MadgeTech
MadgeTech is a privately held US manufacturer founded in 1996 that designs and assembles over 180 electronic data loggers in Warner, New Hampshire, serving regulated industries including pharmaceuticals, food processing, aerospace, and industrial manufacturing through direct sales and 100+ international distributors across 100+ countries.
- Company typePrivate
- Founded1996
- HeadquartersWarner, United States
- Headcount51–100
- GTM typeB2B
- OfferingHardware or Manufacturing
What MadgeTech does
MadgeTech is a privately held US manufacturer of electronic data loggers founded in 1996 and headquartered in Warner, New Hampshire, where it designs, assembles, and packages its entire product line. The company offers over 180 data logging products across more than 10 parameter categories — temperature, humidity, pressure, pulse/event/state, current/voltage, shock/vibration, water level, wind, pH, and bridge/strain — with form factors spanning standalone USB loggers, wireless real-time transmitters, intrinsically safe ATEX/IECEx-rated units, and 8-channel data acquisition systems. The product ecosystem is anchored by the proprietary MadgeTech 4 Standard (free) and MadgeTech 4 Secure (21 CFR Part 11 compliant) desktop software, complemented by MadgeTech Cloud Services for wireless remote access and an iOS Bluetooth mobile application.
The company generates revenue through seven primary streams: hardware unit sales (prices ranging from $99 entry-level loggers to $5,299 multi-unit autoclave validation systems), ISO/IEC 17025 accredited calibration services ($50-$250 per device, 6-day turnaround), on-site mapping and validation services, IQ/OQ/PQ qualification services, short-term equipment rentals (1 week to 1 month), repair services with recalibration, and custom probe fabrication. Go-to-market combines direct e-commerce to US SMB and individual buyers, enterprise phone sales consultation, and a 100+ distributor international network covering 100+ countries.
MadgeTech targets regulated industries where environmental monitoring documentation is required for compliance, with primary segments in life sciences (pharmaceutical, biotech, vaccine, cannabis), food processing (HACCP, meat, dairy, brewing), and industrial applications (aerospace, oil and gas, automotive, construction materials). Named enterprise and government customers include NASA, Pfizer, Tyson Foods, Boeing, SpaceX, ExxonMobil, Siemens, Abbott, EPA, and Pall Corporation. The company holds ISO 9001:2015 and ISO/IEC 17025:2017 accreditations and has been led by founder Norman Carlson as President since inception.
MadgeTech firmographics
Firmographics- Name
- MadgeTech
- Legal name
- MadgeTech, Inc.
- Website
- https://madgetech.com
- Company type
- Private
- Founded year
- 1996
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- MadgeTech is a privately held US manufacturer founded in 1996 that designs and assembles over 180 electronic data loggers in Warner, New Hampshire, serving regulated industries including pharmaceuticals, food processing, aerospace, and industrial manufacturing through direct sales and 100+ international distributors across 100+ countries.
- Ownership category
- akta.pro rank
MadgeTech industry classification
Industry- Product category
- Electronic Data Loggers and Environmental Monitoring Equipment
- NAICS
- Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451), Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512), Other Measuring and Controlling Device Manufacturing (334519)
- SIC
- Industrial Instruments For Measurement, Display, And Control (3823), Auto Controls For Regulating Residential & Comml Environments (3822), Instruments For Meas & Testing Of Electricity & Elec Signals (3825)
- akta.pro primary industry
- Cold Chain Monitoring, Sensors & Control Towers (IoT, data loggers) (HLAGAMAG)
- akta.pro secondary industries
- Cold storage facility environmental sensing (rooms, freezers, blast chillers) (TLAEALAL), Power/battery/energy monitoring for cold chain devices (TLAEALAH)
Keywords
Where MadgeTech is headquartered
LocationHeadquarters
- HQ city
- Warner
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
MadgeTech business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Data Logger Hardware Sales: MadgeTech's primary revenue stream comes from selling data logger hardware products. Products range from standalone temperature loggers ($99-$1,350) to multi-channel systems like the Titan S8 ($999). The company offers over 180 different products across multiple parameter types. Wireless and advanced models command premium pricing. Software (MadgeTech 4 Standard) is provided free with logger purchase.
