Develops GNSS-based electronic warfare solutions for the protection of people, infrastructure and armed forces.

Accurision GmbH

Dornbirn · LustenauNew on Amplifa

Austrian high-tech companyLegal form

Dornbirn and Lustenau (AT)Locations

4-day week (Mon–Thu)Working model

About Accurision

Accurision GmbH is an Austrian high-tech company headquartered in Dornbirn with a second location in Lustenau (Vorarlberg). The company specializes in Global Navigation Satellite System (GNSS) technologies and develops cost-efficient electronic warfare (EW) solutions for the protection of people, critical infrastructure and armed forces. The SKYMARSHAL® product family covers both Electronic Attack (EA) and Electronic Protection (EP): a Long Range GNSS Jammer with a jamming range of up to 40 km across all four GNSS constellations, a Long Range GNSS Spoofer with a range of over 40 km and an integrated atomic clock, and a multi-channel, multi-frequency and multi-antenna GNSS receiver with spoofing detection that processes, among other things, Galileo E5 AltBOC. The systems are based on software-defined radio (SDR) — in-house development is performed on Xilinx Zynq UltraScale+ RFSoC platforms (ZCU111) — and allow field software upgrades without hardware modification. The modularly designed systems can be integrated into vehicles, shelters or fixed sites and deployed mobile and containerized. The products are export-controlled and intended exclusively for state-authorized users.

Site: Dornbirn
Processes: Long Range GNSS Jammer (SKYMARSHAL) – jamming/denial of GNSS signals, Long Range GNSS Spoofer (SKYMARSHAL) – spoofing/deception of GNSS signals, GNSS Spoofing Detector / GNSS Receiver (SKYMARSHAL) – multi-channel, multi-frequency, multi-antenna, Electronic Warfare – Electronic Attack (EA) and Electronic Protection, Development of electronic warfare solutions (Electronic Warfare), GNSS jamming, denial and deception (Jamming/Spoofing), Resilient positioning, navigation and timing (PNT), Spoofing detection
Materials: Software Defined Radio (SDR), Xilinx Zynq UltraScale+ RFSoC (ZCU111), Multi-constellation GNSS signal processing
Certificates: ISO 9001
Industries: Defence, Protection of critical infrastructure, Drone Defence / Counter-UAS, Government agencies and armed forces

01
GNSS signal processing and software development (C/C++, real-time)
02
FPGA/RFSoC development (Xilinx Zynq UltraScale+ RFSoC ZCU111)
03
SDR system architecture and integration (RF ADC/DAC, DMA, AXI)
04
SKYMARSHAL® product development (jammers, spoofers, receivers)
05
Platform integration (vehicles, shelters, fixed-site)

Technologies & Processes

SDR

Software Defined Radio (SDR)

The foundation of all SKYMARSHAL® systems; enables field upgrades of new signals and operating modes without hardware modification.

RFSoC

Xilinx Zynq UltraScale+ RFSoC (ZCU111)

Development platform with A53/R5 cores, RF ADC/DAC and AXI/DMA integration for embedded software and FPGA design.

GNSS

Multi-constellation GNSS signal processing

Supports AltBOC, BOC and BPSK across multiple constellations and frequency bands, including Galileo E5 AltBOC.

Locations

Dornbirn

Location (Defence contact address)

Materials: SDR, GNSS

SKYMARSHAL Long Range GNSS Jammer
SKYMARSHAL Long Range GNSS Spoofer
SKYMARSHAL GNSS Receiver

Lustenau

Location (imprint/job postings)

Materials: SDR, GNSS

Xilinx Zynq UltraScale+ RFSoC ZCU111 (SDR development environment)

Products & Systems

**SKYMARSHAL Long Range GNSS Jammer**Electronic Attack · Defence

**SKYMARSHAL Long Range GNSS Spoofer**Electronic Attack · Defence

**SKYMARSHAL GNSS Receiver / Spoofing Detector**Electronic Protection · Resilient PNT

Inside the production

Industries

DefenceProtection of critical infrastructureDrone Defence / Counter-UASGovernment agencies and armed forces

Processes & technical limits

Processes	Tolerance	Max. part	Weight	Lot size	Materials
Long Range GNSS Jammer (SKYMARSHAL) – jamming/denial of GNSS signalsEngineering	–	–	–	–	–
Long Range GNSS Spoofer (SKYMARSHAL) – spoofing/deception of GNSS signalsEngineering	–	–	–	–	–
GNSS Spoofing Detector / GNSS Receiver (SKYMARSHAL) – multi-channel, multi-frequency, multi-antennaEngineering	–	–	–	–	–
Electronic Warfare – Electronic Attack (EA) and Electronic ProtectionEngineering	–	–	–	–	–

4 Anlagen & Maschinen

Machine	Manufacturer / model	Quantity	Working area	Year built	Site
GNSS Receiver IP Core (multi-channel, multi-frequency, multi-antenna, SDR-based)	Accurision GmbH SKYMARSHAL GNSS Receiver	–	AltBOC, BOC, BPSK, Galileo E5 AltBOC, multiple constellations and frequency bands	–	Dornbirn, Austria
GNSS Jammer (Long Range)	Accurision GmbH SKYMARSHAL Long Range GNSS Jammer	–	Range up to 40 km, all four GNSS constellations, signal-aware jamming	–	Dornbirn, Austria
GNSS Spoofer (Long Range)	Accurision GmbH SKYMARSHAL Long Range GNSS Spoofer	–	Range >40 km, SDR-based, onboard atomic clock	–	Dornbirn, Austria
SDR development environment / FPGA board (Xilinx Zynq UltraScale+ RFSoC)	Xilinx/AMD ZCU111	–	A53/R5 cores, RF ADC/DAC, DMA, AXI, PetaLinux, Vitis/Vivado, FreeRTOS/Linux	–	Lustenau/Dornbirn, Austria

Additional services

Development of electronic warfare solutions (Electronic Warfare)GNSS jamming, denial and deception (Jamming/Spoofing)Resilient positioning, navigation and timing (PNT)Spoofing detectionSDR-based systemsPlatform integration (vehicles, shelters, fixed-site)

Quality

No information on certified quality assurance is available; the systems are export-controlled goods for state-authorized users.

Evidence	Dornbirn
ISO 9001

History

2025
Job postings with a 4-day week (Mon–Thu); announced trade fair participations: Bodensee Resilience Summit 2026, IDEX 2027, DSEI Germany 2027, Paris Air Show 2027, DSEI UK 2027, Milipol 2027