What LabSat GPS/GNSS Simulator does

LabSat GPS/GNSS Simulator is the GNSS testing product line of RACELOGIC Limited, a privately held UK company founded by Julian Thomas in 1992 and headquartered in Buckingham, England. The LabSat product family, launched in 2009, comprises portable record-and-replay hardware and simulation software that captures real-world Global Navigation Satellite System (GNSS) radio-frequency signals at high bandwidth and quantization, then replays them in a laboratory to test GNSS receivers without the variability, cost, and limitations of live-sky testing. Flagship LabSat 4 (released June 2024) supports up to 12-bit I&Q quantization, 10–60 MHz variable bandwidth, three independently configurable RF channels, multi-constellation/multi-frequency capture (GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC, SBAS), and tight multi-unit synchronization for dual-antenna testing; the SatGen software suite generates synthetic scenarios for any time, date, and location, with Real-Time+ variants enabling low-latency (<100 ms) hardware-in-the-loop integration.

The business sells primarily through perpetual one-time hardware licenses priced from $6,045 (LabSat 3 Replay Only) up to higher LabSat 4 Full configurations, with tiered SatGen software licenses (single to multi-constellation) and recurring calibration revenue. Go-to-market combines direct sales for North America (Novi, Michigan office opened October 2023) with a distributor network covering 50+ countries and wholly-owned regional entities in the UK, USA, Germany, Sweden, and China. Customers include leading GNSS chip designers (Intel, Qualcomm, Broadcom, u-blox), consumer/wearable OEMs (Garmin, Fitbit, Apple, Samsung, Polar, Sony, LG, Fujitsu), automotive and intelligent transport (Zoox, Siemens Mobility, Kapsch, Cambium Networks), and aerospace and technology majors (Boeing, Cisco, Siemens), with 800+ corporate customers and 100+ academic institutions worldwide, including 100+ educational institutions such as Cambridge, Stanford, and Imperial College London. UKAS ISO/IEC 17025:2017 calibration accreditation is held at the UK, USA, and Germany facilities and ships with every new unit.

Name

LabSat GPS/GNSS Simulator

Legal name

RACELOGIC Limited

Website

https://labsat.co.uk

Company type

Private

Founded year

1992

Operating status

Operating

Headcount range

101–250 employees

Short description

LabSat, a product line of RACELOGIC Limited (UK, founded 1992), designs portable GNSS record-and-replay hardware and SatGen simulation software that lets 800+ manufacturers of GNSS chips, wearables, automotive, and aerospace systems test receivers in the lab using real or synthetically generated satellite signals.

Ownership category

akta.pro rank

Headquarters

HQ city

Buckingham

HQ country

United Kingdom

HQ region

Europe

Offices5 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Technology or R&D, Personnel, Marketing or Sales, Operations, Infrastructure

Revenue model

1. Hardware Sales (LabSat Recording/Replay Systems): LabSat systems are sold as hardware units with various configurations (Replay Only, Record and Replay) and tiers (Lite, Core, Full). The company manufactures portable GNSS recording and replay hardware that captures real-world satellite signals. Multiple product tiers allow customers to pay only for needed capabilities.
2. SatGen GNSS Simulation Software: SatGen software licenses provide simulation capabilities for creating custom GNSS test scenarios. Available in multiple versions (single constellation, dual constellation, triple constellation, full multi-constellation) with optional Real-Time capabilities. USB dongle required for operation; version upgrades available.
3. Calibration and Support Services: ISO/IEC 17025:2017 accredited calibration services offered at UK, USA, and Germany facilities. New systems shipped pre-calibrated with accreditation certificates at no extra cost. Extended support, warranty upgrades, and repair services beyond standard warranty period.
4. Accessories and Peripherals: Sale of complementary products including GNSS antennas (active and passive), RF test enclosures, expansion connectors, SSD storage, batteries, SD cards, and Dual Sync cables for multi-unit synchronization.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels9 records

Core offering

LabSat designs and manufactures portable GNSS (GPS/GNSS) record-and-replay hardware plus accompanying SatGen simulation software, enabling engineers to capture real-world satellite RF signals and replay them in the lab to test and validate GNSS receivers, chips, and devices. Offerings include the flagship LabSat 4, LabSat 3 family, SatGen scenario-generation software, and LabSat Real-Time+ for low-latency hardware-in-the-loop testing, supported by ISO/IEC 17025 calibration services.

