What Rheonics does

Rheonics GmbH is a Swiss precision instrumentation company founded in 2012 and headquartered in Winterthur, Switzerland, with a US regional headquarters in Sugar Land, Texas. The company designs, manufactures, and markets inline fluid property sensors — primarily density meters and viscometers — for industrial process monitoring and control. It serves a broad cross-section of process industries including printing and coating, energy and hydrocarbons (oil & gas), petrochemicals, food/dairy/beverages, industrial mixing and grinding, chemical and battery manufacturing, coolants and refrigerants, mining/minerals/metals, marine, and life sciences, with named enterprise references including Kenvue, Coca-Cola, Reckitt, Unilever (package printing), battery manufacturers, oil and gas operators, and investment casting foundries.

Rheonics' product portfolio rests on its proprietary Torsional Balanced Resonator (TBR) technology, protected by US Patent 9518906 (balanced resonator design) and US Patent 8291750 (gated phase-locked loop sensing electronics). The TBR uses a balanced tuning fork with flattened tine ends that simultaneously determines viscosity via mechanical damping and density via resonant frequency, with measurements that are insensitive to mounting orientation and flow rate. The portfolio comprises four core sensor platforms — SRV (wide-range inline viscometer, up to 500 bar/300°C), SRD (density-viscosity meter with sanitary fittings), DVP (gas/fluid density-viscosity meter for LNG, up to 1,000 bar/200°C, titanium construction), and DVM (HPHT meter for reservoir conditions up to 30,000 psi and 400°F with ~0.7cc sample volume) — plus specialized systems such as the SDP sand detector probe, SlurrySense with CleanWave intelligent data filtering, RPS InkSight multi-station ink viscosity control, SRD MudSense, and Stargate. Sensors integrate with major PLC/IPC platforms (Siemens, ABB, Rockwell, Emerson, B&R, Beckhoff, Schneider, Delta V) and cloud platforms (AWS, Azure, Google Cloud) via standard industrial protocols (Modbus, Ethernet/IP, Profinet, HART, 4-20mA) and an exposed cloud connectivity API. Certifications include ATEX, IECEx, JPEx, KCs, EHEDG, 3-A, ISO 9001, and API 6A/16A, with documented alignment to GDPR, NIST 800-171/53, and CMMC Level 2.

Rheonics operates a configured-sensor hardware sales model with quote-based pricing via an online RFQ process, complemented by software (Rheonics Control Panel desktop, SensorView mobile app on iOS/Android), accessories (thermal chambers, calibrators, flow cells), and professional services through its support portal and system integrator network. Go-to-market combines direct field sales from Winterthur and Sugar Land with a global network of representatives, solution partners, and certified system integrators. Marketing spans industry events (IFT FIRST 2026, EICF 2026), technical whitepapers and YouTube content, and active profiles on LinkedIn, X, Facebook, Instagram, and YouTube. The company is privately held with no disclosed venture funding; an InvestHorizon 2021 recognition is the only capital event on record, suggesting a bootstrapped or founder-financed operating profile at 11–50 employees.

Name

Rheonics

Legal name

Rheonics GmbH

Website

https://rheonics.com

Company type

Private

Founded year

2012

Operating status

Operating

Headcount range

11–50 employees

Short description

Rheonics GmbH is a Swiss manufacturer of inline density and viscosity sensors based on proprietary Torsional Balanced Resonator technology, serving process monitoring and control applications across printing, oil and gas, food and beverage, chemical, and battery manufacturing customers worldwide.

Ownership category

akta.pro rank

Product category

Industrial Process Instrumentation

NAICS

Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451)

SIC

Industrial Instruments For Measurement, Display, And Control (3823), Totalizing Fluid Meters & Counting Devices (3824), Measuring & Controlling Devices, Nec (3829)

akta.pro primary industry

Industrial Sensors (Pressure, Temperature, Flow, Level, Proximity, Vibration) (IMAGAFAA)

akta.pro secondary industry

Test & Measurement Equipment (Oscilloscopes, DAQ, signal analyzers, calibration benches) (IMAGAFAC)

Keywords

• Inline process viscometers
• Density meters
• Fluid property sensors
• Process instrumentation
• Industrial viscosity measurement

