Oatly, established in the 1990s in Sweden, aims to provide an environmentally friendly dairy-free milk alternative. The company's 2014 rebranding faced legal challenges but has since increased brand awareness and sales through targeted campaigns focusing on its sustainable and trendy image. The marketing strategy aims to boost sales by 7% among women aged 18-34 through a budget of $10 million, utilizing various media strategies, including social media campaigns and partnerships with coffee shops.