M&A advisory for sensors & monitoring companies
Sensors and industrial monitoring M&A is driven by two distinct buyer groups: industrial acquirers building out connected-asset and predictive-maintenance portfolios, and PE platforms rolling up niche sensor businesses with strong installed bases. Deal activity has been steady across vibration, acoustic, gas, optical and process-instrumentation categories, with the premium going to operators with recurring software and service revenue layered on top of hardware.
The strategic buyer set runs across Honeywell, Emerson, Siemens, Schneider Electric and Bosch - each with active corporate development programmes around condition monitoring, process instrumentation and connected-asset platforms. PE-backed condition-monitoring and instrumentation roll-ups have been steady acquirers of niche sensor businesses. Flow has direct access to corporate development at the named strategics and to the sponsor platforms consolidating in the category.
Flow team has relevant sector experience and has worked with sensors and monitoring companies across industrial IoT and condition monitoring, process and analytical instrumentation, gas, leak and emissions sensors, structural and asset-health monitoring, and environmental and air-quality sensing.
"Sensors & monitoring" KPIs M&A buyers look at
Key metrics strategics and PE buyers look at when analayzing sensors & monitoring M&A targets
Sensors deployed
Connected fleet size
Software & monitoring ARR
Hardware vs recurring mix
Software attach per sensor
Gross margin (hardware vs SaaS)
Net retention
OEM qualifications won
Connectivity cost per device
Bookings & backlog
Sensors & monitoring valuations in May 2026
Public sensors & monitoring comps trade at 4.0x EV/Revenue. Median revenue multiple across sensors & monitoring M&A deals was 2.6x in the last 12 months.
4.0x
Median EV/Revenue as of May 2026 for public sensors & monitoring companies
1.4x
Foxconn Industrial Internet is the highest valued public sensors & monitoring company based on EV/Revenue (excluding outliers)
2.6x
Median EV/Revenue across sensors & monitoring M&A deals in the last 12 months
10x
Median EV/Revenue across sensors & monitoring VC rounds in the last 12 months
Key recent sensors & monitoring M&A deals
$1.6B acquisition of ZF (driver's assistance unit) by Harman was the largest sensors & monitoring M&A transaction completed in the last year.
See all sensors & monitoring M&A deals| Logo | HQ | Description | Buyer | ||||
|---|---|---|---|---|---|---|---|
Dec-25 | Z | ZF (driver's assistance unit) |  | ZF's driver's assistance unit develops advanced driver assistance systems including sensors, cameras, and software for automated braking, lane keeping, and adaptive cruise control in vehicles worldwide. | Harman | $1.6B | - |
Jun-25 | Precision Sensors & Instrumentation |  | Precision Sensors & Instrumentation is a manufacturer of pressure transducers and sensors integrated into Crane Company's product line. Located in Sunnyvale, California, it supplies rugged instrumentation for aerospace, defense, and industrial applications including thin-film and foil strain gauge technologies. | Crane Company | $1.1B | 2.7x | |
Jul-25 | N | NXP Semiconductors (MEMS Sensors unit) |  | - | STMicroelectronics | $950M | 3.2x |
Oct-25 | Sci Tec | | SciTec is an Albuquerque-headquartered developer of remote sensing and surveillance technologies for U.S. defense and national security. Services encompass electro-optical and infrared sensor modeling, algorithm design for missile warning, signal processing for space domain awareness, custom instrumentation, and test evaluation at sites like White Sands Missile Range. | Firefly Aerospace | $855M | 5.2x | |
Jun-25 | S | Simmonds Precision Products | | Simmonds Precision Products is a Vermont-based designer and manufacturer of aerospace components headquartered in Vergennes. Acquired by Precision Castparts in 2016, it produces fuel quantity gauging systems, proximity sensors, and structural health monitoring technologies for commercial and military aircraft engines. | TransDigm | $765M | 2.2x |
Jul-25 | Frauscher Sensor Technology |  | Frauscher Sensor Technology is a provider of wheel detection systems, axle counters, and tracking solutions for railway infrastructure, relying on inductive sensors and distributed acoustic sensing. Headquartered in Austria with subsidiaries in Australia, India, the UK, and the USA, the company equips operators on five continents for network monitoring and protection. Established in 1992, Frauscher delivers components for level crossing systems, signaling, and asset management, enabling self-sufficient design, installation, and maintenance through customized training programs. Its technologies integrate into CBTC, ETCS, and Positive Train Control standards. | Wabtec | $729M | 4.6x | |
Feb-26 | A | ams OSRAM (non-optical sensor unit) | | ams OSRAM's non-optical sensor unit specializes in analog and mixed-signal sensors for industrial and automotive applications worldwide. | Infineon | $673M | 2.6x |
Jun-25 | S | Semilab International (materials analysis unit) |  | - | Onto Innovation | $545M | 4.2x |
Nov-25 | Leonard Valve | | Leonard Valve manufactures water temperature control valves and monitoring systems for institutional and commercial plumbing applications across the United States. | A.O. Smith | $470M | 6.7x | |
