Quality, Compliance & Sustainability

Quality and sustainability are of paramount importance to us.


In order to guarantee quality and sustainable employability, we apply various quality methods and strategies.

In addition to quality assurance through the standards of ISO 9001, ISO 14001 ISO 3834-2 and DIN 2303 Q1 & Q2:2013, Addit uses the methods and strategies below in its engineering, sheet metal and assembly activities to guarantee high quality and sustainable deployability.

Using PCS (Process Control System) automation technology, the real-time output of various process parameters can be compared with the input process parameters.

Using the alarm management tool, any output parameter deviations from the input parameters can be corrected in time. This minimises process errors.


All punched and laser-cut sheet metal parts are checked with an Electronic Visual Control System with automatic accurate display of any deviations from the drawing.

We monitor and control our business processes partly with the help of statistical process controls (SPC). This technique enables us to continuously improve our business processes, which benefits efficiency and product quality.

Both before, during and after the production and service process, the various quality measures of the entire design and production process are followed (FAI).

Sampling tests are carried out using the Product Part Approval Process (PPAP) method to check whether the end product meets the product specifications and quality requirements. This information is documented and provided in a Part Submission Warrant form.

Where possible, we use Poka Yoke within our business processes. Poka Yoke is a quality technique for detecting errors during the development and manufacture of products in successive activities.

Using Failure Modes and Effect Analysis (FMEA), we investigate and analyse what can go wrong in the process or product, so that we can take measures in advance in the engineering and manufacturing processes to prevent errors.

This with the aim of minimising potential risks and keeping the quality standard as high as possible within the organisation.


We are compliant with the strictest quality and environmental requirements.

As an international supplier, we apply strict quality and environmental requirements. We are in possession of the following leading quality certificates:

  • ISO 9001:2015
    Latest international quality standard for continuous improvement.
  • ISO 14001:2015
    Latest international quality standard for environmental care and improvement.
  • ISO 3834-2:2015
    Latest International Welding Quality Standard .
  • DIN 2303 Q1 & Q2:2013
    Latest welding quality standard for German defence and aviation.


We conduct our business in a socially responsible manner

Addit BV strives for a sustainable world. Because the themes People, Planet and Prosperity are central to our organisation, we do business in a socially responsible manner.

The sustainable employability of people

We consider sustainable employability of people important. People determine the performance of our company. Within the framework of the theme ‘People’, we carry out the following sustainable activities:

  • Our Addit Academy with more than 500 training, education and education, up to and including our Corporate MBA, through e-learning. Individually, in a team under the guidance of a coach, always and everywhere; business-oriented, but also person-oriented.
  • Deploying people with intellectual disabilities where possible;
  • Employee participation through bottom-up approach;
  • Team building through company outings;
  • Options for on-the-job learning (following courses and training) staff;
  • Practical learning opportunities for students;
  • Setting up an ergonomic working environment with attention to safety, health and vitality;
  • Maintaining and adhering to the core values ​​developed by employees: job satisfaction, communication, collaboration, responsibility and development;
  • Protection of human rights by carrying out due diligence checks in the Supply Chain with regard to Conflict Minerals;
  • Member of the UN Global Compact to support and respect human rights, labor rights, environment and anti-corruption.

The sustainable development of the planet

We take the environment into account in our business activities. In addition to our ISO 14001:2015 environmental care policy, the following activities contribute to the ‘Planet’ theme:

  • Purchase of recycled and refurbished equipment;
  • The use of natural cleaning agents;
  • Digitisation of information to reduce unnecessary printing;
  • Replacement of company lighting to environmentally friendly LED lamps, reducing energy consumption by the lights by 85%;
  • Separation of our waste so that it can be recycled better ;
  • Regulation of waste and stimulation of reuse and recycling by enforcing the WEEE directive;
  • Adequate risk management of chemicals by enforcing REACH regulation;
  • Restrictions on the use of hazardous substances by enforcing RohS II guidelines;
  • Focus on sustainable Additive market segments such as 3D printing and sustainable energy solutions;
  • Application of lean manufacturing methods and strategies (including QRM) to eliminate waste

Social and economic prosperity

Positive business results enable sustainable growth, improvement and innovation. This is required to continue to deliver social and economic value. We deliver social and economic value by focusing on the following topics:

  • Sustainable employability of the staff;
  • Creating employment;
  • Development and integration of SMART industrial resources, strategies and methods;
  • Improvement and maintenance of ICT Infrastructure;
  • Development and improvement of quality and environmental systems and underlying processes;
  • Participation in various training initiative
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