Krohne

What Krohne does

KROHNE is a 104-year-old, family-owned German manufacturer of industrial process instrumentation headquartered in Duisburg, with reported 2025 sales of approximately EUR 500M (per the explicit revenue field; a separate scale note cites EUR 380M for the same year) and 4,000+ employees ('Krohnians'). The company designs and produces measurement instruments for flow, level, temperature, pressure, and process analytics across 12+ industrial verticals including oil & gas, water & wastewater, food & beverage, life sciences, data centers, marine, nuclear, chemicals, mining, pulp & paper, and power generation.

Its core technology portfolio spans electromagnetic flowmeters (OPTIFLUX, WATERFLUX, TIDALFLUX, POWERFLUX, BATCHFLUX, ENVIROMAG), Coriolis mass flowmeters (OPTIMASS, OPTIGAS, OPTIBATCH), ultrasonic flowmeters (ALTOSONIC, OPTISONIC), FMCW radar level transmitters (OPTIWAVE), differential pressure transmitters (OPTIBAR), temperature assemblies (OPTITEMP), and analytical sensors (SMARTPAT). Differentiated technologies include Entrained Gas Management (EGM) for Coriolis measurement with up to 100% gas fraction tolerance, NEPM-based AI pipeline monitoring inside PipePatrol NEO, MPO multiphase optimization, and the OPTICHECK built-in verification system. KROHNE also sells engineered custody-transfer metering skids and the SUMMIT 8800 flow computer, supplemented by the myDevice service tool suite and REconnect quick-coupling diaphragm seals.

KROHNE monetizes primarily through hardware sales of instruments and engineered turn-key metering systems, supplemented by professional services (commissioning, calibration, verification, training) and spare parts. The go-to-market is enterprise field sales with 100+ country coverage via wholly-owned subsidiaries (US, Netherlands, Malaysia, China, Saudi Arabia via partner MoU) and certified regional partners. Pricing is project- and quote-driven, with a heavy mix of long-cycle, certification-gated applications (custody transfer, nuclear, marine bunkering) where SIL 2/SIL 3, ATEX/IECEx, FDA, and ISO 21562 compliance create high switching costs.

Name

Krohne

Legal name

KROHNE, Inc.

Website

https://krohne.com

Company type

Private

Founded year

1921

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

KROHNE is a 100+ year-old, family-owned German manufacturer of industrial process instrumentation, producing flow, level, temperature, pressure, and analytics measurement devices for oil & gas, water, chemical, food, life sciences, data center, and marine customers across 100+ countries.

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), Analytical Laboratory Instrument Manufacturing (334516), Totalizing Fluid Meter and Counting Device Manufacturing (334514)

SIC

Industrial Instruments For Measurement, Display, And Control (3823), Laboratory Analytical Instruments (3826), Oil & Gas Field Machinery & Equipment (3533)

akta.pro primary industry

Process Automation Instrumentation & Control (DCS, Valves, Actuators, Analyzers) (IMAHAHAM)

akta.pro secondary industries

Process Analytical Instrumentation (Gas analyzers, spectroscopy, pH/ORP, conductivity) (IMAGAFAE), Sensors & Feedback Devices (Pressure, Flow, Position, Encoders, Transducers) (IMAHAGAK), Analytical Instruments & Chromatography Systems (HLAGAIAA), Operations Reporting, Reliability & KPI Management (Leak Backlog, SAIDI-like Metrics) (EUAJAAAH)

Keywords

• Industrial process instrumentation
• Flow measurement devices
• Level measurement sensors
• Pipeline monitoring solutions
• Custody transfer metering

Headquarters

HQ city

Duisburg

HQ country

Germany

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Process Instrumentation Hardware: Sale of flowmeters, level transmitters, temperature sensors, pressure instruments, and process analytics equipment including electromagnetic, Coriolis, ultrasonic, radar, vortex, and differential pressure measurement devices.
2. Engineered Solutions & Metering Skids: Engineered turn-key solutions including custody transfer metering skids, flow computers, supervisory control cabinets, and complete monitoring systems for specific industrial applications.
3. Professional Services: Comprehensive services including calibration, commissioning, on-site verification, preventive maintenance, international offshore support, and training throughout the entire project lifecycle.
4. Spare Parts & Repair: Replacement parts and repair services for KROHNE instruments and systems.

