretary: P. S.
Managing Director: C. E.
Finance Director: D. H.

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ATMI Employee Directory

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