This section provides an overview for ultrasonic cleaners as well as their applications and principles. Also, please take a look at the list of 83 ultrasonic cleaner manufacturers and their company rankings. Here are the top-ranked ultrasonic cleaner companies as of December, 2023: 1.Midmark Corporation, 2.Blue Wave Ultrasonics, 3.Best Technology Inc..
Table of Contents
There are two types of cleaning: chemical cleaning using detergents and solvents, and physical cleaning, using vibrations and mechanical energy.
Ultrasonic cleaners are devices that utilize the synergistic effects of both of these.
These devices are available in various sizes.
Small devices include inexpensive household devices used to clean eyeglasses and accessories, etc., those with built-in ultrasonic oscillators such as those used in laboratories to clean instruments and adjust chemicals, and those in which the ultrasonic oscillator is placed in a container of your choice (throw-in type).
Large-scale devices are mainly for industrial use, such as those incorporated into factory manufacturing processes.
The cleaning power varies depending on the ultrasonic waves generated, so it is necessary to select the frequency and detergent according to the application.
The Radio Law may regulate ultrasonic cleaners, so please follow the appropriate procedures according to the output, etc., when installing the device.
(Basically, ultrasonic cleaners with an output of 50 W or more require an application for a permit for high-frequency use equipment.)
Ultrasonic cleaners are mainly used for industrial purposes.
Primary applications include degreasing and cleaning metal parts and resins, removing abrasive particles and dust, cleaning precision metal parts, optical disks, and hard disk heads, final cleaning of glass substrates, and cleaning silicon wafers.
Ultrasonic cleaning is performed at low frequencies for metal parts and at high frequencies for silicon wafers.
Ultrasonic cleaners are also used for defoaming, degassing, dispersion, agitation, and crushing.
Sound is generated by vibrating objects.
When electrical energy is applied to unique ceramics called piezoelectric ceramics, the ceramics expand and contract.
The vibrations generated at this time are converted into sound.
If the frequency of this sound is set to 20 kHz or higher, ultrasonic waves are generated.
The ultrasonic vibration is applied to the sample to generate bubbles. When the bubbles burst, the microjet water flow generated by the impact (cavitation) is used to clean the sample.
Low-frequency ultrasonic waves are used to degrease and clean metal parts, resins, and precision metal parts.
The shock waves from cavitation can clean even stubborn dirt.
High-frequency ultrasonic waves are used to clean semiconductors and silicon wafers.
Cavitation is generated in different ways depending on the depth of the liquid and the type of liquid.
For ultrasonic cleaning, control of these factors is also essential.
Insufficient control may cause the diaphragm to deteriorate.
Manufacturers for sale include Honda Electronics, Nihon Seiki Seisakusho, SND, and KAIJO.
There are also used products available for purchase or rental.
*Including some distributors, etc.
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Barksdale, established in 1949 and headquartered in Reichelsheim, Germany, is a manufacturer of industrial control and regulator products. The comprehensive product line includes pressure, transducers, switches, temperature, level, and flow controls that offer precise monitoring, efficient regulation, and enhanced operational safety. These products find application in industries such as oil and gas, manufacturing, energy, and transportation. The company's accurate monitoring instruments optimize processes, guarantee operational efficiency, and maintain safety standards, all of which add to the smooth running of complex industrial systems.
Graymills, established in 1939 and headquartered in Illinois, United States, serves as a manufacturer and supplier of industrial pumps and parts cleaning equipment. The company specializes in manufacturing products such as ink pumps, parts washers, and coolant pumps, which find ideal applications in various industries including printing, metalworking, automotive manufacturing, and more. These products facilitate the efficient circulation of fluids, cleaning of machine parts, and maintaining process integrity as well as enhancing print quality, metalworking precision, and optimizing automotive production processes.
Best Technology Inc., founded in 1992 with headquarters in the USA, is a manufacturer of industrial cleaning, passivation, and finishing systems. The company's aqueous cleaning alternatives to solvents include industrial parts washers, electropolishing machines, ultrasonic benchtop parts cleaners, ultrasonic vapor degreasing machines, and engineered cleaning fluids used in various industries, including the medical, aerospace, electronics, automotive, and semiconductor markets. Examples of Best Technologies product applications include medical device sterilization and environmentally and operator-friendly degreasing machines used to clean airplane engines.
