Kaye
Kaye is a thermal validation, environmental monitoring, and calibration equipment provider serving pharmaceutical, biotechnology, and regulated industrial customers globally. Operating as a unit under Amphenol Advanced Sensors (a subsidiary of Amphenol Corporation), it sells wired and wireless validation systems, data loggers, and cloud monitoring software through enterprise sales and a 30-country distributor network.
- Company typePrivate
- Founded1960
- HeadquartersPforzheim, Germany
- Headcount51–100
- GTM typeB2B
- OfferingHardware or Manufacturing
What Kaye does
Kaye, founded circa 1960 and headquartered in Pforzheim, Germany, designs and manufactures thermal validation systems, environmental monitoring platforms, and calibration equipment primarily for pharmaceutical, biotechnology, and regulated industrial customers. The product portfolio spans wired validation systems (Kaye Validator AVS, Validator 2000), wireless real-time RF data loggers (ValProbe RT family with temperature, humidity, CO2, and pressure variants), standard wireless loggers, and the real-time mapping platform ValProbe RM. Calibration equipment includes LTR/HTR drywells, CTR liquid baths, the IRTD 400 intelligent RTD standard, and HygroCal100 humidity calibrators. The software layer is anchored by Kaye LabWatch IoT (cloud-based continuous monitoring powered by FCX for Life Sciences), LabWatch Pro for facility monitoring, and the Common Reporting Tool for qualification study documentation.
Kaye operates as a business unit under Amphenol Advanced Sensors Germany GmbH, ultimately owned by Amphenol Corporation (NYSE: APH), with regional operating entities in the United States (Amphenol Thermometrics, Inc.), India (Amphenol Interconnect India Private Ltd), and China (Kaye-Amphenol (Changzhou) Connector Systems Co., Ltd.). The company sells through direct enterprise field sales supplemented by a network of authorized regional distributors spanning 30+ countries across the Americas, EMEA, APAC, Middle East, and Africa. Revenue streams include hardware sales, factory and on-site calibration/repair services, recurring service agreements, equipment rentals, and IQ/OQ protocol documentation. No pricing is publicly disclosed; engagements are quote-based and routed through regional account managers and a "Request a demo" pipeline.
Kaye's value proposition centers on GxP-compliant accuracy, validated documentation, and a 65-year domain reputation in regulated thermal validation, with recent product development emphasizing wireless real-time monitoring, CO2 measurement, and cloud-based environmental monitoring. The company maintains compliance with EU REACH, RoHS, WEEE, and battery directive requirements and holds product-specific certifications across its active validation portfolio.
Kaye firmographics
Firmographics- Name
- Kaye
- Legal name
- Amphenol Advanced Sensors Germany GmbH
- Website
- https://kayeinstruments.com
- Company type
- Private
- Founded year
- 1960
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Kaye is a thermal validation, environmental monitoring, and calibration equipment provider serving pharmaceutical, biotechnology, and regulated industrial customers globally. Operating as a unit under Amphenol Advanced Sensors (a subsidiary of Amphenol Corporation), it sells wired and wireless validation systems, data loggers, and cloud monitoring software through enterprise sales and a 30-country distributor network.
- Ownership category
- akta.pro rank
Kaye industry classification
Industry- Product category
- Thermal Validation Equipment
- NAICS
- Analytical Laboratory Instrument Manufacturing (334516), Electronic and Precision Equipment Repair and Maintenance (8112), Other Measuring and Controlling Device Manufacturing (334519)
- SIC
- Laboratory Analytical Instruments (3826), Services-Testing Laboratories (8734)
- akta.pro primary industry
- Metrology, Calibration & Testing Equipment (Balances, pH/DO, Standards) (HLAGAIAL)
- akta.pro secondary industry
- Quality Control, Calibrators, Standards & Proficiency Testing (IVD Consumables) (HLAHAAAL)
Keywords
Where Kaye is headquartered
LocationHeadquarters
- HQ city
- Pforzheim
- HQ country
- Germany
- HQ region
- Europe
Offices4 records
Markets served
Kaye business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Technology or R&D, Personnel, Marketing or Sales, Operations
Revenue model
- Hardware Sales: Sale of thermal validation systems, wireless data loggers, wired validation equipment, calibration instruments, and accessories. Products include Validator AVS, Validator 2000, ValProbe RT, ValProbe RM, dry wells, liquid baths, and thermocouple references.
- Factory Calibration and Repair: Factory-based calibration and repair services for Kaye instruments, including IQ/OQ protocols and validation reference documents.
- On-Site Calibration and Repair: Field-based calibration and repair services delivered at customer facilities.
- Service Agreements: Service contracts providing ongoing calibration, maintenance, and support for Kaye products.
- Equipment Rental: Rental of validation equipment systems for temporary or project-based needs.