- Calibration Services: ISO/IEC 17025 accredited calibration laboratory provides calibration services for data loggers. Calibration charges range from $50 to $250 depending on device complexity. Standard calibration includes certificate with as-found and as-left data. Calibration turnaround is typically 6 business days. NIST-traceable calibration supports regulatory compliance requirements.
- Mapping and Validation Services: On-site mapping and validation services for warehouse, cold storage, chambers, and supply chain applications. Services help customers comply with cGMP guidelines and FDA 21 CFR Part 211 requirements. Includes 5-step validation process based on WHO, ISO, FDA, and DoD standards.
- IQ/OQ/PQ On-Site Services: Installation Qualification, Operational Qualification, and Performance Qualification services for data logging systems. Helps validate that systems meet standard protocols and ensure proper implementation in regulated environments.
- Equipment Rental Program: Short-term rental solutions for isolated projects or organizations with limited budgets. Rental duration options include 1 week, 2 weeks, 3 weeks, or 1 month. Provides flexibility for temporary monitoring needs without capital purchase.
- Repair Services: Data logger repair services include calibration certificate, new battery, new o-rings, updated firmware, and 90-day warranty. Repairs available for devices purchased within 5 years. 12-month warranty provided for manufacturing defects on all new devices.
- Custom Probe Manufacturing: Custom probe requests for specialized applications. Sales representatives contact customers within 24 business hours to discuss requirements and provide quotes for custom-built probes designed to specifications.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Entry-level temperature and humidity loggers |
| Unit Pricing | Pay-as-you-go | Mid-range wireless and advanced temperature loggers |
| Unit Pricing | Pay-as-you-go | High-temperature and precision measurement loggers |
| Unit Pricing | Pay-as-you-go | Multi-channel and validation systems |
| Unit Pricing | Annual | Calibration services |
| Freemium | Pay-as-you-go | MadgeTech 4 Standard Software |
| One time/ perpetual license | One time/ perpetual license | MadgeTech 4 Secure Software |
Go-to-market motion1 record
Distribution channels5 records
Marketing channels10 records
MadgeTech product offering
Product offeringCore offering
MadgeTech designs, manufactures, and sells electronic data loggers that record environmental parameters (temperature, humidity, pressure, shock, voltage, current, pH, and more) for regulated and industrial applications. The company offers more than 180 hardware models in standalone and wireless configurations, supported by its proprietary MadgeTech 4 software platform, cloud services, mobile app, and complementary calibration, validation, and mapping services.
Product overview
MadgeTech is a data logging solutions company offering a comprehensive portfolio of electronic monitoring devices and software platforms. The core product line includes over 180 data logger models spanning temperature (HiTemp140 series, NanoTemp125, RFTemp2000A, CryoTemp, LyoTemp), humidity (RFRHTemp2000A, RHTemp1000), pressure (PR140, PR1000, PRTemp140), multi-parameter wireless loggers (RFPRHTemp2000A, RFOT), shock/vibration (Shock300, UltraShock), current/voltage (CurrentX, VoltX, Volt101A), and specialized loggers for pH, wind, rain, light, and strain measurement. The product ecosystem is supported by the MadgeTech 4 Standard (free) and MadgeTech 4 Secure (21 CFR Part 11 compliant) desktop software platforms, MadgeTech Cloud Services for real-time wireless data access, and the MadgeTech App for iOS with Bluetooth connectivity. Supporting services include ISO/IEC 17025 accredited calibration, mapping and validation services, IQ/OQ/PQ on-site qualification, equipment rental, repair, and custom probe fabrication. Products are designed and manufactured in Warner, New Hampshire and sold through 100+ distributors worldwide.
Differentiator
Problem solved
Functional benefit
Products and services
- RFOT Wireless Meat Temperature Data Logger
Quantifiable outcome
- Over 182 different data logger products available covering 10+ parameter types
- +5 more outcomes
Companies that use MadgeTech
Customer profileNamed customers14 records
Segments3 records
Ideal customer profiles3 records
MadgeTech technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature11 records
MadgeTech partnerships and signals
Strategic signalScale indicators4 records
Recent moves5 records
Expansion highlights5 records
MadgeTech competitors and assessment
Company assessmentDirect peers
- Testo: Testo is a German manufacturer of portable measurement instruments and data loggers covering temperature, humidity, and air quality with deep penetration in HVAC, food safety, and pharma - directly overlapping MadgeTech's core verticals and form factors.
