Markets we serve
Military, aeronautical and commercial industries
Our activities and operations
Relli supports defence organisations, aviation programmes and industrial partners within European and NATO-related markets.
We supply critical components, parts and consumables for programmes where reliability, continuity and regulatory compliance are essential.
Defence
Relli is a business-to-business supplier to military organisations across European NATO countries.
Our primary customers are based in the Netherlands, where we act as a preferred supplier to organisations including the Royal Netherlands Air Force and the Netherlands Armed Forces.
We also support defence partners in:
- Denmark
- Germany
- Belgium
- Spain
- Poland
- Scandinavian countries
We understand the requirements placed on defence suppliers in terms of delivery reliability, traceability, documentation and contractual compliance.
Aviation and aeronautical programmes
Our activities are strongly focused on both fixed-wing and rotary-wing aircraft within military and civil applications.
A key area of focus is the support of the F-35, the backbone of the Dutch fighter fleet and a strategic NATO programme.
As further detailed in the “F-35 maintenance & support” section, Relli supplies a comprehensive range of consumables and supporting materials required for effective and reliable maintenance of this platform.
Our role within such programmes is focused on:
- Continuity of maintenance
- Availability of critical consumables
- Support of logistical processes
- Sourcing of hard-to-find components

Commercial and industrial applications
In addition to defence, Relli supports civil industrial customers and specialised operators within the aviation and firefighting sectors.
Relli is the exclusive distributor of:
- Dart Aerospace (formerly SEI Industries) in selected European markets
- Rotodyne Srl
We supply, among others:
- Aerial firefighting systems (such as the Bambi Bucket®)
- Ground support equipment for helicopters
- Specialised components for industrial applications
Through our combination of distribution rights, sourcing expertise and structured supply chain capabilities, we are able to provide both standard solutions and project-based customised solutions.
Do you require support within a military, aviation or industrial programme?
Discuss your project requirements with us
We analyse your needs and provide a tailored, compliant and reliable supply solution for your project