Sensuron

What Sensuron does

Sensuron is a privately held provider of Distributed Fiber Optic Sensing (DFOS) systems headquartered in Goleta, California, with operations tracing back to a 2007 informal partnership between 4DSP and NASA Dryden (now NASA Armstrong) and a formal licensing agreement established in 2011. The company was spun out from 4DSP as an independent entity in February 2015. Its core technology is based on Optical Frequency Domain Reflectometry (OFDR) combined with continuously inscribed Fiber Bragg Grating (FBG) sensors along optical fibers, enabling a single fiber to function as thousands of virtual strain, temperature, and shape sensors with spatial resolution down to 1.6 mm and acquisition rates up to 200 Hz.

The product portfolio spans four DFOS interrogator platforms (RTS125+, RTS250+, RTS040/Summit, and Static Strain) plus three FBG interrogator sub-products (GTR, SGTR, AGTR-NEO), complemented by optical fibers, accessories, and engineering services for system design, installation, training, remote support, and custom software development. Revenue is generated primarily through one-time hardware sales of capital equipment with multi-year enterprise contracts, supplemented by professional services, fiber and accessory sales, and NASA technology licensing royalties. The company sells primarily through direct enterprise field sales, supplemented by the OgMentum global channel partnership, Technobis US distribution, and qualified installation partners.

Sensuron serves aerospace and defense (NASA, Northrop Grumman, Airbus, Bombardier, Centre Technologique en Aerospatiale), civil engineering and infrastructure (e.g., PICA pipeline inspection), energy (Shell International), automotive, medical devices, and research and academic customers across North America, Europe, and Asia. Recognized with the 2013 R&D 100 Award (with NASA), 2015 R&D 100 finalist, and 2016 Best of Sensors Expo Award, Sensuron operates with an 11-50 employee base and no publicly disclosed funding rounds.

Name

Sensuron

Legal name

Sensuron

Website

https://sensuron.com

Company type

Private

Founded year

2015

Operating status

Operating

Headcount range

11–50 employees

Short description

Sensuron provides distributed fiber optic sensing (DFOS) interrogators and FBG sensors using OFDR technology, serving aerospace, civil infrastructure, energy, automotive, and medical customers with structural health monitoring capital equipment and engineering services.

Ownership category

akta.pro rank

Product category

Fiber Optic Sensing Systems

NAICS

Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515), Electromedical and Electrotherapeutic Apparatus Manufacturing (334510), Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511)

SIC

Industrial Instruments For Measurement, Display, And Control (3823), Measuring & Controlling Devices, Nec (3829), Optical Instruments & Lenses (3827)

akta.pro primary industry

Industrial-Grade Sensors & Transducer Components (Discrete sensing elements, transducers, MEMS sensors) (IMAGAJAO)

akta.pro secondary industries

Sensor Fusion, Interface ICs & Modules (AFE/Readout/Packaging/Calibration) (HDAHALAO), Embedded & Compute Modules (SoMs, COM Express/SMARC, industrial SBC modules) (IMAGAJAK)

Keywords

• Fiber optic sensing
• Distributed fiber optic sensing
• Structural health monitoring
• Fiber Bragg Grating interrogators
• Optical frequency domain reflectometry

Headquarters

HQ city

Austin

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Hardware Sales - DFOS Interrogators: Sale of distributed fiber optic sensing interrogator systems including RTS125+, RTS250+, RTS040, and FBG interrogators. These are capital equipment purchases with significant per-unit costs targeting enterprise customers in aerospace, civil engineering, and energy sectors.
2. Fiber Optic Sensors and Accessories: Sale of optical fiber sensors including various coatings (ORMOCER, ORMOCER-T), diameters (120μm, 195μm), and configurations (GFRP jacketed for concrete embedment). Also includes accessories such as cleaning kits, splicing kits, and application kits.
3. Professional Services: Engineering services including product installation, application integration, personnel training, validation, maintenance, system design, custom software development, on-site support, and remote troubleshooting. Services provided globally through direct team or qualified partners.
4. NASA Technology Licensing: Licensing of distributed sensing technology originally developed through NASA partnership. The company holds licensing agreement from NASA Armstrong (formerly Dryden) established in 2011 for off-the-shelf fiber optic sensing systems.

