The Company

More than just experience…

Sigma Aerospace Metals, Germany GmbH is an independent subsidiary of Sigma Aerospace Metals, LLC headquarted in New York. Founded in 1994, we have established ourselves as a supplier of metallic sheets, plate and semi-finished products for the aerospace industry.

The Bremen branch was founded as a German-American company in May 2016 to directly support the European market, and a hard-metals facility was opened in Pennsylvania in 2019.

Our customers appreciate our many years of international experience, as well as our knowledgeable service. We only work with reputable suppliers, and industry-leading manufacturers. Stock from all three warehouses is available from all locations to meet your requirements for aluminum, stainless and alloy steels, titanium and special materials according to European and American specifications.

As a DIN EN 9120/AS 9120 certified company, quality is our top concern.

Sigma Aerospace Team Bremen
Sigma Verladung

Loading directly at the warehouse in Bremen

What makes us better?

The sum is greater than the parts.

  • Sigma Aerospace Metals takes care of your needs – everything from a single source! We have what you’re looking for!
  • Direct imports from the USA – with no additional third-party costs – take advantage of the direct pricing – also duty-free from our free tradezone warehouse.
  • Your trust is worth everything to us! Thanks to our extensive network, we know which partner is the right one for the product you are looking for.
  • Thanks to the combination of decades of experience on the German and American markets, we are reliable and knowledgeable.
  • The simplest and most cost-effective logistic solutions are found quickly.
  • Short distances = short lead times!
  • As in New York and Pennsylvania, the office and warehouse are also located in the same location in Bremen.
  • Direct access to our own warehouse enables immediate processing of your inquiries and short delivery times.
  • The use of the same ERP system guarantees complete traceability.
  • We also offer a knowledgeable service in the area of​​ processing. Vinyl masked, sheared, tagged, engraved or drilled. We have volume-pricing available for heat treating, milled material and testing – All performed by a NADCAP certified company – Let our experience and connections help you.
  • Our central location in Bremen enables us to offer multiple daily shipping options -no matter whether by air, road or sea. We specialize in custom packaging so that your shipment arrives safely.

Fast, reliable and safe delivery.

  • Due to our central location in the Bremen logistics center, we can offer daily loading options. No matter whether by air, road or sea.  
  • Sigma USA is located near JFK International Airport and the New Jersey piers and uses its own trucks to deliver its shipments to these locations daily to ensure fast and safe delivery to the carrier.

Let’s have a look

The Sigma Gallery

SIGMA Download Center

TÜV Nord EN9120:2018 DE

TÜV Nord EN9120:2018 EN

Round Bars

Current Flyer

Temper Designations

Better with SigmaAero

The Sigma Group began supplying aerospace products 26 years ago. Initially as an intermediary, today as a service provider, we are more than just a distributor. Our daily work includes high quality requirements for the aerospace industry, starting with complete traceability, through the examination of certificates and also the examination by an external test laboratory. As a German branch, we quickly decided to set up our own quality management system according to EN 9120/AS 9120: 2010. After just a few months, we were able to meet these requirements and continuously improve them. At the beginning of 2020 we received our re-stamping approval from TÜV Nord and thus ensure that even the cut piece that is not marked at the factory also meets customer requirements.


Our quality system fully complies with the requirements of AS 9120B and ISO 9001: 2015.

The complete certification and traceability of all metals down to the basic source is documented and made available on request.


We offer our customers the highest level of reliability and quality assurance.

Fast turnaround time for stock orders.

We are there for you

  • Tanja Behrens
  • Daniel Lal
Tanja Behrens

Tanja Behrens

Managing Director SIGMA Aerospace Metals    

Germany GmbH                           

Tel: 0421 694134-20

Daniel Lal

Daniel Lal

Any questions?

Write to us – we will contact you immediately …