The Proper Concepts Collective is a Singapore-based hospitality group that owns and operates various restaurant and bar concepts.

Some of their popular concepts include The Feather Blade, a steakhouse known for serving affordable, high-quality steaks, and RAPPU Handroll Bar, a sushi bar that specializes in hand-rolled sushi. Proper Concepts Collective is also behind Ms. Maria and Mr. Singh Singapore, a concept in collaboration with Gaggan Anand. 

The collective aims to provide novel dining experiences that celebrate the diversity of food and culture in Singapore and beyond.