Company profile

3A Composites Airex AG

Supplier Global Sins Switzerland Official source checked
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Company overview

3A Composites Airex AG

Company type
Supplier
Primary location
Sins, Switzerland
Service area
Global
Verification
Official source checked
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3A Composites Core Materials, headquartered through Airex AG in Sins, develops lightweight structural core materials for marine and other composite industries. Its AIREX, BALTEK, LANTOR and ENGICORE technologies support sandwich construction where weight reduction, durability, stiffness and sustainable material choices are important.

Company information

Company type
Supplier
Primary country
Switzerland
Primary city
Sins
Website
https://www.3accorematerials.com/
Email
corematerials@3AComposites.com
Phone
+41 41 789 66 00

Ownership and company structure

Parent company 3A Composites Group / Schweiter Technologies

Business facts

Business model Manufacturer

Services and operating profile

Service area
Global
Operating regions
Europe, Americas, China, Ecuador, Papua New Guinea and global marine/composites markets.
Client focus
Boatbuilders, shipyards, composite fabricators, designers and industrial manufacturers requiring lightweight structural core materials.
Core services

Composite core-material development, manufacturing, application engineering, technical support and global supply.

Products / services

AIREX rigid foams, BALTEK balsa, LANTOR nonwovens, ENGICORE solutions and engineered sandwich-core materials.

Specialisms

Marine composite cores, PET and PVC foams, balsa cores, sandwich structures and lightweight engineering.

Notable projects

3A Composites Airex AG is an official METSTRADE 2026 exhibitor in Amsterdam, stand 11.712, presenting marine core materials including AIREX and BALTEK products.

Brands represented

AIREX; BALTEK; LANTOR; ENGICORE

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Locations

Other

METSTRADE 2026 published address

Industrie Nord 26
5643 SINS
Switzerland
Switzerland

Address published by the organiser for the METSTRADE 2026 exhibitor. Not independently verified as registered headquarters. https://www.metstrade.com/exhibitors/3a-composites-airex-ag

Profile details

Company details and contact

Listing status

Company listing status

Verification
Official source checked
Last verified
Oct. 4, 2026
Claim status
Unclaimed
Locations
1

Verification and listing information is reviewed from available company, public or industry sources. How Superyacht Guide verifies listings.

Contact

Contact and enquiry

Phone
+41 41 789 66 00

Contact details are shown where available from company, public or industry sources.

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