About Us

Specialists in Airport Development Test

amd.sigma is a German consulting firm that specialises in strategic airport development. We provide the experience, technical expertise and forward-thinking strategy required to manage the long-term evolution and expansion of airport infrastructure.

We are an owner-operated business based in Berlin whose clients include both private investors and publicly operated airports. We have worked on projects for almost every German airport as well as for major international airports in Europe, Russia, the Middle East and South America.

In 2011, key personnel from Vienna based management consultancy firm adm (airport design management) and the Berlin based Sigma-Consult came together to establish amd.sigma. Our core team is made up of approximately 25 specialists from a variety of disciplines and countries of origin. They include architects and engineers as well as management, business and financial experts.


Our senior consultants have between 10 and 30 years experience and possess an in-depth understanding of the airport industry. They have worked with teams of greatly varying size, in a variety of contexts and on both sides of the table: on behalf of investors and as planning consultants. They have accumulated a huge amount of experience and developed a far-reaching network in the sector.

Based on this experience, we firmly believe that a small team of senior consultants working closely together with the client is the optimum way to facilitate effective decision-making and deliver results.

Where required, we bring in experts for particular projects but we keep our core team small. This means that our clients always receive personal advice from a highly experienced professional and allows a close and long-standing working relationship to develop between consultant and client.

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