Qsonica, LLC is a Newtown, Connecticut-based manufacturer and developer of ultrasonic liquid processors founded in 2009 as a division of Misonix, Inc. The company primarily produces various Sonicator models such as the Q55, Q125, Q500, and Q800R. These are devices designed to create cavitation in liquids using ultrasound for industrial processes like dispersion, sonochemistry, and extraction. Qsonica also offers a range of flow cells, reactors and other accessories for their Sonicator line, which is used by client companies like Genentech, Pfizer, and IBM.
Midmark was established in 1915 as a manufacturer of medical, dental, and veterinary products based in Ohio. The company provides medical solutions for caregivers as well as patients with products like power procedure and examination chairs, diagnostic instruments such as sphygmomanometers, and ophthalmoscopes, workstations for laptops and PCs, instrument processing ultrasonic cleaners and digital diagnostic devices like digital ECG and vital signs monitors. These instruments, devices, and related products provide solutions to the medical, dental, and animal health sectors.
Blue Wave Ultrasonics is a manufacturer of ultrasonic cleaning equipment. Established in 1952, the company is based in Davenport, Iowa, USA. The company specializes in designing and manufacturing ultrasonic cleaning systems for industrial applications. Its industrial systems include single chamber unit, two stage clean/rinse, multi-chamber units, modular console and multi-chamber console systems. The company’s product range that includes ultrasonic cleaners, tanks, and generators, serves industries such as aerospace, automotive, electronics, hospital/surgical and molds/toolin. Blue Wave Ultrasonics offers services like technical consultation and customized solutions.
LAPMASTER WOLTERS’s roots go back as far as 1804 with the founding of Peter Wolters. Lapmaster was founded in Chicago in 1948 as a manufacture of lapping and polishing machines for the mechanical seal market, Lapmaster has grown to a worldwide solution provider for more than 20 industries like precision optics and advanced materials. Lapmaster serves many industries including automotive, semiconductor, electro optics, and medical devices. Lapmaster also sells many consumables including abrasive powders, lapping compounds diamond lubricants, and composite plates. Products include lapping, polishing, bore honing, buffing, grinding, and special purpose machines.
Ransohoff was founded in 1916 and is located in Cincinnati, Ohio. Today, the company is a division of Cleaning Technologies Group. Cleaning Technologies Group is a provider of innovative process technologies to precision and industrial global manufacturing markets. Ransohoff is a manufacturer of aqueous and solvent-based parts cleaning systems as well as a complete line of recyclable aqueous chemistries and waste minimization technologies. The company serves market sectors including electrical components, optics, general manufacturing, heavy-duty trucks, and off-road vehicles. The company offers industrial parts washers, ultrasonic and megasonic cleaning systems, benchtop cleaning systems, and electronic cleaning systems.
Esma, Inc., has been a manufacturer of ultrasound cleaners, automated passivation, and Electroploshing equipment since 1972, utilized in the dental lab market and medical device applications for low-volume production of precision parts. The company in South Holland, IL 60473 USA, also manufactures a line of electropolishing equipment and corresponding electropolishing solutions. The company offers an approach to automating the ultrasonic cleaning process by transferring liquids to a single ultrasonic process chamber from individual heated storage tanks designed to re-use and filter the detergents, acids, and rinse water.
Ultrasonic Power Corporation was founded in 1972 and is headquartered in Freeport, Illinois. The company is a global ultrasonic cleaning company, serving as a designer, developer, manufacturer, and distributor of ultrasonic equipment used in the aerospace, automotive, energy, manufacturing, pharmaceutical, and music industries. The company maintains four product segments: industrial Ultrasonic Cleaners, Custom Ultrasonic Cleaners, Ultrasonic Cleaning Products, and Ultrasonic Cleaning Applications. These range from small cleaning tanks sized to hold a single PCB board to 204-gallon tanks capable of cleaning large machinery.
Raytech Industries was founded in 1958, and is a manufacturer of small mass-finishing equipment and accessories located in Stafford Springs, Connecticut, They joined forces with Lyman Products Corporation to enhance the manufacturing capabilities and product lines which are sold through specialized distributors around the world. Raytech's products include machines for casting, stamping, fabricating, and processing gemstones. Their products include vibratory tumblers, magnetic finishers, and rotary tumblers. Each machine is designed to deburr, finish, and burnish. They also offer a range of media and compounds to be used with their machines for different finishing applications.
