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2.Evidence
3.Compare
4.Decide
5.Prove
Explore vendors and products through attributable evidence, visible freshness and governed assurance signals without allowing payment or participation to determine recommendation.
Public claims retain an attributable source and review state.
Corporate verification establishes affiliation, not truth.
Vendor authority stays separate from customer decisions.
Public technology directory
Explore 46 technology vendors
Search across workplace, building technology, IWMS, IoT, energy and related categories. Public profiles support discovery; PROVE TDI's private decision-fit analysis remains gated.
46 profilesPage 2 of 2
Environmental, IAQ & IoT Sensors
Met One Instruments
Profiled
Public profile
Met One Instruments provides air-quality, particulate, gas and meteorological monitoring instruments and data solutions. This profile is descriptive and source-attributed; listing does not imply endorsement or suitability.
metone.com
1 category0 products1 public source linkReviewed Aug 2026
Milesight provides LoRaWAN occupancy, people counting and IAQ sensors, represented here for environmental, iaq & iot sensors decisions. The profile is descriptive and source-attributed; listing does not imply endorsement or suitability.
milesight.com
2 categories3 products3 public source linksReviewed Jul 2026
Monnit develops wireless IoT sensors, gateways and monitoring software for commercial and industrial environments. This profile is descriptive and source-attributed; listing does not imply endorsement or suitability.
monnit.com
1 category0 products1 public source linkReviewed Aug 2026
NanoSense provides indoor-air-quality and indoor-environment monitoring sensors for building performance, control and certification use cases. This profile is descriptive and source-attributed; listing does not imply endorsement or suitability.
nano-sense.com
1 category0 products1 public source linkReviewed Aug 2026
Onset HOBO provides HOBO data loggers and monitoring systems for occupancy, lighting, equipment runtime, energy and environmental measurements. This profile is descriptive and source-attributed; listing does not imply endorsement or suitability.
onsetcomp.com
1 category0 products1 public source linkReviewed Aug 2026
Piera Systems provides particulate-matter sensing modules and air-quality monitoring technology. This profile is descriptive and source-attributed; listing does not imply endorsement or suitability.
pierasystems.com
1 category0 products1 public source linkReviewed Aug 2026
Pressac provides Occupancy and environmental sensor portfolio, represented here for environmental, iaq & iot sensors decisions. The profile is descriptive and source-attributed; listing does not imply endorsement or suitability.
pressac.com
2 categories6 products6 public source linksReviewed Jul 2026
PurpleAir develops air-quality sensors and a public particulate-matter monitoring data platform. This profile is descriptive and source-attributed; listing does not imply endorsement or suitability.
www2.purpleair.com
United States
1 category0 products1 public source linkReviewed Aug 2026
Rensair provides indoor air-quality monitoring and air-cleaning solutions for occupied spaces. This profile is descriptive and source-attributed; listing does not imply endorsement or suitability.
rensair.com
United Kingdom
1 category0 products1 public source linkReviewed Aug 2026
Rotronic provides environmental measurement instruments, data loggers and continuous monitoring software for temperature, humidity, carbon dioxide and other parameters. This profile is descriptive and source-attributed; listing does not imply endorsement or suitability.
rotronic.com
1 category0 products1 public source linkReviewed Aug 2026
Schneider Electric provides EcoStruxure Building Operation, represented here for bms, building automation & smart building decisions. The profile is descriptive and source-attributed; listing does not imply endorsement or suitability.
se.com
France
4 categories7 products5 public source linksReviewed Aug 2026
Sensative provides Strips and IoT sensor solutions, represented here for environmental, iaq & iot sensors decisions. The profile is descriptive and source-attributed; listing does not imply endorsement or suitability.
sensative.com
2 categories1 product1 public source linkReviewed Jul 2026
Senseair develops carbon-dioxide sensing technology for indoor air-quality and building applications. This profile is descriptive and source-attributed; listing does not imply endorsement or suitability.
senseair.com
Sweden
1 category0 products1 public source linkReviewed Aug 2026
Sensirion develops environmental sensor components and solutions for air quality, humidity, temperature and related measurements. This profile is descriptive and source-attributed; listing does not imply endorsement or suitability.
sensirion.com
Switzerland
1 category0 products1 public source linkReviewed Aug 2026
Siemens provides Building X, represented here for bms, building automation & smart building decisions. The profile is descriptive and source-attributed; listing does not imply endorsement or suitability.
siemens.com
Germany
4 categories15 products11 public source linksReviewed Aug 2026
Amphenol Sensors brand providing indoor-air-quality sensing technology including NDIR CO2, humidity, temperature, VOC and particulate sensors for HVAC, smart-building and related applications.
amphenolsensors.com
1 category0 products1 public source linkReviewed Sept 2026
Temtop provides indoor-air-quality monitors and particle counters measuring parameters including particulate matter, carbon dioxide, temperature and humidity. This profile is descriptive and source-attributed; listing does not imply endorsement or suitability.
temtopus.com
1 category0 products1 public source linkReviewed Aug 2026
Testo provides measuring instruments for indoor-air quality, thermal comfort and HVAC applications. This profile is descriptive and source-attributed; listing does not imply endorsement or suitability.
testo.com
1 category0 products1 public source linkReviewed Aug 2026
Tongdy develops indoor air-quality monitors, controllers and environmental sensing devices. This profile is descriptive and source-attributed; listing does not imply endorsement or suitability.
iaqtongdy.com
China
1 category0 products1 public source linkReviewed Aug 2026
TSI develops measurement instruments for indoor air quality, ventilation and environmental monitoring. This profile is descriptive and source-attributed; listing does not imply endorsement or suitability.
tsi.com
United States
1 category0 products1 public source linkReviewed Aug 2026
uHoo provides indoor environmental monitoring devices and software for homes and commercial buildings. This profile is descriptive and source-attributed; listing does not imply endorsement or suitability.
uhooair.com
Singapore
1 category0 products1 public source linkReviewed Aug 2026
Vaisala provides Vaisala Indigo product family, represented here for environmental, iaq & iot sensors decisions. The profile is descriptive and source-attributed; listing does not imply endorsement or suitability.
vaisala.com
1 category26 products26 public source linksReviewed Jul 2026