Lindsay Mullenger is an entrepreneur and founder of Petite Keep, a company known for creating personalized keepsake trunks and memory boxes designed to preserve significant life moments. Based in the United States, she established Petite Keep to offer heirloom-quality storage solutions that blend design and sentimentality, gaining attention in the gifting and lifestyle markets. Mullenger has guided the brand’s growth through social media engagement, collaborations with other creative businesses, and a focus on craftsmanship.