This year the conference shall return to face-to-face mode as the sanitary conditions improve, and COVID-19 evolves toward an endemic disease. SBGf is pleased to present here, with the necessary anticipation to allow for an adequate planning, the opportunities for your company to participate as sponsor or exhibitor of the 18th International Congress of the Brazilian Geophysical Society & EXPOGEf, to be held from October 16 to 19, 2023 at the EXPO MAG Convention Center (former SulAmerica), in the city of Rio de Janeiro.