What Maastricht Instruments does

Maastricht Instruments BV is a Dutch private limited company founded in 1998 as a spin-off from the engineering department of the Faculty of Health, Medicine & Life Sciences at Maastricht University Medical Center+ (MUMC+), operating as a strategic subsidiary of MUMC+. The company supplies specialized high-tech research equipment to universities, medical centers, and sports organizations globally, with a portfolio rooted in indirect calorimetry (gas-exchange measurement of O2 consumption and CO2 production), accelerometry (wearable motion sensing), and a curated set of partner-distributed life sciences instruments. The customer base spans academic research, clinical diagnostics, and professional sports performance applications, with documented installations in the Netherlands, the UK, and Singapore.

The company's core products include whole-body Room Calorimeters (2x3 meter airtight respiration chambers with ventilation, climate control, gas analysis, and automated data acquisition software), the Omnical Indirect Calorimeter (a modular calorimetry system with a proprietary three-phase dry gas preparation procedure), and CE-certified wearable accelerometers with integrated gyroscopes for continuous 24/7 activity and posture monitoring. Additional portfolio offerings include the FlowChamber hemostatic analyzer (500 µL whole-blood platelet and coagulation analysis in 20 minutes), the YRS100 40-channel cardiac amplifier, the HTX Sublimator for MALDI matrix deposition in mass spectrometry imaging, the HemiGlass visual-field aid, the BalanceBelt haptic balance wearable, the CO2 Challenge panic-induction system, and partner-distributed Vitrobot cryo-TEM sample preparation. The Cal Series (Restical, Sportical, Roomnical, Microbiomnical), under development via the 2025 OPZuid Stimulus grant, extends indirect calorimetry into modular, segment-specific configurations for healthcare, sports, and clinical research.

Revenue is generated primarily through one-time sales of high-end research equipment, turnkey site-specific installations (including chamber construction, gas measurement integration, and software), commercialization licensing for technology deployed across research, professional sports, and medical markets, and hardware sales of wearable healthcare devices. Distribution is mainly consultative direct sales to academic and clinical research customers, supplemented by channel partner arrangements (notably Elitac Wearables for the BalanceBelt) and OEM-style licensing. Pricing is custom-quoted based on configuration, with no publicly disclosed price list.

Name

Maastricht Instruments

Legal name

Maastricht Instruments BV

Website

https://maastrichtinstruments.nl

Company type

Private

Founded year

1998

Operating status

Operating

Headcount range

11–50 employees

Short description

Maastricht Instruments BV, founded in 1998 as a spin-off from Maastricht University Medical Center+, develops and supplies specialized indirect calorimetry, room calorimeter, and accelerometry research equipment to academic institutions, medical centers, and sports performance organizations worldwide.

Ownership category

akta.pro rank

Product category

Life Sciences Research Equipment

NAICS

Analytical Laboratory Instrument Manufacturing (334516)

SIC

Laboratory Analytical Instruments (3826)

akta.pro primary industry

General Lab Equipment (Centrifuges, Incubators, Shakers, Ovens) (HLAGAIAC)

akta.pro secondary industry

Microscopy, Imaging & Flow Cytometry Instruments (HLAGAIAE)

Keywords

• Indirect calorimetry equipment
• Metabolic measurement systems
• Room calorimeter chambers
• Wearable accelerometry devices
• Life sciences research equipment

Headquarters

HQ city

Maastricht

HQ country

Netherlands

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Research Equipment Sales: Sale of specialized high-tech research equipment including indirect calorimeters, room calorimeters, and accelerometry systems to research institutions and healthcare facilities.
2. Turnkey Solutions: Full site-specific setup solutions for respiration chamber installations including chamber construction, gas measurement systems, and software. Also offers commercialization licenses for research market.
3. Commercialization Licenses: Licensing of technology for the research, professional sports and medical markets.
4. Wearable Healthcare Solutions: Sale of wearable healthcare devices and associated applications for physical activity monitoring and healthcare research.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels3 records

Core offering

Maastricht Instruments designs, manufactures, and sells specialized high-tech research equipment for life sciences and medical fields. Its proprietary core lines are whole-body room calorimeters, the Omnical push-air canopy indirect calorimeter, and wearable accelerometry sensors with integrated gyroscope, used to measure energy expenditure, respiratory gas exchange, and physical activity. The company also markets and co-distributes a curated set of partner products including Vitrobot, FlowChamber, HTX Sublimator, YRS100, HemiGlass, BalanceBelt, CO2 Challenge, and Xilloc patient-specific implants.

Product overview

Maastricht Instruments is a specialized high-tech company offering a portfolio of innovative life sciences and medical research equipment. The core offerings include Room Calorimeters (whole-body respiration chambers for metabolic research), the Omnical Indirect Calorimeter (modular metabolic measurement system), and Accelerometry products (wearable motion sensors). The company also distributes partner products including Vitrobot (cryo-TEM sample preparation), FlowChamber (hemostatic analysis), HTX Sublimator (MALDI imaging), YourRhytmics (cardiac monitoring), HemiGlass (visual aids), BalanceBelt (haptic feedback), CO2 Challenge (clinical research), and Xilloc patient-specific implants. The portfolio targets healthcare and life sciences researchers with solutions spanning from fundamental research to clinical applications. Products are available as research systems, turnkey solutions, and commercialization licenses.