Nov-25 | In-Situ | | In-Situ is a Fort Collins, Colorado-headquartered manufacturer of water monitoring instrumentation and software. Its products include multiparameter sondes, level loggers, flow meters, and VuSitu cloud platform for environmental data management. Used in groundwater, wastewater, aquaculture, and stormwater applications worldwide, the tools support agencies like the EPA and companies in remediation projects. | Veralto | $435M | 5.4x | |
May-25 | Geost | | Geost is a Vienna-based specialist in active and passive optical remote sensing technologies. Expertise covers electro-optical sensor design, system integration, calibration, and data processing for applications in Earth observation, defense, and environmental monitoring. Geost delivers turnkey projects from feasibility studies through prototype development to operational deployment for European Space Agency programs and commercial satellite operators. | Rocket Lab | $275M | - | |
Feb-26 | Origin AI | | Origin AI is a provider of WiFi Sensing technology that transforms standard WiFi signals into sensors for motion detection, presence monitoring, fall detection, and breathing analysis. The Austin-based company delivers AI engines for Internet Service Providers, security systems, and IoT devices. Its solutions operate entirely on device edge hardware with end-to-end encryption and low CPU usage. Origin AI enables non-line-of-sight sensing without wearables through plug-and-play integration into existing WiFi routers and access points worldwide. | ADT | $170M | - | |
Feb-26 | Insight M | | Insight M is an aerial monitoring firm detecting methane emissions for the energy sector. It conducts basin-wide surveys using aircraft to map gas leaks across pipelines and territories in optical and infrared spectra. The company performed the first Permian Basin-wide methane survey in 2019, aiding oil and gas operators in loss mitigation. | Zeitview | $130M | - | |
Oct-25 | STATSports |  | STATSports is an Ireland-headquartered provider of GPS wearables for athlete performance tracking in football, rugby, basketball, and American football. The APEX and Viper pods deliver metrics on distance, accelerations, and heart rate variability with sports-specific software. Used by over two thousand elite teams including Manchester United and NFL franchises, STATSports maintains offices in London, Chicago, and Florida. | Sony | $85M | 3.4x | |
Sep-25 | Vision Intelligence |  | Vision Intelligence is a Perth-based manufacturer of solar-powered security systems for construction and mining sites in Australia. The company produces 4G-enabled PTZ cameras, thermal sensors, perimeter intrusion detection units, and LED floodlights integrated with AI analytics for object detection. Its rugged IP67-rated products withstand temperatures from -40°C to 70°C and power autonomously for 30 days. Vision Intelligence deploys over 10,000 units across Western Australia and Queensland sites operated by Rio Tinto and BHP. | Attalis Capital | $70M | - |
Most active buyers of sensors & monitoring companies
ENVEA, DwyerOmega and Teledyne are the most active acquirers of sensors & monitoring companies in the last three years.
See all sensors & monitoring acquirers| Logo | HQ | Description | Key acquisitions | ||
|---|---|---|---|---|---|
ENVEA |  | ENVEA is a Poissy-based provider of continuous emission monitoring systems for air quality, industrial stacks, engine exhausts, water, and radionuclides. The company delivers analyzers, probes, and data acquisition software compliant with EU IED, US EPA, and Chinese HJ standards. ENVEA serves cement plants, power stations, and waste incinerators worldwide, with over 200,000 instruments installed. Its Solar Cetus laser gas analyzers measure multiple pollutants simultaneously across process lines. | Droplet Measurement TechnologieskenvitechAirmodus+2 | 4 | |
DwyerOmega | | DwyerOmega is a global provider of precision instrumentation headquartered in Michigan City, Indiana, United States. The company manufactures sensors, gauges, transducers, and data acquisition systems for pressure, temperature, humidity, and flow measurements used in HVAC, water treatment, and industrial automation. Formed from the merger of Dwyer Instruments founded in 1931 and Omega Engineering in 1962, it supplies products to sectors including pharmaceuticals and food processing through distributors worldwide. | ConsistecMacurco Gas DetectionProcess Sensing Technologies+1 | 3 | |
Teledyne | | Teledyne Technologies Inc provides enabling technologies to sense, analyze and distribute information for industrial growth markets that require advanced technology and high reliability. The firm operates in four segments: Digital Imaging, Instrumentation, Aerospace and Defense Electronics, and Engineered Systems. The Digital Imaging segment, that derives maximum revenue, includes high-performance sensors, cameras and systems, within the visible, infrared and X-ray spectra for use in industrial, government and medical applications, as well as MEMS and high-performance, high-reliability semiconductors including analog-to-digital and digital-to-analog converters. Geographically, the company operates in United States, Europe, Asia, and All other. | DD-ScientificMaretronValeport+1 | 3 | |
