STULZ worldwide

STULZ-USA Announces New President

August 28, 2023


STULZ Air Technology Systems, Inc. (STULZ USA), a leading provider of mission critical cooling infrastructure solutions today announced that Brian Hatmaker has been appointed President, effective September 1, 2023. 

Hatmaker previously held the role of Vice President, STULZ USA and most recently served as a Strategic Advisor at Phaidra, the leading AI co - pilot service for mission critical plant operators.  

As President, STULZ USA, Mr. Hatmaker will have responsibility for the North American business, leveraging deep experience in data centers and technology to drive continued profitable growth and ensure STULZ’ solution portfolio and services is positioned for the data center of the future. With 30 years' experience, Mr. Hatmaker brings extensive industry knowledge and a proven track record of driving growth, portfolio development and acquisitions.

“We are excited to welcome Brian back to the STULZ organization. He is a known and trusted leader that brings the vision and experience required to lead our North American operations,” said Oliver Stulz, Global Managing Director. “His unique understanding of the market and relentless focus on operational excellence is key to our future growth and evolution. STULZ is committed to making the investments necessary to meet the increasing demands of mission critical operators and requirements of the data center of tomorrow.”  

In connection with Hatmaker’s appointment to the role of President, STULZ USA, current President Joerg Desler, will assume the role of Global Director of Technology for the STULZ Group.

Mr. Desler has been with the STULZ organization since 1992 and has assumed several international roles during his tenure including Global Engineering Development, VP of Engineering & Production and for the last 10 years President for STULZ USA. “Joerg Desler is ideally suited to lead our global initiatives to harmonize products and services to best serve our global customers. At a time when global datacenter business is surging and innovation is constant, we are looking forward to having Joerg in this key role to strengthen STULZ global operations” Oliver Stulz, Global Managing Director.  



STULZ Air Technology Systems, Inc. (STULZ USA) has designed and manufactured precision environmental cooling solutions for mission critical applications in the United States for over 40 years and globally for over 75.

We are user driven, custom designed and purpose built for mission critical environments of today, tomorrow, and for generations to come.

For more information about STULZ, visit 

For more information about STULZ USA, visit 





Mr. Brian Hatmaker -

Mr. Joerg Desler -

Event Listing

Event  Location Date Link
AFCOM Data Center World Washington, DC April 15 - 18, 2024 Visit Show Site
Data Center Investment Conference & Expo (DICE) Seattle, WA April 23, 2024 Visit Show Site
7x24 Exchange Central Virginia Golf Outing Midlothian, VA May 9, 2024 Visit Show Site
Data Center Investment Conference & Expo (DICE) Reston, VA May 21 - 23, 2024 Visit Show Site
7x24 Exchange Grande Lakes, FL June 9 - 12, 2024 Visit Show Site