- Vaisala: Vaisala is a global leader in environmental and industrial measurement, offering temperature, humidity, dew point, and CO2 data loggers (e.g., HMP series, viewLinc) used in pharma, cold chain, and life sciences - a comparable regulated-industry competitor with broader instrumentation scope.
- Onset Computer (HOBO Data Loggers): Onset's HOBO brand is one of the most direct competitors to MadgeTech in standalone and wireless temperature/humidity/light data loggers for environmental monitoring, with overlapping customer bases in research, agriculture, and building applications.
- CAS DataLoggers: CAS DataLoggers is a value-added reseller/distributor and integrator of data acquisition and data logging solutions from multiple manufacturers, often competing with MadgeTech for the same industrial and regulated-industry monitoring budgets.
- Rotronic (Process Sensing Technologies): Rotronic specializes in high-accuracy humidity and temperature measurement instruments with loggers and probes for pharma, HVAC, and food - a credible peer in regulated humidity monitoring that competes with MadgeTech's RHTemp series.
- LogTag Recorders: LogTag manufactures compact, low-cost temperature data loggers widely used in food, pharma, and vaccine cold chain - closely mirroring MadgeTech's RHTemp and HiTemp140 product positioning with overlapping regulatory use cases.
- Elitech: Elitech specializes in temperature and humidity data loggers for cold chain, food safety, and pharma, with a strong value-priced portfolio and USB/wireless connectivity that overlaps directly with MadgeTech's Temp101A and RFTemp2000A products.
Emerging players
- ACR Systems: ACR Systems makes compact, rugged data loggers (e.g., SmartReader line) used in industrial, environmental, and transportation monitoring - a smaller, niche-focused manufacturer with overlapping technology and product positioning to MadgeTech.
Broad incumbents
- OMEGA Engineering: OMEGA distributes a wide range of temperature, pressure, and process data loggers along with sensors and instrumentation - a broad incumbent catalog that competes with many MadgeTech SKUs in industrial and laboratory applications.
- Thermo Fisher Scientific (Thermo Scientific): Thermo Fisher offers a broad portfolio of laboratory, cold-storage, and environmental monitoring data loggers (e.g., Smart-Vue, Forma) and competes with MadgeTech in pharma/lab validation but as part of a much larger life sciences equipment portfolio.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
MadgeTech social profiles
Digital presenceMadgeTech compliance and trust
Trust signalCompliance5 records
MadgeTech financial estimates
Financial estimateRevenue estimate
Valuation estimate
MadgeTech leadership team
Management profileNumber of profiles
Profiles1 record
MadgeTech funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
MadgeTech 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 MadgeTech
What does MadgeTech do?
MadgeTech designs, manufactures, and sells electronic data loggers that record environmental parameters (temperature, humidity, pressure, shock, voltage, current, pH, and more) for regulated and industrial applications. The company offers more than 180 hardware models in standalone and wireless configurations, supported by its proprietary MadgeTech 4 software platform, cloud services, mobile app, and complementary calibration, validation, and mapping services.
Is MadgeTech a public or private company?
MadgeTech is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was MadgeTech founded?
MadgeTech was founded in 1996. It employs 51 to 100 people.
Where is MadgeTech based?
MadgeTech is headquartered in Warner, United States, in the North America region.
How does MadgeTech make money?
Seven revenue lines are on record. Data Logger Hardware Sales are the primary driver. The others are calibration Services, mapping and Validation Services, IQ/OQ/PQ On-Site Services, equipment Rental Program, repair Services and custom Probe Manufacturing.
Who are MadgeTech's main competitors?
Direct peers on record are Testo, Vaisala, Onset Computer (HOBO Data Loggers), CAS DataLoggers, Rotronic (Process Sensing Technologies), LogTag Recorders and Elitech. ACR Systems is listed as an emerging player. Broad incumbents are OMEGA Engineering and Thermo Fisher Scientific (Thermo Scientific).
Does MadgeTech have an API?
No public API is recorded for MadgeTech.
What industry is MadgeTech in?
MadgeTech's product category is Electronic Data Loggers and Environmental Monitoring Equipment. Its primary akta.pro industry code is HLAGAMAG, Cold Chain Monitoring, Sensors & Control Towers (IoT, data loggers), with a secondary code of TLAEALAL, Cold storage facility environmental sensing (rooms, freezers, blast chillers). Its NAICS code is 33451 and its SIC code is 3823.