Software companies are businesses that develop, maintain, and sell software products or services. These companies create applications, systems software, and tools that help users perform specific tasks on computers and other devices. They can range from small startups to large corporations, and their products can be used in various industries, including finance, healthcare, and entertainment. Many software companies also offer services such as technical support, software customization, and consulting. They often employ teams of software developers, engineers, and designers who work together to create innovative solutions. Examples of well-known software companies include Microsoft, Adobe, and Oracle.