Go-to-market motion2 records

Distribution channels4 records

Marketing channels6 records

Core offering

KROHNE manufactures and supplies industrial process instrumentation for measuring flow, level, temperature, pressure, and process analytics. Its product portfolio spans electromagnetic, Coriolis mass, ultrasonic, and variable area flowmeters; radar level transmitters; pressure and temperature sensors; and analytical sensors, complemented by engineered turn-key solutions such as custody transfer metering skids and the AI-enhanced PipePatrol NEO pipeline monitoring system. The company provides complete project-lifecycle services from consultancy to commissioning, supported by a global service network spanning more than 100 countries.

Product overview

KROHNE is a global manufacturer of process instrumentation offering a comprehensive portfolio of measurement solutions across five core technology categories: Flow measurement (electromagnetic flowmeters under OPTIFLUX, WATERFLUX, TIDALFLUX, POWERFLUX, BATCHFLUX, ENVIROMAG, and AF-E 400 families; Coriolis mass flowmeters under OPTIMASS family including OPTIBATCH and OPTIGAS; ultrasonic flowmeters under ALTOSONIC and OPTISONIC families; and variable area flowmeters H250 M40), Level measurement (OPTIWAVE radar level transmitters), Temperature measurement (OPTITEMP sensors and transmitters), Pressure measurement (OPTIBAR transmitters and REconnect diaphragm seal quick-coupling system), and Process analytics (SMARTPAT sensors and water analysis panels). The portfolio extends to engineered solutions including PipePatrol NEO AI-enhanced pipeline monitoring system, custody transfer metering skids, SUMMIT 8800 flow computers, and myDevice smart service tools. Products serve industries including oil & gas, water & wastewater, chemical, food & beverage, pharmaceutical, power generation, marine, and data centers. KROHNE provides complete project lifecycle services from consultancy to commissioning, with over 4,000 employees and operations in more than 100 countries.

Differentiator

Problem solved

Functional benefit

Brands

• PipePatrol NEO: AI-enhanced multi-method pipeline monitoring system for leak detection, theft detection, and comprehensive pipeline protection
• myDevice
• KROHNE Solutions
• OPTIMASS
• OPTIFLUX
• OPTIWAVE
• ALTOSONIC
• WATERFLUX
• TIDALFLUX
• OPTIBAR
• OPTITEMP
• OPTICHECK
• SMARTPAT
• OPTISONIC
• BATCHFLUX
• POWERFLUX
• ENVIROMAG
• AF-E 400
• NEPM

