During the Soviet period, Limbaži became a factory-town with "Lauktehnika" farm machinery, "Limbažu Filcs" hats, and "Limbažu Piens" one of the largest milk processors in Latvia, all based there.
Dalam periode Soviet, Limbaži menjadi kota pabrik dengan "Lauktehnika" pabrik mesin pertanian, "Limbažu Filcs" yang memproduksi topi, dan "Limbažu Piens" salah satu pengolah susu terbesar di Latvia, semua berbasis di sana.