Nitrogen Sensing Solutions
Nitrogen Sensing Solutions (NS2) is a Portuguese startup that builds a portable, biosensor-based water quality monitoring system for real-time measurement of nitrogen levels, serving water utilities, aquaculture operators, environmental regulators, and research institutions in Europe.
- Company typePrivate
- Founded2019
- HeadquartersCaldas Da Rainha, Portugal
- Headcount1–10
- GTM typeB2B
- OfferingHardware or Manufacturing
What Nitrogen Sensing Solutions does
Nitrogen Sensing Solutions (NS2) is a privately held Portuguese startup founded in 2019 and headquartered in Caldas Da Rainha, Portugal. The company develops a portable, biosensor-based water quality monitoring system that measures nitrogen levels in water in real time, replacing the slow, laboratory-based batch testing workflows traditionally used for water nitrogen analysis. Its offering centers on a single core product — a field-deployable biosensor device — with technical differentiation claimed in miniaturization/form factor and real-time measurement speed versus conventional lab methods.
NS2 targets organizations that need to monitor nitrogen pollution and nutrient levels in water, including environmental regulators, water utilities, aquaculture operators, and research institutions, primarily in Europe. The business model is described as sales-led, with revenue derived from biosensor device sales and related services; pricing is not publicly disclosed and no customer logos are available in the source material. The company operates with 1–10 employees and has secured €100,000 in seed venture capital funding via the BlueInvest programme in June 2025, earmarked for expanding the biosensor monitoring system. The company has no disclosed parent, no subsidiaries, and no public listing.
Nitrogen Sensing Solutions firmographics
Firmographics- Name
- Nitrogen Sensing Solutions
- Legal name
- Nitrogen Sensing Solutions (NS2)
- Website
- https://sensingsolutions.com
- Company type
- Private
- Founded year
- 2019
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Nitrogen Sensing Solutions (NS2) is a Portuguese startup that builds a portable, biosensor-based water quality monitoring system for real-time measurement of nitrogen levels, serving water utilities, aquaculture operators, environmental regulators, and research institutions in Europe.
- Ownership category
- akta.pro rank
Nitrogen Sensing Solutions industry classification
Industry- Product category
- Water Quality Sensors
- NAICS
- Water Supply and Irrigation Systems (22131), Water Supply and Irrigation Systems (221310), Nitrogenous Fertilizer Manufacturing (325311)
- SIC
- Industrial Instruments For Measurement, Display, And Control (3823), Laboratory Analytical Instruments (3826), Water Supply (4941)
- akta.pro primary industry
- Online Monitoring, Sensors & Instrumentation (SCADA-integrated analyzers, probes, samplers) (EUANAJAC)
- akta.pro secondary industries
- Soil Testing & Nutrient Analysis Services (AFACAKAA), On-Site Water Testing & Rapid Screening Services (Field Kits, Sensors, ATP) (AFALAJAI)
Keywords
Where Nitrogen Sensing Solutions is headquartered
LocationHeadquarters
- HQ city
- Caldas Da Rainha
- HQ country
- Portugal
- HQ region
- Europe
Offices1 record
Markets served
Nitrogen Sensing Solutions 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
Revenue model
- Biosensor device sales and related services:
Go-to-market motion1 record
Nitrogen Sensing Solutions product offering
Product offeringCore offering
Nitrogen Sensing Solutions (NS2) develops and sells a portable, biosensor-based water quality monitoring system designed to measure nitrogen levels in water in real time. The offering centers on a single unified biosensor device that enables continuous, field-deployable water quality monitoring outside of traditional laboratory settings, targeting organizations that need to track nitrogen pollution and nutrient levels in water bodies and water supplies.
Product overview
Nitrogen Sensing Solutions (NS2) offers a single core product: a portable, biosensor-based water quality monitoring system designed to measure nitrogen levels in water in real time. Rather than a multi-module platform, the offering centers on one unified biosensor device that NS2 is expanding with the support of €100,000 in BlueInvest venture capital funding.
Differentiator
Problem solved
Functional benefit
Products and services
- NS2 Portable Biosensor-Based Water Quality Monitoring System A portable biosensor-based system developed by Nitrogen Sensing Solutions (NS2) to measure nitrogen levels in water in real time, enabling continuous water quality monitoring outside of traditional laboratory settings. It is intended for organizations such as water utilities, environmental regulators, aquaculture operators, and environmental research institutions that need to track nitrogen pollution and nutrient levels in water bodies and water supplies.
Quantifiable outcome
- Enables real-time measurement of nitrogen levels in water through a portable biosensor system.
Companies that use Nitrogen Sensing Solutions
Customer profileSegments1 record
Ideal customer profiles1 record
Nitrogen Sensing Solutions technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature2 records
Nitrogen Sensing Solutions partnerships and signals
Strategic signalScale indicators2 records
Recent moves3 records
Expansion highlights3 records
Nitrogen Sensing Solutions competitors and assessment
Company assessmentEmerging players
- Libelium: Libelium is a Spanish IoT sensor platform company whose plug-and-sense probes include water-quality parameters such as nitrate. Comparable to NS2 as a European early-stage/mid-stage hardware player building modular, networked environmental water sensors.
