Laboratorio Subterráneo de Canfranc

What Laboratorio Subterráneo de Canfranc does

Laboratorio Subterráneo de Canfranc (LSC) operates an underground scientific research laboratory beneath the Pyrenees mountains in Canfranc-Estación, Huesca, Spain. The facility provides an ultra-low background radiation environment that enables fundamental physics experiments impossible at surface-level sites, including dark matter detection, neutrinoless double beta decay searches (NEXT), cryogenic rare-event detection (CROSS), and axion searches (BabyIAXO). LSC also supports nuclear spectroscopy, geology, and an expanding underground biology platform (TELERA, GraCosFish, DarkABX) for astrobiology and space-analog research. The laboratory is one of few facilities worldwide with cryogenic infrastructure capable of testing superconducting quantum sensors (ICRQ project) in a low-radiation environment.

Core technology assets include high-purity germanium spectrometers (GeRysy I and II) for material radiopurity screening under the JASC project, the HENSA neutron-spectrometry array providing 5-15x higher neutron response than conventional systems, a Class 1000/100 clean room, electroforming services for ultra-pure copper shielding, and dilution refrigerators for quantum-circuit work. Supporting experiments span xenon time projection chambers (100 kg of 90% enriched 136Xe for NEXT), bolometric detectors (CROSS), and a solar axion helioscope (BabyIAXO). Surface facilities at Walqa (Huesca) host quality-control lines for the international Hyper-Kamiokande collaboration.

The business model is non-commercial public research infrastructure. LSC is operated by the consortium "Consorcio para el Equipamiento y Explotación del Laboratorio Subterráneo de Canfranc" with funding from the Spanish Ministry of Science, Innovation and Universities, the European Regional Development Fund (FEDER), and the Plan for Recovery, Transformation and Resilience (PRTR/MRR). There is no commercial pricing; access is granted through proposal review by Scientific and Access Committees, with external users able to submit via LSC and LNGS Scientific Services Request forms. The laboratory has 1-10 administrative/operational employees and serves international university and government research partners including IFAE Barcelona, IMB-CNM-CSIC, Jagiellonian University Kraków, Lawrence Berkeley National Laboratory, the Hyper-Kamiokande Collaboration, SOCIB, and IFREMER.

Name

Laboratorio Subterráneo de Canfranc

Legal name

Consorcio para el Equipamiento y Explotación del Laboratorio Subterráneo de Canfranc

Website

https://lsc-canfranc.es

Company type

Private

Founded year

2006

Operating status

Operating

Headcount range

1–10 employees

Short description

Laboratorio Subterráneo de Canfranc is a Spanish publicly funded underground research laboratory in the Pyrenees providing ultra-low-radiation facilities for international dark matter, neutrino, nuclear physics, quantum-sensing, and astrobiology experiments.

Ownership category

akta.pro rank

Product category

Scientific Research Infrastructure (Underground Particle Physics Laboratory)

NAICS

Testing Laboratories and Services (541380)

SIC

Services-Commercial Physical & Biological Research (8731)

akta.pro primary industry

Nuclear Materials Testing, Assay & Characterization Services (NDA/NDE, radiochemistry, materials analysis) (EUAKAIAL)

akta.pro secondary industry

Industrial Radiography & NDT Services (Gamma radiography, source handling, field inspection) (EUAKAIAF)

Keywords

• Underground laboratory services
• Low-background physics research
• Material radiopurity screening
• Neutrino and dark matter experiments
• Cryogenic detector development

Headquarters

HQ city

Sabiñánigo

HQ country

Spain

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Public Research Funding: LSC is a public research infrastructure (Consorcio para el Equipamiento y Explotación del Laboratorio Subterráneo de Canfranc) funded by government sources including European Regional Development Fund (FEDER), Plan for Recovery Transformation and Resilience (PRTR), and Recovery and Resilience Mechanism (MRR). No commercial revenue generation.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels7 records

Core offering

Laboratorio Subterráneo de Canfranc is an underground research facility that provides a shielded, ultra-low background radiation environment in the Spanish Pyrenees for rare-event physics experiments (dark matter, neutrino, double beta decay, axion searches) and biology studies. It offers scientific services including radiopurity material screening with HPGe spectrometers, Class 1000/100 clean room access, and ultra-pure copper electroforming, alongside dedicated experimental platforms (NEXT, CROSS, BabyIAXO, ICRQ, HENSA, JASC) for international research collaborations.

