The complete genome sequences of Thioglobus autotrophicus strains EF2 and EF3, isolated from an oxycline in Effingham Inlet, British Columbia.

Here we provide the complete genome sequences of two chemoautotrophic isolates from the Thioglobaceae family of marine gamma-proteobacteria. The genomes were obtained from pure cultures that were initially isolated from Effingham Inlet in 2013 and revived from freezer stocks for whole genome sequencing in 2023.