Products and services

• OPTIFLUX Electromagnetic Flowmeters Family of electromagnetic flowmeters for conductive liquids across basic (OPTIFLUX 1050, 1100), advanced process and custody transfer (OPTIFLUX 4300, 5300), hygienic (OPTIFLUX 6050, 6100, 6300), and abrasive/aggressive media (OPTIFLUX 4050, 4100, 5100) applications.
• OPTIMASS Coriolis Mass Flowmeters Family of Coriolis mass flowmeters including OPTIMASS 5400, 6400 (SIL 2/3 advanced process), 1400/1010 (universal), 3400/3010 (low flow and dosing), 7400 (challenging media), 2400 (high capacity bulk), 7010 (advanced), OPTIGAS 4010 (gas dispenser), and OPTIBATCH 4021 (filling machines). Features Entrained Gas Management (EGM) enabling operation with gas fractions up to 100%.
• ALTOSONIC Ultrasonic Flowmeters Ultrasonic flowmeters for custody transfer applications. ALTOSONIC V12 for natural gas, hydrogen, and other gases. Achieved API-compliant repeatability with volatile fluids, no moving parts, reduced maintenance, lower pressure loss, and decreased pumping costs.
• OPTISONIC Ultrasonic Flowmeters Ultrasonic flowmeters for liquid process applications including OPTISONIC 3400 (liquids and district heating), OPTISONIC 4400 HP (high pressure), OPTISONIC 4400 HT (high temperature), and OPTISONIC 6300 P (clamp-on for temporary measurement).
• WATERFLUX Battery-Powered Electromagnetic Water Meters Battery-powered electromagnetic water meters for district metering of potable water and custody transfer. WATERFLUX 3050 (basic), 3070 (custody transfer), 3100 (standard), and 3300 (advanced) variants.
• TIDALFLUX Electromagnetic Flowmeter Electromagnetic flowmeter specifically designed for applications with partially filled pipes, optimized for water and wastewater management.
• POWERFLUX Electromagnetic Flowmeters for Nuclear Electromagnetic flowmeters designed for nuclear applications, including POWERFLUX 4030, 4300, 5030, and 5300 for spent fuel pools and coolant systems.
• BATCHFLUX Electromagnetic Flowmeters Electromagnetic flowmeters for volumetric filling applications, including BATCHFLUX 5500 (demanding applications) and BATCHFLUX 3100 (common container sizes).
• ENVIROMAG Electromagnetic Flowmeter Electromagnetic flowmeter specifically designed for the water and wastewater industry.
• AF-E 400 Electromagnetic Flowmeter Electromagnetic flowmeter designed for utility applications and industrial automation.
• H250 M40 Variable Area Flowmeter Variable area flowmeter for liquids and gases with modular design extending from mechanical indicator to digital communication (4...20 mA/HART, FOUNDATION Fieldbus, Profibus-PA). SIL 2 certified for safety instrumented systems.
• OPTIWAVE Radar Level Transmitters FMCW radar level transmitters for continuous level measurement. OPTIWAVE 1500 series features compact design with Bluetooth connectivity and ATEX/IECEx Ex ia approval for hazardous areas.
• OPTIBAR Pressure Transmitters Differential pressure transmitters including OPTIBAR DP 7060 for process pressure applications.
• OPTITEMP Temperature Measurement Temperature assemblies, sensors, transmitters, and accessories for temperature measurement in process industries.
• SMARTPAT Process Analytics Sensors Sensors, systems, assemblies, transmitters, and accessories for process analysis including pH, conductivity, dissolved oxygen, and other analytical parameters.
• PipePatrol NEO Pipeline Monitoring System AI-enhanced multi-method pipeline monitoring system providing comprehensive pipeline protection with leak detection, theft detection, line break detection, predictive modelling, batch tracking, tightness monitoring, stress monitoring, and pig tracking. Uses NEPM (Neural Engine Pipeline Monitoring) technology combining hydraulic modelling, pattern recognition, and AI optimization. Achieved detection time of 30 seconds with location accuracy of 0.6% on a 31 km pipeline.
• myDevice Smart Service Tools Comprehensive suite of smart service tools for the entire lifecycle of KROHNE field devices: commissioning, verification, monitoring combined with convenient access to all device-specific assets, online training, and video tutorials.
• Custody Transfer Metering Skids Complete metering skids for custody transfer applications, including systems for crude oil and refined products, natural gases, LNG, produced water, and hydrogen. Features integrated ball provers, flow computers, and regulatory compliance.
• SUMMIT 8800 Flow Computer Flow computer solution for visualization of measurements used in supervisory control cabinets for custody transfer and process control applications.
• REconnect Quick Coupling System Quick coupling system for diaphragm seal systems with capillaries, enabling faster maintenance, repair, and verification without process interruption or contamination risk.
• Water Analysis Panel Multi-parameter measuring system for water quality monitoring in water treatment applications.
• IFC 400 Electromagnetic Flowmeter Electromagnetic flowmeter with MPO (Multiphase Optimizer) technology enabling reliable measurement performance even in the presence of multiphase disturbances.
• OPTICHECK Service and Verification Tools Handheld and built-in service tools for verification and testing of KROHNE field devices, supporting commissioning, monitoring, and device-specific asset access with on-board verification technology.
• OPTIBATCH 4021 Coriolis Mass Flowmeter Coriolis mass flowmeter designed for linear and rotating filling machines.

