Question 1

What company does Tanja Birrer work for?

Accepted Answer

Tanja Birrer works for Geyst

Question 2

What is Tanja Birrer's role at Geyst?

Accepted Answer

Tanja Birrer's role at Geyst is Key Account Director.

Question 3

What is Tanja Birrer's email address?

Accepted Answer

Tanja Birrer's email address is bir*******@geyst.ch.

Question 4

What is Tanja Birrer's business email address

Accepted Answer

Tanja Birrer's'business email address is bir*******@geyst.ch.

Question 5

What is Tanja Birrer's HQ phone number?

Accepted Answer

Tanja Birrer's HQ phone number is +41 44 854 85 85.

Question 6

What industry does Tanja Birrer's work in?

Accepted Answer

Tanja Birrer works in Business Services industry

Question 7

Who are Tanja Birrer's colleagues?

Accepted Answer

Tanja Birrer's colleagues are Marcus Aeberhard, Jan Stalder, Tobias Marty, Luca Garzi

Tanja Birrer

Key Account Director at Geyst