Thermo Fisher Scientific Inc. provides life sciences solutions, analytical instruments, specialty diagnostics, and laboratory products and biopharma services in the North America, Europe, Asia-Pacific, and internationally. The company's Life Sciences Solutions segment offers reagents, instruments, and consumables for biological and medical research, discovery, and production of drugs and vaccines, as well as diagnosis of infections and diseases; and solutions include biosciences, genetic sciences, and bio production to pharmaceutical, biotechnology, agricultural, clinical, healthcare, academic, and government markets. Its Analytical Instruments segment provides instruments, consumables, software, and services for pharmaceutical, biotechnology, academic, government, environmental, and other research and industrial markets, as well as clinical laboratories. The company's Specialty Diagnostics segment offers liquid, ready-to-use, and lyophilized immunodiagnostic reagent kits, as well as calibrators, controls, protein detection assays, and instruments; immunodiagnostics develops, manufactures and markets complete bloodtest systems to support the clinical diagnosis and monitoring of allergy, asthma and autoimmune diseases; dehydrated and prepared culture media, collection and transport systems, instrumentation, and consumables; human leukocyte antigen typing and testing for organ transplant market; and healthcare products. Its Laboratory Products and Biopharma Services segment provides laboratory products, research and safety market channel, and pharma services and clinical research. It offers products and services through a direct sales force, customer-service professionals, electronic commerce, and third-party distributors under Thermo Scientific; Applied Biosystems; Invitrogen; Fisher Scientific; Unity Lab Services; and Patheon and PPD. It has a collaboration agreement with Mainz Biomed N.V. for the development of colorectal cancer screening product. Thermo Fisher Scientific Inc. was founded in 1956 and is headquartered in Waltham, Massachusetts.

AMETEK, Inc. manufactures and sells electronic instruments and electromechanical devices in the North America, Europe, Asia, and South America, and internationally. The company's EIG segment offers advanced instruments for the process, aerospace, power, and industrial markets; process and analytical instruments for the oil and gas, petrochemical, pharmaceutical, semiconductor, automation, and food and beverage industries; instruments to the laboratory equipment, ultra-precision manufacturing, medical, and test and measurement markets; power quality monitoring and c devices, uninterruptible power supplies, programmable power and electromagnetic compatibility test equipment, and sensors for gas turbines and dashboard instruments; heavy trucks, instrumentation, and controls for the food and beverage industries; and aircraft and engine sensors, power supplies, embedded computing, monitoring, fuel and fluid measurement, and data acquisition systems for aerospace and defense industry. Its EMG segment offers engineered medical components and devices, automation solutions, thermal management systems, specialty metals, and electrical interconnects; single-use and consumable surgical instruments, implantable components, and drug delivery systems; engineered electrical connectors and electronics packaging to protect sensitive devices and mission-critical electronics; precision motion control products for data storage, medical devices, business equipment, and automation; high-purity powdered metals, strips and foils, specialty clad metals, and metal matrix composites; motor-blower systems and heat exchangers for thermal management, military and commercial aircraft, and military ground vehicles; motors for commercial appliances, food and beverage machines, hydraulic pumps, and industrial blowers; and operates a network of aviation maintenance, repair, and overhaul facilities. AMETEK, Inc. was incorporated in 1930 and is headquartered in Berwyn, Pennsylvania.

