Mariņkalns post office
"Pagastmāja", Māriņkalns, Ziemera pagasts, Alūksnes nov., LV-4332
Post office
Māriņkalns folk house
"Līksmes", Māriņkalns, Ziemera pagasts, Alūksnes nov., LV-4332
Cultural and recreation centres, clubs
Prindule A. family doctor practice, Branch
"Pagastmāja", Māriņkalns, Ziemera pagasts, Alūksnes nov., LV-4332
Medical aid: out-patient
Alūksnes district municipality, Ziemers Parish Service Center
"Pagastmāja", Māriņkalns, Ziemera pagasts, Alūksnes nov., LV-4332
Self-governments
Edojra, LTD
"Sīļi 2", Ziemera pagasts, Alūksnes nov., LV-4332
Packaging boards, packaging board manufacturing, packing boards, buying of round logs, tare block purchase, pallets, pallet boards, export, tare boards Aluksne, production of tare boards in Aluksne.
Briednieki, Farm
"Briednieki 1", Ziemera pagasts, Alūksnes nov., LV-4332
Crop production and industrial crops
Mariņkalns Health Care Service Point
"Pagastmāja", Māriņkalns, Ziemera pagasts, Alūksnes nov., LV-4332