Soil and Groundwater
Remediation and Aquifer Restoration

As a pioneer in the field of groundwater circulation wells, IEG Technologie GmbH will deliver highly innovative solutions for soil and groundwater circulation.

Who we are

For almost 30 years IEG has helped shaping the remediation market worldwide. We have developed and continue to advance the groundwater circulation technology and help clients solving complex remediation problems. With over 400 successful remediations worldwide, we have extensive knowledge for most problems.

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Founded In

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Years Of Experience

over

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Successful sites over the world

We move water and air, not the subsurface

Groundwater

Soil

Applied Research

References

Technologies

Soil Vapour Extraction

Compact Vacuum Stripper​

Vacuum Liquid Recovery​

Multilevel Sampling Well (MLSW)

Activated Carbon Units

Groundwater Circulation Well

Coaxial Groundwater Circulation

Desorption Stripping Units

We sell solutions, we don't sell products

IEG Solution Process

Problem

Understanding

Solving

Verifying

Current Projects

CHC Remediation

North-Italy

Our Strength

We are solution oriented

We pride ourselves in finding the perfect solution for the client and not for us.

Wether we should provide turn-key solutions or integrate our technology in exisiting infrastructure, we adapt to the situation of the client. We are flexible in traveling or working abroad and have worked in every work enviorment.

We design, manufacture and produce in Germany.

In almost 30 years, IEG has successfully remediated over 400 sites all over the word. We have one of the largest proven track records in the industry and worked with every major consultant.

Working abroad provides challenging situations for every company. That’s why we work with local partners in every country to help with country specific issues, while providing a fast and cost-effective service in over 10 countries on 3 continents.

Our technologies are proven in the field. Our systems scale very well and offer one of the best $/m³ remediation costs in the market. Due to this we constantly work with large remediation sites of 50.000m² and more.

„Water protection is the path to a sustainable future.“

Dr. Eduard
J. Alesi
CEO

IEG Technology

Latest News

12/10/2025

IEG Technology Opens New Headquarters

IEG Technology Opens New Headquarters: A Hub for Innovation in Groundwater and Soil Remediation

11/14/2025

IEG Recognized as a Leading Environmental Tech Innovator

Stuttgart, 11 November 2025. IEG Technologie GmbH successfully participated in this year’s Environmental Technology Award with its product IEG-GCW®-SW –

Our Clients

Our Cooperations