I thank you for the hospitality and for the time you dedicated to me.
'Ospitalità' = os-pi-ta-li-TÀ; stress on the final accented syllable.
Use in a follow-up email after visiting a client's office or being hosted for a business meeting, lunch, or tour.
Expressing gratitude for hospitality is extremely important in Italian professional culture. 'Il tempo dedicatomi' (the time dedicated to me) acknowledges the personal investment the host made. This kind of follow-up email strengthens the relationship significantly.
Grazie per la calorosa accoglienza.
Thank you for the warm welcome.
'Accoglienza' = welcome/reception; very warm
È stato un piacere visitare la vostra azienda.
It was a pleasure to visit your company.
Simpler; can be combined with the main phrase
Il pranzo è stato ottimo — grazie per il pensiero.
Lunch was excellent — thank you for the thought.
If a business lunch was included; Italians appreciate recognising the effort
In Italian business culture, a post-visit thank-you email within 24 hours is expected. Not sending one can be interpreted as indifference. If a business lunch was provided, mentioning it specifically is a sign of good manners.