Product overview

LabSat GPS/GNSS Simulator offers a comprehensive product portfolio centered on GNSS (Global Navigation Satellite System) signal recording, replay, and simulation solutions. The core hardware products include LabSat 4 (flagship multi-frequency recorder/replayer with 12-bit quantization and real-time streaming), LabSat 3 (affordable portable L1 multi-constellation recorder/replayer), and LabSat 3 Wideband (wideband variant with higher bandwidth). Supporting software includes SatGen Software and SatGen Real-Time+ for creating and generating GNSS test scenarios, with compatibility across all LabSat systems. The ecosystem is complemented by LabSat Real-Time+ for hardware-in-the-loop testing, LabSat Test Enclosure for radiated testing, and ISO/IEC 17025 calibration services. Accessories include dual sync cables and expansion connectors. The product line follows a platform-plus-modules architecture where users select from various LabSat hardware variants with optional software licenses for simulation, supporting industries from automotive and aerospace to wearables and chip manufacturing.

Differentiator

Problem solved

Functional benefit

Brands

• LabSat 4: Advanced GNSS recorder and replay simulator with 12-bit quantization, 10-60 MHz variable bandwidth, and 3 configurable RF channels
• LabSat 3
• SatGen Software
• LabSat Real-Time+

Products and services

• LabSat 4 Advanced multi-constellation, multi-frequency GNSS record-and-replay simulator with up to 12-bit I&Q quantization, 10-60 MHz variable bandwidth, 3 individually configurable RF channels, and real-time streaming of SatGen scenarios. Supports GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC, SBAS, and Pulsar signals across upper/lower L-band and S-band. Sold in Lite, Core, and Full tiers for engineering and production test teams.
• LabSat 3 Affordable, portable, battery-powered multi-constellation GNSS recorder/replayer with 9.66 MHz bandwidth, 1-bit or 2-bit quantization, and one-touch record and replay. Captures GPS L1, GLONASS G1, BeiDou B1, QZSS, Galileo E1, and SBAS signals without requiring specialist training.
• LabSat 3 Wideband Wideband variant of LabSat 3 with three bandwidth settings (56 MHz, 30 MHz, and 10 MHz), supporting capture and replay of GNSS signals in upper L-band (1559-1610 MHz) and lower L-band (1164-1300 MHz). Supports 1-bit, 2-bit, and 3-bit quantization. Includes integral HTML interface for browser-based configuration.
• SatGen Software GNSS simulation software for designing and generating user-defined test scenarios for any satellite constellation, at any time, date, and location worldwide. Available in single, dual, triple, and full multi-constellation versions; compatible with all LabSat record-and-replay systems via USB dongle license.
• LabSat Real-Time+ Compact, low-latency GNSS hardware-in-the-loop (HIL) testing module that generates real-time dynamic GNSS RF signals corresponding to position data from external HIL simulators. Achieves latency under 100 ms from NMEA input to GNSS RF output for single constellation scenarios.
• SatGen Real-Time+ Real-time variant of SatGen software that generates scenarios with current UTC time stamps, enabling live GNSS signal output synchronized with real-world time for hardware-in-the-loop testing with LabSat 4.
• ISO/IEC 17025 Calibration Service UKAS ISO/IEC 17025:2017 accredited calibration service delivered from facilities in the United Kingdom, United States (Detroit), and Germany (Wetzlar). Every new LabSat system ships pre-calibrated with an accredited certificate at no extra cost; re-calibration, extended warranty, and repair services are also offered.
• LabSat Test Enclosure RF-shielded test enclosure that enables conducted and radiated testing of GNSS devices with built-in antennas, including wearables, smartphones, and fitness trackers, in an interference-free environment.