Pricing tiers

Go-to-market motion1 record

Distribution channels5 records

Marketing channels8 records

Core offering

Sensuron designs, manufactures and sells Distributed Fiber Optic Sensing (DFOS) interrogator systems and Fiber Bragg Grating (FBG) interrogators that turn a single optical fiber into thousands of virtual strain, temperature, and shape sensors. The portfolio covers four DFOS platforms (RTS125+, RTS250+, RTS040/Summit, Static Strain), FBG interrogators (GTR, SGTR, AGTR-NEO), fiber sensors and accessories, and complementary engineering services for installation, training, and custom software. Systems are used by aerospace/defense, civil engineering, energy, automotive, and medical customers for structural health monitoring, structural testing, thermal mapping, and 3D shape sensing.

Product overview

Sensuron offers a comprehensive portfolio of Distributed Fiber Optic Sensing (DFOS) systems comprising four interrogator platforms and FBG interrogators, complemented by accessories and engineering services. The core DFOS product line includes the RTS250+ (flagship high-speed model with up to 200 Hz acquisition), RTS125+ (ruggedized 8-channel system with 16,000+ sensors), RTS040/Summit (precision laboratory-grade 4-channel system), and Static Strain (low-cost entry-level platform). The FBG interrogator sub-line features the GTR (single-channel compact), SGTR (8-channel multichannel), and AGTR-NEO (aerospace-qualified dynamic) models. Accessories include fiber cables, cleaning kits, splicing kits, and application kits. Engineering services cover system design, installation, training, remote support, and custom software development. The company also supports aerospace, civil engineering, energy, automotive, and medical industries with application-specific solutions.

Differentiator

Problem solved

Functional benefit

Products and services

• RTS250+ DFOS System Flagship high-speed distributed fiber optic sensing interrogator providing acquisition rates up to 200 Hz with dual-mode capability (8 fibers at 100 Hz or 4 fibers at 200 Hz), spatial resolution down to 1.6 mm, and real-time distributed strain and temperature measurements in a compact, ruggedized form factor for aerospace, civil, energy, and lab environments.
• RTS125+ DFOS System Ruggedized distributed fiber optic sensing interrogator with 8 simultaneously monitored fiber channels providing 16,000+ strain/temperature sensors, 100 Hz acquisition rate, designed for harsh environments requiring real-time spatially continuous monitoring such as flight test and structural health monitoring.
• RTS040 DFOS System (Summit) High-precision distributed fiber optic sensing system with 4 simultaneously monitored channels providing 8,000+ strain/temperature sensors, optimized for controlled laboratory environments with exceptional signal-to-noise ratio and software-selectable spatial resolution as low as 1.6 mm.
• Static Strain DFOS System Low-cost distributed strain sensing platform with 2,000+ strain sensors on a single fiber, designed to replace traditional strain gauges for simultaneous multi-area monitoring with rapid identification of strain changes.
• GTR FBG Interrogator Compact single-channel FBG interrogator based on integrated photonics with 1 pm precision, 19 kHz sampling rate, small size, low weight, and low power consumption for dynamic measurement applications.
• SGTR FBG Interrogator Multichannel FBG interrogator with up to 8 optical channels supporting up to 8 FBG sensors each, 30 Hz scan rate across all channels and 19 kHz maximum sampling frequency per channel with fast channel multiplexing for dynamic applications.
• AGTR-NEO FBG Interrogator Dynamic FBG interrogator engineered for harsh aerospace environments with 19.2 kHz single-channel sampling, 50 Hz scan for 8 channels, onboard data processing and storage, ARINC 801 optical interface, and DO-160G aerospace qualification.
• Fiber Optic Sensors (ORMOCER, ORMOCER-T, GFRP coated) and Accessories (Cleaning, Splicing, Application Kits) Optical fiber sensors in 195 µm and 120 µm ORMOCER (strain), ORMOCER-T (temperature), and 0.5 mm/1.0 mm GFRP (concrete embedment) coatings, plus cleaning kits (200X microscope, ferrule cleaner, alcohol, wipes), fusion splicing kits, and application kits (M Bond 200 CA glue, epoxy, flash breaker tape) for installation and maintenance of DFOS systems.
• Fiber Optic Sensing Engineering Services (Design, Installation, Training, Custom Software) Professional engineering services covering sensing system design and feasibility, on-site installation and testing, personnel training, validation, maintenance, remote troubleshooting, and custom software development to synchronize data from multiple interrogators and integrate with customer systems.

Quantifiable outcome

• A single fiber can replace thousands of strain gauges, saving significant man-hours on a single project
• +4 more outcomes

Named customers7 records

Segments6 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration12 records

Feature6 records

Partnerships

Eight partnerships are on record, tiered primary, secondary and core.

