Wi.Tec Sensors
Wi.Tec-Sensorik GmbH, a privately-held German gas-sensor manufacturer based in Wesel, designs and sells modular NDIR and NDUV photometric OEM gas measurement modules (INFRA.sens®, ULTRA.sens®, KOMBI.sens®) for industrial OEMs in wastewater, biogas, maritime CEMS, switchgear, and process-control markets.
- Company typePrivate
- Founded2014
- HeadquartersWesel, Germany
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Wi.Tec Sensors does
Wi.Tec-Sensorik GmbH is a privately-held German manufacturer of modular photometric gas measurement systems, headquartered in Wesel, Germany. The company designs and produces OEM-configurable gas sensors based on non-dispersive infrared (NDIR) and non-dispersive ultraviolet (NDUV) dual-beam spectroscopy, organized into three core product lines: INFRA.sens® for infrared-absorbing gases (CO₂, CO, N₂O, CH₄, hydrocarbons, SF₆, CF₄, H₂O), ULTRA.sens® for ultraviolet-absorbing gases (O₃, SO₂, NO₂, NO, H₂S, Cl₂, ClO₂, CS₂), and KOMBI.sens® combining both technologies on shared base electronics to measure up to three gas components plus O₂ simultaneously. Multiple form factors (AK5/AK20/AK100/AK250), heated (TBH) variants for trace detection, and a configurable ecosystem of baseboards, communication interfaces (RS232, CAN-Bus, MODBUS, analog), humidity, pressure, and oxygen add-on modules, plus the MARS Tool Light commissioning software, allow application-specific configurations.\n\nThe company serves industrial OEMs and end users across nine use-case segments: wastewater treatment (greenhouse gas emissions), biogas and renewable energy, maritime exhaust CEMS under IMO MARPOL Annex VI, gas-insulated switchgear monitoring, TOC water analysis, elemental analysis, medical equipment, automotive exhaust gas analysis, and general industrial process control. Sales are conducted through direct B2B engagement initiated via an online requirements-analysis checklist or informal email, with no public pricing. An exclusive distribution partnership with Tecnosens S.P.A. covers Italy, complemented by a 'Wi.Tec & Partner worldwide' network and active trade show presence at SMM Hamburg, IFAT Munich, Sensor+Test, and ENVEX Korea. The company is co-led by Prof. Dr. Gerhard Wiegleb and Dipl.-Ing. Sebastian Wiegleb, holds ISO 9001:2015 certification, is a member of the AMA Association for Sensor Technology and Metrology, and operates as an independent entity with no disclosed outside investors, parent company, or funding rounds.
Wi.Tec Sensors firmographics
Firmographics- Name
- Wi.Tec Sensors
- Legal name
- Wi.Tec-Sensorik GmbH
- Website
- https://witec-sensorik.de
- Company type
- Private
- Founded year
- 2014
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Wi.Tec-Sensorik GmbH, a privately-held German gas-sensor manufacturer based in Wesel, designs and sells modular NDIR and NDUV photometric OEM gas measurement modules (INFRA.sens®, ULTRA.sens®, KOMBI.sens®) for industrial OEMs in wastewater, biogas, maritime CEMS, switchgear, and process-control markets.
