Sefour is a British DJ furniture and accessories manufacturer founded in 1995 in Solihull, England. The company launched with the original Dec-Plate, a steel cover designed to protect and enhance the look of Technics turntables, which became an immediate hit and laid the foundation for an expanding product line. Sefour went on to pioneer the purpose-built DJ stand category, earning the tagline "the original inventors of DJ Stands," and holds 23 registered patents across the UK, Europe, and the United States.

The company's product range spans DJ stands, studio consoles, vinyl storage furniture, and CDJ mounting brackets. Key models include the X10 DJ Stand, a full-height unit capable of holding 550 records and accommodating turntables or CDJs in standard or battle configuration; the X30 DJ Console, their flagship studio desk with capacity for 700 records or CDs; and the X90 Studio DJ Desk. Their stands feature distinctive X-frame designs engineered to isolate low-frequency vibration from turntables. Sefour maintains a design office in London, with distribution from Derby in the UK and Cheektowaga, New York for the North American market.