Quantifiable outcome

• Detection time of 30 seconds with location accuracy of 0.6% on 31 km pipeline
• +3 more outcomes

Named customers6 records

Segments12 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

AI capability4 records

Feature12 records

Partnerships

Two partnerships are on record, tiered core and minor.

• Saudi SensingcoreStrategic or Co-development Partner · 4 February 2026KROHNE signed a Memorandum of Understanding with Saudi Sensing to strengthen and expand its presence in the Kingdom of Saudi Arabia, supporting industrial growth objectives aligned with Saudi Vision 2030. Both organizations will explore opportunities for closer technical collaboration, strengthened service readiness, and enhanced local delivery capabilities to help customers improve reliability and performance across critical industrial applications. The MoU was signed during a Saudi German Business Council meeting by Holger Jentsch, Executive Vice President Sales EMEA at KROHNE.
• SAMSONminorStrategic or Co-development Partner · 21 January 2026FOCUS-ON joint venture between KROHNE and SAMSON established in 2019 to develop and commercialize the FOCUS-1 smart meter valve. The joint venture concluded at end of Q1 2026 due to insufficient market adoption despite technical maturity and positive pilot results in electrolyser systems, oil cooling, and wastewater treatment applications. Broader geopolitical and economic factors including shifting investment priorities and slower modernization cycles contributed to the decision.

Scale indicators9 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Endress+Hauser: Privately held German/Swiss manufacturer of industrial process instrumentation for flow, level, pressure, temperature, and analytics. The most direct head-to-head competitor to KROHNE across nearly every product line and vertical, with similar global field-service footprint and family-owned heritage.
• VEGA Grieshaber: Privately held German specialist in level measurement (radar, guided wave, capacitive, ultrasonic) with growing pressure and process instrumentation lines. A focused direct competitor to KROHNE's OPTIWAVE radar level and complementary level-measurement portfolio.
• Magnetrol International (Ametek): Level and flow measurement specialist (now part of AMETEK) offering guided-wave radar, ultrasonic, and thermal dispersion technologies. Comparable niche positioning in level measurement versus KROHNE's OPTIWAVE and competing across similar process industry customers.
• Brooks Instrument: Specialist in precision flow measurement (thermal mass, Coriolis, variable area, pressure-based) for semiconductor, life sciences, and process industries. Comparable Coriolis and variable-area product overlap with KROHNE's OPTIMASS and H250 families.

Broad incumbents

• Emerson Electric (Rosemount): US automation conglomerate whose Rosemount brand is a global leader in pressure, temperature, level, and flow measurement. Competes with KROHNE on custody transfer and process instrumentation but bundles offerings with valves, regulators, and DeltaV DCS as a much larger incumbent.
• Yokogawa Electric: Japanese automation conglomerate with a strong process instrumentation portfolio (flow, level, pressure) alongside DCS and industrial software. Direct competitor in oil & gas, chemical, and power verticals, with comparable custody-transfer metering and pipeline monitoring offerings.
• ABB: Swiss-Swedish automation and electrification major offering flow, level, pressure, and temperature instrumentation as part of its process automation portfolio. Competes with KROHNE in oil & gas, water, and chemicals, with bundled DCS, drives, and electrification offerings.
• Siemens: German industrial conglomerate whose SITRANS instrumentation portfolio competes directly with KROHNE in flow, level, and pressure measurement. Often bundled with SIMATIC PCS 7 / PCS neo DCS and broader digital industries offerings, displacing pure-play instrumentation vendors in plant-wide awards.
• Honeywell: US conglomerate whose Process Solutions business bundles measurement instrumentation (pressure, temperature, flow) with Experion DCS and adjacent analytics. Competes with KROHNE primarily in oil & gas, refining, and petrochemical custody transfer applications.

Emerging players

• Bronkhorst: Dutch specialist in low-flow thermal mass flow meters and controllers for laboratory and process applications. Partial overlap with KROHNE's process analytics (SMARTPAT) and Coriolis dosing (OPTIMASS 3400) lines, particularly in life sciences and chemical dosing.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

Compliance19 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles17 records

Subsidiaries5 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments1 record

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

Frequently asked questions about Krohne