Headquarters

HQ city

Winterthur

HQ country

Switzerland

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Industrial Sensors and Instrumentation Hardware: Sale of inline process density meters, viscometers, and specialized sensors (SRV, SRD, DVP, DVM, SDP). Sensors are sold with various pressure/temperature ratings, materials, certifications, and process connections configured to customer application requirements.
2. Integrated Systems and Solutions: Turnkey integrated solutions including SlurrySense, Sand Detector Probe systems, RPS InkSight multi-station control systems, and retractable probe assemblies. Complete monitoring and control packages with software integration.
3. Software and Control Panel: Rheonics Control Panel (RCP) software and SensorView app for data acquisition, analysis, and device configuration. Cloud connectivity API for AWS, Azure, Google Cloud.
4. Accessories and Thermal Chambers: Supporting products including sensor cables, mounting brackets, temperature control modules (STCM, DTCM), calibrators, and flow-through cells.
5. Professional Services: System integration support, remote configuration, commissioning assistance, and technical support services through Rheonics Support Portal and system integrators.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels7 records

Core offering

Rheonics designs, manufactures, and markets inline process density meters and viscometers for real-time monitoring of fluid density, viscosity, and temperature in industrial applications. The company sells physical sensor hardware built around its patented Torsional Balanced Resonator (TBR) technology, supported by Sensor Module Electronics (SME), software (Rheonics Control Panel, SensorView app), accessories, and integrated systems for verticals including oil & gas, printing, food & beverage, chemical, and battery manufacturing.

Product overview

Rheonics is a Swiss precision instrumentation company offering a portfolio of inline fluid density meters and viscometers for industrial process monitoring and control. The product portfolio centers on four core sensor platforms: SRV (inline viscometer), SRD (density-viscosity meter), DVP (ultra-high accuracy gas/fluid density-viscosity meter for LNG applications), and DVM (HPHT density-viscosity meter for reservoir conditions up to 30,000 psi). These sensors share Rheonics' proprietary torsional balanced resonator technology and common SME electronics platform for signal processing and communication. The portfolio includes specialized solutions like RPS InkSight (multi-station ink viscosity control system), SDP Sand Detector Probe, SLS SlurrySense, and SRD MudSense. Thermal chambers (STCM-PL, STCM-IFP, STCM-BB, DTCM-PL) and calibrators provide temperature control and calibration accessories. Software offerings include Rheonics Control Panel (RCP) for data acquisition and analysis and SensorView mobile app for device configuration. All sensors support extensive industrial protocols (Modbus, Ethernet/IP, Profinet, HART) and integrate with major PLC platforms (Siemens, ABB, Rockwell, Emerson, etc.) and cloud platforms (AWS, Azure, Google Cloud).

Differentiator

Problem solved

Functional benefit

Products and services

• SRV Viscometer Wide-range inline process viscometer for measuring viscosity in printing, coating, food, mixing and grinding applications. Compact form-factor, real-time stable measurements in Newtonian and non-Newtonian fluids, operational to 500 bar and 300°C. All-metal (316L stainless steel) construction, insensitive to mounting conditions.
• SRD Density-Viscosity Meter Inline process density meter and viscometer providing simultaneous process density (specific gravity), viscosity, and temperature measurement. Measures kinematic and dynamic viscosity with threaded, flanged, and sanitary process fittings; no maintenance or re-configurations needed.
• DVP Gas Density-Viscosity Meter Ultra high accuracy simultaneous density and viscosity metering for gas and fluids including LNG. Operational to 1000 bar and 200°C, full Titanium construction for harsh conditions.
• DVM HPHT Density-Viscosity Meter Single instrument combining HPHT density meter and viscometer. Measures at reservoir conditions up to 30,000 psi and 400°F (2000 bar and 200°C) with approximately 0.7cc sample requirement. Built for bench or field use.
• Stargate Viscosity Sensor Viscosity sensor for specialized industrial applications.
• SLS SlurrySense Self-cleaning slurry sensor system for investment casting and slurry monitoring applications, designed to operate reliably in slurry environments.
• SDP Sand Detector Probe Inline sand detection probe for real-time monitoring of sand levels in separator equipment, desanders, and upstream oil and gas processes. Operational up to 25,000 psi with EX certifications (ATEX, IECEx, JPEx).
• RPA Retractable Probe Assembly Retractable probe assembly for maintenance and sensor access without process shutdown.
• SRD MudSense Drilling mud density and viscosity monitoring system for optimizing well performance in oil & gas drilling operations.
• RPS InkSight Multi-station ink viscosity control system for flexographic printing. Winner of the 2021 FTA Technical Innovation Award; provides tight viscosity control for color consistency.
• RPS SlurryTrack Viscosity and density monitoring solution for slurry applications.
• RPS PaintTrack Viscosity monitoring solution for paint and coating applications.
• RPS CoaguTrack Coagulation tracking solution for process monitoring.
• Rheonics Control Panel (RCP) Multi-platform data acquisition and analysis software for configuring Rheonics devices, viewing measurement data, and process optimization. Available for Windows and Linux.
• SensorView App

Quantifiable outcome

• Defect reduction of over 40% in package printing through AI-powered viscosity control
• +4 more outcomes

Named customers7 records

Segments8 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration24 records

AI capability4 records

Feature8 records

Partnerships

Eleven partnerships are on record, tiered core.

