Muquans

What Muquans does

Muquans is a French high-technology company founded in 2011 in Talence (near Bordeaux) that designs, manufactures, and commercializes quantum sensors and related laser and optical subsystems. Spun out of more than 15 years of academic research at the Observatoire de Paris (LNE-SYRTE) and Institut d'Optique (LP2N), the company is the only commercial provider in the world of cold-atom quantum gravimeters and cold-atom atomic clocks. Its core products include the Absolute Quantum Gravimeter (AQG), the MuClock atomic frequency standard, a Regeneration Station for long-haul optical frequency transfer, and a suite of turnkey laser and optical subsystems (ILS, SML/USML, RCD, iMOB).

The company sells turnkey scientific instruments to government, defense, metrology, and research customers, including national metrology institutes (LNE-SYRTE), geological surveys (INGV), defense agencies (French MoD/SHOM, ONERA), and infrastructure operators (SNCF Réseau). Revenue is generated primarily through high-value hardware sales, supplemented by custom development services. Distribution is direct in Europe and North America and channel-based in China and India through four regional distributors. Sales cycles are long and driven by enterprise field engagement, conference presence, and academic publications rather than mass-market channels.

The business model is anchored in long-cycle institutional procurement, with revenue concentrated in defense, government, and research budgets. Strategic partnerships with Pasqal (quantum computing), ONERA (aerospace), and INGV (geophysics) extend the company into adjacent verticals. The technology moat rests on proprietary cold-atom physics, an unmatched commercial product portfolio in this category, and a scientific advisory board including Nobel-tier physicists.

Name

Muquans

Legal name

Muquans, SAS

Website

https://muquans.com

Company type

Private

Founded year

2011

Operating status

Operating

Headcount range

11–50 employees

Short description

Muquans is a French deep-tech company that designs and commercializes the world's only cold-atom quantum gravimeters and atomic clocks, serving defense, geophysics, metrology, and research customers with turnkey quantum sensors and laser subsystems.

Ownership category

akta.pro rank

Product category

Quantum Sensors

NAICS

Electromedical and Electrotherapeutic Apparatus Manufacturing (334510)

SIC

Electromedical & Electrotherapeutic Apparatus (3845), Semiconductors & Related Devices (3674), Measuring & Controlling Devices, Nec (3829)

akta.pro primary industry

Quantum Inertial Sensing (Accelerometers & Gyroscopes) (HDAGAHAB)

akta.pro secondary industries

Quantum Photonics & Quantum Imaging (Single-Photon, Lidar, Ghost Imaging) (HDAGAHAF), Quantum RF & Microwave Sensing (Quantum Receivers) (HDAGAHAG), Quantum Sensor Components & Subsystems (Lasers, Vacuum, Photonics, Diamond/NV, MEMS) (HDAGAHAM)

Keywords

• Quantum gravimeters
• Cold atom sensors
• Atomic clocks
• Precision laser systems
• Optical frequency transfer

Headquarters

HQ city

Talence

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Quantum Gravity Sensors: Sale of the Absolute Quantum Gravimeter (AQG) and quantum differential gravimeters as turnkey commercial instruments. Targets geophysics, defense, civil engineering, and resource exploration markets. One-time hardware sale with potential service/maintenance contracts.
2. Atomic Clocks and Time/Frequency Instruments: Sale of MuClock cold-atom frequency standards and time/frequency transfer solutions. Revenue from instrument sales to metrology labs, GNSS operators, telecommunications companies, and government timing infrastructure.
3. Frequency Transfer Infrastructure: Sale and deployment of regeneration stations and network solutions for high-performance optical frequency transfer over fiber, supporting national metrology and timing networks.
4. Laser and Optical Systems: Sale of turnkey laser systems (ILS, SML, USML series), frequency-doubling modules (RCD), and integrated micro-optical benches (iMOB) to research institutions and quantum technology developers.
5. Custom Solutions and Development: Bespoke technological development services leveraging Muquans' expertise in quantum physics, laser technologies, and system engineering. Ranges from custom laser systems or microwave synthesizers to fully integrated quantum solutions.

Go-to-market motion3 records

Distribution channels5 records

Marketing channels7 records

Core offering

Muquans manufactures and commercializes turnkey quantum sensors and laser systems based on laser-cooled atoms. Its core products include the Absolute Quantum Gravimeter (AQG) for absolute gravity measurements at µGal sensitivity, the MuClock cold-atom atomic clock for ultra-stable time/frequency references, a portfolio of laser systems (ILS, SML, USML, RCD, iMOB) for cold-atom experiments, and Regeneration Stations for coherent optical frequency transfer over fiber networks. It also offers custom engineering and integration services for clients needing tailored quantum and photonic solutions.

