Name

Arsalis

Legal name

Arsalis

Website

https://arsalis.com

Company type

Private

Founded year

2005

Operating status

Operating

Headcount range

1–10 employees

Ownership category

akta.pro rank

Product category

Biomechanics Measurement Equipment

NAICS

Electromedical and Electrotherapeutic Apparatus Manufacturing (334510), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (3345), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451)

SIC

Electromedical & Electrotherapeutic Apparatus (3845), Orthopedic, Prosthetic & Surgical Appliances & Supplies (3842), Surgical & Medical Instruments & Apparatus (3841)

akta.pro primary industry

Corrective Exercise, Movement Screening & Biomechanics (HSADAIAM)

akta.pro secondary industries

Sports & Active Rehabilitation Devices (Adaptive Sports Mobility, Performance Prosthetics) (HLAHAMAJ), Prosthetics/Orthotics Rehab & Amputee Rehabilitation (HSADAIAN)

Keywords

• Biomechanics measurement equipment
• Force plate systems
• Instrumented treadmill
• Patient reported outcomes
• Human performance assessment

Headquarters

HQ city

Glabais

HQ country

Belgium

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Biomechanics equipment sales: Sale of force measurement hardware including 3D force plates, instrumented treadmills (gaitway 3D), and instrumented handles (KINGRIP). Products are engineered for research and clinical applications with high accuracy specifications.
2. PROMs licensing (Rehab-scales): Web-based Patient-Reported Outcome Measures available free for daily clinical practice and research. License required for clinical trials and commercial applications, providing recurring licensing revenue.
3. Software and integration services: Software solutions integrated with lab equipment for data processing and automated reporting, including digital data streaming to motion capture systems (Qualisys, Vicon, Noraxon)

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Arsalis designs, develops, and manufactures specialized biomechanics hardware — including the gaitway 3D instrumented single-belt treadmill, 3D-Force plates, and KINGRIP instrumented handles — to objectively measure human motor performance for biomechanics research, clinical rehabilitation, sports science, and aerospace applications. The company also operates Rehab-scales, a web application providing Patient-Reported Outcome Measure (PROM) questionnaires based on Rasch psychometric methodology for clinical and research use.

Product overview

Arsalis develops a portfolio of biomechanics and human performance measurement equipment alongside patient assessment platforms. The product line centers on force measurement systems including the gaitway 3D instrumented treadmill (available with or without elevation), 3D-Force plates (900600 and 600450 models), and KINGRIP instrumented handles for grip analysis. The gaitway 3D represents the core platform—a joint development with h/p/cosmos that measures 3D ground reaction forces during walking and running. The 3D-Force plates complement this for overground analysis, with the P-Deck option enabling combined pressure-force measurement on the treadmill. Supporting the hardware portfolio is Rehab-scales, a web-based Patient Reported Outcome Measure platform for patient functional assessment based on Rasch analysis methodology. The products serve research institutions, clinical facilities, and aerospace applications.

Differentiator

Problem solved

Functional benefit

Brands

• Gaitway 3D: Instrumented single belt treadmill measuring ground reaction forces in three directions, developed jointly with h/p/cosmos sports & medical gmbh. Used for biomechanics, clinical gait rehabilitation, and athletic running applications.
• KINGRIP
• 3D-Force Plates
• Rehab-scales

Products and services

• gaitway 3D instrumented treadmill Instrumented single-belt treadmill measuring 3D ground reaction forces during walking and running, for biomechanics research, clinical gait rehabilitation, and athletic running applications. Features 3D force decomposition, online biofeedback, and recording up to 10 kHz.
• gaitway 3D with elevation Variant of the gaitway 3D instrumented treadmill with an elevation module enabling incline training. Running surfaces available in 150/50cm, 170/65cm, and 190/65cm dimensions with speed ranges up to 40 km/h.
• gaitway 3D without elevation Standard variant of the gaitway 3D instrumented treadmill without an elevation module, designed for level walking and running biomechanics analysis.
• 3D-Force plate 900600 Large 3D force plate (896 x 596 x 138 mm, 45 kg) with four strain gauge sensors measuring vertical, fore-aft, and lateral ground reaction forces. Suitable for research, jump analysis, and custom lab setups.
• 3D-Force plate 600450 Compact 3D force plate (600 x 450 x 80 mm, 24 kg) with four strain gauge sensors measuring forces in three directions. Up to 20 force plates can be connected simultaneously and synchronously via a digital Ethernet interface.
• KINGRIP instrumented handles Instrumented handles specifically designed for KINARM End-Point Lab, measuring normal force (grip force) and horizontal tangential force (load force) applied on each contact surface. Supports both power grip and precision grip modes.
• Rehab-scales web application Web application providing Patient-Reported Outcome Measure (PROM) questionnaires for functional assessment of patients in clinical practice and research. Based on Rasch model psychometric methodology for accurate linear measurement of patient outcomes. Free for daily clinical practice and research worldwide; license required for clinical trials and commercial applications.

