Resensys LLC
Resensys LLC manufactures ultra-low-power wireless SenSpot sensors, SeniMax gateways, and SenScope monitoring software for structural health monitoring of bridges, buildings, dams, and other critical infrastructure, selling to government transportation agencies and engineering firms globally through direct sales and a 30+ country distributor network.
- Company typePrivate
- Founded2008
- HeadquartersCollege Park, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Resensys LLC does
Resensys LLC, founded in 2008 and headquartered in Beltsville, Maryland, manufactures ultra-low-power wireless structural-health-monitoring sensors under the SenSpot brand. The company's core technology is the SenSpot wireless sensor platform, which uses a patent-pending Active RF Test (ART) architecture to monitor strain, vibration, displacement, crack activity, tilt, inclination, temperature, and humidity. A SenSpot sensor operates for a minimum of 10 years on a single CR123A battery and communicates through self-contained SenMesh network nodes to a SeniMax data-acquisition gateway, with data processed by the SenScope cloud-based monitoring and diagnostics software. Together the three products form an integrated sensor-to-software stack that the company claims is the world's most energy-efficient wireless monitoring system.
Resensys serves government transportation agencies (state DOTs, FHWA), engineering consultants, and infrastructure owners. The primary use case is bridge monitoring — fracture-critical bridge monitoring, scour detection, bearing and expansion joint monitoring, overweight-load detection, load rating, seismic and vibration monitoring, and barge collision detection — with secondary applications in buildings, dams, tunnels, wind turbines, cranes, and retaining walls. Notable named deployments include the Rod El-Farag Cable-Stayed Bridge in Egypt, the I-40 Bridge in Memphis (where a crack was detected in a main load-bearing member in May 2021), and a May 2023 scour-monitoring rollout on five bridges in Florida DOT District 1 following a state executive order.
The company monetizes through hardware sales of SenSpot sensors and SeniMax gateways, recurring SenScope software and analytics subscriptions, and installation support and data analysis professional services, with quote-based project pricing and multi-year contracts. Go-to-market combines direct enterprise field sales in the United States with a global distributor network of 14+ partners across 30+ countries and five continents. Marketing is built around technical content, industry conferences (IBTTA, TRB, NEBPP, MWBPP, IBC), and earned media including Wall Street Journal and NSF Science 360 News coverage. To date, Resensys has disclosed approximately $2.58M in funding, almost entirely from NSF research grants, and operates with 11–50 employees as a privately held Maryland LLC.
Resensys LLC firmographics
Firmographics- Name
- Resensys LLC
- Legal name
- Resensys LLC
- Website
- https://resensys.com
- Company type
- Private
- Founded year
- 2008
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Resensys LLC manufactures ultra-low-power wireless SenSpot sensors, SeniMax gateways, and SenScope monitoring software for structural health monitoring of bridges, buildings, dams, and other critical infrastructure, selling to government transportation agencies and engineering firms globally through direct sales and a 30+ country distributor network.
- Ownership category
- akta.pro rank
Resensys LLC industry classification
Industry- Product category
- Structural Health Monitoring Systems
- 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), Measuring & Controlling Devices, Nec (3829)
- akta.pro primary industry
- Continuous/Remote Monitoring Systems (IoT Sensors, Telemetry, Networks) (EUAHACAL)
- akta.pro secondary industry
- Condition Monitoring Sensors & IoT (online/offline monitoring, edge devices) (EUADAJAD)
Keywords
Where Resensys LLC is headquartered
LocationHeadquarters
- HQ city
- College Park
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Resensys LLC business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Supply Chain, Personnel, Operations, Marketing or Sales, Infrastructure
Revenue model
- Wireless Sensor Hardware Sales: Sale of SenSpot wireless sensors including strain gauges, displacement/crack meters, tilt/inclination meters, vibration/acceleration meters, humidity & temperature sensors, ultrasonic level meters, anemometers, geophones, scour probes, sonar sensors, and water velocity radar. Sensors are hardware products sold as one-time purchases with long operational lifespans (10+ years).
- Data Acquisition & Gateway Hardware: Sale of SeniMax gateway devices for data collection and communication. Each structure requires one SeniMax unit to collect data from multiple SenSpot sensors and transmit to remote servers.
- Software Platform (SenScope): SenScope software platform for monitoring, diagnostics, and data display. Software analyzes sensor data and generates real-time alerts. May include cloud-based subscription components for data hosting and analytics.
- Installation Support Services: Professional services including installation support and system customization for deploying wireless monitoring systems on structures.