Miraclean has been a supplier of chemicals since 1951 and is based in New York The company is a division of Chautauqua Chemicals Company, Incorporated, and provides test processing of parts and equipment at its facility along with recommendations for chemicals and equipment and process development. The facility consists of ultrasonic cleaning lines, Nitric and Citric passivation lines, parts washers, immersible ultrasonic transducers and generators, and more, serving the medical device manufacturing, automotive, defense, and metal finishing industries.
PepeTools is a manufacturer of jewelry equipment and has been based in Oklahoma since 2010. The company provides bench tools which include picks, shears, saws, ring bender dies, and more along with instruments and components for casting, cutting, engraving, polishing, and plating. Metal forming and permanent jewelry welding equipment is also available whereas the company collaborates with artists and makers to further create useful products to help the metalsmiths and the jewelry manufacturing industry.
Leadsonics is a company located in Austin, Texas, specializing as a distributor of autoclaves, sterilizers, and ultrasonic cleaning products. Its product line includes readers, covers, baskets, glass beakers, and holders, as well as a range of ultrasonic cleaners suitable for various needs, spanning from portable solutions to industrial-grade equipment. The extensive selection of ultrasonic cleaners are designed to accommodate diverse budgets and requirements, providing options for homes, offices, and businesses alike.
Duraline Biosystems Inc is a distributor of sterilizing equipment, founded in 1992. Their products include autoclaves, cabinets, valves, solenoids, and accessories for autoclaves. These products support the complete infection control sterilization process, proper waste disposal, and instrument cleaning needs. The company has an autoclave repair facility located in West Nyack, NY, where hundreds of sterilizers are repaired every month. Their clients are located across North America that includes dental & medical practices, ambulatory surgery centers, pharmaceutical facilities, veterinary hospitals, correction facilities, hospitals, and more.
Established in 1994, Seika Machinery, Inc. (SMI) has provided production equipment and engineering support services for the electronics and manufacturing industries. As a subsidiary of Seika Corporation in Tokyo, the company has offices in Los Angeles, San Francisco, and Atlanta, serving markets in the US, Canada, Mexico, and South America. Their services include sales and support for machinery and automation solutions, technical services, and local procurement for North American customers. The company also exports machinery, such as SMT and QA products to Asia, Japan, and Europe, leveraging its vast network to create new business opportunities.
Retsch GmbH, established in 1915, is headquartered in Haan, Germany, as a manufacturer of laboratory equipment specializing in sample preparation and particle sizing solutions. Specializing in sample preparation and particle sizing solutions. The company products includes milling machines, sieving equipment, and homogenizers. The company has earned like the Excellence in Laboratory Equipment Award in 2017 and the Innovation Award for Laboratory Technology in 2019. The company hold hold certifications such as ISO 9001:2015 and CE, for product quality and safety. The company products cater to pharmaceutical research, materials science, food and beverage analysis, environmental testing.
Dongguan Mactron Technology Co., Ltd, established in 2008, is a Hongkong-based manufacturer that produces laser machines and customized automation devices. The company has over 16 laser machine types, including laser marking, cutting, welding, and engraving. These machines can make electronics, jewelry, printing and packaging, and automotive parts. Laser machines can guarantee the consistency of many products, minimize labor use, and replace the old version of CNC machines. It occupies a 1600-square-meter factory with R&D engineering staff. With 12 patents and 6 software copyrights, the company has exported its products to more than 100 countries and regions worldwide.
RTUL was founded in 1982 as a manufacturer of Ultrasonic instrumentation having its setup in India. The company designs various welding machines for different applications like Ultrasonic plastic welding equipment for plastic molded parts, Ultrasonic metal welding equipment for joining non-ferrous metal parts together, cleaning machines and equipment along with manufacturing and supplying portable Ultrasonic Non-Destructive Testing Equipment. The ultrasonic energy is also utilized to provide cutting of textiles, woven sacks/plastic, etc., and the powder screening machine is used for dry materials like polymers, pigments, oxides, etc. to help industries such as medical, plastic, metal, textile, and more.