Quantifiable outcome

• C/No control becomes more linear with higher external attenuation (testing receiver sensitivity)
• +3 more outcomes

Named customers21 records

Segments8 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration11 records

Feature6 records

Partnerships

17 partnerships are on record, tiered regional and core.

• Arazim Ltd.regionalChannel Partner/ Reseller/ DistributorExclusive distributor for Israel. Contact: Sason Noama, Phone: +972 8 9230555. Handles sales and support for LabSat products in the Israeli market.
• Lunitek S.r.l.regionalChannel Partner/ Reseller/ DistributorDistributor for Italy. Contact: Mauro Spampani, Phone: +39 0187 692 070 / +39 0187 622 339. Handles sales and support for LabSat products in Italy.
• NaelcomregionalChannel Partner/ Reseller/ DistributorDistributor for France. Contact: Luc Gaudin, Phone: +33 1 48 61 95 28 / +33 6 07 51 23 78. Handles sales and support for LabSat products in France.
• Techtarget Equipamentos Científicos Ltd.regionalChannel Partner/ Reseller/ DistributorDistributor for Brazil and South America. Contact: Tania Mendes, Tel: +55 11 4330 4399. Address: Rua Gonçalo Fernandes, São Paulo. Handles sales and support for LabSat products in Brazil.
• RACELOGIC USAcoreChannel Partner/ Reseller/ DistributorDirect sales and service office for North America since October 1, 2023. Location: Novi, Michigan. Contact: Elijah Owens, Phone: +1 248-488-7737. Provides direct sales, technical support, and calibration services for North American customers.
• PPM GmbHregionalChannel Partner/ Reseller/ DistributorDistributor for Austria, Germany, and Switzerland. Contact: Stefan Geissler, Phone: +49 8856 803 0980 / +49 1705 787071. Handles sales and support for LabSat products in DACH region.
• Sampson TechnologyregionalChannel Partner/ Reseller/ DistributorDistributor for UK, Belgium, Denmark, Finland, Norway, and Sweden. Contact: Mark Sampson, Phone: 01908 526468 / 07932 970082. Address: 7 Gratton Court, Milton Keynes, MK4 2HD, UK.
• RF DesignregionalChannel Partner/ Reseller/ DistributorDistributor for South Africa. Contact: Andrew Hutton (Sales Director), Phone: +27 (21) 555-8400. Address: Spearhead Business Park, Montague Gardens, Cape Town. Handles sales and support for LabSat products in South Africa.
• Shanghai Zeer Navigation Technology Co.regionalChannel Partner/ Reseller/ DistributorDistributor for China. Contact: Wu Yong (吴勇), Phone: +86-20- 38104042. Address: Block 2, Beidou Industrial Zone, No. 99, Lane 215, Gaoguang Road, Qingpu District, Shanghai.
• V3 Novus PVT. Ltd.regionalChannel Partner/ Reseller/ DistributorDistributor for India. Contact: Hemanth Kumar HD, Phone: +91 9880 150656 / +91 9886 079696. Address: #681, Sukhada, 3rd & 4th Floor, NTI Phase 2, Railway Parallel Rd, Rajiv Gandhi Nagar, Bengaluru, Karnataka.
• VBOX Japan Inc.regionalChannel Partner/ Reseller/ DistributorDistributor for Japan. Contact: Tatsuya Kobayashi, Phone: +81 45 475 3703. Address: Toriyama-cho 237, Kōhoku-ku, Yokohama, Japan 222-0035.
• GNSS Solution Co., Ltd.regionalChannel Partner/ Reseller/ DistributorDistributor for Korea. Contact: Steven Kim, Phone: +82 2-6737-7617. Address: 08389 Seoul, Digital-ro 26-gil, Guro-gu, 大륭포스트타워 8차 L동 1306호.
• Taiwan LE Communications Co. Ltd.regionalChannel Partner/ Reseller/ DistributorDistributor for Taiwan. Contact: Robert Lin, Phone: +886 2 8221 1258. Address: 11F-2, No. 880, Chung-Cheng Rd., Chung-Ho City, Taipei Hsien, Taiwan.
• Spring Technologies Pte. Ltd.regionalChannel Partner/ Reseller/ DistributorDistributor for Singapore. Contact: King Siong Chua, Phone: +65 6282 0337. Address: 130 Joo Seng Road #05-02, Singapore 368357.
• Step GlobalregionalChannel Partner/ Reseller/ DistributorDistributor for Australia and New Zealand. Contact: Danijel Lloyd, Phone: +61 3 9551 7334. Address: 1 Arco Lane, Heatherton, VIC. 3202, Australia.
• DATRON-TECHNOLOGY s.r.o.regionalChannel Partner/ Reseller/ DistributorDistributor for Czech Republic and Slovakia. Contact: Jiri Malus, Phone: +421 45 5458 480. Address: Dúbravy-Hradná č. 375, 962 12 Detva.
• MCL Consult TelecomregionalChannel Partner/ Reseller/ DistributorDistributor for Romania and Moldova. Contact: Cristian Mateescu, Phone: +40 372 900 944 / +40 720 000 560. Address: Strada Mugurelui nr. 32, Bragadiru, IF, 077025, Romania. Website: mclct.ro.

