Novo - old Frog kits made in the Soviet Union (1971-)
Nu-Bee (VEB Plasticart in new boxings) (East Germany)
Nunu (Macau, China)
Occidental Réplicas (Portugal) - Brand of a plastic plant for home products, that started to build models that were used or in use by the Portuguese armed forces current and past, age of discovery ships naus caravelles etc, spitfire Fiat G-91 fighters and T-6 Texan, and so on, sold several sprues molds to Revell and Italeri for several kits.
ARLO-Micromodels ( Former - Fabrica de construções ARLO - Porto-Portugal, Established in 1939 by Arnaldo Luizello da Rocha-Brito )- Still existing today and as a five generation owned brand, Patent 22130 ( discontinued actually ) , as being the first multimaterial kits produced, using several wood types parts, industrially finely cut and lathe shaped, embossed tinplate parts using cutting dies and metal alloy foundry cast, those kits included nails, washers, screws and powder water solved glue, all together with detailed exploded view instructions. No rubber or plastic polymer were used up to 1995. Nowadays, ARLO produces cast, laser-cut and 3D, ready to run scale train models and kits.
Bluejacket Shipcrafters (USA) [14]
Combrig Models (Russia) [15]
Eduard (Czech Republic) [16]
Flagship Models (USA) [17]
Fleetscale (UK) [18]
JetMads - Resin Cast and 3D Printed (Turkey) [19]
John R. Haynes (UK) [20]
Frog (1931-1949) - flying and static models. See also Injection-moulded polystyrene (high pressure).