I've used the consensus ranking method from this paper to rank the teams according to their success in events that are deemed either S-tier or A-tier by Liquipedia.
Here are the results: https://i.imgur.com/WgppnBW.png
For accessibility reasons here is the top 10 in text:
-
Vitality
-
Astralis
-
Natus Vincere
-
.....