Smiths Group Plc engages in the development, manufacture, and sale of control systems and instruments for industrial applications. It operates through the following business segments: John Crane, Smiths Medical, Smiths Detection, Smiths Interconnect, and Flex-Tek. The John Crane segment produces mechanical seals, engineered bearings, power transmission couplings, seal support, and filtration systems. The Smiths Medical segment develops and markets infusions systems, patient airway and temperature management equipment, and devices for in vitro fertilization, diagnostics, and emergency patient transport. The Smiths Detection segment manufactures sensors that detect explosives, narcotics, weapons, chemical agents, biohazards, and contraband. The Smiths Interconnect segment offers electronic and radio frequency components and sub-systems. The Flex-Trek segment includes components that heat and move fluids and gases, flexible hosing and rigid tubing. The company was founded by Samuel Smith in 1851 and is headquartered in London, the United Kingdom.

Manufactures food products machineries

Ambu A/S engages in the development, production, and marketing of diagnostic and life-supporting devices for hospitals and rescue services. It operates through the following segments: Anaesthesia; Patient Monitoring & Diagnostics; and Visualisation. The Anaesthesia segment offers products from resuscitators, face masks, and laryngeal masks to the single use flexible intubation scope. The Patient Monitoring & Diagnostics segmet provides electrodes for cardiology, neurophysiology, and polysomnography. The Visualisation segment includes single-use visualisation devices, which are used in single lung ventilation procedure, or a bedside bronchoscopy procedure in the intensive care unit . The company was founded by Holger Hesse in 1937 and is headquartered in Ballerup, Denmark.

Allied Healthcare Products, Inc. manufactures, markets, and distributes respiratory care products, medical gas equipment, and emergency medical products in Canada, Mexico, Central and South America, Europe, the Middle East, and the Far East. The company’s respiratory care/anesthesia products include air compressors, calibration equipment, humidifiers, croup tents, and equipment dryers; and home respiratory care products comprise aluminum oxygen cylinders, oxygen regulators, pneumatic nebulizers, and portable suction equipment, as well as respiratory disposable products, such as oxygen tubing, facemasks, cannulas, and ventilator circuits. Its medical gas equipment include construction products, such as in-wall medical system components, central station pumps and compressors

Michigan Instruments, Inc. designs and manufactures medical equipment. The firm also develops and sells test lungs that are used to calibrate ventilators and train ventilator operators. The company was founded by Clare Barkalow in 1963 and is headquartered in Grand Rapids, MI.

O-Two Medical Technologies, Inc. is a Canadian private company located in Mississauga, ON, that manufactures respiratory care products.

Manufactures auto injectors, syringes

Part of AXA SA, McCulloch Corp is a company headquartered in the United States focused on power-driven handtools.

Shanxi Hongan Technology Co., Ltd., established on 1997-05-15, Business scope includes wire and cable,drain pipe,water pump,Labor protection supplies,Mine safety rescue equipment,protective equipment,Ventilation Machinery,communication equipment,Safety Monitoring Equipment;textile weaving;car(car)and spare parts,Sewage pump and spare parts,engineering rig,spare parts,Provide technical services for the above products;Emergency protection,rescue project;Protection and rescue technical services and system integration;above equipment,Instrument maintenance service and parts processing;import and export:Import and export,Technology Import and Export;operating incoming material processing and"Three to one make up"business;Cylinder inspection:Inspection and testing of special gas cylinders;Fire technical service;Fire rescue equipment,Development of personal protective equipment,to develop,Production, sales and technical services;security technology defense system;Earthquake Rescue Equipment,Emergency Rescue Equipment,Simulation training system,Real fire simulation training system,labor protection products,Safety experience equipment,Development of Environmental Monitoring Equipment and System,to develop,Production,Sales,Installation and commissioning,Technical Services;Production of Medical Devices,operate:Class II medical device,Production and sales of disinfection products;chemical material(Does not contain dangerous goods)promotion of;R & D and sales of road maintenance materials and technical consulting services;Own house rental;commercial service;Conference and Exhibition Services;Business Management Consulting.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Part of Smiths Group Plc, Smiths Medical International Ltd. is a British company located in Ashford specializing in surgical and medical instruments and apparatus. The firm was founded in 1940.\nThe company says this about itself: Provide innovative solutions and superior support to help healthcare professionals and providers ensure safety, enhance patient outcomes, and improve the total cost of care. At Smiths Medical, we are passionate about improving and saving the lives of patients through high quality, innovative medical devices and services. We are a leading global manufacturer of specialty medical devices that provides innovative and lifesaving solutions for the world��s healthcare markets. Specializing in Infusion Therapy, Vascular Access, Vital Care, and Specialty Products & Services, our products are found in hospital, emergency, home and specialty care environments and are used during critical and intensive care, surgery, post-operative care and for support in managing chronic illness. We have operations in over 30 countries with manufacturing concentrated in the US, UK, Mexico, Italy, Germany, Czech Republic, and China. We sell to approximately 120 markets and, while the US continues to be our largest single market with around 45% of sales, we continue to build our presence in developing and emerging markets.

GaleMed specializes in developing, manufacturing, and marketing respiratory care products, mechanical ventilation, and airway management.

ZOLL Medical Corp. develops and markets medical devices and related software solutions for emergency care. It provides products for defibrillation and monitoring, circulation and CPR feedback, data management, fluid resuscitation, and therapeutic temperature management. The firm provides technologies which help fire professionals, clinicians, and rescuers in providing critical care and resuscitation treatment. It also designs software that automates data documentation and management for both clinical and non-clinical information. The company was founded by William Bright, Rolf S. Stutz, Paul M. Zoll, Leigh Stein, and Thomas M. Claflin in 1980 and is headquartered in Chelmsford, MA.

Laerdal Medical (Suzhou) Co., Ltd., part of Laerdal Medical AS, is a company headquartered in China. The firm manufactures and supplies electro medical and electrotherapeutic apparatus.

Pneupac Ltd., a subsidiary of Smiths Group Plc, is a company headquartered in Ashford, UK, focused on engineering services. The firm was founded in 1973. On October 01, 1997 Smiths Group Plc acquired Pneupac Ltd. for $12.93 million.