• HPcoreTechnology or IntegrationRheonics is integrated as an AI-powered solution vendor in HP's package printing workflow. Rheonics sensors provide viscosity control and color management capabilities within HP's broader digital printing ecosystem.
• KallikcoreTechnology or IntegrationRheonics integrated with Kallik's AI solutions for package printing workflow automation, combining viscosity sensing with artwork and label management capabilities.
• MicrosoftcoreTechnology or IntegrationRheonics leverages Microsoft Azure cloud platform for data connectivity and analytics. Rheonics sensors connect through cloud connectivity API to Microsoft Azure for IoT and analytics applications.
• AdobecoreTechnology or IntegrationRheonics integrated with Adobe's package printing solutions as part of AI-powered workflow automation for color management and print quality optimization.
• SiemenscoreTechnology or IntegrationTried and tested integration with Siemens PLC and IPC systems. Rheonics sensors connect to Siemens industrial automation platforms for process control.
• B&R Industrial AutomationcoreTechnology or IntegrationRheonics sensors integrated with B&R industrial automation systems for seamless process control implementation.
• ABBcoreTechnology or IntegrationIntegration with ABB industrial automation and control systems. Rheonics sensors connect to ABB PLC and IPC platforms.
• Rockwell AutomationcoreTechnology or IntegrationIntegration with Rockwell Automation (Allen-Bradley) PLC and control systems. Rheonics sensors support Ethernet/IP and other Rockwell protocols.
• EmersoncoreTechnology or IntegrationRheonics sensors integrated with Emerson DeltaV and other process control systems for industrial automation applications.
• Amazon Web Services (AWS)coreTechnology or IntegrationRheonics provides cloud connectivity API for Amazon AWS integration, enabling IoT data streaming, cloud analytics, and remote monitoring capabilities.
• Google CloudcoreTechnology or IntegrationRheonics sensors support Google Cloud connectivity for IoT applications and cloud-based process monitoring and analytics.

Scale indicators3 records

Recent moves5 records

Expansion highlights6 records

Direct peers

• Endress+Hauser: Global leader in industrial process instrumentation with a broad inline density and viscosity portfolio, direct overlap with Rheonics' SRV, SRD, and DVP product families across chemical, food, and oil & gas.
• Anton Paar: Specialist in density and viscosity measurement with both laboratory and inline process instruments; competes head-to-head with Rheonics' SRD and DVM in chemical, pharma, and HPHT oil & gas applications.
• Hydramotion (Viscotech): UK-based niche specialist in inline process viscometers for harsh industrial environments; competes directly with the SRV and SRD in chemical, food, and oil & gas applications.
• Brookfield Engineering / AMETEK: Long-established viscosity and rheology instrumentation provider spanning lab and process; competes with Rheonics in printing, coating, and battery slurry viscosity control.

Broad incumbents

• Emerson (Rosemount): Major process automation incumbent offering density and viscosity sensing within its DeltaV ecosystem; competes with Rheonics on integration breadth and enterprise scale rather than niche HPHT specialization.
• Yokogawa Electric: Industrial automation and process instrumentation supplier with density and viscosity sensors for oil & gas, chemical, and power; broad portfolio competing on system-level integration.
• Honeywell Process Solutions: Process automation giant offering analytical and physical property measurement devices for refineries and chemical plants; overlaps with Rheonics' energy and hydrocarbons use cases.
• Siemens Process Automation: Industrial automation leader whose SITRANS and SIMATIC portfolios include density and viscosity instrumentation; overlaps with Rheonics in the same PLC integration stack.
• Thermo Fisher Scientific: Diversified scientific instrument maker with process analytical and density products; competes with Rheonics in regulated process markets such as life sciences and chemical.

Emerging players

• Vaisala: Industrial measurement company with process humidity, moisture, and liquid concentration sensors; partial overlap with Rheonics' density-related measurement capability in chemical and energy.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/rheonics
• YouTubeyoutube.com/@rheonics
• Facebookfacebook.com/rheonics
• LinkedInlinkedin.com/company/rheonics-inc-
• Instagraminstagram.com/rheonics

Compliance13 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Funding overview

Funding rounds1 record

Investors1 record

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 Rheonics