In addition, House Foods manufactures mixes and roux for various yōshoku including cream stew, beef stew, chowder, Hayashi rice, mabo tofu, sundōbu-chige, Bolognese sauce, oden broth, fried rice, Hamburg, and gratin; instant ramen such as Umakacchan; snacks such as Tongari Corn and potato chips; desserts such as Fruiche, pudding, sherbet, and jelly; and drinks such as oolong tea, mugicha, and lassi.

House Foods also engages in food technology, notably developing the tear-free onion Smile Ball (Goldies in the US), created by removing the tear-producing lachrymatory agent syn-propanethial-S-oxide, which won its creators the 2013 Ig Nobel Prize in Chemistry.

JUMP, AKB48, Nogizaka46, Takuya Kimura and Masahiro Nakai of SMAP, Tsubasa Honda, Hikaru Nishida, Rurouni Kenshin: The Final Actress Emi Takei, former leader of Morning Musume Miki Fujimoto, and Gen Hoshino.

Its subsidiary House Foods America Corporation is the largest provider of tofu products in the United States.

In 2016, House Foods acquired Ichibanya which operates Japan's largest curry restaurant chain, Curry House CoCo ICHIBANYA, with over 1400 outlets across the United States, Thailand, Indonesia, Singapore, China, Taiwan, Malaysia, Hong Kong, South Korea, Vietnam, the United Kingdom, the Philippines, and Japan and soon India.