In 1884, the Omnibus Company started a bus line between Santa Cruz and La Laguna operating a single one-horse open carriage.

By 1885 they had the four and six horse stagecoaches, with an additional line from Santa Cruz to La Orotava.

In 1927, the authorities decided to control bus service and divided the island into a north and a south zone.

The growth of improved roads between 1930 and 1950 gave the rail-independent buses the financial edge over the electric trams.

In 1978, it changed its name to TITSA and the major shareholder (85%) was the Spanish state railway RENFE.