Product overview

Laboratorio Subterráneo de Canfranc is a Spanish underground scientific research laboratory providing infrastructure for fundamental physics and biology experiments. The facility operates as a unified research platform offering specialized equipment and services including high-purity germanium detectors (GeRysy, GeRysy II), neutron detection systems (HENSA), superconducting qubit research (ICRQ), and ultra-low background facilities. The laboratory hosts major international experiments including NEXT for neutrinoless double beta decay, CROSS for bolometric detection, and BabyIAXO for axion searches. Supporting services include radiopurity screening (JASC), clean room facilities, and electroforming. The facility also conducts underground biology research.

Differentiator

Problem solved

Functional benefit

Products and services

• NEXT (Neutrino Experiment with a Xenon TPC) A neutrinoless double beta decay search experiment using a high-pressure xenon gas Time Projection Chamber with electroluminescent amplification, made available to international research collaborations.
• CROSS (Cryogenic Rare-event Observatory with Surface Sensitivity) A bolometric detection technology experiment for rare-event searches using cryogenic detectors with pulse-shape discrimination to discriminate alpha particles and reject surface radioactive impurities.
• BabyIAXO An axion helioscope experiment designed to detect solar axions using an underground magnetic telescope configuration.
• JASC (Jagiellonian Advanced Screening at Canfranc) A high-purity germanium (HPGe) spectrometer screening service for ultra-low background radioactivity measurements of materials used in rare-event experiments.
• HENSA (High Efficiency Neutron-Spectrometry Array) A neutron detection array using the Bonner Spheres principle with 3He-filled tubes that measures and characterizes neutron backgrounds in underground laboratories, providing 5–15× higher neutron response than conventional systems, from thermal to 10 GeV.
• ICRQ (Superconducting Qubit Technology) A quantum technologies research platform studying the impact of ionizing radiation on superconducting qubits and developing radiation-resistant qubits for stable quantum sensors using a dilution refrigerator.
• Radiopurity Services Ultra-low background radioactivity measurement services for materials screening required for rare-event physics experiments.
• Clean Room Services Class 1000/100 clean room facilities for assembly and testing of radiation detectors and sensitive experimental components.
• Electroforming Services Ultra-pure copper electroforming service for producing shielding components with minimal radioactive contamination.
• Biology Platform Experiments Underground biology research program including experiments such as GraCosFish (PB-09-24), DarkABX (PB-10-24), and TELERA (PB-11-25) studying microbial evolution, microgravity effects, and radiation adaptation in low-radiation conditions.

Quantifiable outcome

• Background levels below 0.5 counts/year in 1 tonne of isotope in ROI achievable with CROSS technology
• +1 more outcomes

Named customers9 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Six partnerships are on record, tiered core and minor.

• Hyper-Kamiokande CollaborationcoreStrategic or Co-development Partner · 18 June 2026International neutrino telescope project with LSC participation in PMT protective cover testing and quality control. LSC hosts HKFOP meetings and serves as testing facility for HK components. The 6th HKFOP meeting was held at LSC facilities in June 2026.
• SOCIB (Balearic Islands Coastal Oceanographic Observatory)coreStrategic or Co-development PartnerCollaboration for implosion testing of Hyper-Kamiokande PMT protective covers. SOCIB facilities in Palma de Mallorca host the test campaigns with LSC and UdG personnel conducting the validation tests.
• Jagiellonian University KrakówcoreStrategic or Co-development PartnerJASC (Jagiellonian Advanced Screening at Canfranc) project providing ultra-low-background HPGe spectrometers (GeRysy I and II) for material screening at LSC clean room facilities.
• IFAE Barcelona (Institute for High Energy Physics)coreStrategic or Co-development PartnerLeading institution in ICRQ project for superconducting qubit development. IFAE team develops high-sensitivity qubits for deployment in LSC dilution refrigerator.
• IMB-CNM-CSIC (Institute of Microelectronics of Barcelona)coreStrategic or Co-development PartnerPartner in ICRQ project contributing quantum circuit expertise. CSIC team collaborates with IFAE and LSC for quantum sensor development.
• IFREMER (French Institute for Ocean Science)minorStrategic or Co-development PartnerCollaboration in GraCosFish experiment studying microgravity effects on fish development, contributing ocean science expertise.