Waters Corporation provides analytical workflow solutions in Asia, the Americas, and Europe. It operates through two segments: Waters and TA. The company designs, manufactures, sells, and services high and ultra-performance liquid chromatography, as well as mass spectrometry (MS) technology systems and support products, including chromatography columns, other consumable products, and post-warranty service plans. It also designs, manufactures, sells, and services thermal analysis, rheometry, and calorimetry instruments; and develops and supplies software-based products that interface with its instruments, as well as other manufacturers' instruments. In addition, the company offers MS technology instruments are used in drug discovery and development comprising clinical trial testing, the analysis of proteins in disease processes, nutritional safety analysis, and environmental testing. Further, the company provides thermal analysis, rheometry, and calorimetry instruments for use in predicting the suitability and stability of fine chemicals, pharmaceuticals, water, polymers, metals, and viscous liquids for various industrial, consumer good, and healthcare products, as well as for life science research. Its products are used by clinical, pharmaceutical, biochemical, industrial, nutritional safety, environmental, academic, and governmental customers working in research and development, quality assurance, and other laboratory applications. The company was founded in 1958 and is headquartered in Milford, Massachusetts.

Bruker Corporation, together with its subsidiaries, develops, manufactures, and distributes scientific instruments, and analytical and diagnostic solutions in the United States, Europe, the Asia Pacific, and internationally. The company operates through four segments: Bruker Scientific Instruments (BSI) BioSpin, BSI CALID, BSI Nano, and Bruker Energy & Supercon Technologies. It offers life science tools, and single and multiple modality systems; life science mass spectrometry; MALDI Biotyper rapid pathogen identification platform and related test kits, DNA test strips, and fluorescence-based polymerase chain reaction technology; genotype and fluorotype molecular diagnostics kits; research, analytical, and process analysis instruments and solutions; SARS-CoV 2 testing for the diagnosis of COVID-19 infection; and Fluorotyper-SARS-CoV 2 plus kits. It also provides range of portable analytical and bioanalytical detection systems, and related products; X-ray instruments; analytical tools for electron microscopes, as well as handheld, portable, and mobile X-ray fluorescence spectrometry instruments; atomic force microscopy instrumentation; non-contact nanometer resolution solution topography; and automated X-ray metrology, automated AFM defect-detection, and photomask repair and cleaning equipment. In addition, the company offers advanced optical fluorescence microscopy instruments; products and services to support the multi-omics needs of researchers in translational research, drug, and biomarker discovery; superconducting materials, such as metallic low temperature superconductors; devices and complex tools based on metallic low temperature superconductors; and non-superconducting high technology tools, such as synchrotron and beamline instrumentation. The company was incorporated in 1991 and is headquartered in Billerica, Massachusetts.

MKS Instruments, Inc. provides foundational technology solutions to semiconductor manufacturing, electronics and packaging, and specialty industrial applications in the United States, Germany, China, South Korea, and internationally. It operates through Vacuum Solutions Division (VSD), Photonics Solutions Division (PSD), and Material Solutions Division (MSD) segments. The VSD segment provides foundational technology solutions, including pressure measurement and control, flow measurement and control, gas and vapor delivery, gas composition analysis, electronic control technology, reactive gas generation and delivery, power generation and delivery, and vacuum technology. The PSD segment offers range of solutions, which include lasers, beam measurement and profiling, precision motion control, vibration isolation systems, photonics instruments, temperature sensing, opto-mechanical components, optical elements, systems for flexible PCB laser processing, and laser-based systems, as well as high density interconnect PCB and package manufacturing. The MSD segment develops, process, and manufactures technologies comprising advanced surface modification, electroless and electrolytic plating, and surface finishing for chemistry, equipment, software, and services markets, as well as high-technology applications. In addition, the company sells its products and services through direct sales, network of independent distributors, and sales representatives, as well as websites, including product catalogs. The company was incorporated in 1961 and is headquartered in Andover, Massachusetts.

