Mateba, a contraction of the Italian words Macchine Termo-Balistiche (Thermo-Ballistic Machines), was an Italian machine manufacturer based in Pavia, Italy. It is better known for its low-barrelled revolver pistols that it produced under the leadership of Emilio Ghisoni. After a change in ownership and poor sales, the Mateba company closed in 2005, but reopened in 2014 in Montebelluna under the ownership of Domenico Libro. In 2022 this latest incarnation of Mateba was shut down, owing to allegations of fraud and violations of Italian firearms law.