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• China Jinping Underground Laboratory (CJPL): World's deepest underground laboratory in Sichuan province (CDEX, PandaX dark matter experiments, CUP-12, Jinping neutrino experiment). Direct peer for rare-event detection research with much greater rock shielding depth; strategic competition and complement in global underground science.
• Boulby Underground Laboratory: UK underground science facility in a working potash and polyhalite mine, hosting dark matter searches (DRIFT, CYGNUS), ultra-low background materials screening, and astrobiology/planetary science. Closest European analogue to LSC in multi-disciplinary underground science incl. biology and space-analog programs.
• Yangyang Underground Laboratory (Y2L / IBS): Korean underground laboratory that hosted the KIMS dark matter experiment and now hosts COSINE-100/200. Comparable scale and mandate for low-background particle physics; potential Asia-region partner/competitor in the same neutrino and dark matter research ecosystem.
• SNOLAB: Canadian deep underground laboratory in Sudbury, Ontario, hosting dark matter (DEAP, SuperCDMS), neutrino (SNO+), and fundamental physics experiments under ~2 km rock cover. Closest direct peer to LSC given similar rare-event science mandate, multi-experiment platform, and government-consortium governance.
• Sanford Underground Research Facility (SURF): US deep underground laboratory in South Dakota's former Homestake gold mine, hosting the Majorana Demonstrator, LUX-ZEPLIN dark matter search, and CASPAR neutron physics. Directly comparable multi-experiment platform with similar consortium/government funding structure and ICTS-like mission.
• Laboratori Nazionali del Gran Sasso (LNGS): Italy's flagship underground physics laboratory under the Apennines, hosting dark matter (XENON, DAMA/LIBRA), neutrinoless double beta decay, and neutrino experiments. Directly comparable to LSC in scientific mission, hosting model (INFN consortium), and even offers a cross-referenced scientific services request system referenced on LSC's own website.
• Kamioka Observatory (ICRR, University of Tokyo): Japanese underground observatory under Mt. Ikenoyama that hosts Super-Kamiokande and is the home site for Hyper-Kamiokande. Direct peer in neutrino physics and the principal scientific counterpart that LSC supports through its QC and protective cover testing programs for Hyper-Kamiokande.
• Laboratoire Souterrain de Modane (LSM): French underground laboratory under the Fréjus tunnel in the Alps, hosting low-background gamma spectroscopy (Obelix), dark matter (EDELWEISS), and nuclear astrophysics experiments. Direct peer in European underground physics, similar scale, and similar government-CNS-IN2P3 consortium operation.

Broad incumbents

• Lawrence Berkeley National Laboratory: Large US national laboratory collaborating with LSC on the NEXT neutrinoless double beta decay experiment. Much broader mission scope (energy, biology, computing) but shares LSC's ultra-low background detector science portfolio. Functions as larger-incumbent collaborator.

Others

• Institute for High Energy Physics (IFAE Barcelona): Spanish research institute partnering with LSC on NEXT and ICRQ, doing adjacent work in particle physics, detector R&D, and quantum technologies. Functions as a feeder institution and scientific collaboration partner rather than competitor.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• Xtwitter.com/labsubcanfranc
• YouTubeyoutube.com/channel/labsubcanfranc
• Facebookfacebook.com/LaboratorioSubterraneoDeCanfranc

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds

Investors

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M&A

Investments

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