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Comprehensive consulting for aviation – from certification & CAMO to continued airworthiness. Compliant and reliable. Book your consultation now.
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Hex Code
Color name
RGB
HSL
CMYK
#E11A27
Alizarin Crimson
225, 26, 39
356, 79, 49
0, 88, 83, 12
#333333
Mine Shaft
51, 51, 51
0, 0, 20
0, 0, 0, 80
#FFCB70
Goldenrod
255, 203, 112
38, 100, 72
0, 20, 56, 0
GREF Aviation Consulting is an independent Swiss aviation consultancy led by Alex Gref, who brings more than 20 years of industry experience. The company supports private aircraft owners and aviation organizations with safe, compliant, and efficient operations throughout an aircraft’s lifecycle. GREF Aviation is approved by the Swiss Federal Office of Civil Aviation as a Continuing Airworthiness Management Organisation (CAMO), with CAMO+ privileges for airworthiness reviews and Airworthiness Review Certificate services, as applicable.
Its services include continuing airworthiness management, maintenance planning, Airworthiness Directive and Service Bulletin monitoring, defect follow-up, technical records management, and airworthiness reviews. The company also advises on aircraft acquisitions and sales, pre-purchase reviews, import and export, registration changes, and aircraft transitions. For organizations, GREF Aviation helps establish and implement EASA Part-CAMO and Part-21J systems, including procedures, manuals, compliance planning, and approval readiness. It can also integrate Part-IS information security processes. With a practical, risk-based approach, GREF Aviation emphasizes safety, trust, transparency, and clear support tailored to each client’s needs.
Brand industry
Heavy Industry and Engineering
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How do I download the GREF Aviation logo?
The GREF Aviation logo comes in one version: a logo. Download as transparent PNG.
What are GREF Aviation's brand colors?
The GREF Aviation color palette uses the hex codes #E11A27, #333333 and #FFCB70.
The GREF Aviation name, logos and brand assets are trademarks of GREF Aviation and its affiliates. Brandfetch isn't affiliated with or endorsed by GREF Aviation. Their use is subject to GREF Aviation's brand guidelines.