Performance from experience, service from conviction.

Introducing Blitzschutz Graff GmbH.

Blitzschutz Graff GmbH emerged from the Heinrich Berghausen lightning conductor factory founded in 1859 and can now look back on over 160 years of tradition. She has continued to develop both in terms of specialist expertise and in terms of technical and material equipment.
As a founding member of the Association of German Lightning Protection Companies over 65 years ago, we are now one of the leading providers of lightning protection solutions on the German market with more than 185 employees in the planning, installation and servicing of lightning protection systems.
Our services are based on experience, up-to-date technical expertise and familiarity with the relevant standards and guidelines. Assured quality, fair value for money and intensive, personalised support are the key to our sustainable success. The ongoing training of our colleagues, who range from installers to Managing Directors, is particularly important to us. We ensure a continuous transfer of knowledge through close cooperation with partners from research, industry and the public sector as well as our involvement in association and standardisation committees.

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By the way: We are happy to pass on our specialist knowledge in training courses for customers – in awareness of the great responsibility we bear for people and the environment.
Since 2011, Blitzschutz Graff GmbH has been part of the Griesemann Group – a group of companies with around 1,750 employees that specialises in the planning, installation and maintenance of industrial plants, primarily in the process engineering sector. There are numerous interfaces, particularly in the field of electrical engineering and E/MCR installation. Lightning and surge technology not only rounds off the Griesemann Group’s portfolio in a meaningful way, but also expands our capabilities in terms of effective future prospects.

Our history

Qualifications and certifications

The quality of our work processes is certified according to DIN EN ISO 9001 – and is continuously being optimised.
This is ensured by our group-wide QHSE team, which also looks after the health and safety of our employees – because this is our most important asset, alongside the high quality of our work. Our system installations are carried out in strict compliance with occupational health and safety and environmental protection regulations. Our team is excellently equipped and comprehensively trained in the area of ​​accident prevention, which is also demonstrated by our SCC certification.

In addition, the following memberships, commitments and certifications demonstrate our great expertise:

  • Member of the electrical guild
  • Member of the Association of German Lightning Protection Companies
  • Commitment of our employees in various association and standardisation committees
  • Close cooperation with manufacturers of innovative products
  • VdS recognition of experts for lightning and surge protection as well as EMC-compliant electrical systems (EMC experts)
  • BEx specialist VdS (certified lightning protection specialist for potentially explosive areas)
  • Certified lightning protection specialist (VDB – Association of German Lightning Protection Companies)

Leading the way through experience and know-how in technical and business terms

We achieve perfect implementation with a sustainable economic impact. Our references are convincing and our customers recommend us to others. Our first-class work results in engineering and installation are based on highly trained specialists and comprehensive knowledge of the latest normative and legal standards. These include, for example:

    • DIN EN 62305 T1-4 (VDE 0185-305 Part 1-4)
    • DIN EN 62305 T3 Supplement 1-5 (VDE 0185-305 Part 3 Supplement 1-5)
    • DIN 18014
    • DIN VDE 0100 Part 410, 540, 534
    • DIN EN 60079-14 (VDE 0165-1))

Our employees continuously receive further qualifications and training in order to be optimally prepared for constantly increasing demands.

References / Locations

Industry

  • Power station sector (combined cycle power plant, nuclear power plant)
  • Pipeline
  • Chemical industry
  • Pharmaceutical industry
  • Chemical industry
  • Petrol Chemistry
  • General chemical site
  • Process industry
  • Wind turbines
  • Gas pressure control and measuring systems
  • Block power heating plants
  • Residual waste incineration plants
  • Waste incineration plants
  • Data centres

Public

  • Museums
  • Swimming pools
  • Hospitals
  • Municipal buildings
  • Fire brigade
  • Golf courses
  • Churches
  • Daycare centres
  • Community centre
  • Historical buildings (castles, palaces)

Private

  • Houses
  • Industrial buildings
  • Agricultural

Regenerative energy

  • Photovoltaic systems
  • Surface systems or commercial systems
  • Bio-gas plants
  • Battery storage
  • E-fuel
  • Hydrogen plants
  • Hydrogen storage
  • Hydrogen filling stations
  • Charging infrastructure

Health and safety

Under the motto “Safe for sure”, the topic of occupational safety is regularly, authentically and positively in focus. With various activities and supporting materials, the personal responsibility and team spirit of colleagues are also strengthened.

Safe for sure
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