Align Technology, Inc. designs, manufactures, and markets the invisalign system for treating malocclusion or the misalignment of teeth. Invisalign corrects malocclusion using a series of clear, nearly invisible, removable appliances that gently move teeth to a desired final position. The company's products include Invisalign Full for the treatment of a range of malocclusions; Invisalign Express, a solution for less complex orthodontic cases; Invisalign Teen, which is designed to meet the specific needs of the non-adult comprehensive or teen treatment market; Vivera retainers that offer aesthetic retention solution for invisalign and non-invisalign patients; and Invisalign Assist, which is designed for general practitioners for selecting, monitoring, and finishing invisalign cases. It also offers ancillary products comprising cleaning material and adjusting tools for dental professionals. Align Technology distributes its products directly to orthodontists and general practitioner dentists in North America, Europe, the Asia Pacific, Latin America, and Japan. The company was founded in 1997 and is headquartered in Santa Clara, California.

3M Innovative Properties Co. acquires and manages intellectual property right. It engages in the acquisition and ownership of the intellectual property rights to the products designed and manufactured by its parent company 3M Corporation. The company was founded on May 10, 1999 and is headquartered in Roseville, MN.

DENTSPLY International, Inc. engages in the manufacturing and distributing of dental and other healthcare products. It designs, develops, manufactures and markets a full range of professional dental products, including dental implants, endodontic instruments and materials, orthodontic appliances, restorative materials, preventive materials and devices and prosthetic materials and devices. The company operates through the following segments: Dental Consumable and Certain International Businesses; Dental Specialty and Laboratory and Certain Global Distribution Businesses; Healthcare and Emerging Markets Businesses. The Dental Consumable and Certain International Business segment designs and manufactures company's chairside consumable products. The Certain Global Distribution Business segment designs, manufactures, sells and distributes dental specialty products, including endodontic, orthodontic and implant products, in most regions of the world. The Healthcare and Emerging Markets Businesse segment designs, manufactures, sales and distributes healthcare products, primarily urological and surgery-related products, throughout most of the world. DENTSPLY International was founded by Jacob F. Frantz, Dean C. Osborne, George H. Whiteley and John R. Sheppard on June 23, 1899 and is headquartered in York, PA.

Sirona Dental Systems GmbH provided dental equipment. It was a manufacturer of dental equipment, including treatment units, instruments, dental imaging systems and dental CAD/CAM systems, including the company's CEREC 3 chair side system for same-day dental restorations. The company was headquartered in Bensheim, Germany

Zyris is a healthcare and hospital company. It is committed to creating positive dental experiences for patients and clinicians. It offers three highly effective, technologically advanced, solutions for minimally invasive, easy-to-use dental isolation—as well as control of the oral environment worldwide. They engage the customers often to understand every facet of their world, striving to discover unmet needs. It offers products that including the full line of isolation mouthpieces, are completely compatible and complementary to one another.

Cefla SC provides general construction and civil engineering services. It also manufactures furniture, metal, for shops and supermarkets, varnishing and drying paints on wood, technological systems for heating, air-conditioning, water systems, cogeneration, and electrical equipment for dentists and parts for railway carriages. The company was founded in 1932 and is headquartered in Imola, Italy.

Discus Dental LLC develops, manufactures and distributes dental products such as tooth whitening, oral hygiene, preventatives, and restoratives. The company was co-founded by William Dorfman and Robert Hayman on December 7, 1990 and is headquartered in Culver City, CA.

A-dec, Inc. manufactures dental operatory equipment. It offers dental chair, dental systems, dental lights, dental cabinets, and dental handpieces. The company was founded by Ken and Joan Austin in 1964 and is headquartered in Newberg, OR.

Paul GmbH & Co. KG, a subsidiary of Ruppel GmbH & Co. KG, is a German company located in Steinau an der Strasse. The firm manufactures screening machines. It was founded in 1953 by Hans Paul, Hans Arnold and Werner Seyfert. Peter W. Ruppel and Garvin Ruppel are the current co-CEOs of the firm. Paul GmbH & Co. KG was acquired by Ruppel GmbH & Co. KG on February 16, 2021.

Ivoclar Vivadent AG develops dental replacements and related products. It provides dental composites, adhesives, accessories, ceramics, alloys, prosthetics and equipment. The firm’s product line includes dental restorations such as inlays, onlays, veneers, crowns, bridges, copings and bridge frameworks made from ceramic, metal or composite blocks. The company was founded in 1923 and is headquartered in Schaan, Liechtenstein.

Kaltenbach & Voigt GmbH is a manufacturer of dental equipment and supplies. It offers dental instruments, x-ray machines, and dental chairs. The company was founded in 1909 and is headquartered in Biberach, Germany.

Dental Imaging Technologies Corp., part of Envista Holdings Corp., is a company headquartered in Hatfield, PA. The firm manufactures dental equipment.

Imaging Sciences, Hatfield, Penn, manufactures, sells, and markets the i-CAT® Cone Beam 3-D dental imaging system, a dental imaging solution for general practitioners and dental specialists. The i-CAT captures views of critical anatomy, including bone structure and tooth orientation. Its imaging technology allows dental professionals to improve patient care by more accurately planning procedures such as implants and oral surgery, creating more predictable outcomes and reducing treatment time and radiation.

Manufactures dental implant products

Jiangsu Juguang Photoelectric Technology Co., Ltd., established on 1990-09-05, The scope of business includes two types of6826Physical therapy and rehabilitation equipment research,to develop;electronic product,Green facilities,air purification equipment,Research on Kitchen Equipment,to develop,Production,Sales;Class II6826Physiotherapy and Rehabilitation Equipment,Class II6822Medical Optics,Production of instruments and endoscopic equipment;one type6820General diagnostic equipment,one type6826Physiotherapy and Rehabilitation Equipment,one type6831medicalXX-ray accessories and components,one type6856Ward Nursing Equipment and Appliances,one type6854operating room,emergency room,Consulting room equipment and appliances,one type6857Production of disinfection and sterilization equipment and utensils,Sales;Germicidal lamp,Manufacture of instrument lights,processing;road general cargo transportation.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Essential Dental Systems is a dental medical device manufacturer in NJ. They develop patented instruments and market to dentists worldwide.

Vatech Ewoo Holdings Co., Ltd. operates as management and holding company for network of companies operating in the medical device industry. The company, through its affiliates, operates in following business areas: Dental X-ray research manufacturing, Dental domestic distribution, Medical device engineering, Digital X-ray core parts, Dental diagnosis software and Comprehensive services. The company was founded in April 1992 and is headquartered in Hwaseong-si, South Korea.

Siemens AG is a technology company, which engages in the areas of automation and digitalization in the process and manufacturing industries, infrastructure for buildings and energy systems, mobility solutions for rail transport, and medical technology and digital healthcare services. It operates through the following segments: Digital Industries, Smart Infrastructure, Mobility, Siemens Healthineers, and Siemens Financial Services. The Digital Industries segment offers a product portfolio and system solutions for automation used in discrete and process industries. The Smart Infrastructure segment includes products, systems, solutions, services and software to support a transition from fossil to renewable energy sources. The Mobility segment combines all Siemens businesses in the area of passenger and freight transportation. The Siemens Healthineers segment develops, manufactures, and sells diagnostic and therapeutic products, and services to healthcare providers. The Siemens Financial Services segment focuses on financing solutions for Siemens’ customers as well as other companies in the form of debt and equity investments. The company was founded by Johann Georg Halske and Werner von Siemens on October 12, 1847 and is headquartered in Munich, Germany.