Some of the internship applications have started to open or are due to open soon, so I have created the 2021 thread.
BBs:
GS
MS
JPM
CS
DB
UBS
BAML
Citi
Barclays
EBs
Lazard
Rothschild
Evercore
PWP
Centerview
PJT
Greenhill
Gleacher Shacklock
MM & BSB:
Jefferies
Houlihan Lokey
Nomura
Macquarie
BNP
HSBC