The core activity of Oxfam International is to fight against poverty, inequality and social injustice, particularly in the areas of: combating inequality and promoting social justice, access to clean water and sanitation, combating climate change and promoting sustainable agriculture, emergency aid and disaster relief, promoting women's rights and gender equality, and combating conflicts and promoting peace and security. The company also advocates for the rights of marginalized groups and promotes community participation in decision-making processes. Oxfam International works globally and has offices in various countries to achieve its goals.