Finnish granite · Oulainen

From quarry to finished
product.

We quarry, process and supply Finnish granite for streets, squares and buildings.

Projects Get in touch

Projects

Our stone in central Helsinki

From Senate Square to Aleksanterinkatu and Finlandia Hall, our granite features in some of the city's busiest places.

All projects →

Explore our stone range

All stone types →

Stone images: Kivi ry. We can also source other stone types from Finland and abroad when required.

Landscaping stone

Straight and curved kerbs, setts, granite paving slabs, solid stone elements and seating blocks.

Building stone

Façades, stairs, steps, walls and bespoke elements made to project drawings.

Setts and cubes

Split setts and sawn cubes for streets, squares and gardens.

Granite paving slabs

Sawn and finished slabs for pavements, squares and entrances.

The stone's journey

Company and factory →
  1. 01

    Quarrying

    Stone is extracted as blocks and sorted by colour, structure and dimensions.

    OK Graniitti Oy
  2. 02

    Processing

    Sawing, surface finishing and machining in Oulainen produce the specified dimensions and finish.

    Nordic Outdoor Stone Oy
  3. 03

    Delivery

    Products are packed on pallets and delivered to site to the agreed schedule.

    To site

Quarrying and processing

Likalantie 565, 86300 Oulainen

Natural stone blocks in the storage yard

Quarrying · Diamond wire sawing · Block supply

OK Graniitti Oy specialises in quarrying Finnish natural stone and supplying blocks. We use diamond wire sawing to extract stone for building and landscaping products, with an emphasis on block integrity and careful use of the material.

Quarrying →

Sawing · Surface finishing · Bespoke products · Delivery

Nordic Outdoor Stone Oy processes Finnish granite into building and landscaping products at its Oulainen factory. Products are made to the customer's dimensions and drawings. Sawing, surface finishing and detailing are carried out in the same factory for both production runs and bespoke elements.

Factory →

A trusted partner

Strongest in Finland Gold 2026 – OK Graniitti Oy
Strongest in Finland Silver 2025 – Nordic Outdoor Stone Oy
Luotettava Kumppani · 5 years
Kivi ry – Stone from Finland
Sustainable Choice
Avainlippu – Tehty Suomessa / Producerad i Finland

Tell us about your project. We'll prepare a quote.

Send your drawings, quantities and preferred stone type.

Get in touch ↗+358 45 157 6155