| Le Cercle/Exposure|
David Teacher's book length treatment of the group, now freely available
The Cercle has been exposed significantly, but far less than many deep state milieux, such as the Bilderberg. William Engdahl termed it "the link that covertly tied most European intelligence services including the German BND and BfV, MI-6 in Britain, France’s SDECE, Holland’s B[I]VD, Belgium’s Surete de l'Etat and Swiss and later even Saudi intelligence and apartheid South Africa’s secret service, BOSS."
As of June 2019, neither Spartacus nor History Commons had a page on this group. A research proposal by Adrian Hänni noted that "the Cercle is virtually nonexistent in academic research to this day... There are, as of yet, very few studies of the Cercle that are based on primary sources and meet basic academic standards."
The first known print reference to Le Cercle was probably in Time Out magazine's 1975 leaked documents from the Institute for the Study of Conflict, which referenced the "Pinay Committee". No American commercially-controlled media sources are known to have mentioned the group. Le Cercle was mentioned in 1980 in Der Spiegel (which also published the first article on the Bilderberg group) as a result of the controversy surrounding Franz Josef Strauss, a regular attendant. In the late 1990s, Le Cercle received more attention after a scandal broke out involving Jonathan Aitken, who was then European chairman. Members who were contacted by newspapers refused to answer any questions about the group.
In 1986, Lobster Magazine wrote that “The Pinay Circle was set up in 1969 around the former Prime Minister of France, Antoine Pinay. Pinay was very old and seems to have been little more than a figurehead. Its chief fundraiser and leading light is the former lawyer, Jean Violet. A senior figure in the French equivalent of the CBI, Violet has also been a member of SDECE, the French equivalent of the CIA and MI6. (Faligot, 1985 p 194). According to reports from West German intelligence (in Intelligence/Parapolitics (Paris) December 1984) Violet had links with South African, American, British, Swiss and West German intelligence. The West German BND is said to be one of his sources of finance.” 
The Cercle receives very little attention from the commercially-controlled media and continues to do so. One important exception to this was a 1997 article by The Independent about Jonathan Aitken's dismissal as Chairman of Le Cercle. This revealed some members' names, but did not provide documentary evidence.
- Full article: Langemann Papers
- Full article: Langemann Papers
The first exposure of the group on the internet was when the group itself made a website, at AltanticCercle. This was taken down but not before the Internet Archive had recorded it. A better known deep state milieu, the Bilderberg was to wait years until it made a website for itself.
-2009 UK MP's self-disclosure
UK parliamentary rules require disclosure of monies received by MP's, which lead to some publishing their attendance at meetings of Le Cercle. The last MP to declare such a visit was David Lidington, who did so in December 2009.
In 2011 Joël van der Reijden published the first Cercle documents at the ISGP after finding them in the papers of Monique Garnier-Lançon. These included guest lists from meetings in the early 1980s. These extra primary sources prompted David Teacher to pursue his study of the group and republish an update his work on the group Rogue Agents.
“For instance, in the late 1970s Le Cercle supported NATO's decision to station new medium-range nuclear weapons — Cruise and Pershing II missiles — in Britain, Germany, Belgium and Holland targeted against the USSR. Le Cercle helped to discredit the European peace protest movement which emerged against the backdrop of the nuclearization of Europe through aggressive counter-intelligence, provocations and disinformation.”
Ekaterina Blinova (8 August 2015) World's Secret Shadow Government: Conspiracy Theory or Frighteningly Real? 
In 2017, new documents emerged to add to the publicly available picture of this group's activities.
South African documents
After a discovery in the Department of International Relations and Co-operation archive in Pretoria, some South African diplomatic documents relating to the Cercle emerged on the internet in 2017.
After posting a link to this website's page on Le Cercle in September 2018 in an 'off topic chat' section, user Osris was summarily banned from the of James Bond forum he had been a member of since 2010.
A couple of researchers, including Adrian Hänni, have published Ph.D. theses on the group which deserve wider publication. None were known to be available online as of January 2018.
|Document:Cercle Exposure||book extract||David Teacher||David Rockefeller's involvement with Le Cercle.|
- Document:Transnational History of the Cercle Pinay - Research Plan
- Aitken dropped by the Right's secret club
- Lobster Magazine , 1986
- https://sputniknews.com/politics/201508081025533023/ Sputnik News