Mathallen is a centre for Norwegian food culture where chefs and the general public can purchase products from Norwegian small-scale producers and foreign special imports.

Stores and restaurants in Mathallen:

Annis Pølsemakeri - specialised butcher's shop
Atelier Asian Tapas - serving the best from Asia, and a shop with special items
Baker Nikolaisen - fresh bread, cakes and other pastries
Barramon - wine bar with pinxhos and Spanish tapas
Champagneria Bodega - hams and cheeses, a wine bar with tapas, and an outdoor serving area
Comer Con Arte - the best of Spanish arts, food and drink
Den blinde ku - over 25 different cheese varieties
Food Republic - raw food, vegetarian dishes and salads
Friends Fair Trade - big selection of Fair Trade products, many of them organic or recycled
Frøya sjømat - seafood shop specialising in shellfish
Grünerløkka Brygghus - self-made sausages, self-produced beer and warm atmosphere
Hello Good Pie - meat, vegetarian and dessert pies
Hotel Havana - self-produced delicacies and imported goodies, and hot paella and bocadillos
Husets - selected meat and dairy products
I Kongens Hage - regional farm shops with high-quality local products
Kulinarisk Akademi - three kitchens for food courses and training
Ma Poule - French shop with confit, foie gras, cheese, wine and cheese spreads
Melkerampa - Tine Dairy's brand store
Slakterhuset - unique meat products of high quality 
Smak av Valdres - food and drink produced in the Valdres region
Smelteverket - 50x5-metre bar and restaurant in the basement
Solberg & Hansen - bar and shop with coffee and tea
Sous Vide Norway - event kitchen and kitchenware shop
Stangeriet - high-quality poultry and related farm products
Tanum - cookbooks and other food literature
Torget - open space in the middle of the building that can be used for lectures, cooking classes etc.
Via Italia - Italian products, many of them organic
Vulkanfisk - fresh fish, shellfish, smoked and dried fish, sushi and oysters
Vulkan Frukt og Grønt - shop with fruit, vegetables, spices, sauces and oils
Ølhandleriet - shop with over 200 kinds of beer
Øltorget - beer and snacks