The story
Founded by Katarzyna Sienkiewicz-Kosik in 1996.1
Private company
Powergraph
Powergraph is a Polish publishing house based in Warsaw, founded in 1996.1 It was founded by Katarzyna Sienkiewicz-Kosik.1
Powergraph – warszawska agencja reklamowa założona w 1996 roku przez Rafała Kosika i Katarzynę Sienkiewicz-Kosik, później przekształcona w wydawnictwo.2 From the Polish Wikipedia, CC BY-SA 4.0
Last updated Oct 21, 2026.
Overview
1996Founded1
- HeadquartersWarsaw, Poland1
- Websitepowergraph.pl
Leadership
Who has led Powergraph, and when. Pick a name to see everywhere that person has worked.
- FounderKatarzyna Sienkiewicz-Kosik1
- FounderRafał Kosik1
Timeline
- 1996Founded Founded1
Links
- Websitepowergraph.pl1
- WikidataQ11825519
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1WikidataPowergraph on Wikidata
- 2WikipediaPowergraph on the Polish Wikipedia