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CertLex AG
Hopfenmarkt 33
20457 Hamburg, Germany
Phone: +49 (0) 40 360 97 19-0
Fax: +49 (0) 40 360 97 19-29

Executive Board: Dr. Antonia Goldner – Dr. Ralf Hillwig
Chairman of the Supervisory Board: Dr. Werner A. Poppe
Register court: AG Hamburg
Register number: 148265
Sales tax identification no.: DE 313759906


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We make every effort to provide correct, up-to-date and complete information on this website. Nevertheless, any guarantee, liability or warranty for correctness, topicality and completeness must be excluded. This also applies to all references, so-called “hyperlinks”, which are offered directly or indirectly on our website.

The content of this website is protected by copyright. It is not permitted to pass on the contents of our pages to third parties against payment.


Information about the copyright of picture sources according to § 13 UrhG:


No. 497953123, City by night, see home page, snvv


No. 607078130, cogwheel, see homepage, Mindscape studio

No. 188778464, traffic light at night, see right-hand register, AsiaTravel

No. 118630459 ,Industrial plant at night, see approval module, cozyta

No. 506532829, Cockpit, see Multi-Side-Solution, Fasttailwind

No. 184455869, container, see basic requirements, hxdyl

No. 427986052, pipe system, see Compliance-Check, nostal6ie

No. 106756229, industrial plant, see environmental protection, mmmx

No. 426500653, construction worker in evening sun, see work safety, yuttana Contributor Studio

No. 141093514, pipes on water, see Energy, Dabarti CGI

No. 62799060626, Crossing Motorway Bridges, see Privacy Policy, JaiFotomania

No. 186766919, oil platform, see targets, curraheeshutter

No. 141810838 “Industrial plant at night, see Ensuring Compliance, Cozyta

No. 732734518, automotive production, see ISO certification, xieyuliang

No. 79662880, Hercules statue Kassel, see Events, D.serra1

No. 747715216, Leipzig at night, see Events, A G Baxter

No. 682470925, Hamburg, see Events, JoergHoffmann