BETA UTENSILI S.P.A., established in 1932, is an Italian manufacturer and supplier of workshop tools and industrial equipment, headquartered in Sovico, Monza Brianza. The company's product range includes over 16,000 tools for professional mechanics, catering to car repairs, industrial maintenance, and more. Among their offerings are the modular workshop equipment lines of Racing System (RS) C55 and Beta C45PRO, which include workbenches, modules, and more. They also provide various tools such as measuring and marking tools, cutting and general maintenance tools, plumbing tools, and power tools. These tools and equipment find applications in diverse industries, including automotive, aerospace, and mechanical engineering.
Endress+Hauser Group is based in Switzerland and has over 15,000 employees worldwide. Endress+Hauser manufactures measurement instrumentation and provides services for industrial process engineering. Endress+Hauser’s customers come from various industries including chemical, life sciences, energy, and water. Endress+Hauser’s products include those for level measurement, pressure measurement, software, industrial communication technologies, and liquid analysis. Endress+Hauser also offers services including project and commissioning, support and education, maintenance, and performance optimization. The company has an assortment of online tools to assist customers in services such as product selection.
Steelco S.p.A. is an Italian manufacturer of cleaning and sterilization systems that was founded in 2001 and is headquartered in Riese Pio X, Treviso. Its main activity is the design, development, and manufacturing of cleaning and sterilization systems, including washer-disinfectors, sterilizers, and washers. The company also offers a wide range of services, such as installation, training, and maintenance. Steelco's products are used by a wide range of customers, including hospitals, clinics, and pharmaceutical companies. Steelco has over 100 employees and operates in more than 50 countries.
Ultrasonic Engineering Co.,Ltd., founded in 1956 and based in Tokyo, Japan, is a manufacturer of electrical equipment, machinery, and supplies among others. The company has 186 patents and offers a wide range of products including cltrasonic wire bonders, ultrasonic cleaners, ultrasonic plastic welders, ultrasonic metal bonders, and ultrasonic measuring instruments among others. The company serves various industries including chemicals & pharmaceuticals, paper & printing, transport & logistics, textiles, and many more.
Guyson International Limited, founded in 1938 and headquartered in Skipton, North Yorkshire, is a custom manufacturer offering machinery for surface treatment and finishing of components. Its product range includes blast finishing equipment for surface treatment processes, spray washes for parts cleaning, ultrasonic cleaning equipment for precision cleaning, manual blast cabinets for abrasive blasting, and automated blast systems for high-volume repeatable tasks. The company is registered to ISO 9001:2015 and ISO 45001:2018, while its Hose & Couplings division, based in Guiseley near Leeds, is also accredited to BS EN ISO 9001:2015.
Aczet Pvt Ltd, established in 1986 and based in Mumbai, Maharashtra, India, is a manufacturer and supplier of precision weighing equipment and material analysis machines. The company's primary product lineup includes Analytical balances, industrial scales, jewellery balances, jewellery equipment, and moisture analyzers. These products are used in industries such as Pharmaceuticals, Food, Fundamental Research, and Jewellery. Central to its applications are tasks such as intricate jewellery designing, ensuring compliance with international standards, achieving accurate weighing results, and material analysis. Its services span the range from providing specialized jewellery machinery to quality weighing systems.
Founded in 1890 in Missouri, Emerson Electric Co., is a technology and engineering company that provides various solutions for customers in industrial, commercial, and consumer markets globally. Business segments include automation solutions, AspenTech, and commercial & residential solutions segments. The Automation Solutions segment offers measurement and analytical instrumentation, industrial valves and equipment, and process control software and systems. The AspenTech segment provides asset optimization software for enhancing performance through a combination of modeling, simulation, and optimization capabilities. The Commercial & Residential Solutions segment offers residential and commercial HVAC products, system protector and flow control devices, and IoT thermostats.
Western Optical Supply is an American manufacturer of professional eyecare equipment based in Santa Fe, New Mexico, founded in 1974. The company produces equipment including eyeglass adjustment tools, measuring instruments, illuminated polariscopes, and cutting pliers as well as consumables such as polishing rouge for use by ophthalmologists. It also creates supplies suitable for optical care storefronts and dispensaries including eyewear displays, lens ladders, and shop trays. The company manufactures its products in the US and Pakistan and supplies them both domestically and internationally.
