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National Land Survey of Finland

Alternative name NLS

The over 200-year-old National Land Survey of Finland performs various kinds of cadastral surveys such as parcellings and reallocations of pieces of land, produces map data and promotes the use of such data.

The National Land Survey of Finland safeguards the land ownership and credit system by maintaining information about properties and housing company shares in its registers and takes care of the registration of ownership and mortgages. Other tasks of the agency include spatial data research and application.

The National Land Survey of Finland has offices in 36 localities across Finland, from Mariehamn to Ivalo. The number of employees totals approximately 1630.

The values of the National Land Survey of Finland are

  • A reliable partner
  • Will to serve
  • Courage and the ability to create something new
  • Different together

Our values steer and shape the organisational culture.

Contact information

Customer service, nationwide

Visiting address

Opastinsilta 12 C
00540 Helsinki

Organisation identification data
Business ID: 0245954-4

Electronic invoicing details
Electronic invoicing address (EDI code):
Intermediator code:
Our customer service is open Mon–Fri at 9–16:15
+358 295301110 
(local/mobile network fee)

Postal address

Box 84
00540 Helsinki