- Ownership category
- akta.pro rank
Wi.Tec Sensors industry classification
Industry- Product category
- Industrial Gas Sensors
- NAICS
- Other Measuring and Controlling Device Manufacturing (334519), Analytical Laboratory Instrument Manufacturing (334516)
- SIC
- Industrial Instruments For Measurement, Display, And Control (3823), Laboratory Analytical Instruments (3826)
- akta.pro primary industry
- Process Analytical Instrumentation (Gas analyzers, spectroscopy, pH/ORP, conductivity) (IMAGAFAE)
- akta.pro secondary industries
- Environmental Sensors (Temperature/Humidity/Gas/Air Quality) (HDAHALAD), Industrial-Grade Sensors & Transducer Components (Discrete sensing elements, transducers, MEMS sensors) (IMAGAJAO), Leak Detection, Emissions & LDAR Testing (OGI, methane, fugitive emissions) (EUAEAHAL)
Keywords
Where Wi.Tec Sensors is headquartered
LocationHeadquarters
- HQ city
- Wesel
- HQ country
- Germany
- HQ region
- Europe
Offices1 record
Markets served
Wi.Tec Sensors business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Personnel, Supply Chain, Operations, Marketing or Sales, Infrastructure
Revenue model
- Gas Sensor Hardware Sales: Sale of proprietary gas sensors and measurement systems including INFRA.sens®, ULTRA.sens®, and KOMBI.sens® product lines. Products are sold as pre-configured OEM modules or general OEM modules, with optional accessories, accessories, and software. Revenue is generated through one-time hardware purchases supplemented by optional software tools and configuration options.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom quotation-based pricing for OEM sensor modules and systems |
Go-to-market motion3 records
Distribution channels2 records
Marketing channels6 records
Wi.Tec Sensors product offering
Product offeringCore offering
Wi.Tec-Sensorik develops and manufactures modular photometric gas measurement systems for OEM integration and process engineering. The portfolio centers on the INFRA.sens® (NDIR) and ULTRA.sens® (NDUV) gas sensor product lines, complemented by the combined KOMBI.sens® platform, optional sensor modules (O2, humidity, pressure), base electronics, communication interfaces and the MARS Tool Light commissioning software. Products are sold as configurable OEM modules to industrial equipment manufacturers and process operators across environmental, maritime, biogas, energy and laboratory applications.
Product overview
Wi.Tec-Sensorik is a specialized gas measurement company offering modular photometric gas sensing solutions. The core product portfolio consists of three main sensor product lines: INFRA.sens® (NDIR infrared technology for IR-absorbing gases like CO₂, CO, N₂O, CH₄), ULTRA.sens® (NDUV ultraviolet technology for UV-absorbing gases like SO₂, NO₂, O₃, Cl₂), and KOMBI.sens® (combined IR+UV platform with shared electronics for multi-gas applications). Each product line is available in multiple form factors (AK5, AK20, AK100, AK250) with various configurations including heated (TBH) variants for trace gas detection. The offering is complemented by modular options including O₂.sensD (oxygen sensor), HUMI.sens® (humidity sensor), P.sens (pressure sensor), base electronics boards (BB 1.9.2, BB Compact IR), communication interfaces (Modbus Shield, Analog Output Board, RS232/CAN cables), thermal enclosures (Thermobox), accessories (filters, hoses), and MARS Tool Light proprietary software for sensor configuration and data management.
Differentiator
Problem solved
Functional benefit
Brands
- INFRA.sens®: NDIR (Non-dispersive Infrared) gas sensor product line for measuring gases such as CO2, CO, N2O, CnHm, CH4, C2H6, C3H8, C4H10, CF4, SF6, H2O
- ULTRA.sens®
- KOMBI.sens®
- MARS Tool Light
Products and services
- INFRA.sens®
Quantifiable outcome
- UV light source lifetime >40,000 hours in ULTRA.sens series
- +5 more outcomes
Companies that use Wi.Tec Sensors
Customer profileSegments9 records
Ideal customer profiles2 records
Wi.Tec Sensors technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature8 records
Wi.Tec Sensors partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered core and minor.
- Tecnosens S.P.A.coreExclusive distribution partner for Italy. Tecnosens S.P.A. handles all sales inquiries and customer relationships within Italy. When customers select Italy in the online requirement analysis form, their inquiry is automatically routed to Tecnosens. Contact: [email protected] and [email protected].
- AMA Fachverband für Sensorik + Messtechnik (AMA Association for Sensor Technology + Metrology)minorWi.Tec-Sensorik is a member of the AMA Association, the leading industry association for sensor and measurement technology companies in Germany and Europe. Membership provides industry networking, standards participation, and association recognition.
- Wi.Tec & Partner WorldwideminorThe company maintains a network of international partners and representatives. The 'Wi.Tec & Partner worldwide' page lists partner contacts for global sales coverage beyond Germany and Italy.
Scale indicators2 records
Recent moves6 records
Expansion highlights5 records
Wi.Tec Sensors competitors and assessment
Company assessmentDirect peers
- Edinburgh Sensors: UK specialist in NDIR gas sensors and OEM modules for CO₂, CH₄, N₂O, SF₆ and other gases across environmental, agricultural, and industrial applications. Closely comparable to Wi.Tec in both technology (NDIR dual-beam) and OEM go-to-market.