Technic, Inc. was founded in 1944 and is headquartered in Cranston, Rhode Island. The ISO 9001:2015 certified company is a manufacturer of specialty chemicals, surface finishing equipment, and analytical tools used in electronics, industrial, semiconductor, and solar industries. The company’s Automated & Manual Equipment division produces automated processing equipment, manual finishing equipment, anodizing equipment, and parts and supplies. The company’s Engineered Powders division offers a range of materials including powder and flake from silver, gold, palladium, and other metals.
Tuttnauer, founded in 1925 and based in Breda, Netherlands is a manufacturer and supplier specializing in sterilization and infection control equipment for medical, industrial and laboratory use. The company’s product line includes hospital autoclaves, plasma sterilizers, biological indicators, glassware washers, and more. These sterilization equipment finds application in various sectors including medical facilities, dental practices, research labs, the pharmaceutical industry, and more. Tuttnauer's extensive network of distributors covers five continents, providing customized service to healthcare providers and labs with skilled sales and service teams.
Geti. EU, established in 2016 and headquartered in Opava, Czech Republic, is a supplier that offers a wide range of proven electrical engineering products for households and companies. The company's products include LED strips, batteries, aroma diffusers, dehumidifiers, table lamps, and more. It also offers a search platform with alert functions based on various datasets, magnifiers, and safes with an electronic lock. Its product enables users to build models rapidly and accelerate innovation across their businesses with AI. Its products and services are relevant to various industries, including energy, aviation, and technology.
Labomiz Scientific Ltd., Founded in the year 2007, is a manufacturer and global supplier of laboratory and scientific equipment. The company serves educational institutions and research laboratories worldwide. Labomiz's comprehensive range of laboratory equipment is designed to meet the needs of various industries and research fields. The company has established itself as a source for classy laboratory instruments, supported by a team of skilled professionals in marketing, sales, application, and support. Labomiz Scientific Ltd. continues to scientific advancements through its advanced and laboratory equipment offerings.
Gen3, founded in 1969 and headquartered in Farnborough, Hampshire, is a manufacturer and distributor of test and measurement equipment. The company offers a diverse product catalog, including a 3D digital microscope, flexible vision microscopes, and surface insulation resistance testing equipment. These products find applications in various industries, including telecommunications, oil and gas refineries, and aerospace engineering. It also provides a rent-to-buy plan for its software, test services, training, and consultancy services.
VILITEK LLC is a Russian designer and manufacturer of pilot plant and laboratory equipment that was established in Moscow in 2009. The company’s product lineup includes additive manufacturing as well as powder metallurgy equipment such as powder mixers and laser sintering machines. It also offers ultrasonic baths, ball mills, composition analyzers, and custom gloveboxes and isolators. The company’s products are mainly used by its clients in the metalworking, aerospace, defense, and nuclear industries.
JP SELECTA S.A. is a Spanish manufacturer of laboratory equipment and scientific instruments that was established in Barcelona in 1948. The company’s product lineup includes food and water analysis machines, centrifuges, scales, homogenizers, and microscopes. It also offers shakers, stirrers, ultrasound baths, and steam sterilizers for denaturing or coagulating proteins in microorganisms. The company’s products are used in Spain’s educational and research institutions, as well as by clients in the chemical, pharmaceutical, and food and beverage industries.
Huanghua Faithful Instrument Co.,LTD is a manufacturer and supplier of laboratory equipment and medical equipment. The company was founded in 2011 and is based in coastal city-Huanghua The company offers a comprehensive range of products which include laboratory balances, spectrophotometers, centrifuges, and more. The company products have been extensively used in domestic and foreign research institutes and university laboratories. The company is aimed at providing tailored solutions to meet diverse needs across research, healthcare, manufacturing, and education sectors.
Stanhope-Seta, is a laboratory test instrument designer and manufacturer that has been operating since 1938 from its headquarters in Surrey, UK. It offers both in-house and on-site servicing for its instruments and has been honored with three Queen's Awards, including one for International Trade. Its product range comprises over 100 quality control instruments, measuring parameters like flash point, vapor pressure, viscosity, penetration, and contaminants. The company exports its instruments globally, reaching over 120 countries, and holds ISO 9001 and ISO 14001 accreditation for environmental management.
