The globally active H+E-Group

Water and wastewater plants with comprehensive service: H+E has been a reliable partner for over 90 years

H+E Gruppe

The starting point of our history is the high-tech region of Stuttgart in Southern Germany, where companies such as Mercedes-Benz, Porsche and Bosch also started out. Since then, our daily work has been guided by the vision of our company founder Willy Hager: “If fresh water becomes process water and then wastewater, wastewater must also become fresh water again.” Over many years, we have purposefully built up an international team at different locations worldwide, which is unique in the market due to the depth and breadth of its expertise. We take “Think global, act local” seriously. Our international customers from 130 countries benefit from our accumulated wealth of experience and key know-how on local requirements and competitiveness in their respective regions. On the one hand, our branches and partnerships ensure the technical and economic profitability of H+E plants worldwide. On the other hand, our personal customer service, characterised by trust and respect, enables us to react quickly and flexibly to fluctuating market situations in cooperation with our customers. The H+E Group of companies includes H+E GmbH (Germany), H+E Ltd (UK), H+E Srl (Italy) and H+E Asia (Singapore). For any inquires or questions, please contact us directly at:

H+E GmbH

Group headquarters

Ruppmannstraße 33b
70565 Stuttgart
Germany

H+E S.r.l.

Via Alessandro Antonelli, 3
20139 Mailand
Italy

H2Oil & Gas Ltd.

272 Bath Street
G2 4JR Glasgow
United Kingdom

H+E UK Ltd.

Field Place Estate Broadbridge Heath
RH12 3PB Horsham
United Kingdom

About Gradiant

Gradiant is a global solutions provider for advanced water and wastewater treatment. With a full suite of differentiated and proprietary end-to-end solutions, powered by the top minds in water, the company serves its clients’ mission-critical operations in the world’s essential industries, including semiconductors, pharmaceuticals, food & beverage, lithium and critical minerals, and renewable energy. Gradiant’s innovative solutions reduce water used and wastewater discharged, reclaim valuable resources, and renew wastewater into freshwater. The Boston-headquartered company was founded at MIT and has over 1,000 employees worldwide. Learn more at gradiant.com.

Gradiant Global Headquarters

130 New Boston Street, Suite 200
MA 01801 Woburn
United States

Gradiant Regional Headquarters & Global Innovation Center

1 Cleantech Loop, #03-04/05 Cleantech Park One
637141 Singapur
Singapore

Gradiant Regional Headquarters & Global Innovation Center

Office C-303, Third Floor, Block C, Abu Dhabi Business Hub
ICAD-1, Musaffah Abu Dhabi
United Arab Emirates
H+E GmbH

Group headquarters

Ruppmannstraße 33b
70565 Stuttgart
Germany
H+E S.r.l.
Via Alessandro Antonelli, 3
20139 Mailand
Italy
H2Oil & Gas Ltd.
272 Bath Street
G2 4JR Glasgow
United Kingdom
H+E UK Ltd.
Field Place Estate Broadbridge Heath
RH12 3PB Horsham
United Kingdom
Gradiant Global Headquarters
130 New Boston Street, Suite 200
MA 01801 Woburn
United States
Gradiant Regional Headquarters & Global Innovation Center
1 Cleantech Loop, #03-04/05 Cleantech Park One
637141 Singapur
Singapore
Gradiant Regional Headquarters & Global Innovation Center
Office C-303, Third Floor, Block C, Abu Dhabi Business Hub
ICAD-1, Musaffah Abu Dhabi
United Arab Emirates