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GaAs (Gallium Arsenide)

GaAs (Gallium Arsenide)

semiconductor

III-V semiconductor for RF, microwave, and optoelectronic applications

Total Connections

4 manufacturers

Producers

0

Users

4

Countries

France, Portugal

Material Brief

Type: semiconductor

Used by: United Monolithic Semiconductors (UMS), MACOM (ex-OMMIC), Amkor Technology Portugal (ATEP), Proto-Electronics

Users (4)

Manufacturers that use this material in production

III-V semiconductor foundry producing GaAs, GaN, and SiGe ICs for RF and microwave applications up to 100GHz. ESA-qualified for space. Key for drone telemetry and communication links.

Villebon-sur-Yvette, FranceMedium (50-249)Small Batch (10-100)
usesManufacturer

European III-V semiconductor center with 40+ year heritage in GaAs and GaN MMIC fabrication. Acquired by MACOM in 2023. ESA-qualified for millimeter-wave applications.

Limeil-Brévannes, FranceMedium (50-249)Small Batch (10-100)
usesManufacturer

Europe's largest Outsourced Semiconductor Assembly and Test (OSAT) facility. 500,000 sq ft facility specializing in advanced semiconductor packaging, EMIB technology, MEMS and sensor technologies. Strategic partnerships with Infineon and Intel.

Mindelo, PortugalLarge (250-999)Volume (1K+)

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usesContract Manufacturer

Rapid PCB prototyping specialist with X-ray inspection and online quoting (<10 min). 2,300+ customers, 25,000+ orders. Specializes in 1-50 item prototyping.

Braga, PortugalSmall (10-49)Prototype (1-10)

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usesEMS

System

ID: 40004a16-6aaf-40c3-a4e7-11db21bc479dSlug: gaasCreated: 4/25/2026Updated: 4/25/2026