Met One Instruments Inc.
Met One Instruments is a US-based precision air quality and meteorological monitoring instrument manufacturer, founded 1985, operating as a subsidiary of Acoem. It sells EPA, CE, and MCERTS-certified particulate monitors, gas analyzers, black carbon analyzers, particle counters, and weather stations to regulatory agencies, industrial firms, cleanroom operators, climate researchers, and data centers worldwide.
- Company typePrivate
- Founded1985
- HeadquartersGrants Pass, United States
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What Met One Instruments Inc. does
Met One Instruments Inc., founded in 1985 and headquartered in Grants Pass, Oregon, is a precision electronic instrumentation manufacturer specializing in air quality, particulate, gas, black carbon, and meteorological monitoring. The company operates as a subsidiary of Acoem, a global environmental monitoring group, and sells under the brand "Met One Instruments Powered by Acoem." Its product portfolio centers on beta attenuation mass monitors (BAM-1020, BAM-1022, BAM-1022 PLUS, E-BAM, E-BAM Plus), optical particulate monitors (OPX 1025 with proprietary RealPM algorithm), the Serinus gas analyzer line covering O3, CO, CO2, NOx, NH3, SO2, H2S, and TRS, multi-wavelength black carbon analyzers (BC 1054, BC 1060/1065, C-12), handheld and bench-top particle counters for cleanroom compliance, sonic anemometers and weather stations, plus calibration equipment, accessories, and the COMET Cloud data service. Underlying measurement technologies include beta attenuation, optical light scatter, laser diode, chemiluminescence, NDIR, UV absorption, CAPS spectroscopy, sonic anemometry, and tape-based optical attenuation.
The company serves regulatory agencies (US EPA, MCERTS, TÜV, CE-certified instruments), industrial manufacturers (fenceline and process monitoring), cleanroom operators in semiconductors, biotechnology, pharmaceuticals, electronics, and medical/hospital settings, indoor air quality applications, climate researchers, and emerging segments such as data centers and smart cities. Revenue is generated through quote-based direct sales of hardware instrumentation, complemented by recurring software (Comet, Air Plus), calibration accessories, and the COMET Cloud cellular data service; pricing is not publicly disclosed. Distribution combines a US-based direct sales team with Acoem's global reseller network, supported by the Met One Academy training program, the Support HUB service portal, and an annual conference and exhibition circuit.
Met One Instruments Inc. firmographics
Firmographics- Name
- Met One Instruments Inc.
- Legal name
- Met One Instruments Inc.
- Website
- https://metone.com
- Company type
- Private
- Founded year
- 1985
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Met One Instruments is a US-based precision air quality and meteorological monitoring instrument manufacturer, founded 1985, operating as a subsidiary of Acoem. It sells EPA, CE, and MCERTS-certified particulate monitors, gas analyzers, black carbon analyzers, particle counters, and weather stations to regulatory agencies, industrial firms, cleanroom operators, climate researchers, and data centers worldwide.
- Ownership category
- akta.pro rank
Met One Instruments Inc. industry classification
Industry- Product category
- Air Quality Monitoring Instruments
- NAICS
- Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513), Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515), Analytical Laboratory Instrument Manufacturing (334516), Other Measuring and Controlling Device Manufacturing (334519)
- SIC
- Industrial Instruments For Measurement, Display, And Control (3823), Laboratory Analytical Instruments (3826)
- akta.pro primary industry
- Environmental & Safety Monitoring Instruments (Air quality, emissions, radiation, noise, gas detection) (IMAGAFAJ)
- akta.pro secondary industries
- Process Analytical Instrumentation (Gas analyzers, spectroscopy, pH/ORP, conductivity) (IMAGAFAE), Metrology, Calibration & Testing Equipment (Balances, pH/DO, Standards) (HLAGAIAL)
Keywords
Where Met One Instruments Inc. is headquartered
LocationHeadquarters
- HQ city
- Grants Pass
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Met One Instruments Inc. business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Technology or R&D
Revenue model
- Precision Air Quality Monitoring Instruments and Systems: Met One Instruments generates revenue through the sale of precision air quality monitoring instruments including particulate monitors, gas analyzers, black carbon monitors, meteorological instruments, cleanroom particle counters, and related accessories. The company sells both direct to end users and through distribution channels globally. Products range from portable handheld devices to continuous monitoring systems for regulatory compliance.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Quote-based pricing for instrumentation products |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels5 records
Met One Instruments Inc. product offering
Product offeringCore offering
Met One Instruments Inc. designs, manufactures, and supplies precision air quality monitoring instruments. Its product lines include particulate monitors, gas analyzers, black carbon monitors, meteorological instruments, and cleanroom particle counters used to measure and characterize ambient and indoor air quality.
