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ETI experts GmbH

Visiting address

Amsterdamer Straße 133 b



Postal address

Amsterdamer Straße 133 b

Cologne , D-50735



Tel +49 (221) 285401-0

Fax +49 (221) 285401-70

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Company information

ETI Experts


Debt Collection and Back-Office Services for Parking and Traffic Offenders All Over Europe.

ETI experts, based in Cologne, has been active in the market since 2002. Our core business is an excellent system for debt collection and back-office services, supporting internal administrative processes. Constantly growing market shares are proof of our success in a variety of economic sectors. In Germany and neighboring European countries, we currently operate with approximately 15,000 customers.

We have specialized in the parking industry since 2014 when we started handling private and public-law parking offenses in more than 1200 municipalities in Italy. By now, ETI experts has clients all over Europe. These clients manage car parks, long-term parking lots and private or public parking areas, e.g. supermarkets.

ETI experts guarantee quality management with ongoing certification and a professional human relations network. Our services comply with the highest data security standards and state-of-the-art technology. In handling sensitive data we cooperate with notable credit agencies to ensure the best service for our customers.

Company information

Headquarters location Amsterdamer Straße 133 b
D-50735 Cologne
Some facts
Founded in
Founded by

Ralf Niermann, CEO

Company Size


  • Collection Services
  • Debt Collection
  • Financial Services
  • Parking Offenders
  • Security and Surveillance

Product information

ETI's Unique Solutions for the Parking and Traffic industry

ETI experts has successfully specialized in the field of parking space monitoring, in the parking industry. Parking offenses on private lots are increasing. We support European providers of parking spaces in business parks, shopping centers, supermarkets, hospitals or residential buildings in claiming default charges from parking offenders. In traffic, offenses against the road traffic regulations are among the most frequent reasons for issuing tickets and fines. A holiday or a business trip to a neighboring European country may also result in fines due to unpaid toll charges or speeding.

ETI experts work in close cooperation with local authorities and police. As a collection service provider, we can collect from debtors on claims governed by public law within the framework of cross-border EU regulations

ETI Offers a Full Service to the Parking and Traffic Industry

  • Address research: We identify the updated data of the car owner
  • Correspondence: We handle the entire communication with the parking offender via phone, mail or fax – friendly and professionally
  • Dunning letters: We have an outstanding success rate due to our qualified dunning service
  • Payment monitoring: We control all incoming payments for our clients
  • Factoring: We buy traffic or parking tickets for direct liquidity and anonymity for our clients
  • Legal certainty: Our lawyer guarantees our clients absolute legal certainty and is available for consulting

The ETI Park App – A Solution for the German Market


ETI park manages parking space. We support parking space managers in their extensive account management. With our partner WINOWIG, we have a proven app provider with many years of experience in the realization of claims from breaches of contract and ownership disturbances.

Three Steps to Success

  1. Spot the parking offender
  2. Send us the picture via our free ETI park App
  3. ETI park handles address research, invoice and dunning service for you

ETI experts Stands For

  • Individuality
  • Image preservation
  • Fairness


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