Nisshin Sangyo K.K

Komoro Sangyo K.K

Miyako Sangyo K.K

Asahi Sangyo K.K

Kayaba Sangyo K.K

Mizuho Sangyo K.K

Toko Sangyo K.K

Fuji Sangyo K.K

Daiichi Sangyo K.K

Nippi Sangyo K.K

Nisshin Denka K.K

Teikoku Seiki Sangyo K.K

Fukuhara Sangyo Boeki K.K

Nippi Sangyo K.K., Kanazawa

Suyari (Surely) Sangyo K.K

Nisshin Kogyo K.K., Odawara

Nisshin Kogyo K.K., Kawasaki

Kayaba Sangyo K.K. Plant Accountability

Honjo Sangyo K.K. (File #75)

Isomura Sangyo K.K. (File #83)

Fuji Sangyo K.K. Musashi Plant

Kayaba Sangyo K.K., Omori Kojo

Fuji Sangyo K.K. Ogikubo Plant

Fuji Sangyo K.K. (File #47)

400.170 (Reconversion & Exemption) Surely Sangyo K.K. - Nibuno & Shirahama Plants (Suyari Sangyo)