Advanced Supply Solutions

Creating value by challenging convention in aviation supply chain


Nexspares is the leading independent partner helping aircraft operators design and implement state-of-the-art material supply concepts that increase operational and financial efficiency

market insights

Supply Strategy

We devise material supply concepts that enhance the use of internal resources while positioning your organisation to fully exploit the market opportunities.
initial provisioning

Initial Provisioning

Even before taking off, we got you covered. We provide you with our technical and commercial expertise to get you ready for the first flight.
contracting & tendering


We help unlock your hidden potential in procurement. We specialize in negotiations, tendering, contracting, supplier relationship management and end-to-end process improvement on both an operational and strategic level.

Experience you can trust

Surplus Strategy

Airbus and Boeing provisioning

B737 Outstation Supply Concept

Wheels and Brakes Support Contracts

A220 Initial Provisioning

Component Support Contracts

Patrick Massow
Head of Product Sales Closed Loop Solutions Europe, CIS, Middle East, Africa
Lufthansa Technik

“We partnered with Nexspares to create integrated MRO services with added value for our customers. Nexspares’ experience and dedication helped us to design solutions tailored to the airlines needs – reliable, innovative and customer-centric!”

Petr Hutla
Director Technical Procurement

Nexspares has been a trustworthy partner to secure optimal component support contracts and to avoid unnecessary spend in initial provisioning. What we value the most is that they become part of our team: working closely to improve how we plan and source aircraft spares. We would absolutely recommend them.

Norman Rummler
Senior Director Technical Fleet Management
Austrian Airlines

Nexspares quickly blend into our teams and dive deep into our operational data, thanks to their vast knowledge of the aviation supply chain. Their capacity to both “get their hands dirty” and convince C-Level managers enables us to deliver significant savings while safekeeping our high operational requirements.

Our Values


With only your best interest in mind, we provide truly objective and honest advice that you can trust.


We never stop questioning the status quo and we connect you to the latest advances in products, tools and concepts.


We are focused on meeting and exceeding your requirements. We will be by your side for a smooth and seamless operation, even after implementation.

Our People

We are a network of independent experts with complementary knowledge and passionate about delivering value to our clients


Jasin Kolar

Founding partner

Jasin is passionate about aviation supply chain, strategy and negotiations. With over ten years of experience with both small and big airlines as well as MRO’s, he has been responsible for designing, executing and implementing various procurement projects with significant cost savings and sustainable improvements in operational efficiency.

Alex Duran

Founding partner

Alex is a mechanical engineer that got hooked by the complexity of supply chains. Through innovative data management and technical expertise, he translates business and operational goals into actionable strategies for airlines and MROs around the globe.
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