Scale indicators6 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• u-blox: Swiss GNSS chip and module manufacturer that is both a named LabSat customer (using LabSat to validate its chips) and an adjacent competitor in GNSS positioning products and services. Useful as a benchmark for chip-vendor-side test demand.
• Keysight Technologies: Large global T&M company whose GNSS simulation capabilities are part of a much broader wireless and electronics test portfolio. Larger R&D and sales resources than LabSat, but with overlapping GNSS testing offerings for enterprise customers.
• Hexagon / NovAtel: Major GNSS positioning technology company (part of Hexagon) offering receivers, correction services, and simulation/test tools. Broader portfolio than LabSat's focused test equipment approach, but competes in adjacent GNSS testing segments.

Direct peers

• Spirent Communications: Established GNSS test & measurement company whose GSS series simulators directly compete with LabSat in record, replay, and simulation of GPS/Galileo/BeiDou/GLONASS signals for aerospace, automotive, and consumer electronics customers. Closest head-to-head competitor at the high end of the market.
• Rohde & Schwarz: German T&M leader whose SMBV100A GNSS simulator directly competes with LabSat 4 in multi-frequency, multi-constellation signal generation. Significantly larger overall portfolio but overlapping GNSS-specific product surface.
• CAST Navigation: US-based specialist in GPS/GNSS simulation and test equipment (CAST-1000 series), competing directly with LabSat in defense, aerospace, and commercial GNSS receiver testing.
• Syntony GNSS: French software-defined GNSS simulator specialist, including underground/indoor positioning simulators that overlap with LabSat's SatGen software simulation segment. Direct competitor on the software side of the test stack.
• Ifen: German GNSS technology company offering the NavX-NCS professional multi-frequency, multi-constellation GNSS simulator. Closely comparable to LabSat 4 in target use cases and European customer base.
• Accord Technology & Software: GNSS simulation software company providing signal simulation and testing tools that compete with LabSat's SatGen offering, particularly in software-only and customizable simulation workflows.
• Orolia (Safran Electronics & Defense): PNT specialist (now part of Safran) offering the GSG series of GNSS simulators that directly compete with LabSat's record-and-replay hardware. Strong aerospace and defense footprint overlap with LabSat's Boeing customer relationship.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@labsatgnss
• Xx.com/LabSatGNSS
• LinkedInlinkedin.com/company/labsat

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about LabSat GPS/GNSS Simulator