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Company type | Public |
---|---|
Nasdaq: DGII S&P 600 component | |
Industry | Industrial Internet of Things (IIoT) |
Founded | 1985 |
Headquarters | , United States |
Number of locations | United States, Canada, Australia, Germany, Spain, UK, Singapore, China, Japan |
Revenue | US$444.8 million (2023) US$388.2 million (2022) [1] |
Number of employees | 550 |
Website | digi |
Digi International, Inc. is an American Industrial Internet of Things (IIoT) technology company based in Hopkins, Minnesota.
The company was founded in 1985, [2] and went public as Digi International in 1989.
The company initially offered intelligent ISA/PCI boards (the 'DigiBoard') with multiple asynchronous serial interfaces for PCs. [2]
Today, multiport serial boards are still sold, but the company focuses on embedded and external network (wired and wireless) communications, scalable USB products, radio modems and embedded modules based on LTE (4G) communications platforms.
Digi International settled a patent infringement lawsuit with U.S. Ethernet Innovations LLC for $1.525 million in April 2013. [3]
In 2022, NimbeLink, a subsidiary of Airgain, filed a lawsuit alleging certain Digi products infringed on NimbeLink's Skywire cellular modems. The U.S. District Court for the District of Minnesota found all patent claims by Nimbelink to be invalid in May 2024. [4]
3Com Corporation was an American digital electronics manufacturer best known for its computer network products. The company was co-founded in 1979 by Robert Metcalfe, Howard Charney and others. Bill Krause joined as President in 1981. Metcalfe explained the name 3Com was a contraction of "Computer Communication Compatibility", with its focus on Ethernet technology that he had co-invented, which enabled the networking of computers.
LonWorks or Local Operating Network is an open standard for networking platforms specifically created to address the needs of control applications. The platform is built on a protocol created by Echelon Corporation for networking devices over media such as twisted pair, power lines, fiber optics, and wireless. It is used for the automation of various functions within buildings such as lighting and HVAC; see building automation.
Kyocera Corporation is a Japanese multinational ceramics and electronics manufacturer headquartered in Kyoto, Japan. It was founded as Kyoto Ceramic Company, Limited in 1959 by Kazuo Inamori and renamed in 1982. It manufactures industrial ceramics, solar power generating systems, telecommunications equipment, office document imaging equipment, electronic components, semiconductor packages, cutting tools, and components for medical and dental implant systems.
PMC-Sierra was a global fabless semiconductor company with offices worldwide that developed and sold semiconductor devices into the storage, communications, optical networking, printing, and embedded computing marketplaces.
GCI Communication Corp. (GCI) is a telecommunications corporation operating in Alaska. Through its own facilities and agreements with other providers, GCI provides cable television service, Internet access, wireline (networking), and cellular telephone service. It is a subsidiary of Colorado-based company Liberty Broadband, a company affiliated with Liberty Media that also owns a 26% interest in Charter Communications, having been originally acquired by Liberty in 2015.
Conexant Systems, Inc. was an American-based software developer and fabless semiconductor company that developed technology for voice and audio processing, imaging and modems. The company began as a division of Rockwell International, before being spun off as a public company. Conexant itself then spun off several business units, creating independent public companies which included Skyworks Solutions and Mindspeed Technologies.
Cirrus Logic Inc. is an American fabless semiconductor supplier that specializes in analog, mixed-signal, and audio DSP integrated circuits (ICs). Since 1998, the company's headquarters have been in Austin, Texas.
A wireless router or Wi-Fi router is a device that performs the functions of a router and also includes the functions of a wireless access point. It is used to provide access to the Internet or a private computer network. Depending on the manufacturer and model, it can function in a wired local area network, in a wireless-only LAN, or in a mixed wired and wireless network.
Access Communications Co-operative Limited is a Canadian telecom cooperative based in Regina, Saskatchewan. The cooperative provides internet, cable television, telephone, smart home and security services to residential and business customers in 235 Saskatchewan communities. Its primary competitor is the provincial government crown corporation SaskTel; it is one of two cable providers in Saskatchewan, with Rogers primarily serving areas such as Moose Jaw, Prince Albert, Saskatoon, and Swift Current.
Telit Cinterion is an Internet of Things (IoT) Enabler company headquartered in Irvine, California, United States. It is a privately held company with key operations in the US, Brazil, Italy, Israel, and Korea.
Machine to machine (M2M) is direct communication between devices using any communications channel, including wired and wireless. Machine to machine communication can include industrial instrumentation, enabling a sensor or meter to communicate the information it records to application software that can use it. Such communication was originally accomplished by having a remote network of machines relay information back to a central hub for analysis, which would then be rerouted into a system like a personal computer.
Spirent Communications plc is a British multinational telecommunications testing company headquartered in Crawley, West Sussex, in the United Kingdom. It is listed on the London Stock Exchange and is a constituent of the FTSE 250 Index.
Arris International Limited is an American telecommunications equipment company engaged in data, video and telephony systems for homes and businesses. On April 4, 2019, Arris was acquired by network infrastructure provider CommScope.
Sierra Wireless is a Canadian multinational wireless communications equipment designer, manufacturer and services provider headquartered in Richmond, British Columbia, Canada. It also maintains offices and operations in the United States, Korea, Japan, Taiwan, India, France, Australia and New Zealand.
PactivEvergeen Inc. is a manufacturer and distributor of food packaging and foodservice products, supplying packers, processors, supermarkets, restaurants, institutions and foodservice outlets across North America.
Belden is a global, publicly traded company specializing in the design, manufacture, and distribution of end-to-end networking, security and connectivity products. The company serves the Industrial Automation Solutions, Smart Buildings and Broadband & 5G markets.
Mindspeed Technologies, Inc. was an American fabless semiconductor company that designed, manufactured, developed, and sold integrated circuits for communications applications in wireless and wired networks.
Integrated Device Technology, Inc. (IDT), was an American semiconductor company headquartered in San Jose, California. The company designed, manufactured, and marketed low-power, high-performance mixed-signal semiconductor products for the advanced communications, computing, and consumer industries. The company marketed its products primarily to original equipment manufacturers (OEMs). Founded in 1980, the company began as a provider of complementary metal-oxide semiconductors (CMOS) for the communications business segment and computing business segments. The company focused on three major areas: communications infrastructure, high-performance computing, and advanced power management. Between 2018 and 2019, IDT was acquired by Renesas Electronics.
AMETEK, Inc. is an American multinational conglomerate and global designer and manufacturer of electronic instruments and electromechanical devices with headquarters in the United States and over 220 sites worldwide.
CalAmp Corporation is an Irvine, California-based provider of Internet of things (IoT) software applications, cloud services, data intelligence and telematics products and services. The company's technology includes edge computing devices and SaaS-based applications for remotely tracking and managing vehicles, drivers, cargo and other mobile assets. The company also owns the patents and trademarks for the LoJack Stolen Vehicle Recovery System and provides connected car and lot management products.
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