- Data Analysis Services: Data analysis services provided to customers for interpreting structural health monitoring data.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom quotation based on project requirements |
Go-to-market motion3 records
Distribution channels4 records
Marketing channels9 records
Resensys LLC product offering
Product offeringCore offering
Resensys manufactures and sells ultra-low-power wireless SenSpot™ sensors (strain gauges, displacement/crack meters, tilt/inclination, vibration/acceleration, humidity & temperature, ultrasonic level, anemometer, geophone, scour probe, sonar, water velocity radar, and multi-channel temperature units) for structural health monitoring of bridges, buildings, dams, tunnels, wind turbines, and other infrastructure. Each deployment is completed by the SeniMax™ data acquisition and communication gateway and the SenScope™ cloud-based monitoring, diagnostics, and alerting software platform.
Product overview
Resensys LLC offers a comprehensive wireless structural health monitoring platform built around three core components: the SenSpot™ family of ultra low power wireless sensors (including strain gauges, displacement/crack meters, tilt sensors, vibration sensors, and environmental sensors), the SeniMax™ data acquisition and communication gateway that collects and transmits sensor data, and the SenScope™ cloud-based software platform for data analysis, monitoring diagnostics, and alert generation. The system provides continuous real-time monitoring of structural parameters for bridges, buildings, dams, tunnels, wind turbines, and other infrastructure assets, enabling predictive maintenance and early detection of structural deterioration.
Differentiator
Problem solved
Functional benefit
Brands
- SenSpot: Award-winning ultra low power wireless sensor network technology platform for remote monitoring of strain, vibration, displacement, crack activity, tilt, inclination, temperature, and humidity in structural health monitoring applications.
- SeniMax
- SenScope
Products and services
- SenSpot™ Wireless Sensor Platform Ultra-low-power wireless sensor network platform for remote monitoring of strain, vibration, displacement, crack activity, tilt, inclination, temperature, and humidity in bridges, buildings, dams, tunnels, wind turbines, and other infrastructure; provides a minimum of 10 years of monitoring on a single CR123A battery and is claimed to be the world's most energy efficient wireless monitoring sensor.
- Wireless Strain Gauge SenSpot™ High-precision wireless strain gauge sensor for measuring stress and strain in metal and structural elements with low power consumption for long-term monitoring.
- Wireless Displacement/Crack Meter SenSpot™ Easy-install, small, accurate wireless sensor for measuring displacement and tracking crack propagation and structural movement.
- Wireless Humidity & Temperature SenSpot™ Wide-range wireless environmental sensor for humidity and temperature monitoring on outdoor concrete, steel, and structural installations.
- Wireless Ultrasonic Level Meter SenSpot™ Ultrasonic wireless sensor for surface water level measurement, sediment monitoring, and flood detection in bridge and infrastructure applications.
- Wireless Tilt/Inclination Meter SenSpot™ Wireless sensor for structural movement monitoring, tilt and inclination measurement, deformation detection, and damage identification in bridges, buildings, and infrastructure.
- Wireless Vibration/Acceleration Meter SenSpot™ Energy-efficient, high-sensitivity wireless vibration/acceleration sensor for dynamic response monitoring, fatigue analysis, and modal analysis in structural health monitoring.
- Wireless Anemometer SenSpot™ Maintenance-free wireless anemometer for accurate wind speed monitoring in structural and environmental monitoring applications.
- Wireless Geophone Wireless geophone sensor for vibration and seismic monitoring in structural health monitoring applications.
- Wireless Scour Probe SenSpot™ Wireless sensor for bridge scour monitoring, measuring erosion and sediment conditions around bridge foundations.
- Wireless Sonar SenSpot™ Wireless sonar sensor for water depth measurement in reservoirs, dams, and flood-control systems for real-time water level monitoring (e.g., deployed for Florida DOT District 1 scour monitoring).
- Wireless Water Velocity Radar SenSpot™ Wireless radar sensor for measuring water velocity in hydraulic and flood monitoring applications.
- Wireless 4 Channel Temperature SenSpot™ Multi-channel wireless temperature sensor for monitoring temperature variations across multiple measurement points in structural and industrial applications.
- Wireless Strain Gauge IoT SenSpot™ IoT-enabled wireless strain gauge sensor with enhanced connectivity for Internet of Things structural monitoring applications.
- Wireless Displacement IoT SenSpot™ IoT-enabled wireless displacement sensor with enhanced connectivity for structural monitoring IoT deployments.
- SeniMax™ Data Acquisition Gateway Low-power data collector and communication gateway that aggregates data from multiple SenSpot sensors on-site and transmits it to a remote server for centralized monitoring (one SeniMax unit required per structure).
