12 bis was a French publisher active from 27 June 2007 to 1 August 2017, which has since been absorbed by Glénat.
The company published predominantly bande dessinée comic books and manga in France.
The publisher had undertaken reprinting of previously successful works by François Bourgeon, Les Passagers du vent (the Passengers of the Wind) and Le Cycle de Cyann (The Cycle of Cyann).
With debts of €2,902,928 including €1,196,753 in unpaid copyrighting fees, 12 bis was forced to liquidate.
On 4 September 2013 Glénat acquired the remaining assets, which included the entire 12 bis catalogue except for the works of François Bourgeon.