STULZ Worldwide

At home all over the world

Founded in Hamburg in 1947, today STULZ has a presence in over 140 countries. The STULZ Group has STULZ subsidiaries in 20 countries, 10 production plants in Europe, the USA, India and 2 in China and more than 140 exclusive sales and service partners on all continents. Managed by Jürgen and Albert Stulz, the family-owned company employs a workforce of over 7,200 all over the world.

Montaplast, our sister company, specialises in technical solutions for the automotive industry.

To find the STULZ partner for your country, please follow:

STULZ employees
STULZ Group Worldwide5.300 employees
STULZ A/C Systems Worldwide2.200 employees
STULZ A/C Systems Germany   700 employees


Subsidiary companies of the STULZ Group

A/C systems for reliable ICT operation

STULZ GmbH, Hamburg (Headquarters)

STULZ Digitronic Software GmbH, Hunstetten-Wallbach
AustraliaSTULZ Australia PTY LTD., Sydney
AustriaSTULZ Austria GmbH, Wien
BelgiumSTULZ Belgium BVBA, Brussels
BrazilSTULZ Brasil Ar Condicionado Ltda., Sao Paulo
China STULZ Cooling & Heating Engineering (Hangzhou) Co., Ltd.
STULZ Air Technoligy and Services Shanghai Co., Ltd.
FranceSTULZ FRANCE S.A.R.L., Chroissy-sur-Seine
Great BritainSTULZ UK Ltd., Epson, Surrey
ItalySTULZ SpA, Valeggio sul Mincio
IndiaSTULZ-CHSPL Pvt. Ltd., Mumbai
IndonesiaPT STULZ Air Technology Indonesia, Tangerang Selatan
MexicoSTULZ México S.A. de C.V., Álvaro Obregón, D.F.
NetherlandsSTULZ Groep B.V., Amstelveen
New ZealandSTULZ New Zealand Ltd., Auckland
PolandSTULZ Polska SP. z.o.o., Warsaw
SingapurSTULZ Singapur PTE. LTD.
SpainSTULZ Espaňa, S.A., Madrid
South AfricaSTULZ South Africa Pty. Ltd., Gauteng
SwedenSTULZ Sverige AB, Stockholm
USASTULZ Air Technology Systems Inc Frederick, Maryland



Systems components for the automotive industry
GermanyMontaplast GmbH Morsbach (Headquaters)
Montaplast, Sindelfingen
Montaplast, Munich
ChinaMontaplast Co. Ltd., Tianjin
Montaplast (SIP) Co. Ltd., Suzhou
FranceMontaplast, Paris (Sales Office)
Great BritainMontaplast, London (Sales Office)
JapanMontaplast of Japan Ltd., Nagoya
USAMontaplast of North America Inc. Frankfort, Kentucky
Sales & Engineering Office, Southfiled, Michigan


Production Sites


A/C SystemsGermany, Hamburg
Italy, Valeggio sul Mincio
Spain, Madrid
Oxford, United Kingdom
SoftwareGermany, Hunstetten Wallbach
AutomotiveGermany, Morsbach


North America
A/C SystemsUSA, Frederick, Maryland
AutomotiveUSA, Frankfort, Kentucky


South America
A/C SystemsBrazil, São Paulo


A/C SystemsChina, Shanghai
China, Hangzhou
India, Mumbai
AutomotiveChina, Sushou



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