- Aquaread: Aquaread manufactures portable multiparameter water-quality sondes used in environmental and aquaculture monitoring, including nitrate channels. It overlaps directly with NS2 on portable field-deployable nitrogen measurement for water bodies.
- Atlas Scientific: Atlas Scientific builds low-cost, embedded water-quality sensors (including nitrate probes) for hobbyist, IoT, and OEM use cases. It is comparable to NS2 in targeting portable/embedded nitrogen monitoring, though it focuses on probe-based electrochemistry rather than biosensors.
- In-Situ Inc. In-Situ manufactures rugged, portable water-quality instruments — including nitrate ISEs and multiparameter sondes — used in environmental and aquaculture monitoring. It is directly comparable to NS2 on portable, field-deployed nitrogen measurement in water.
Broad incumbents
- OTT HydroMet: OTT HydroMet (a Danaher operating company alongside Hach) provides hydrological and water-quality monitoring stations, including nutrient sensors. It addresses the same continuous nitrogen-monitoring workflows NS2 targets, particularly for environmental agencies.
- Hach (a Danaher company): Hach is the dominant global supplier of water-quality analytical instruments, including portable and laboratory nitrogen (ammonia, nitrate, nitrite) test kits and meters. NS2 directly competes for the same water-quality monitoring budget at utilities, environmental agencies, and aquaculture operators, but as a much smaller, biosensor-based alternative.
- Endress+Hauser Liquid Analysis: Endress+Hauser provides a wide range of industrial and environmental liquid-analysis instrumentation, including nitrate and ammonium sensors used in wastewater and water treatment. It is comparable to NS2 as a process/industrial measurement player targeting overlapping nitrogen-monitoring use cases.
- Thermo Fisher Scientific (Water Analysis): Thermo Fisher supplies laboratory and process analytical instruments used for nitrogen speciation in water, including discrete analyzers and spectrophotometric systems. NS2 is comparable as an alternative analytical technology for the same nitrogen-parameter measurement workflow.
- Xylem Analytics: Xylem (parent of WTW, YSI, and other brands) sells a broad portfolio of water-quality sensors and analyzers, including handheld and continuous nitrogen monitors. It is a direct incumbent in the same customer set as NS2 and represents the primary scale competitor NS2 would face in utility tenders.
Regional players
- S::CAN Messtechnik: Austrian-based s::CAN produces UV-Vis spectrophotometric probes for continuous water-quality monitoring, including nitrate measurement, widely deployed at European wastewater and drinking-water utilities. Comparable to NS2 as a European specialist in continuous in-situ nitrogen monitoring.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat2 records
Key risks6 records
Key highlights4 records
Customer concentration
Nitrogen Sensing Solutions social profiles
Digital presenceNitrogen Sensing Solutions financial estimates
Financial estimateRevenue estimate
Valuation estimate
Nitrogen Sensing Solutions leadership team
Management profileNumber of profiles
Nitrogen Sensing Solutions funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Nitrogen Sensing Solutions 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 Nitrogen Sensing Solutions
What does Nitrogen Sensing Solutions do?
Nitrogen Sensing Solutions (NS2) develops and sells a portable, biosensor-based water quality monitoring system designed to measure nitrogen levels in water in real time. The offering centers on a single unified biosensor device that enables continuous, field-deployable water quality monitoring outside of traditional laboratory settings, targeting organizations that need to track nitrogen pollution and nutrient levels in water bodies and water supplies.
Is Nitrogen Sensing Solutions a public or private company?
Nitrogen Sensing Solutions is a private company. It is classified as venture growth investor backed and is currently operating.
When was Nitrogen Sensing Solutions founded?
Nitrogen Sensing Solutions was founded in 2019. It employs 1 to 10 people.
Where is Nitrogen Sensing Solutions based?
Nitrogen Sensing Solutions is headquartered in Caldas Da Rainha, Portugal, in the Europe region.
How does Nitrogen Sensing Solutions make money?
One revenue line is on record: biosensor device sales and related services.
Who are Nitrogen Sensing Solutions's main competitors?
Emerging players on record are Libelium, Aquaread, Atlas Scientific and In-Situ Inc.. Broad incumbents are OTT HydroMet, Hach (a Danaher company), Endress+Hauser Liquid Analysis, Thermo Fisher Scientific (Water Analysis) and Xylem Analytics. S::CAN Messtechnik is listed as a regional player.
Does Nitrogen Sensing Solutions have an API?
No public API is recorded for Nitrogen Sensing Solutions.
What industry is Nitrogen Sensing Solutions in?
Nitrogen Sensing Solutions's product category is Water Quality Sensors. Its primary akta.pro industry code is EUANAJAC, Online Monitoring, Sensors & Instrumentation (SCADA-integrated analyzers, probes, samplers), with a secondary code of AFACAKAA, Soil Testing & Nutrient Analysis Services. Its NAICS code is 22131 and its SIC code is 3823.