- SenScope™ Monitoring and Diagnostics Software Cloud-based software platform that analyzes SenSpot sensor data, generates customizable real-time alerts, and provides monitoring dashboards and historical performance trends; can be replaced by the customer's own software for integration with existing asset management systems.
- Installation Support and Data Analysis Services Professional services including system design support, on-site installation support, and data analysis services for customers deploying Resensys wireless structural monitoring systems.
Quantifiable outcome
- 10+ years monitoring on single battery (CR123A)
- +2 more outcomes
Companies that use Resensys LLC
Customer profileNamed customers5 records
Segments5 records
Ideal customer profiles3 records
Resensys LLC technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability4 records
Feature5 records
Resensys LLC partnerships and signals
Strategic signalPartnerships
16 partnerships are on record, tiered core, strategic and minor.
- SERVICIOS CAMCO LTDAcoreExclusive distributor for Chile. Contact: Carlos Alcega (General Manager), Phone: +56-9 88394685, Address: La Capitanía 80, ofc. 108, Las Condes, Santiago, Chile.
- Civionic Engineering & Consulting (2014) Inc.coreDistributor for Canada. Contact: Marcus Schmieder, Phone: +1 (604) 655 4200, Address: 3625 Main Ave, Vancouver, Belcarra, BC V3H 4R2, Canada.
- Inventec B.V.coreDistributor for Netherlands and customers in Kingdom of Belgium. Contact: Rob Willeman, Phone: +31-341-274470, Address: Galvaniweg 11 8071 SC Nunspeet, The Netherlands.
- Dez PacificcoreDistributor for Australia. Contact: Pedram Mojarrad, Phone: +612 9945 0619, Address: 5 Werona St, Pennant Hills, NSW 2120, Australia.
- E-novationcoreDistributor for Western Australia and South Australia. Contact: Ray Azarhoush, Phone: +61 412 346 781, Address: 2/24 Horus Bend, Bibra Lake, WA 6163, Australia.
- Global SurveycoreDistributor for New Zealand. Contact: Bruce Robinson, Phone: 09 478 2032, Address: 19F Triton Drive, Rosedale, North Harbour 0632, New Zealand.
- SIA GeomaticcoreDistributor for Latvia. Contact: Edgars Pinkovskis, Phone: +371 263 474 62, Address: Daugavgrivas street 49-k1, Riga, LV - 1007, Latvia.
- Allied Associates Geophysical GmbHcoreDistributor for Germany, Austria, and Switzerland. Contact: Dr. Andreas Kathage, Phone: +49-2861-8085648, Address: Butenwall 54, D – 46325 Borken, Germany.
- IWAY s.r.l.coreDistributor for Italy. Contact: Davide Botto, Phone: +39 02 92909121, Address: Via Ponchielli 4, 20063 Cernusco sul Naviglio (MI), Italy (with additional offices in Novara, Rome, and Messina).
- PT. Struktur Pintar IndonesiacoreDistributor for Indonesia. Phone: +62 21 5278835, Address: Gedung Menara Kadin Lt. 30, Jl. H.R. Rasuna Said Blok X-5 Kav. 2-3, Jakarta Selatan 12950, Indonesia.
- Dewe Solutions Pte LtdcoreDistributor for Singapore, Malaysia, Thailand, Vietnam, and Philippines. Contact: Kelvin Kek, Phone: +65 6316 7320, Address: 50 Bukit Batok Street 23, #04-06 Midview Building, Singapore 659578.
- Scientific Services CO EgyptcoreDistributor for Egypt. Contact: Amer El-Bagoury, Tel: 202 (2) 4027345, Address: 254 Imtedad Ramsis Ext2, Nasr City, Cairo, Egypt 11471.
- SedulitascoreDistributor for South Africa, Madagascar, Lesotho, Botswana, Namibia, Mozambique, Cameroon, Zambia, Congo, Tanzania, Guinea, Ethiopia, Nigeria, Ghana, Angola, Senegal, and Kenya. Contact: Peter-John (Jakes) Jacobs, Phone: +27 82 551 4001, Corporate: 27 St Andrews Way, Meer En See, 3901.
- Maryland State Highway AdministrationstrategicKey sponsor and partner. Maryland SHA has collaborated with Resensys on bridge monitoring projects and is listed as a sponsor on company materials.
- University of MarylandstrategicResearch origin. Resensys technology evolved from pure research funded by NSF at University of Maryland. Listed as sponsor.
- Metro Testing LaboratoriesminorOctober 31, 2011: Resensys declared Metro Testing Laboratories as its exclusive distributor in Canada (prior to current distributor Civionic Engineering).
