About I.S.T.

Headquartered in Bochum, the heart of the Ruhr area, I.S.T. Innovative Sewer Technologies GmbH is a key leading provider of complete solutions for pipe and sewer rehabilitation. This now rapidly growing company was founded in the spring of 1998 by its managing director Jörg Vogt.

The now globally active company manufactures and distributes a wide range of successful sewer rehabilitation products. Several milling robot models, for pipes ranging in diameter from DIN 100 to DIN 700 mm and sold under the Power CUTTER brand name, as well as mobile UV, steam and hot water units (Power LIGHT / nUVision / STARLIGHT / Power STEAM / Power BOX) are manufactured at our facility in Bochum.

The I.S.T. design team implements innovative in-house developments at the very highest level using the most sophisticated techniques and components.

foundation year


locations worldwide


Series production of the POWER LIGHT UV compact system

Series production of the POWER LIGHT UV compact system

In week 45, 2019, no less than six UV systems including light chains, boosters, end caps and various accessories made their way from our workshop, which had previously been scrupulously assembled and comprehensively checked by our dedicated, competent UV workshop team...

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Raw material for large-scale liner application

Raw material for large-scale liner application

High-quality liner raw material in flat form was delivered early October 2019, which is to be used to produce hose liners on our state-of-the-art liner machine. With our in-house production – i.e. assembly – all work steps can be carried out at I.S.T. in Bochum while...

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Fairs & events

We look forward to welcoming you

March 12–13th, 2020

33rd Lindau Seminar 2020

Inselhalle Lindau
Lindau, Germany

March 24th, 2020

18th German Liner Day

Kassel, Germany

May 4–8, 2020

IFAT 2020
Messe München
Munich, Germany
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