GRK Infra Oy

The functions of the family business, founded by Armas Kallio in 1983, were even more streamlined in 2007 when GRK expanded its operations to infrastructure contracting. Gradually, it became the company’s main line of business. The growth rate accelerated in 2010 with the hiring of a group of highly experienced staff. Since 2010, many of them have also become GRK’s owners. The versatile services of GRK Infra Oy, the GRK Group parent company, cover all aspects of infrastructure construction in Finland. GRK masters even the most demanding infrastructure technologies and manages contracts projects of all sizes – regardless of the type of contract. 

GRK Infra Oy’s operating system is certified as a management system in accordance with ISO 9001, ISO 14001 and ISO 45001. We are also RALA-certified. More detailed information on the certificates and RALA qualifications can be found on the website of the Construction Quality Association www.rala.fi. Our operations comply with the Act on the Contractor’s Obligations and Liability when Work is Contracted Out and we require our suppliers to be part of Vastuu Group’s Reliable Partner service.

News

15.04.2021

GRK Group Financial Statements 2020: Net sales increased significantly, and earnings continued to be strong

16.02.2021

GRK and Neste working together to redu…

GRK Infra Oy

Business ID

0533768-1

Tel.

+358 10 321 4110

Email

firstname.lastname@grk.fi

CEO

Juha Toimela

 

www.grk.fi

Offices

Jaakonkatu 2, 01620 Vantaa

Haikanvuori 8, 33960 Pirkkala

Kiilatie 1, 40320 Jyväskylä

Meiramitie 16, 90460 Oulunsalo

Seponkatu 8, 53300 Lappeenranta

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