Ein Bildausschnitt vom IQR-Gebäude in Sindelfingen. Vor dem Gebäude stehen drei geparkte IQR-Transporter. Das Bild wird von einem dunkelblauen Layer mit einem gelben Querbalken zur Hälfte überdeckt.

Ein Bildausschnitt vom IQR-Gebäude in Sindelfingen. Vor dem Gebäude stehen drei geparkte IQR-Transporter, die durch den Bildausschnitt nicht ganz zu sehen sind. Das Bild wird von einem dunkelblauen Layer überdeckt.

IQR Rau & Rössle GmbH

The team behind your success

Ein Visual, auf dem ein Arbeiter in Arbeitsunform einen IQR-Transporter mit Kartons belädt. Im Hintergrund sind hellgraue Designelemente in Form eines Präzisionsbauteils abgebildet.

Why IQR is the right partner

Your companion on the path to sustainable quality assurance

For more than 18 years, we have been ensuring basic quality standards for our customers with comprehensive testing and reworking methods. With cross-sector quality solutions, we not only secure our customers' production chains, but also support their companies in their long-term development.

Our goal is to reduce downtimes and risks in production and keep them to a minimum. That is why we support our partners around the clock with outstanding expertise, motivated employees and innovative special equipment – 24 hours a day, seven days a week.

Overview of services Request a quote

Experience and expertise for over 18 years

Our success story

2004

July

Establishment of the company IQR GbR in Leonberg by Nadine Rau and Katja Schultzmann. With testing and reworking of components as a service offer on site

2004

December

Relocation to an office complex in Sindelfingen with storage and testing halls. All services could now be provided on the company's own premises.

2005

January

Expansion of the range of services in the Sindelfingen location through in-house logistics, a vehicle fleet, and a pick-up and drop-off service.

2005

April

Successful certification of the quality management system at a global level, fulfilling all quality criteria in accordance with DIN EN ISO 9001:2000.

2005

July

Change of legal form and successful conversion into a limited liability company (GmbH).

2008

February

Expansion of the company with a new location in Bremen.

2009

December

Adaptation and introduction of the new quality management system in accordance with DIN EN ISO 9001:2008.

2010

February

Adaptation of the new quality management system and subsequent successful certification in accordance with DIN EN ISO 9001:2008.

2013

June

Expansion of the company, with a new location in Raststatt.

2013

July

Expansion of the Bremen site to include a new office complex with its own warehouse and test hall covering approx. 800 m².

2013

August

Expansion of the range of services in the Bremen location through in-house logistics, a vehicle fleet, and a pick-up and drop-off service.

2013

November

Expansion of the sites, with a new company headquarters in Stuttgart.

2014

July

Expansion of the company through the extension of a new site in Kecskemét, Hungary.

2015

August

Successful licensing for professional temporary employment (ANÜ) according to the German Temporary Employment Act (AÜG).

2015

October

Optimisation of service offerings through computer-aided processes.

2016

February

Introduction of real-time analysis for precise and fast data analysis.

2018

March

The company moves into its own IQR Centre of Quality in Sindelfingen.

2020

January

Expansion of the range of services offered through the introduction of forklift training in our in-house academy.

2022

June

Introduction of an innovative cloud solution for customers for an overview of digital orders in real time.

We combine practical experience, professional expertise and industry competence

IQR – what sets us apart

18 years

of cross-sector experience

20,000 orders

in quality assurance

5 sites

with their own test halls

200 employees

with a high level of commitment

24-hour

reachability every day

2000 customers

from various industries

Our values, your success

Sustainability and responsibility

Advanced equipment

Our proven testing methods ensure the exact analysis and evaluation of weak points and risk factors in your process flows. If visual inspection is not sufficient, state-of-the-art equipment is used. When it comes to quality assurance, we rely exclusively on equipment from leading manufacturers that allows precise analysis. This gives our customers the quality they expect.

Sustainable conduct

At IQR, we understand that sustainable management does not have to be at odds with corporate success. That is why we take into account not only our employees and partners but also our environment and future generations. To this end, we combine the IQR vision and values with sustainable strategies for a future-proof and responsible company.

Qualified professionals

Thanks to many years of experience in quality assurance and ongoing staff training, our employees know the right answers to all technical questions. The optimisation of internal as well as external processes can be a challenge for companies, which we can support with expert knowledge.

Katja Schultzman

Katja Schultzman is one of the two founders of IQR Rau & Rössle GmbH and has been managing director of the quality assurance company since 2004. Her passion for process optimisation and efficient business continues to steer IQR towards excellence.

"Our customers are among the most modern and successful in the industry. We support them by ensuring their quality long term."

Nadine Rau

Nadine Rau founded IQR Rau & Rössle GmbH together with Katja Schultzman in 2004 and has been a member of the management team with her ever since. For her, quality management does not mean mass processing, but personality and individual solutions.

"With our expertise in quality management, we have been supporting our customers across all industries for years."

On-site quickly, anywhere in Germany

Our locations in your immediate vicinity

Sindelfingen (HQ)

Stuttgart

Mannheim

Wörth am Rhein

Bremen

Sindelfingen (HQ)

Operational area:

Germany-wide

Order acceptance:

Otto-Hahn-Str. 17
D-71069 Sindelfingen

+49 (0) 7031 – 81 979 0

anfrage@iqr.de

Stuttgart

Operational area:

Germany-wide

Order acceptance:

Otto-Hahn-Str. 17
D-71069 Sindelfingen

+49 (0) 7031 – 81 979 0

anfrage@iqr.de

Mannheim

Operational area:

Germany-wide

Order acceptance:

Otto-Hahn-Str. 17
D-71069 Sindelfingen

+49 (0) 7031 – 81 979 0

anfrage@iqr.de

Rastatt / Wörth am Rhein

Operational area:

Germany-wide

Order acceptance:

Otto-Hahn-Str. 17
D-71069 Sindelfingen

+49 (0) 7031 – 81 979 0

anfrage@iqr.de

Bremen

Operational area:

Germany-wide

Order acceptance:

Otto-Hahn-Str. 17
D-71069 Sindelfingen

+49 (0) 7031 – 81 979 0

anfrage@iqr.de

Fast, easy and without obligation

Commissioning service providers for quality control: how it works

Fill out the contact form and submit your individual test instruction. You will receive a response from your contact person after one hour at the latest. Your data will, of course, be treated as strictly confidential.

After you have submitted your enquiry, we will send you all the information about your order process as well as our price lists and quotation as quickly as possible.

Once commissioned, our qualified specialists will execute the order according to your customer specifications.

Let the quality control service provider advise you

Do you have a matter you'd like to address? Contact us now without obligation, and we will get back to you as soon as possible.

24-hour emergency service

You can reach us seven days a week.

How to contact us:

+49 (0) 7031 – 81 979 0

anfrage@iqr.de

IQR Rau & Rössle GmbH
Otto-Hahn-Str. 17
71069 Sindelfingen

Let the quality control service provider advise you

Contact us!

Do you have a matter you'd like to address? Contact us now without obligation, and we will get back to you as soon as possible.

Yes, I have read the privacy policy and I consent to the data I provide being collected and stored electronically. My data will be used strictly for the purpose of processing and responding to my query.

Thank you for your inquiry!