Product overview

Muquans is a leading supplier of integrated quantum solutions with a broad product line in quantum inertial sensing, high-performance time and frequency applications, and advanced laser solutions. The core product portfolio centers on three main categories: (1) the Absolute Quantum Gravimeter (AQG), the only commercially available quantum gravity sensor offering absolute measurements at µGal sensitivity; (2) the MuClock, the only commercially available time and frequency reference based on quantum manipulation of laser-cooled atoms; and (3) a comprehensive suite of laser and optical solutions including the ILS (Intelligent Laser Systems), SML/USML high-power laser series, RCD frequency-doubling modules, and iMOB integrated micro-optical benches. Supporting these core products, Muquans offers time and frequency transfer solutions via regeneration stations for ultra-stable optical frequency dissemination over fiber networks, along with custom-tailored solutions for specific technological requirements.

Differentiator

Problem solved

Functional benefit

Products and services

• Absolute Quantum Gravimeter (AQG) The only commercially available quantum gravity sensor, providing absolute gravity measurements at µGal sensitivity with automated continuous data acquisition, active vibration compensation, and transportable design. Used by geophysics research institutions, geological surveys, civil engineering firms, and defense agencies for underground resource exploration, volcanic monitoring, hydrography, and structural integrity studies.
• MuClock Atomic Clock The only commercially available time and frequency reference based on quantum manipulation of laser-cooled atoms. Produces dense atomic clouds more than 10 times per second with a flicker floor of ≤ 2.0 × 10^-15 at 10 days. Used by metrology labs, GNSS operators, telecommunications companies, and government timing infrastructure.
• ILS Laser Series (Intelligent Laser Systems) Turnkey laser systems offering fast tunability and accurate control of absolute laser frequency with fiber outputs. Designed for ultra-stable atom cooling, atom interferometry, or Bose-Einstein Condensation in research and industrial quantum technology setups.
• SML and USML Laser Series High-power narrow-linewidth laser systems generating up to 1 W output power with robust frequency stabilization and high spectral purity for various experimental setups in quantum physics and photonics.
• RCD Series Frequency-Doubling Module Compact high-power, high-efficiency frequency-doubling module generating several watts of optical power in the visible range with high wall-plug efficiency and excellent optical performance for laser experiments.
• iMOB Series Integrated Micro-Optical Benches High-performance, robust, and ultra-stable power splitting modules with adjustable ratio delivered in a fully integrated package for optical signal distribution in quantum and photonic systems.
• Regeneration Station for Frequency Transfer Stand-alone device that coherently regenerates optical signals to enable long-haul dissemination of ultra-stable optical frequency references over fiber, achieving relative short-term frequency stability < 2×10^-17 at 1s and flicker < 5×10^-19. Used by national metrology institutes and timing network operators.
• Custom Quantum Solutions Bespoke technological development services covering custom laser systems, microwave synthesizers, and fully integrated quantum solutions built on Muquans' scientific and engineering expertise. Targeted at research institutions and industrial clients with specialized requirements.

Quantifiable outcome

• Sensitivity of 50 µGal/√Hz at a quiet place for Absolute Quantum Gravimeter
• +4 more outcomes

Named customers5 records

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Partnerships

Nine partnerships are on record, tiered core and major.

