About us

Società Italiana Trasporti
Working alongside travelers since 1976

Società Italiana Trasporti

We have been working in the transport services business for over 40 years. 2 million tourists a year travel with us! We use a modern fleet and low environmental impact vehicles.

We have been the first company which invest in the liberalized market of the local public services. We offer Bus Shuttle to connect  the airports, the port of Civitavecchia and the Fair of Rome with the city centre. We also offer transport services in Italy and Europe, collaborating with the most important tour operators in the organization of group travel.

We want to improve the traveller’s experience by offering the cheapest and most comfortable solution to get to their destination
Our mission

We want to improve the traveller’s experience by offering the cheapest and most comfortable solution to get to their destination

SIT Srl was founded as a family business in 1976, whose core business consists of tourist transport services. Thanks to values such as honesty, safety, respect and reliability we’re able to offer practical and convenient options for all users. With 40 Euro 6 emission class buses, we meet daily the needs of different types of passengers (commuters, tourism and leisure, incentives), with the aim of contributing to the development of collective and sustainable mobility.

Strengths: safety, constant maintenance of vehicles, cleaning, customer service, highly qualified drivers , teamwork.

Our services
Discover Italy and Europe by traveling with us

Our services

  • Public bus transfer services from and to Rome, Fiumicino airport, Ciampino airport and Civitavecchia port,
  • Transport services in collaboration with Flixbus ( Rome – Genoa and Rome – Milan – Zurich),
  • Bus rental for school trips/excursions,
  • Bus rental for group travel in Italy and Europe
Quality assurance


All our drivers are certified and highly professional, they regularly attend training courses and safe driving courses. Our ground staff is present at each stop to provide assistance and information to all travelers.

The Bus Shuttle  are modern, equipped with every comfort and they undergoes regular checks to make sure that we offer you the best.

We have an operations centre to monitor in real-time the activity and the status of our buses, so we can intervene promptly in case of need. By monitoring circulation and establishing a direct relationship with drivers and ground staff we guarantee a high quality and safety service.


ISO 9001:2015

Internationally recognized reference standard for the Quality management of any organization that intends to respond simultaneously to the need to increase the effectiveness and efficiency of internal processes to achieve its objectives and to customer satisfaction.

Environmental management system

ISO 14001:2015

Voluntarily adhered international standard that specifies what are the requirements for a management system to ensure environmental compliance.

Management system for health and safety at work

ISO 45001:2018

Requirements for an occupational health and safety management system , to enable organizations to provide safe and healthy workplaces.

Road safety management system

ISO 39001:2016

An accredited certification body operating within certain rules certifies compliance with its requirements.