Manufactured by Sociedade Importadora de Sangalhos, Lda. David and Aurélio Santiago established the firm in 1964 to build bicycles and motorcycles. Early machines used Zundapp engines, and then in 1967 they began fitting Casal powerplants. Casal took shares in the company and some of the Fundador models were built at the Casal factory. The firm continued to build bicycles after the year 2000 which were exported to France under the Omega brand.
Source: Ribatejo Moto Clube