Go-to-market motion2 records
Distribution channels2 records
Marketing channels8 records
Kaye product offering
Product offeringCore offering
Kaye manufactures and sells thermal validation systems, environmental monitoring equipment, calibration instruments, and wireless data loggers for pharmaceutical, biotechnology, and industrial customers. The product portfolio includes wired validation systems (Validator AVS, Validator 2000), wireless real-time RF loggers (ValProbe RT and ValProbe RM with temperature, humidity, CO2, and pressure variants), calibration equipment (LTR/HTR drywells, CTR liquid baths, IRTD standards, HygroCal humidity calibrator), and environmental monitoring software (LabWatch IoT, LabWatch Pro). Complementary services include factory and on-site calibration/repair, service agreements, IQ/OQ protocols, validation rentals, and the Common Reporting Tool software.
Product overview
Kaye is a thermal validation and environmental monitoring company serving pharmaceutical and biotechnology industries. The product portfolio includes wired validation systems (Kaye Validator AVS, Validator 2000), wireless real-time validation systems (Kaye ValProbe RT with various temperature, humidity, CO2, and pressure loggers), standard wireless data loggers (Kaye ValProbe), and real-time wireless mapping (Kaye ValProbe RM). Calibration equipment includes LTR/HTR drywells, CTR liquid baths, IRTD temperature standards, and HygroCal humidity calibrator. Environmental monitoring is provided through Kaye LabWatch IoT (cloud-based) and LabWatch Pro software platforms, supported by wireless and wired hardware. The product line is complemented by accessories (thermocouples, magnetic holders, transport trays), IQ/OQ protocols, Common Reporting Tool software, and comprehensive service offerings including calibration, repair, and rental options.
Differentiator
Problem solved
Functional benefit
Brands
- Kaye Validator: Wired validation systems product line including Kaye Validator AVS and Kaye Validator 2000
- Kaye ValProbe
- Kaye LabWatch
- Kaye Alert
Products and services
- Kaye Validator AVS Wired thermal validation system for pharmaceutical process validation and GxP-regulated environments, providing accurate temperature and pressure measurement for regulated manufacturing applications.
- Kaye Validator 2000 Advanced wired validation system for comprehensive thermal validation applications including temperature and pressure measurement in regulated pharmaceutical environments.
- Kaye ValProbe RT (Real-Time) Wireless real-time RF validation system with flexible, bendable, and rigid temperature logger options, plus CO2, humidity/temperature, and pressure/temperature variants for pharmaceutical validation applications.
- Kaye ValProbe RM (Real-Time Mapping) Real-time wireless datalogger system for temperature mapping and thermal validation in pharmaceutical, biotechnology, and GxP-regulated industries, combining wireless loggers with centralized software integration.
- Kaye ValProbe RT CO2 Logger Wireless real-time data logger for CO2 measurements in pharmaceutical process validation, environmental monitoring, and biotechnology applications, designed for GMP and GxP-regulated environments including incubators, stability chambers, and cell culture.
- Kaye ValProbe Standard Data Logger System Wireless validation data logger system for temperature mapping and thermal validation in pharmaceutical applications, including cryo, freeze dryer, pressure/temperature, and humidity/temperature logger variants.
- Kaye LTR/HTR Drywells Dry block calibrators including LTR-200, LTR-150, LTR-90, LTR-25/140, LTR-40/140, HTR-420, and HTR-400 for temperature sensor calibration across industrial and laboratory ranges.
- Kaye CTR Liquid Baths Liquid bath calibrators (CTR-25, CTR-40, CTR-80) and LN2 comparator for low, medium, and high temperature calibration applications including cryogenic temperature calibration.
- Kaye IRTD 400 Intelligent Temperature Standard Intelligent RTD secondary standard for high-accuracy temperature reference and precision temperature measurement and calibration.
- Kaye HygroCal100 Humidity Calibrator Humidity calibrator for environmental monitoring sensor verification and humidity sensor accuracy verification.
- Kaye Ice Point References (K140, K150, K170) Ice point reference standards for thermocouple cold junction compensation calibration, including K140/K150 and K170 advanced ice point references.
- Kaye LabWatch IoT Cloud-based monitoring system powered by FCX for Life Sciences, providing continuous monitoring, alarm capabilities, and GxP-compliant data collection for analysis, reporting, and real-time actionable knowledge.
- Kaye LabWatch Pro Environmental and facility monitoring software system for pharmaceutical and biotech environments providing alarm management and continuous facility monitoring.
- Common Reporting Tool Windows-compatible software for creating reports from Kaye Validator AVS or ValProbe RT qualification study files, providing documentation for validation studies.
- Factory Calibration/Repair Service Factory-based calibration and repair services for Kaye instruments, including IQ/OQ protocols and validation reference documents.
- On-Site Calibration/Repair Service Field-based calibration and repair services delivered at customer facilities for Kaye equipment.
- Service Agreements Service contracts providing ongoing calibration, preventive maintenance, and support for Kaye products.
- IQ/OQ Protocols Installation Qualification and Operational Qualification documentation protocols for validation, supporting GxP regulatory compliance.
- Validation System Rentals Rental program for validation equipment systems for temporary or project-based customer needs.
