Working well

with reliable and defined contact persons.

Business Model

for holistic support or detailed solution.


for technically appropriate integration.

Engineering Experts

Engineering service provider with extensive industry-specific know-how


Your customer benefit

on the basis of a partnership and trusting cooperation:

Development Competence: You can take methodological competence for granted. With us, you also build on a very experience-based and practice-proven foundation to develop your technologically sophisticated products. Even complex design and build projects have already been successfully implemented by us (technically and administratively).

Flexibilisation: Flexibilise your personnel costs effectively with our support and thus ensure agility in the market. In addition, you can better focus on your core competencies.

Project Management: Your projects are organized and controlled from the start with sound technical know-how, methodological knowledge and social competence. In addition to controlling, scheduling, interface management and documentation, our spectrum also covers quality assurance as well as employee training and qualification.

Network: Take advantage of our existing and well-functioning partner network, which we are happy to expand continuously. Whenever it makes professional sense and fits humanly.

Best Price: Through many years of experience with and consistent use of Best Cost Partners, we offer you our services at reasonable costs. The management of your projects always remains in the best hands with us.

Values to which we are very attached

Our values drive us forward as an organisation and connect us as a community.

  • Treating everyone else as we would like to be treated.
  • Being willing to listen openly, having the courage to change our position.
  • Dealing with each other and our stakeholders honestly, ethically and above reproach.
  • Respect for commitments as the basis for building trusting relationships.
  • Have the tireless will to be the best in our business, individually and collectively.
  • Being enthusiastic about who we are and what we do.

Responsible employer = reliable partner

One is the condition of the other: We can only be a reliable development partner for you if we create a working atmosphere in which everyone has fun at work and is motivated to work together for success. And you can rely on that!

QRelation Engineering Team

Consistent development competence for aviation, medical technology, plant engineering and shipbuilding

Antony C. Cardozo

Antony C. Cardozo


Stefan Heinsohn

Stefan Heinsohn


Frank Glade

Frank Glade


Benefit from reliable and defined contact partners

Hagen Hoch

Hagen Hoch


Jens Winter

Jens Winter

Head of Administration


Experienced managers and experts

Today 20+ employees

  • Experienced and dedicated team: Senior Engineers with practical experience and high commitment
  • Cross-industry know-how of the team from expert level to the 1st and 2nd management level
  • Average age 42 years
André Schacht

André Schacht

Head of Engineering

Dirk Grötzner

Dirk Grötzner

Lead Engineer Aero

Mohamed Alawieh

Mohamed Alawieh

Lead Engineer Medtech

Susanne Weydringer

Susanne Weydringer

Lead Project Management

Flexible forms of contract

The complete solution from a single source or full support for short-term capacity increases

As an engineering service provider who is an expert in development, project management and implementation, we are accustomed to serving very flexibly different customer and industry requirements.

Our focus always remains on the customer’s business processes and structure. Depending on your needs, we are at your disposal for comprehensive support or your detailed solution. Cooperation takes place either within the framework of a contract for work and services or in the form of temporary employment.


Contract for work / catalogue service

The processing in the work package or by catalogue service allows you a very flexible resource planning with full cost transparency. Delivery contents can be continuously adapted if required. This is done by weekly, written delivery.


Service contract

Sometimes it takes a look from the outside. Our experts develop new solutions and break up old structures. We independently develop the commissioned services. Remuneration is based on time and effort, either daily, weekly or monthly – according to your wishes.


Temporary employment

Your teams will be strengthened ad hoc by our specialists in case of bottlenecks on site. Act economically and remain flexible in your personnel planning.

Today 10+ partner companies

Efficient network for technically useful integration

The QRelation Engineering core team is large enough to handle even the most demanding projects. The core team manages your projects and complements the necessary resources quickly and flexibly according to project expenditure from our partner network.

Thanks to the close cooperation of the parent company QRelation Management Team GmbH, this knowledge and network is also available to you! This means that, in addition to technical expertise, project management and certification of our solutions are also available.

Use our existing and very well functioning partner network, which we extend continuously. Whenever it makes professional sense both professionally and humanly.


Privileged Partner

With the help of selected partner companies, we strengthen our capacity and competence, depending on project requirements.


Network of Experts

In addition, we have a large network of freelance experts at our disposal who we involve in special topics.


Best-Cost Partner

We are also able to develop cost-optimised project solutions for you with the involvement of best-cost partners.

With full commitment

we are active in the following associations and organisations to support the challenges and topics.

Hamburg Aviation

QRelation is member of Hamburg Aviation. Hamburg Aviation is the brand name of the “Luftfahrtcluster Metropolregion Hamburg e.V.” (Aviation Cluster Hamburg Metropolitan Region), an association of companies, research institutions, educational institutions and the Free and Hanseatic City of Hamburg, with the goal of promoting the aviation industry in the Hamburg Metropolitan Region.

QRelation is a member of the Hanseatic Engineering & Consulting Association, since 2001 one of the most important driving forces for the North German aviation locations.
As a registered association (e.V.) the association represents more than 5000 specialists, engineers and technicians. HECAS consists of a mixture of first tier, medium and small engineering companies from the entire industrial sector.
Life Science Nord

QRelation is a silver member of Life Science Nord, the regional industry network for medical technology, biotechnology and pharmaceuticals for the states of Hamburg and Schleswig-Holstein.

With over 260 members, it represents the interests of the life science industry in Hamburg and Schleswig-Holstein. The specific know-how of its association members across a wide range of sub-areas makes the Life Science Nord cluster in Hamburg and Schleswig-Holstein a unique location. Through intelligent networking of the existing expertise and competences, the association provides a broad knowledge base, strengthens the exchange of knowledge and thus permanently increases the innovative power of the location.

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