Experts in Efficient Heat Transfer

Passion

First class service, short response times, highest quality and cooperative partnership is our passion. We manage this as a family-owned business by our efficient internal structures, short communication channels and the great commitment of our employees.

Our History
– On the market for more than 20 years

2004 - Gründung

With 15 years of market experience
Ulrich Monjé founded IWS-Monjé Ltd.

2006 - Zertifizierung Druckgeräte-Richtlinie

Certification as a manufacturer of pressure equipment in accordance with Directive 97/23/EC (later PED 2014/68/EU)

2010 - Marine Zertifizierungen

1. Delivery of products for use on ships (LNG) certified by DNV, ABS, or BV

2016 - Next Generation

The younger generation is stepping up: Sebastian Monjé begins his role as managing director and technical director

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2018 - GmbH als Gesellschaftsform

Founding of IWS-Monjé Heat Exchangers GmbH, which continues the business of the former IWS-Monjé Ltd.

2019 - Umzug nach Bochum

Moving into New Office Space

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2020 - ISO 9001 Zertifizierung

IWS has received ISO 9001 certification to supplement its existing pressure equipment certifications

2026 - Ergänzung der Geschäftsführung

Sascha Thiemann-Monjé is taking on additional responsibilities at the family-owned company as the second managing director and head of the project department