The two officials expressed satisfaction with Croatian-Swiss relations, which they described as very good and friendly, the Foreign Ministry stated in a press release.
Grabar-Kitarovic thanked Switzerland for humanitarian assistance it had been providing to Croatia for years.
The head of the Croatian Parliament's foreign affairs committee, Gordan Jandrokovic, also held a meeting with the Swiss guest on Tuesday.
On Monday, Janiak was received by his Croatian counterpart, Sabor Speaker Vladimir Seks, and President Stjepan Mesic.