Differentiator

Problem solved

Functional benefit

Brands

• Room Calorimeters: Whole-body room calorimeter systems for metabolic research and energy expenditure measurement.
• Omnical Indirect Calorimeter
• Accelerometry

Products and services

• Room Calorimeter

Quantifiable outcome

• Highest quality respiration chamber in the world according to company assessment

Named customers5 records

Segments4 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

13 partnerships are on record, tiered core and minor.

• Maastricht University Medical Center+ (MUMC+)coreStrategic or Co-development PartnerMUMC+ is the strategic parent company of Maastricht Instruments. The company originated from the engineering department of the Faculty of Health, Medicine & Life Sciences of Maastricht UMC+. MUMC+ provides ongoing research collaboration and clinical expertise.
• Brightlands Maastricht Health Campus (BLMHC)coreStrategic or Co-development PartnerBLMHC supervises the entire innovation development process related to health and life sciences for scientists, researchers and students. Provides ideal location for building ecosystems involving imaging, regenerative medicine and innovative diagnostics.
• Maastricht University (IDEE & NUTRIM)coreStrategic or Co-development PartnerPartners in the STIM 01040 Cal-series project for developing modular metabolism measurement systems. IDEE (engineering department) and NUTRIM (research institute) provide research expertise for indirect calorimetry development.
• AIMminorStrategic or Co-development PartnerPartner in the STIM 01040 Cal-series project for developing the Omnical to TRL 7 and modular metabolism measurement systems.
• VIL KlimaattechniekminorStrategic or Co-development PartnerPartner in the STIM 01040 Cal-series project providing climate control technology for modular metabolism measurement systems.
• Risto RegeltechniekminorStrategic or Co-development PartnerPartner in the STIM 01040 Cal-series project providing control technology for metabolism measurement systems.
• DSM ResolvecoreTechnology or IntegrationStrategic partner providing airtight chambers and accompanying climate control systems for room calorimeters. Collaboration with DSM Resolve enables worldwide delivery of respiration chambers.
• Maastricht UniversitycoreStrategic or Co-development PartnerUniversity with 16,300 students and 4,300 employees. The most international university in the Netherlands, known for innovative education model and multidisciplinary research approach.
• University of WarwickcoreStrategic or Co-development PartnerOrdered a double respiration chamber with help from Human Biology Department and Maastricht Instruments. Using analytic software from HB Department and chambers from DSM Resolve.
• Singapore Institute of Clinical Science (SICS)coreStrategic or Co-development PartnerOrdered two additional room calorimeters in 2013 for clinical nutrition research. Represents major international customer for the company's calorimetry technology.
• Elitac WearablescoreChannel Partner/ Reseller/ DistributorCommercial partner for BalanceBelt distribution. Optimized product design for larger-scale production. Markets the BalanceBelt internationally through Salesco and associated distributors.
• M4i Institute of Maastricht UniversityminorStrategic or Co-development PartnerCollaborated on development and product incubation of HTX Sublimator for MALDI matrix deposition in mass spectrometry imaging.
• UM-IDEEcoreStrategic or Co-development PartnerEngineering department of MUMC+ that supported development and product incubation of FlowChamber technology and YRS100 cardiac amplifier.

Scale indicators2 records

Recent moves7 records

Expansion highlights5 records

Emerging players

• Axivity: UK-based maker of research-grade wearable accelerometers (AX3, AX6) used widely in academic cohort studies. Comparable to Maastricht Instruments' accelerometry business in target market, technology, and research-customer profile.
• ADInstruments: Provider of life science data acquisition and analysis systems (PowerLab) used in physiology and metabolic research. Overlaps with Maastricht Instruments in research physiology instrumentation, including ECG/amplifier capabilities relevant to the YRS100 product.
• BIOPAC Systems: Manufacturer of life science research instrumentation for physiology, EMG, ECG and metabolic studies. Comparable as a research physiology platform and potential competitor/adjacent vendor alongside the YRS100 cardiac amplifier.
• Breezing: Developer of portable, consumer-/clinical-friendly indirect calorimetry devices. Comparable to the future Cal Series vision of moving indirect calorimetry out of research labs and into broader clinical/consumer use cases.

Direct peers

• COSMED: Italy-headquartered global manufacturer of cardiopulmonary and metabolic testing equipment (e.g., Quark CPET, K5 wearable metabolic systems). Direct competitor to Maastricht Instruments' room calorimeters and Omnical indirect calorimeter in research, clinical and sports performance settings.
• MGC Diagnostics: US-based manufacturer of cardiopulmonary diagnostic systems, including metabolic carts and indirect calorimetry solutions. Competes head-to-head with Maastricht Instruments for hospital and research customers measuring energy expenditure and respiratory gas exchange.
• Parvo Medics: Specialist in metabolic measurement systems (TrueOne, TrueMax) used in clinical and research settings for VO2 max and indirect calorimetry. Closely comparable niche competitor to the Omnical line.
• Sable Systems International: US-based provider of high-precision respirometry and metabolic measurement instruments for animal and human physiology research. Comparable to Maastricht Instruments' room calorimeter offering in research-grade gas exchange and calorimetry.
• ActiGraph: Leading manufacturer of clinical-grade wearable activity monitors (accelerometers) widely used in academic research and clinical trials. Most direct comparable to Maastricht Instruments' CE-certified accelerometry product line.

Broad incumbents

• Vyaire Medical: Large global respiratory care company offering pulmonary function and metabolic testing equipment. Overlaps with Maastricht Instruments in clinical indirect calorimetry and pulmonary diagnostics, but at much greater scale and breadth.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Maastricht Instruments