Tirza Elementary School
"Tirzas pamatskola", Tirza, Tirzas pagasts, Gulbenes nov., LV-4424
Education: general
Tirza Cultural Center
"Biedrības nams" - 1, Tirza, Tirzas pagasts, Gulbenes nov., LV-4424
Cultural and recreation centres, clubs
Aptieka Tirza, Individual merchant
"Aptiekas māja", Tirza, Tirzas pagasts, Gulbenes nov., LV-4424
Medicine, sale: pharmacies
Tirzas koperatīvā krājaizdevuma sabiedrība
"Biedrības nams", Tirza, Tirzas pagasts, Gulbenes nov., LV-4424
Associations, foundations
Ekoforest, LTD
"Dreiņi", Tirzas pagasts, Gulbenes nov., LV-4424
Logging, Forestry works, Forest evaluation, Buys forest, Sell forest