Giannini is a Brazilian musical instruments manufacturing company,[1] based in Salto, São Paulo.

The company was founded in 1900 by Tranquillo Giannini (1876–1952), an Italian immigrant with luthier talents.

Today, Giannini's plant is located at Salto, a city in the state of São Paulo (not far from the capital).

It gained widespread visibility after it was used by Led Zeppelin's guitarist Jimmy Page.

[3] Page received two craviolas (one with six strings and the other, by his request, with twelve) from Giannini itself as gifts, while visiting his NGO at Rio de Janeiro.