Exosens | | Exosens SA is a high-tech company specializing in electro-optical technologies for amplification, detection, and imaging. It offers products such as night vision tubes, ultraviolet cameras, travelling wave tubes, and various detectors for defense, life sciences, nuclear, and industrial sectors. With multiple production sites in Europe and North America. The company’s activities are organized into two main segments: Amplification, which focuses on electron or electromagnetic wave amplification systems mainly used in defense night vision equipment and generates the majority of its revenue, and Detection & Imaging, which provides high value-added components for commercial markets such as nuclear power, research, and industrial applications. | PhasicsLR TechCentronic+1 | 3 | |
Hexagon |  | Hexagon is the global leader in digital reality solutions, combining hardware such as sensors and measuring devices, software, and services. Customers are mainly in heavy industry such as oil and gas, mining, construction, manufacturing, chemicals, and agriculture. Major products include measuring technology, mapping tools, and software. Around 40% of revenue is generated in the Americas, 35% in Europe, the Middle East, and Africa, and the rest in Asia. | Inertial SenseSeptentrioIndurad+1 | 3 | |
Zeitview | | Zeitview is a drone analytics platform headquartered in the United States with operations in Europe, delivering AI-powered visual inspections for energy and infrastructure assets. It processes imagery from solar farms, wind turbines, telecom towers, and utility poles to assess conditions, predict maintenance, and optimize performance for operators worldwide. | Insight MConsilience AnalyticsHeliolytics | 2 | |
Kitchen Brains | | Kitchen Brains is a Sparta-based firm offering wireless networking for commercial cooking equipment. Its systems connect fryers, ovens, and grills for automated production, remote monitoring, and data analytics on cook cycles. Deployed in quick-service chains like Wendy's and KFC across North America, the platform ensures food safety compliance and labor efficiency. Introduced in 2006, it integrates with POS for order-driven cooking. | Micro Control SystemsSensing Technologies | 2 | |
Crane Company | | Crane is a diversified industrial firm that manufactures a broad range of products, including valves, pumps, aerospace components, and fiberglass-reinforced plastic panels. Its business is organized into two segments: aerospace and advanced technologies, and process flow technologies. Crane generated approximately $2.3 billion in revenue in 2025. | OptekPrecision Sensors & InstrumentationTechnifab Products | 2 | |
ICS Industrial Control Solutions | | ICS Industrial Control Solutions is a growing platform consolidating leading controls and instrumentation businesses across the United States. Headquartered in Florida, it aggregates expertise in PLC programming, panel fabrication, SCADA integration, and field services for water treatment, oil and gas, and food processing industries. The platform supports clients with standardized solutions from multiple specialized entities. | Duro-senseLoad Controls | 2 | |
Onto Innovation | | Onto Innovation Inc is engaged in the design, development, manufacture, and support of high-performance control metrology, defect inspection, lithography, and data analysis systems used by microelectronics device manufacturers. The Company and its subsidiaries currently operate in a single operating segment. The company mainly operates in the United States, Southeast Asia, China, Japan, and Europe, with Taiwan and South Korea the sources of total revenue. | Semilab International (materials analysis unit)Lumina InstrumentsInspectrology | 2 |
Founders and investors we've worked with
We've supported winning builders across sensors & monitoring and beyond.
Boryszew
We provided buy-side advice to Boryszew, a Warsaw-listed diversified industrial group across automotive, metals and chemicals, on industrial software market mapping and target screening for its buy-and-build strategy.
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Element
We provided buy-side commercial due diligence to Element Materials Technology, a London-headquartered global TIC services provider, on a series of potential add-on acquisitions in the testing, inspection and certification space.
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MAILINGWORK
We acted as exclusive sell-side advisor to MAILINGWORK, a Chemnitz-based email marketing software platform, on its sale to French digital marketing leader Positive Group.
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TestSolutions
We acted as exclusive financial advisor to Swiss PE firm Patrimonium on its majority stake acquisition of TestSolutions, a Frankfurt-based software testing and IT services provider.
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Rebellion Pay
We acted as exclusive sell-side advisor to Rebellion Pay, Spain's leading Gen Z neobanking platform, on its sale to Turkish consumer fintech unicorn Papara.
See moreRecent M&A advisory track record
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