Sensornet

What Sensornet does

Sensornet is a UK-based private company, founded in 1998 and headquartered in Elstree, that designs and sells fiber optic distributed sensing systems for industrial and infrastructure monitoring. Its product portfolio centers on Distributed Temperature Sensing (DTS), which provides continuous temperature measurement along fiber optic cables as an alternative to point sensors such as thermocouples and RTDs, and Distributed Acoustic Sensing (DAS), which detects and monitors acoustic signals along the entire length of a fiber. The DAS offering was established through a strategic partnership with Luna Innovations announced in February 2025.

The company's solutions are deployed across multiple verticals on a horizontal basis, with documented use cases in oil & gas (pipeline and process monitoring, leak detection, environmental monitoring), power and energy (power cable temperature monitoring, fire detection in power infrastructure), and medical technology (hospital grid temperature monitoring and clinical safety). Core technical differentiators cited in source material are accuracy and precision advantages over conventional sensing methods, plus the ability to monitor continuously over long distances rather than at discrete points.

Sensornet's revenue model is hardware sales of fiber optic monitoring equipment and associated solutions. Pricing is not publicly disclosed and no go-to-market specifics (channels, contract structures) are documented, though the company's positioning suggests direct B2B sales into industrial and infrastructure customers, supplemented by technology partnerships such as the Luna Innovations alliance. The firm operates with 11-50 employees and has not disclosed funding history, ownership structure, financial results, or named customers.

Name

Sensornet

Website

http://www.sensornet.co.uk

Company type

Private

Founded year

1998

Operating status

Operating

Headcount range

11–50 employees

Short description

Sensornet is a UK-based provider of fiber optic distributed temperature and acoustic sensing systems for critical infrastructure monitoring across oil & gas, power, and medical technology markets.

Ownership category

akta.pro rank

Product category

Fiber Optic Sensing Systems

NAICS

Fiber Optic Cable Manufacturing (335921)

SIC

Optical Instruments & Lenses (3827)

akta.pro primary industry

Power Quality, Line Monitoring & Grid Edge Sensors (PMUs/µPMUs) (EUADAPAO)

akta.pro secondary industries

Continuous/Remote Monitoring Systems (IoT Sensors, Telemetry, Networks) (EUAHACAL), Smart Grid Sensors & Monitoring Deployment (PMUs, Line Sensors, Fault Indicators) (EUAEANAH)

Keywords

• Fiber optic monitoring
• Distributed temperature sensing
• Distributed acoustic sensing
• Pipeline monitoring systems
• Well monitoring technology

Headquarters

HQ city

Elstree

HQ country

United Kingdom

HQ region

Europe

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Technology or R&D, Personnel, Operations, Marketing or Sales

Revenue model

1. Fiber Optic Monitoring Solutions: Sensornet provides fiber optic-based monitoring systems for temperature and acoustic sensing, serving multiple end markets including oil & gas, power cable monitoring, and pipeline safety. Revenue is derived from hardware sales and associated monitoring solutions.

Go-to-market motion1 record

Core offering

Sensornet is a UK-based company, founded in 1998, that provides distributed fiber optic monitoring solutions, including Distributed Temperature Sensing (DTS) and Distributed Acoustic Sensing (DAS) systems. These offerings deliver continuous, real-time temperature and acoustic monitoring along the full length of a fiber optic cable for industrial asset surveillance.

Differentiator

Problem solved

Functional benefit

Products and services

• Distributed Temperature Sensing (DTS) Distributed Temperature Sensing system that provides continuous, real-time temperature measurements along the entire length of a fiber optic cable for industrial monitoring applications such as pipeline and well surveillance.
• Distributed Acoustic Sensing (DAS) Distributed Acoustic Sensing system that detects and characterizes acoustic signals along a fiber optic cable for applications such as intrusion detection, leak detection, and event monitoring on pipelines, wells, and other linear infrastructure.

Quantifiable outcome

• Market growing at 9.87% CAGR from 2024 to 2032

Segments3 records

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

One partnership is on record.

• Luna InnovationscoreTechnology or Integration · 1 February 2025Strategic partnership announced in February 2025 between Luna Innovations and Sensornet for distributed acoustic sensing solutions. This partnership combines Sensornet's fiber optic monitoring capabilities with Luna Innovations' distributed acoustic sensing technology to serve industrial and infrastructure monitoring markets.

Scale indicators5 records

Recent moves3 records

Expansion highlights4 records

Direct peers

• OptaSense (QinetiQ): OptaSense is a leading DAS specialist for pipeline, security, and rail monitoring, directly competing with the DAS capability Sensornet is building via its Luna Innovations partnership.
• Silixa: Silixa is a UK-headquartered specialist in distributed fiber optic sensing (DTS/DAS), competing head-to-head with Sensornet in oil & gas, power, and infrastructure monitoring use cases.
• Bandweaver Technologies: Bandweaver is a DTS/DAS provider focused on power cable, pipeline leak detection, and fire detection — overlapping directly with Sensornet's stated application areas.
• AP Sensing: AP Sensing manufactures DTS and DAS systems for power cable, pipeline, and fire detection applications — closely overlapping with Sensornet's core product portfolio and target verticals.
• Luna Innovations: Luna Innovations is Sensornet's named technology partner and a direct distributed acoustic sensing (DAS) competitor, serving industrial and infrastructure monitoring markets with fiber optic sensing technology.

Broad incumbents

• Schlumberger (SLB): SLB is one of the largest oilfield services incumbents and a major buyer/provider of DTS systems for upstream and pipeline monitoring, overlapping with Sensornet's Oil & Gas segment.
• Halliburton: Halliburton is a global oilfield services incumbent that integrates distributed temperature sensing into well and pipeline monitoring workflows — adjacent to Sensornet's Oil & Gas offerings.
• OFS (Furukawa Electric): OFS is a fiber optic cable and sensing system manufacturer serving industrial monitoring markets, providing both the underlying fiber infrastructure and sensing solutions that overlap with Sensornet's portfolio.
• Yokogawa Electric: Yokogawa is a major industrial automation incumbent offering DTS solutions as part of a broader instrumentation portfolio, addressing the same process and pipeline monitoring customers as Sensornet.

Emerging players

• NKT Photonics: NKT Photonics supplies specialty fiber and fiber laser components that underpin distributed sensing systems, positioning it as a partial-overlap technology peer to Sensornet's fiber-based DTS/DAS products.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/Sensornet-Ltd-569784756466352
• LinkedInlinkedin.com/company/106660

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 Sensornet