Question 1

What company does Krzysztof Sierota work for?

Accepted Answer

Krzysztof Sierota works for Grupa o2

Question 2

What is Krzysztof Sierota's role at Grupa o2?

Accepted Answer

Krzysztof Sierota's role at Grupa o2 is Chief Technology Officer Wirtualna Polska Holding S A / Board Member.

Question 3

What is Krzysztof Sierota's email address?

Accepted Answer

Krzysztof Sierota's email address is krz**************@grupao2.pl.

Question 4

What is Krzysztof Sierota's business email address

Accepted Answer

Krzysztof Sierota's'business email address is krz**************@grupao2.pl.

Question 5

What industry does Krzysztof Sierota's work in?

Accepted Answer

Krzysztof Sierota works in Software & Internet industry

Question 6

Who are Krzysztof Sierota's colleagues?

Accepted Answer

Krzysztof Sierota's colleagues are Michal Branski

Krzysztof Sierota

Chief Technology Officer Wirtualna Polska Holding S A / Board Member at Grupa o2