• PasqalcoreStrategic or Co-development Partner · 21 April 2020Strategic partnership agreement signed April 21, 2020 between Muquans and Pasqal, a French company developing quantum processors from arrays of neutral atoms. The partnership aims to develop cutting-edge laser and control solutions to push the technological boundaries of quantum computing. Muquans leverages its unique industrial and technological expertise in quantum gravimeters and atomic clocks to supply key technological building blocks and technical assistance to accelerate Pasqal's processor development. This is a co-development relationship where Muquans contributes its cold-atom and laser expertise to Pasqal's neutral atom quantum computing platform.
• Insight Scientific Photonics (Beijing, Xi An, Wuhan, Shanghai) Co. Ltd.coreChannel Partner/ Reseller/ DistributorRegional distribution partner for Muquans products in China. Operates across Beijing, Xi An, Wuhan, and Shanghai. Managed by Jeff Li (李军锋). Represents Muquans in the Chinese market for quantum sensors and laser solutions.
• Photonteck Company Limited (Shenzhen, Wuhan)coreChannel Partner/ Reseller/ DistributorRegional distribution partner for Muquans products in China. Operates in Shenzhen and Wuhan. Managed by Anson Zhu. Provides local sales and support for Muquans quantum sensors and laser products in Southern China.
• Khushi Communications Pvt. Ltd.coreChannel Partner/ Reseller/ DistributorRegional distribution partner for Muquans products in India. Managed by Prem Sethi. Handles sales and distribution of Muquans quantum sensing and timing products in the Indian market.
• Complete Instrumentation Solutions Pvt. Ltd.coreChannel Partner/ Reseller/ DistributorRegional distribution partner for Muquans products in India. Managed by Neeraj Chadha. Provides distribution and technical support for Muquans products in India.
• LNE-SYRTE (Observatoire de Paris)coreStrategic or Co-development PartnerLong-standing academic partnership with LNE-SYRTE (Laboratoire National de Métrologie et d'Essais – Systèmes de Référence Temps-Espace) at Observatoire de Paris for development of quantum differential gravimeters and validation of laser systems. LNE-SYRTE is one of the major international experts in time standards and atomic metrology, and is a co-founder of Muquans' core technology.
• ONERA (Office National d'Etudes et de Recherches Aérospatiales)majorStrategic or Co-development PartnerCollaboration with ONERA on the shipborne quantum gravimeter development program for the French Ministry of Defense and SHOM. ONERA brings aerospace expertise to the integration of quantum gravimeters into maritime environments.
• LPL (Laboratoire de Physique des Lasers)coreStrategic or Co-development PartnerAcademic partner in the REFIMEVE+ project for ultra-high performance frequency transfer over optical links. LPL collaborated with Muquans and LNE-SYRTE on the deployment of a 2 × 856 km coherent optical link between Paris and Grenoble.
• INGV (Istituto Nazionale di Geofisica e Vulcanologia)majorStrategic or Co-development PartnerCollaboration partner for deployment of the Absolute Quantum Gravimeter on Mount Etna, Italy. INGV supported the installation at 2820 m altitude for continuous volcanic activity monitoring under the Newton-g European Commission H2020 project.

Scale indicators6 records

Recent moves6 records

Expansion highlights6 records

Emerging players

• M Squared Lasers: M Squared Lasers develops photonics and laser platforms for quantum technology, sensing, and biophotonics. Its SolsTiS titanium-sapphire laser platform overlaps with Muquans' ILS and SML/USML laser series in serving quantum research and cold-atom laboratories.
• ID Quantique: ID Quantique is a Swiss company specializing in quantum cryptography and quantum sensing solutions, including single-photon detectors and quantum random number generators. It is comparable to Muquans as a European quantum sensing company serving research, defense, and timing customers with adjacent product lines.

Broad incumbents

• iXblue (Exail): Exail (formerly iXblue) is a French high-technology company producing inertial navigation systems, atomic clocks, and quantum sensors for defense and maritime applications. It is a broad incumbent that ships fiber-optic gyros and rubidium clocks and competes with Muquans in defense and hydrography (e.g., SHOM) markets.
• Microchip Technology (Microsemi): Microchip Technology (through its Microsemi acquisition) is a leading commercial supplier of cesium and rubidium atomic clocks for telecom, defense, and GNSS timing infrastructure. Its chip-scale and rubidium clocks compete with Muquans' MuClock in mass-deployment timing applications, though Muquans targets the high-performance cold-atom segment.
• Safran Electronics & Defense: Safran is a major French defense and aerospace group with extensive inertial navigation, timing, and sensor capabilities. Its broader portfolio competes with Muquans in defense and aerospace quantum sensing procurement and could be a strategic acquirer of cold-atom technology for navigation-grade products.

Direct peers

• Menlo Systems: Menlo Systems supplies optical frequency combs, ultrastable lasers, and timing solutions used in quantum sensing and time/frequency metrology. Its femtosecond laser and frequency comb products overlap directly with Muquans' ILS/USML lasers and regeneration station infrastructure serving national metrology institutes.
• AOSense: AOSense is a US-based developer of cold-atom quantum sensors, including atom interferometer gravimeters, gyroscopes, and atomic clocks built on laser-cooled atom technology. It directly competes with Muquans in the same cold-atom quantum sensor product category serving defense and geophysics customers.
• Infleqtion (formerly ColdQuanta): Infleqtion is a US-based quantum technology company commercializing cold-atom platforms for quantum computing, sensing, and precision timing. It overlaps directly with Muquans in cold-atom quantum sensors and clocks, targeting similar defense, geophysics, and timing infrastructure use cases.
• Toptica Photonics: Toptica Photonics manufactures tunable diode lasers and laser systems widely used in cold-atom physics, quantum computing, and quantum sensing research. Its laser products serve the same customer base and overlap with Muquans' ILS/SML/USML laser series used for atom cooling and interferometry.
• Vector Atomic: Vector Atomic develops quantum sensors for precision navigation, timing, and geophysics using cold-atom and photonic technologies. It is one of the closest direct competitors to Muquans, building gravity gradiometers, optical clocks, and inertial sensors for defense and commercial markets.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/muquans

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Funding overview

Funding rounds

Investors

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M&A

Investments

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

Frequently asked questions about Muquans