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Certified environmental technology for tank systems & soil remediation

Wolftank-Adisa Holding AG, Innsbruck, is the parent corporation of an international group of companies focusing on the remediation and monitoring of (large-scale) tank farms and environmental protection services for contaminated soils and facilities.

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Our Business Units – For a Clean Environment

Double-walled renovation of flat bottom tanks

Refurbishment of flat bottom tanks up to 100m diameter in refineries and tank farms (terminals) of the petrochemical industry. The collecting basins, the circular foundation, the outer wall and the roof are protected from heavy corrosion. The single-walled floor is extended to a double-walled one by using the patented process so that vacuum monitoring is possible around the clock. Track record: > 250 tanks with long-term experience over 30 years.

Full service provider for petrol stations

We design, build (by order or as a general contractor), refurbish, extend and dismantle petrol stations. The centerpiece of the system is the underground storage tank, which is cleaned by special robots. Using patented processes, a special epoxy resin value retention layer is then applied to create a gap and thus build a “tank-in-tank”. This interspace is remotely monitored by a vacuum around the clock. Over the past 30 years, more than 20,000 tanks have been completely renovated and upgraded; thousands of tanks are continuously monitored.

Soil and groundwater purification

In places where tanks are preventively sealed and controlled, the surrounding soil can easily be polluted. We remove contaminating hydrocarbons from the soil and groundwater with long-standing proven processes, in-situ and ex-situ.

Innovation has been our tradition for over 30 years.

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Employees worldwide
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Commercial customers for over 30 years
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Commercial tank renovations, above and below ground
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Patents
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Investment in research & development as well as patents & brands in the last 2 years
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Brands
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Leak warning systems for double-walled tanks and pipelines manufactured and installed (of which 1,000 remotely monitored)
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Waste water processing plants (of which 1,000 remotely monitored)
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Environmental remediation projects (soil and ground remediation)

Worldwide unique

Wolftank is the only company in the world with man access to ExxonMobil’s underground service station tanks.

Quality creates trust

Approved as (exclusive) supplier by major oil companies such as Tamoil, Total, Erg, Q8, ExxonMobil, Shell, BP, Eni, Petrochina, Sinopec and NATO.

Wolftank in action

Have a look at how Wolftank refurbishes tanks all over the world on a daily basis, preserving valuable assets with patented technologies for its customers and making an important contribution to environmental protection.

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INVESTOR RELATIONS

To the IR-section

The companies of the Wolftank-Adisa Group are certified according to:

ISO 9001 / UNI EN ISO 9001:2015

ISO 14001 / UNI EN ISO 14001:2015

ISO 45001:2018

BS OHSAS 18001:2007 (precedent to ISO 45001)

  • Full compliance to Italian Anti-Bribery and Anti-Corruption Law no. 231/2001 as a more specific approach than ISO 37001.

  • Wolftank is active member in several Technical Committees (TC’s) and associated working groups for the maintenance of EN normatives.

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