Novagum S.r.l., headquartered in Schio, Italy, is a manufacturer of a vast array of machinery and equipment intended for jewelry. The company produces electric rotary-board burnout furnaces, industrial ovens, magnetic tumblers, enameling machines, and jewelry silicone rubber. It also makes perforated cylinders for lost wax casting, aluminum mold frames, steam generators, and silicone rubber for spin-casting. Its electric rotary-board burnout furnaces have special insulations that give their precious contributions to reducing fuel consumption compared to other furnaces.
Ningbo Dscientz Technology Co., Ltd., based in Ningbo, China, is a manufacturer of freeze dryers and other scientific instruments. The company has developed in exploring the application of ultrasonic technology and has one of the largest production bases of freeze dryers in China. It provides relevant scientific instruments for many fields such as biomedicine, healthcare, IVD, disease prevention, environmental protection and new material research. Some of its main products are constant temperature water baths, and ultrasonic & drug testing instruments. The company has acquired various ISO certifications for quality management, environmental management and occupational health and safety management.
iUltrasonic is a distributor of ultrasonic cleaning products, established in 2008 and based in New Jersey. The company reviews products from different brands and models and showcases them on its website these ultrasonic products include chemicals used for cleaning all metals, glass, ceramics, plastics, rubber, gems, etc. along with benchtop or industrial ultrasonic cleaners for personal and professional use and also steam cleaners and accessories. The products have applications for cleaning small engine parts, tools, and firearms and are used by hobbyists and small businesses.
InvisiClean was founded in 2004 as a manufacturer of household products based in California. The company's product list includes True HEPA air purifiers that utilize 4-in-1 air cleaning technology along with a UV-C Ultrasonic cleaning box that cleans and disinfects jewelry, dentures, metal objects, baby products, watches, and more. There are also zero TDS (Total Dissolved Solids) water pitchers with a 5-stage water filtration system and these products are safe to use at home providing healthier living conditions.
UltraTecno, founded in 1964 in Massalfassar, Valencia, is a designer and distributor of ultrasonic cleaning equipment. Ultrasonic machines include standard and custom multistage systems, heat exchanger cleaning machines, printing rollers and Anilox Cylinders, table ultrasonic cleaners, and ultrasound detergents. The machines are employed in the automobile & engine industries, railway engine maintenance, injection molds, surface treatment, and the oil and gas industries. The business provides technical services, including plate emitters, pneumatic-hydraulic handling, automaton programming, and the maintenance of stainless barrels, circuit breaker panels, and stainless barrels.
Gesswein Co, Inc., established in 1914 and headquartered in Bridgeport, Connecticut, is a distributor of jewelers' tools and supplies. The company offers a wide range of products, including additive manufacturing tools, abrasives, bench tools, burs & drills, casting tools, cleaning tools, dust collection tools, engraving tools, power tools, and more. These products are utilized by professionals in the jewelry and metalworking industries for precision work. Gesswein Co, Inc. also provides various services, such as operations review, product sampling, account maintenance, quality control, and price matching.
Ranking as of December 2023 in United States of America
Derivation MethodRank | Company | Click Share |
---|---|---|
1 | Midmark Corporation |
11.8%
|
2 | Blue Wave Ultrasonics |
11.8%
|
3 | Best Technology Inc. |
11.8%
|
4 | Ultrasonic Power Corporation |
11.8%
|
5 | Spin S.r.l. |
5.9%
|
6 | Intersonik |
5.9%
|
7 | Tuttnauer |
5.9%
|
8 | Graymills |
5.9%
|
9 | Barksdale |
5.9%
|
10 | Dongguan Mactron Technology Co.,Ltd. |
5.9%
|
Ranking as of December 2023 Globally
Derivation MethodRank | Company | Click Share |
---|---|---|
1 | Midmark Corporation |
11.8%
|
2 | Blue Wave Ultrasonics |
11.8%
|
3 | Best Technology Inc. |
11.8%
|
4 | Ultrasonic Power Corporation |
11.8%
|
5 | Spin S.r.l. |
5.9%
|
6 | Intersonik |
5.9%
|
7 | Tuttnauer |
5.9%
|
8 | Graymills |
5.9%
|
9 | Barksdale |
5.9%
|
10 | Dongguan Mactron Technology Co.,Ltd. |
5.9%
|
Derivation Method
The ranking is calculated based on the click share within the ultrasonic cleaner page as of December 2023. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History