What Sensorlink does

Sensorlink is a privately held Norwegian industrial technology company headquartered in Trondheim, founded in 1996, that develops non-intrusive ultrasonic corrosion and erosion monitoring solutions for subsea and topside industrial assets. The company's core offering centers on ultrasonic sensor instrumentation designed to measure wall-thickness loss and material degradation on operating equipment without requiring intrusive access, shutdown, or coupon retrieval — a measurement approach particularly relevant to offshore oil and gas, subsea production systems, and topside process infrastructure where conventional inspection is costly or logistically constrained.

The firm operates with a small specialist team of 11-50 employees and serves asset integrity, inspection, and condition-monitoring functions within heavy industrial operators. Its technology positioning is anchored in nearly three decades of accumulated domain expertise in harsh-environment ultrasonic measurement, supporting qualification and deployment against demanding subsea and process-industry operating envelopes.

The available source material does not disclose revenue, pricing structure, go-to-motion (direct sales vs. channel partners), named customers, segment mix, geographic footprint beyond the Norwegian headquarters, management team, certifications, patent portfolio, or recent strategic actions; the corporate website was blocked by a verification/anti-bot page during data collection, preventing extraction of any first-party disclosures. As a result, the business model — how Sensorlink prices its hardware, whether recurring software/services revenue exists alongside sensor sales, and how it reaches end customers — cannot be evidenced from the input data and should be treated as a material diligence gap rather than inferred.

Name

Sensorlink

Website

https://sensorlink.no

Company type

Private

Founded year

1996

Headcount range

11–50 employees

Short description

Sensorlink is a Norwegian industrial technology company that provides non-intrusive ultrasonic corrosion and erosion monitoring sensors for subsea and topside industrial assets, serving asset integrity and condition-monitoring functions for heavy-industry operators.

Ownership category

akta.pro rank

Product category

Industrial Corrosion Monitoring Equipment

NAICS

Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (3345), Other Measuring and Controlling Device Manufacturing (334519)

SIC

Industrial Instruments For Measurement, Display, And Control (3823)

akta.pro primary industry

Condition Monitoring & Predictive Maintenance Instrumentation (Vibration/ultrasound, oil analysis sensors, IIoT monitoring) (IMAGAFAG)

akta.pro secondary industry

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

Keywords

• Ultrasonic corrosion monitoring
• Erosion monitoring sensors
• Subsea asset monitoring
• Non-intrusive inspection
• Topside industrial sensors

Headquarters

HQ city

Trondheim

HQ country

Norway

HQ region

Europe

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Core offering

Sensorlink provides non-intrusive ultrasonic corrosion and erosion monitoring solutions for subsea and topside industrial assets. Its products enable operators of pipelines, vessels, and process equipment to track wall-thickness loss and degradation without shutting down or physically intruding on the monitored asset. The offering is delivered as proprietary ultrasonic sensor hardware and supporting monitoring systems targeted at industrial operators.

Differentiator

Problem solved

Functional benefit

Products and services

• Non-intrusive ultrasonic corrosion and erosion monitoring solutions Ultrasonic-based sensor systems and supporting monitoring solutions that measure corrosion and erosion on subsea and topside industrial assets without requiring shutdown or physical intrusion on the equipment. The offering is aimed at industrial operators responsible for asset integrity in oil and gas, petrochemical, power, maritime, and other heavy-industrial environments.

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Recent moves1 record

Direct peers

• Sonotec: Sonotec develops ultrasonic sensors and instruments for industrial applications including leak detection, flow, and wall-thickness monitoring. Comparable to Sensorlink as a specialty ultrasonic-sensor vendor serving industrial integrity management.
• Sonatest: Sonatest manufactures portable and fixed ultrasonic flaw detectors and thickness gauges used in integrity inspection of process assets. Directly comparable to Sensorlink in ultrasonic instrumentation for industrial wall-thickness and corrosion assessment.
• PRÜFTECHNIK: PRÜFTECHNIK provides condition monitoring and alignment instrumentation for rotating equipment. Comparable to Sensorlink as a specialist in industrial condition-monitoring instrumentation used for predictive maintenance on critical assets.
• Waygate Technologies (Baker Hughes): Waygate Technologies, part of Baker Hughes, offers ultrasonic and eddy-current NDT solutions for power generation, oil & gas, and aerospace. Comparable to Sensorlink as a supplier of ultrasonic inspection instruments into the same corrosion/erosion monitoring workflows.
• Olympus (Industrial Division): Olympus Industrial is one of the largest suppliers of ultrasonic nondestructive testing (NDT) equipment used for thickness, flaw detection, and corrosion/erosion gauging. Directly comparable to Sensorlink because both build ultrasonic instrumentation for industrial corrosion and wall-thickness assessment.

Broad incumbents

• Honeywell Process Solutions: Honeywell offers corrosion transmitters and sensors through its OneWireless and Movilux product lines for refineries and petrochemical plants. Comparable to Sensorlink on corrosion monitoring, but as part of a much larger process automation and digital twin portfolio.
• Emerson (Rosemount / Roxar): Emerson's Rosemount and Roxar portfolios include corrosion and erosion monitoring instrumentation widely deployed in oil & gas and process plants. Comparable to Sensorlink in corrosion/erosion monitoring, but as a much broader industrial sensing incumbent spanning flow, pressure, and analytics.
• Endress+Hauser: Endress+Hauser is a global leader in industrial process measurement instrumentation including flow, level, and analytical sensors with growing condition-monitoring offerings. Comparable to Sensorlink on industrial instrumentation into process industries, but with a much wider product breadth.
• Knorr-Bremse / Kistler Group (condition sensing): Kistler Group produces high-precision piezoelectric sensors and condition monitoring systems for industrial and process applications. Comparable to Sensorlink as an industrial instrumentation supplier serving process integrity monitoring, but with a far broader measurement portfolio.
• IFM Electronic: IFM Electronic manufactures industrial sensors and condition-monitoring devices for factory and process automation. Comparable to Sensorlink on industrial sensing for asset health, though IFM's portfolio is broader and not specialized in subsea ultrasound.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights5 records

Customer concentration

• Facebookfacebook.com/SensorlinkAS

Revenue estimate

Valuation estimate

Number of profiles

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 Sensorlink