Tirzas pagasta attīstības biedrība
Tirza, "Biedrības nams" , Tirzas pagasts, Gulbenes nov., LV-4424
Associations, foundations
Tirza primary school
Tirza, "Tirzas pamatskola" , Tirzas pagasts, Gulbenes nov., LV-4424
Education: general
Aptieka Tirza, Individual merchant
Tirza, "Aptiekas māja" , Tirzas pagasts, Gulbenes nov., LV-4424
Medicine, sale: pharmacies
Tirza House of Culture
Tirza, "Biedrības nams" -1, Tirzas pagasts, Gulbenes nov., LV-4424
Cultural and recreation centres, clubs