GRK will publish its interim report for January–September 2026 on Tuesday, 27 October 2026 at approximately 8:30 AM EET. A webcast will be held in Finnish on the same day starting at 1.30 PM EET. Access the webcast from below.

Interim report Q3 2026

### GRK in Brief

GRK is a Finnish infrastructure construction group operating in Finland, Sweden, and Estonia. GRK provides all necessary construction services for structural engineering, transport infrastructure, environmental construction, and industrial construction. In the rail business, GRK offers not only construction services but also design and maintenance services.

<p>We are a forerunner in sustainable construction, we find the most innovative and functional infrastructure solutions, and make projects carefree for our customers. The more versatile the project, the better it suits us.</p><a href='/as_an_investment' class='Button'><button class='Button__Element' href=''/'>Read more</button></a>

GRK as an investment

<p>According to a study we commissioned, the size of the target market is around EUR 30 billion, which includes the euro-denominated infrastructure construction markets in Finland, Sweden and Estonia. Sweden is by far the largest market, Finland the second largest and Estonia the smallest of the regions.</p><a href='/as_an_investment/market' class='Button'><button class='Button__Element' href=''/'>Read more</button></a>

Market position as one of the leading players

<p>GRK Infra is a Finnish company focused on infrastructure construction, operating in Finland, Sweden and Estonia. Our service selection broadly covers various areas of infrastructure construction, such as road and rail construction, civil engineering, industrial construction, and related design. The business areas are mutually supportive, enabling us to offer a very comprehensive range of infrastructure construction services.</p><a href='/as_an_investment/business_model' class='Button'><button class='Button__Element' href=''/'>Read more</button></a>

Our business is mainly project-based

<p>Energy efficiency, circular economy, low emissions, and halting biodiversity loss are at the core of sustainable infrastructure construction. We believe that geopolitics, security of supply, and the need to secure critical infrastructure will drive national infrastructure investments. For this reason, one of the chosen strategic approaches is to succeed in critical infrastructure and defense administration projects.</p><a href='/as_an_investment/strategy_and_financial_targets' class='Button'><button class='Button__Element' href=''/'>Read more</button></a>

Entrepreneurial culture as a part of strategy

Why GRK Infra?

### Investor contacts

**Perttu Piilo**
Chief Financial Officer
perttu.piilo@grk.fi
+358405258250


**Jussi Mäkijärvi (on parental leave)**
Investor Relations Manager
jussi.makijarvi@grk.fi
+358 400 457 393

**Saana Paju**
Communication specialist
saana.paju@grk.fi
+358 44 9012 628

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GRK Infra Oyj

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GRK:n toiminnan kulmakiviä ovat laaja infra-alan palvelutarjoama ja erikoistuminen infrarakentamiseen, sitoutunut ja osaava henkilöstö, kannustava tulos- palkkiojärjestelmä sekä yhtiön johdon arvion mukaan ainutlaatuinen työn tekemisen kulttuuri, joka perustuu yrittäjämäiseen mestari-kisälli-oppimistapaan.

Interim report Q3 2026

GRK in Brief

Releases

Why GRK Infra?

GRK as an investment

Market position as one of the leading players

Our business is mainly project-based

Entrepreneurial culture as a part of strategy

Upcoming events

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Investor contacts

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