• OgMentumprimaryChannel Partner/ Reseller/ Distributor · 1 April 2016Strategic partnership for global sales and channel management announced April 2016. OgMentum is described as a leader in global sales and channel management to help Sensuron expand globally.
• TechnobissecondaryChannel Partner/ Reseller/ Distributor · 1 January 2015Official US distributor of Technobis fiber optic interrogator systems. Partnership offers fast and affordable miniature measurement solutions based on integrated photonics for high performance market segments including aerospace, medical, energy, mobility, and high-tech industries.
• FBGSsecondaryStrategic or Co-development Partner · 1 December 2013Strategic partnership with FBGS announced December 2013 for fiber optic strain, temperature and 3D shape sensing technology development and commercialization.
• NASA Armstrong Flight Research CentercoreStrategic or Co-development Partner · 1 January 2011Formal licensing agreement with NASA Armstrong (formerly Dryden) for distributed sensing technology. Informal partnership formed in 2007, formal agreement established in 2011. Technology originally developed to address limitations in testing, controlling and monitoring equipment quality and safety demonstrated by 2003 Helios aircraft incident. NASA continues to be a key customer for aerospace applications.
• Logic-XsecondaryTechnology or IntegrationPartnership with Logic-X, the leading provider of FPGA based Compute Acceleration Platforms and FMC Sensor interface products. Enhances Sensuron's data processing and integration capabilities.
• TelspansecondaryTechnology or IntegrationIntegration partner for IRIG-106 Chapter 10 data stream converter and Telspan's Netview system for advanced recording and data fusion of multiple sensor types in large-scale structural testing environments.
• Pacific InstrumentsecondaryTechnology or IntegrationIntegration with Pacific Instrument's Series 6000 Signal Conditioning Data Acquisition and Control System for combined data acquisition and control capabilities.
• MoogsecondaryTechnology or IntegrationInterface with Moog load control systems for structural testing applications, enabling coordinated control and data acquisition.

Scale indicators5 records

Recent moves8 records

Expansion highlights5 records

Direct peers

• Fotech Solutions: Distributed fiber optic sensing vendor focused on perimeter intrusion, pipeline, and infrastructure monitoring. Overlaps with Sensuron in DFOS and infrastructure SHM use cases.
• Silixa: UK-based distributed fiber optic sensing specialist offering high-resolution acoustic and temperature/strain interrogators for oil & gas, geotechnical, and security markets. Directly competes with Sensuron in DFOS-based strain and temperature monitoring.
• OptaSense (QinetiQ): Provides distributed acoustic and temperature sensing solutions for pipeline security, transportation, and infrastructure. Comparable to Sensuron in DFOS technology and overlapping vertical focus on energy and civil infrastructure.
• Luna Innovations: Publicly traded developer of fiber optic sensing and shape sensing platforms (OFDR, FBG) serving aerospace, energy, civil infrastructure, and medical customers. Most direct comparable to Sensuron's DFOS interrogator portfolio and target verticals.
• FBGS (Fiber Bragg Grating Solutions): Belgium-based manufacturer of FBG sensors and draw tower grating technology used in strain, temperature, and shape sensing. Existing strategic partner of Sensuron and a leading supplier of FBG sensors for similar applications.
• Technobis: Provider of fiber Bragg grating interrogators based on integrated photonics for aerospace, medical, energy, and high-tech industries. Direct competitor in FBG interrogators and existing distribution partner of Sensuron.

Broad incumbents

• National Instruments (NI / Emerson): Broad data acquisition and test platform provider whose systems integrate with fiber optic sensors and FBG interrogators. Competes with Sensuron via platform-level test environments used in aerospace and structural testing.
• HBK (HBM): Large incumbent in test and measurement with strain gauges, data acquisition systems, and fiber optic sensing offerings. Competes with Sensuron in strain and SHM but operates across a much broader T&M portfolio including incumbent electrical strain gauges.

Emerging players

• The Shape Sensing Company: Spinout of Sensuron's 3D shape sensing technology focused on medical and industrial shape sensing applications. Highly comparable technically as it originated from the same DFOS/FOS platform.
• 4DSP: FPGA-based compute acceleration platform and FMC sensor interface provider from which Sensuron was spun out in 2015. Highly comparable at the hardware/platform layer, particularly for FPGA-based data acquisition.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/sensuron

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Sensuron