- Sensirion: Swiss specialist in environmental and gas sensors including NDIR CO₂ sensors and multi-gas modules sold as OEM components. Closely comparable to Wi.Tec in business model (B2B OEM modules), technology overlap (NDIR photometry), and target markets (industrial/environmental).
- Figaro Engineering: Japanese sensor specialist with a broad gas sensor portfolio including NDIR CO₂ modules and electrochemical sensors for industrial, HVAC, and environmental applications. Comparable to Wi.Tec in modular OEM gas-sensor positioning.
- Process Sensing Technologies (PST): Group offering NDIR gas sensors and analyzers (through brands such as NTRON and Analytical Industries) for process, emissions, and life-science markets. Directly overlaps with Wi.Tec in OEM NDIR modules and photometry-based multi-gas measurement.
- Dynament: UK-based manufacturer of NDIR gas sensors sold as OEM modules for industrial gas detection and emissions monitoring. Competes with Wi.Tec in the same infrared photometry niche and targets similar instrumentation OEMs.
Broad incumbents
- Sick AG: Major German industrial sensor manufacturer with a strong gas measurement portfolio (e.g., MCS series) for emissions monitoring and process engineering. Directly competes with Wi.Tec in NDIR gas analyzers and stack/duct gas measurement, particularly in environmental and maritime contexts.
- Honeywell: Large diversified industrial conglomerate with a significant fixed and portable gas detection portfolio (Honeywell Analytics / BW) that competes with Wi.Tec on NDIR-based photometric sensors for industrial and emissions monitoring customers.
- Dräger: Global gas detection and safety instrumentation company with broad NDIR and electrochemical sensor offerings across industrial, maritime, and environmental applications. Overlaps with Wi.Tec's gas sensing technology and target end-markets.
- MSA Safety: Established safety equipment manufacturer with a fixed gas detection line (e.g., ULTIMA X) using NDIR and electrochemical technologies. Competes with Wi.Tec for industrial gas monitoring specifications in plant and emissions applications.
- Endress+Hauser: Global leader in industrial process instrumentation including gas analyzers and photometric sensors for environmental, wastewater, and biogas applications. Overlaps directly with Wi.Tec's process analytical instrumentation focus and competes in the same OEM and end-user accounts.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Wi.Tec Sensors social profiles
Digital presenceWi.Tec Sensors financial estimates
Financial estimateRevenue estimate
Valuation estimate
Wi.Tec Sensors leadership team
Management profileNumber of profiles
Profiles2 records
Wi.Tec Sensors funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Wi.Tec Sensors 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 Wi.Tec Sensors
What does Wi.Tec Sensors do?
Wi.Tec-Sensorik develops and manufactures modular photometric gas measurement systems for OEM integration and process engineering. The portfolio centers on the INFRA.sens® (NDIR) and ULTRA.sens® (NDUV) gas sensor product lines, complemented by the combined KOMBI.sens® platform, optional sensor modules (O2, humidity, pressure), base electronics, communication interfaces and the MARS Tool Light commissioning software. Products are sold as configurable OEM modules to industrial equipment manufacturers and process operators across environmental, maritime, biogas, energy and laboratory applications.
Is Wi.Tec Sensors a public or private company?
Wi.Tec Sensors is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Wi.Tec Sensors founded?
Wi.Tec Sensors was founded in 2014. It employs 11 to 50 people.
Where is Wi.Tec Sensors based?
Wi.Tec Sensors is headquartered in Wesel, Germany, in the Europe region.
How does Wi.Tec Sensors make money?
One revenue line is on record: gas Sensor Hardware Sales.
Who are Wi.Tec Sensors's main competitors?
Direct peers on record are Edinburgh Sensors, Sensirion, Figaro Engineering, Process Sensing Technologies (PST) and Dynament. Broad incumbents are Sick AG, Honeywell, Dräger, MSA Safety and Endress+Hauser.
Does Wi.Tec Sensors have an API?
No public API is recorded for Wi.Tec Sensors.
What industry is Wi.Tec Sensors in?
Wi.Tec Sensors's product category is Industrial Gas Sensors. Its primary akta.pro industry code is IMAGAFAE, Process Analytical Instrumentation (Gas analyzers, spectroscopy, pH/ORP, conductivity), with a secondary code of HDAHALAD, Environmental Sensors (Temperature/Humidity/Gas/Air Quality). Its NAICS code is 334519 and its SIC code is 3823.