Quantifiable outcome

• Biomechanical parameters including step length, width, frequency, swing/stance duration, force peaks, loading rate, center of pressure, and center of mass 3D displacement
• +2 more outcomes

Named customers7 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration9 records

Feature6 records

Partnerships

Seven partnerships are on record, tiered core and minor.

• h/p/cosmos sports & medical gmbhcoreStrategic or Co-development PartnerJoint development partnership for the gaitway 3D instrumented treadmill. h/p/cosmos provides the treadmill hardware while Arsalis provides the force measurement instrumentation and software. This is a flagship co-development resulting in the first single-belt instrumented treadmill with 3D force measurement capability.
• European Space Agency (ESA)coreStrategic or Co-development PartnerLong-standing partnership for space applications including the SLS (Subject Loading System) for the ISS treadmill and the GRIP experiment on the International Space Station studying motor control in microgravity. Arsalis develops specialized equipment for astronaut exercise and research in space.
• QinetiQ SpacecoreStrategic or Co-development PartnerCollaborator with Arsalis and UCLouvain on the GRIP space project with ESA, focused on studying motor control of precision grip in microgravity conditions.
• Université catholique de Louvain (UCLouvain)coreStrategic or Co-development PartnerFounding institution and ongoing research partner. Arsalis originated from UCLouvain's LOCO lab and READ department. Deep collaboration on research projects including GRIP, SLS, FRITE@Home, and MOBILPLATE, as well as joint development of Rehab-scales PROMs.
• AxinesiscoreStrategic or Co-development PartnerCollaborator on FRITE@Home tele-rehabilitation project developing advanced solutions combining REAtouch Lite device with Arsalis PROMs integration for home-based rehabilitation of children with cerebral palsy and stroke adults.
• HELHacoreStrategic or Co-development PartnerPartner in FRITE@Home project and co-developer of Rehab-scales web application. HELHa collaborates with Arsalis and UCLouvain on tele-rehabilitation solutions and PROMs development.
• BiowinminorStrategic or Co-development PartnerHealth technology cluster supporting FRITE@Home project. Biowin is a Belgian health industry cluster facilitating innovation projects in the health technology sector.

Scale indicators4 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Kistler Group: Swiss-based manufacturer of high-precision force plates and biomechanics measurement platforms (e.g., Kistler 3D force plates, gait analysis systems). Direct competitor to Arsalis' 3D-force plate and gaitway 3D product lines, serving the same research, clinical, and sports-science buyer base.
• Moticon GmbH (formerly Novel): Developer of pressure-sensitive insoles and gait analysis systems for clinical and sports applications. Overlaps with Arsalis on gait and movement analysis tooling, especially in rehabilitation and sports-medicine use cases.
• Bertec Corporation: US-based manufacturer of force plates, instrumented treadmills, and balance assessment systems used in biomechanics, sports medicine, and clinical research. Competes head-to-head with Arsalis gaitway 3D and 3D force plates for the same research-lab procurement budgets.
• Zebris Medical GmbH: German manufacturer of pressure measurement platforms and instrumented treadmills for gait analysis and rehabilitation. A direct competitor on pressure/force treadmill platforms and also an integration partner for Arsalis' new P-Deck option (2025).
• Tekscan Inc. US-based manufacturer of high-resolution pressure measurement systems used in gait, foot biomechanics, and clinical assessment. Directly overlaps with Arsalis on pressure-distribution analysis complementing its 3D force plates.
• AMTI (Advanced Mechanical Technology, Inc.): Manufacturer of multi-axis force platforms and instrumented treadmills widely used in gait analysis and biomechanics research. Directly comparable offering to Arsalis' force plates and instrumented treadmill range, targeting universities and clinical gait labs.
• BKIN Technologies (KINARM): Canadian manufacturer of KINARM robotic exoskeleton labs for upper-limb biomechanics and rehabilitation research. Arsalis' KINGRIP instrumented handles are designed specifically to integrate with KINARM, making them adjacent peers in upper-limb motor-performance assessment.

Broad incumbents

• Qualisys AB: Swedish provider of marker-based motion capture systems for biomechanics and clinical gait analysis. Direct technology and integration partner with Arsalis (gaitway 3D streams to Qualisys QTM), and a comparable lab-platform vendor serving the same research buyers.
• h/p/cosmos sports & medical gmbh: Major manufacturer of medical and sports treadmills, including the treadmill hardware platform underlying Arsalis' gaitway 3D. Competes broadly in the same labs via its own treadmill line while also serving as Arsalis' flagship co-development partner.
• NORAXON USA Inc. Provider of EMG, IMU, and motion-capture systems used in biomechanics and clinical gait analysis. Comparable to Arsalis on the biomechanics data-acquisition side and a long-standing integration partner for the gaitway 3D platform.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/arsalis

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 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 Arsalis