Product overview
Met One Instruments Inc., powered by Acoem, is a precision air quality monitoring company offering a comprehensive portfolio of instruments for measuring particulates, gases, black carbon, meteorology, and environmental conditions. The product portfolio centers on particulate matter monitors (BAM-1020, BAM-1022, BAM-1022 PLUS, E-BAM, E-BAM Plus, OPX 1025) using beta attenuation and optical technologies; handheld and benchtop particle counters (DR-324, DR-528, Model 804, BT-620, GT-324, Aerocet 532, Aerocet 831) for cleanroom and indoor air quality applications; black carbon analyzers (BC 1054, BC 1060/1065, C-12); a full Serinus gas analyzer line (10, 30, 31, 40, 44, 50, 51, 55, 57, 60) for ozone, CO, CO2, NOx, SO2, H2S, and TRS measurement; meteorological sensors and systems (30.5 Sonic Anemometer, AIO 2 Sonic Weather Sensor, Industrial/ReadyWeather/General Purpose/Air Quality Weather Stations, TACMET II); and supporting products including ES-642, ES-405, E-SAMPLER, LVS-100, SuperSASS, and AQ Profiler. The portfolio also includes calibration equipment (Swift 25.0, Swift 6.0, Serinus Cal series), data management software (Comet, Air Plus), and OEM components. These products work together to provide regulatory compliance monitoring, industrial process control, environmental research, and indoor air quality assessment solutions.
Differentiator
Problem solved
Functional benefit
Products and services
- Particulate Monitors
- Gas Analyzers
- Black Carbon Monitors
- Meteorological Instruments
- Cleanroom Particle Counters
Quantifiable outcome
- C-12 Black Carbon Monitor won Special Jury Prize at AIRLAB Microsensors Challenge 2023, showing excellent correlation with reference monitor at less than 20% of the cost
- +4 more outcomes
Companies that use Met One Instruments Inc.
Customer profileNamed customers10 records
Segments6 records
Ideal customer profiles3 records
Met One Instruments Inc. technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature9 records
Met One Instruments Inc. partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core and minor.
- AcoemcoreMet One Instruments is a brand 'Powered by Acoem,' representing a strategic parent-subsidiary relationship. Acoem is a global environmental monitoring group that owns and powers the Met One Instruments brand. Met One's website, products, and branding carry the Acoem name, and service emails reference the Acoem domain ([email protected], [email protected]).
- COMET (Cloud Data Service)coreMet One Instruments integrates COMET Cloud Service (CCS+ COMET Cloud modem) into its products including the C-12 Black Carbon Monitor. The CCS Modem 3 is a cellular modem and cloud data service package directly compatible with Met One air quality and meteorological sensors, enabling real-time data access through customized web page dashboards.
- COMET / CCS ModemcoreThe CCS Modem 3 from Met One Instruments Powered by Acoem is a cellular modem and cloud data service package. It provides direct connectivity for air quality and meteorological sensors to the COMET Cloud.
- South Coast AQMDminorSouth Coast AQMD conducted a field evaluation of the C-12 Black Carbon Monitor (AQ-APEC Field Evaluation), testing the device's performance in real-world regulatory monitoring contexts.
Scale indicators3 records
Recent moves6 records
Expansion highlights5 records
Met One Instruments Inc. competitors and assessment
Company assessmentDirect peers
- Aeroqual:
- TSI Incorporated: TSI manufactures precision particle counters, aerosol monitors, and air quality instruments that overlap directly with Met One's cleanroom particle counters (BT-620, DR series) and aerosol mass monitors. TSI is the most direct competitor in the cleanroom and research-grade aerosol instrumentation market.
Broad incumbents
- Thermo Fisher Scientific: Thermo Fisher offers reference-grade air quality monitoring instruments (PM, gases) through its Environmental Instruments division. It is a broad incumbent with deeper resources and a global service network, competing directly with Met One's Serinus and BAM product lines for regulatory agency and industrial accounts.
Market position
Strengths5 records
Weaknesses4 records
Competitive moat6 records
Key risks5 records
Key highlights7 records
Customer concentration
Met One Instruments Inc. social profiles
Digital presenceMet One Instruments Inc. compliance and trust
Trust signalCompliance7 records
Met One Instruments Inc. financial estimates
Financial estimateRevenue estimate
Valuation estimate
Met One Instruments Inc. leadership team
Management profileNumber of profiles
Profiles3 records
Met One Instruments Inc. funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Met One Instruments Inc. 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 Met One Instruments Inc.
What does Met One Instruments Inc. do?
Met One Instruments Inc. designs, manufactures, and supplies precision air quality monitoring instruments. Its product lines include particulate monitors, gas analyzers, black carbon monitors, meteorological instruments, and cleanroom particle counters used to measure and characterize ambient and indoor air quality.
Is Met One Instruments Inc. a public or private company?
Met One Instruments Inc. is a private company. It is classified as corporate owned and is currently operating.
When was Met One Instruments Inc. founded?
Met One Instruments Inc. was founded in 1985. It employs 101 to 250 people.
Where is Met One Instruments Inc. based?
Met One Instruments Inc. is headquartered in Grants Pass, United States, in the North America region.
How does Met One Instruments Inc. make money?
One revenue line is on record: precision Air Quality Monitoring Instruments and Systems.
Who are Met One Instruments Inc.'s main competitors?
Direct peers on record are Aeroqual and TSI Incorporated. Thermo Fisher Scientific is listed as a broad incumbent.
Does Met One Instruments Inc. have an API?
No public API is recorded for Met One Instruments Inc..
What industry is Met One Instruments Inc. in?
Met One Instruments Inc.'s product category is Air Quality Monitoring Instruments. Its primary akta.pro industry code is IMAGAFAJ, Environmental & Safety Monitoring Instruments (Air quality, emissions, radiation, noise, gas detection), with a secondary code of IMAGAFAE, Process Analytical Instrumentation (Gas analyzers, spectroscopy, pH/ORP, conductivity). Its NAICS code is 334513 and its SIC code is 3823.