Scale indicators6 records
Recent moves6 records
Expansion highlights6 records
Resensys LLC competitors and assessment
Company assessmentBroad incumbents
- Trimble: Trimble is a large geospatial and infrastructure technology provider with structural monitoring and bridge inspection software offerings (e.g., Trimble Access, Monitoring). Competes broadly with Resensys for DOT-level infrastructure monitoring budgets.
- Hexagon (Leica Geosystems): Hexagon's Leica Geosystems division provides automated deformation monitoring and total stations used for bridge and structural monitoring. Adjacent to Resensys at the survey/instrumentation layer of infrastructure SHM projects.
Direct peers
- Senceive: Senceive offers wireless, battery-powered structural health monitoring sensors for rail, bridges, tunnels and geotechnical assets. Closest direct competitor to Resensys, with overlapping wireless mesh, long-life battery, and adhesive-mount product approach.
- RST Instruments: RST Instruments designs and manufactures geotechnical and structural monitoring sensors and data acquisition systems for bridges, tunnels, slopes, and dams. Comparable customer base and product line to Resensys in wired and wireless structural monitoring.
- Worldsensing: Worldsensing provides wireless IoT monitoring for construction, mining, and infrastructure (including bridges and tunnels). Competes with Resensys in the wireless condition-monitoring sensor category for infrastructure owners and engineering firms.
- Acellent Technologies: Acellent specializes in structural health monitoring systems, including its SMART Layer sensor network for composite and metal structures. Targets aerospace, civil infrastructure, and energy markets comparable to Resensys.
- Campbell Scientific: Campbell Scientific builds rugged data acquisition systems and sensors for environmental, structural, and infrastructure monitoring. Sells into similar government and engineering customers as Resensys and competes in structural and bridge monitoring.
- Kinemetrics: Kinemetrics supplies structural and seismic monitoring instruments and stations for bridges, dams, buildings, and critical infrastructure. Competes with Resensys in high-precision structural sensing for government and engineering customers.
- Geokon: Geokon manufactures geotechnical and structural monitoring instruments including strain gauges, load cells, and tiltmeters for dams, bridges, tunnels, and foundations. Overlaps with Resensys in structural sensors for heavy civil infrastructure.
Emerging players
- Mide Technology: Mide Technology produces smart sensors and embedded SHM systems for aerospace, marine, and civil infrastructure. Smaller-scale peer with overlapping technology stack (wireless, low-power structural sensing).
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Resensys LLC social profiles
Digital presenceResensys LLC financial estimates
Financial estimateRevenue estimate
Valuation estimate
Resensys LLC leadership team
Management profileNumber of profiles
Profiles1 record
Resensys LLC funding detail
Funding detailFunding overview
Funding rounds3 records
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Resensys LLC M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Resensys LLC
What does Resensys LLC do?
Resensys manufactures and sells ultra-low-power wireless SenSpot™ sensors (strain gauges, displacement/crack meters, tilt/inclination, vibration/acceleration, humidity & temperature, ultrasonic level, anemometer, geophone, scour probe, sonar, water velocity radar, and multi-channel temperature units) for structural health monitoring of bridges, buildings, dams, tunnels, wind turbines, and other infrastructure. Each deployment is completed by the SeniMax™ data acquisition and communication gateway and the SenScope™ cloud-based monitoring, diagnostics, and alerting software platform.
Is Resensys LLC a public or private company?
Resensys LLC is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Resensys LLC founded?
Resensys LLC was founded in 2008. It employs 11 to 50 people.
Where is Resensys LLC based?
Resensys LLC is headquartered in College Park, United States, in the North America region.
How does Resensys LLC make money?
Five revenue lines are on record. Wireless Sensor Hardware Sales are the primary driver. The others are data Acquisition & Gateway Hardware, software Platform (SenScope), installation Support Services and data Analysis Services.
Who are Resensys LLC's main competitors?
Broad incumbents on record are Trimble and Hexagon (Leica Geosystems). Direct peers are Senceive, RST Instruments, Worldsensing, Acellent Technologies, Campbell Scientific, Kinemetrics and Geokon. Mide Technology is listed as an emerging player.
Does Resensys LLC have an API?
No public API is recorded for Resensys LLC.
What industry is Resensys LLC in?
Resensys LLC's product category is Structural Health Monitoring Systems. Its primary akta.pro industry code is EUAHACAL, Continuous/Remote Monitoring Systems (IoT Sensors, Telemetry, Networks), with a secondary code of EUADAJAD, Condition Monitoring Sensors & IoT (online/offline monitoring, edge devices). Its NAICS code is 3345 and its SIC code is 3823.