Don't forget about the Round Table Group network. The earliest Round Table Groups shadow governments like the Royal Institute of International Affairs in the UK and the Council on Foreign Relations in America were created in the 1920s and the origin of their network goes back to Nathan Rothschild and Cecil Rhodes in the late 1800s. There's one of these shadow governments in virtually every country now.
In fact, the World Economic Forum and all of these globalist institutions operate under "Chatham House Rule" secrecy that were designed by the Royal Institute of International Affairs (Chatham House). The WEF/Bilderberg/Atlantic Council/Trilateral Commission, etc, are all offshoots of the Round Table Group network.
For some reason, /pol/ largely ignores this network and focuses exclusively on the WEF. There's also the tax-exempt foundations like the Rockefeller Foundation, Ford Foundation, Carnegie Endowment for International Peace, Open Society Foundations, etc.
There are thousands of think tanks just like the WEF that /pol/ never talks about. The World Government Summit, World Policy Conference, etc. The WEF is not the end all, be all.
“2. Observe the Chatham House Rule in all situations. All sessions of the Annual Meeting of the World Economic Forum abide by the Chatham House Rule, unless otherwise specified and notified as “on the record” or “open to the press.” The Chatham House Rule stipulates that: “When a meeting, or part thereof, is held under the Chatham House Rule, participants are free to use the information received, but neither the identity nor the affiliation of the speaker(s), nor that of any other participant, may be revealed.” We must ask all participants to respect “zero tolerance” with regard to violating this important community rule.”
https://www3.weforum.org/docs/AM13/WEF_AM13_CodeofConduct.pdf
https://en.wikipedia.org/wiki/Chatham_House_Rule
https://en.wikipedia.org/wiki/Chatham_House