Transcat, Inc. provides calibration and laboratory instrument services in the United States, Canada, and internationally. It operates through two segments: Service and Distribution. The Service segment offers calibration, repair, inspection, analytical qualification, preventative maintenance, consulting, and other related services. This segment also provides CalTrak, a proprietary document and asset management system that is used to manage the workflow of its calibration service centers and customers' assets; and Compliance, Control and Cost, an online customer portal that provides its customers with web-based asset management capability, as well as a safe and secure off-site archive of calibration and other service records. The Distribution segment sells and rents test, measurement, and control instruments for customers' test and measurement instrumentation needs, as well as value added services, such as calibration/certification of equipment purchase, equipment rental, used equipment for sale, and equipment kitting. This segment markets and sells its products through website, digital and print advertising, proactive outbound sales, and an inbound call center. The company provides services and products to highly regulated industries, principally life science, which includes companies in the pharmaceutical, biotechnology, medical device, and other FDA-regulated industries; and additional industries, including aerospace and defense industrial manufacturing, energy and utilities, and other industries that require accuracy in processes and confirmation of the capabilities of their equipment. Transcat, Inc. was incorporated in 1964 and is headquartered in Rochester, New York.

Mesa Laboratories, Inc. develops, designs, manufactures, sells, and services life sciences tools and quality control products and services in North America, Europe, the Asia Pacific, and internationally. The Sterilization and Disinfection Control segment offers biological, chemical, and cleaning indicators, used to assess the effectiveness of sterilization decontamination, disinfection, and cleaning processes in the pharmaceutical, medical device, and healthcare industries. This segment also provides testing and laboratory services to the dental and pharmaceutical industries. The Clinical Genomics segment offers MassARRAY, a genetic analysis tool system, and related consumables, including chips, panels, and chemical reagent solutions used by clinical labs to analyze DNA samples for inherited genetic disease testing, pharmacogenetics, oncology testing, infectious disease testing, doping and toxicology testing, and other differentiated applications for use in research. The Biopharmaceutical Development segment provides automated systems, such as Gyrolab xPand and Gyrolab xPlore hardware and software, Gyrolab Bioaffy consumable microfluidic disks, Gyrolab kits and Rexxip buffers for protein analysis; PurePep Chorus and Symphony instruments for peptide synthesis; and PurePep EasyClean products for purifying peptides. The Calibration Solutions segment offers quality control products to measure and calibrate critical parameters in applications, such as environmental and process monitoring, dialysis, gas flow, air quality, and torque testing in medical device and pharmaceutical manufacturing, laboratory, and hospital environments. This segment's products include continuous monitoring systems, dialysate meters and consumables, data loggers, gas flow calibration and air sampling equipment, and torque testing systems, offered under DialyGuard, ViewPoint, DataTrace, DryCal, and BGI brands. The company was incorporated in 1982 and is headquartered in Lakewood, Colorado.

Vishay Precision Group, Inc. designs, manufactures, and markets specialized sensors, weighing solutions, and measurement systems in the United States, Israel, the United Kingdom, rest of Europe, Asia, and Canada. It operates through three segments: Sensors, Weighing Solutions, and Measurement Systems. Its product portfolio includes precision resistors, strain gages, load cells and force measurement transducers, on-board weighing systems, and process weighing products; rolling force measuring load cell systems and pressure transmitters; web tension measurement load cells and systems; and optical strip width gages; and laser velocimeters for speed and length measurements and closed-loop crop optimization control systems for optimal strip cuts. The company also offers data acquisition systems and sensors for product safety testing; thermal-mechanical simulation systems for metallurgical research; and conditioning, data acquisition and control systems, as well as electronic displays, signal processors, microelectromechanical system sensors, cabling, system software, and communications software/hardware. Its products are used in industrial comprising waste management, bulk hauling, logging, scales manufacturing, engineering systems, pharmaceutical, oil, chemical, steel, paper, and food industries, as well as test and measurement, steel, medical, construction, agricultural, and consumer markets. The company offers its products under the Alpha Electronics, Powertron, Vishay Foil Resistors, Micro-Measurements, APR, Celtron, Revere, Sensortronics, Tedea-Huntleigh, Stress-tek, Vulcan, BLH Nobel, KELK, and DTS brands. Vishay Precision Group, Inc. was incorporated in 2009 and is headquartered in Malvern, Pennsylvania.