Companies that use Kaye
Customer profileNamed customers2 records
Segments3 records
Ideal customer profiles3 records
Kaye technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature12 records
Kaye partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Synergy Bio (Pvt) LtdregionalStrategic partnership with Synergy Bio (Pvt) Ltd, a leading scientific solutions provider serving laboratories, manufacturers, and research institutions across Sri Lanka. This collaboration strengthens Kaye's commitment to supporting Sri Lanka's growing life sciences industry with advanced thermal validation, environmental monitoring, and calibration technologies.
Scale indicators2 records
Recent moves6 records
Expansion highlights5 records
Kaye competitors and assessment
Company assessmentDirect peers
- Mesa Labs: US-based provider of validation, calibration, and monitoring instruments including biological indicators and data logger systems used in pharmaceutical sterilization and life sciences. Competes with Kaye in sterilization validation, temperature mapping, and calibration reference standards.
- Ellab: Denmark-based specialist in thermal validation and process monitoring for pharmaceutical and food industries with wired and wireless data loggers. Closest direct competitor to Kaye's Validator and ValProbe product lines serving the same GxP-validated pharma/biotech customer base.
- Temptime (Zebra Technologies): Originally a specialist in time-temperature indicators for healthcare and pharma, now part of Zebra Technologies. Comparable to Kaye in pharmaceutical cold chain temperature monitoring and validated environmental sensing.
- Vaisala: Finnish provider of environmental and industrial measurement solutions including continuous monitoring systems for life sciences and regulated cold chain. Overlaps with Kaye's LabWatch IoT and ValProbe environmental monitoring offerings, particularly in pharma storage and cold chain.
- Berlinger & Co. AG: Swiss manufacturer of temperature monitoring solutions for pharmaceutical cold chain and clinical trials. Directly comparable to Kaye's wireless temperature loggers and vaccine/pharmaceutical cold chain monitoring use cases.
Broad incumbents
- Thermo Fisher Scientific: Diversified life sciences tools and instrumentation giant serving pharma, biotech, and healthcare with analytical instruments and laboratory services. Provides overlap with Kaye's regulated measurement and monitoring needs as part of a much broader portfolio.
- Steris: Global leader in sterilization and infection prevention with a large life sciences services and equipment portfolio. Competes with Kaye's sterilization validation (autoclave) use cases as part of a much broader offerings stack including capital sterilization equipment and contract lab services.
- Getinge: Global provider of sterilization, infection control, and life science equipment with strong pharma processing presence. Adjacent to Kaye in sterilization validation, freeze dryer applications, and GxP-validated pharma manufacturing equipment.
- Ametek: Diversified electronic instruments and electromechanical devices manufacturer that acquired Ellab. Comparable to Kaye through its ownership of a direct thermal validation peer and through its calibration/instrumentation business serving regulated industries.
Emerging players
- Tuttnauer: Manufacturer of sterilization and infection control equipment for laboratory, medical, and pharmaceutical markets. Comparable to Kaye in autoclave/steam sterilizer validation use cases but with a more narrow product focus.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Kaye social profiles
Digital presenceKaye compliance and trust
Trust signalCompliance5 records
Kaye financial estimates
Financial estimateRevenue estimate
Valuation estimate
Kaye leadership team
Management profileNumber of profiles
Profiles1 record
Kaye subsidiaries and ownership
Company hierarchySubsidiaries3 records
Kaye funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Kaye 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 Kaye
What does Kaye do?
Kaye manufactures and sells thermal validation systems, environmental monitoring equipment, calibration instruments, and wireless data loggers for pharmaceutical, biotechnology, and industrial customers. The product portfolio includes wired validation systems (Validator AVS, Validator 2000), wireless real-time RF loggers (ValProbe RT and ValProbe RM with temperature, humidity, CO2, and pressure variants), calibration equipment (LTR/HTR drywells, CTR liquid baths, IRTD standards, HygroCal humidity calibrator), and environmental monitoring software (LabWatch IoT, LabWatch Pro). Complementary services include factory and on-site calibration/repair, service agreements, IQ/OQ protocols, validation rentals, and the Common Reporting Tool software.
Is Kaye a public or private company?
Kaye is a private company. It is classified as corporate owned and is currently operating.
When was Kaye founded?
Kaye was founded in 1960. It employs 51 to 100 people.
Where is Kaye based?
Kaye is headquartered in Pforzheim, Germany, in the Europe region.
How does Kaye make money?
Five revenue lines are on record. Hardware Sales are the primary driver. The others are factory Calibration and Repair, on-Site Calibration and Repair, service Agreements and equipment Rental.
Who are Kaye's main competitors?
Direct peers on record are Mesa Labs, Ellab, Temptime (Zebra Technologies), Vaisala and Berlinger & Co. AG. Broad incumbents are Thermo Fisher Scientific, Steris, Getinge and Ametek. Tuttnauer is listed as an emerging player.
Does Kaye have an API?
No public API is recorded for Kaye.
What industry is Kaye in?
Kaye's product category is Thermal Validation Equipment. Its primary akta.pro industry code is HLAGAIAL, Metrology, Calibration & Testing Equipment (Balances, pH/DO, Standards), with a secondary code of HLAHAAAL, Quality Control, Calibrators, Standards & Proficiency Testing (IVD Consumables). Its NAICS code is 334516 and its SIC code is 3826.