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Home  ⟩  News  ⟩  140 Years Together for Earth and for Us – GTK Celebrates Its Anniversary
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GTK28.1.2026

140 Years Together for Earth and for Us – GTK Celebrates Its Anniversary

The 140th anniversary of the Geological Survey of Finland highlights the research institute’s long and meaningful journey as an expert in geology and a globally influential actor.

Sinisellä taustalla oleva juhlalogo, jossa lukee "GTK 140". Vieressä tekstit: "140 vuotta yhdessä maamme hyväksi", "140 years together for Earth and for us" ja "140 år tillsammans för vår jord".

The story of the Geological Survey of Finland began in 1886 when the Geological Commission began its work. The commission was launched on the basis of the Imperial Declaration of 1885 issued by Czar Alexander III of Russia on the conduct of geological surveys in Finland.

Initially, the Commission had four employees: a director, two geologists and one geodetic engineer. Their goal was to map the geology of Finland and the natural resources found in the bedrock. Although the work was originally done to achieve the goals of Czar Alexander III of Russia, it laid the foundation for Finnish industry, infrastructure and well-being – and at the same time for the development of the entire national geological expertise.

A document from 1885 issued by the Grand Duchy of Finland's Legislative Assembly, declaring the Imperial Majesty’s gracious proclamation on conducting geological surveys in Finland. The text is written in an old-style font and begins with the name of Emperor Alexander III.
On 21 May 1885, Czar Alexander III of Russia issued “His Imperial Majesty’s gracious declaration on the conduct of geological surveys in Finland”.

During its 140-year journey, GTK has operated through Finland’s independence, wars, economic crises and major societal upheavals. The work has changed over time: paper maps have been replaced by digital materials, individual measurements have been replaced by extensive data resources and international projects, the focus of research has shifted to others, and on-site work has been replaced by hybrid work.

“At every turn, GTK people, past and present, have continued their work. Even when there has been uncertainty, restrictions or shortages in the world, GTK people have conducted research and built the knowledge base that Finland and the world have needed,” says Kimmo Tiilikainen, Director General of GTK.

Today, GTK people work in multiple locations around Finland and the world. They refine research into data, models and services that support sustainable growth, the circular economy and the clean transition. GTK is known for its high-quality datasets, geophysical methods, energy transition research, and expertise in mining environments and water management, among other things. GTK’s expertise is widely utilised in international projects, for example in Central Asia and Africa.

“In today’s world, work based on researched knowledge, understanding and perseverance is increasingly important. During the anniversary year, we highlight our curiosity towards the world around us and the desire to work for something matters – things that are the core of our work,” says Tiilikainen.

An essential part of the celebration is also looking to the future.

“GTK’s role as a producer of impartial and high-quality research data is emphasised in a world where safety, the availability of raw materials, climate change and international partnerships are increasingly intertwined,” says Tiilikainen and continues:

“Continuous development and the ability to renew ourselves will ensure that GTK will remain one of the world’s best geological research institutes for decades to come.”

An information board presenting the 140-year history and achievements of the Geological Survey of Finland (GTK) in Finland and internationally. The board highlights key years such as 1886, 2026, and the present, describing GTK’s research work like bedrock mapping, mineral potential assessment, and identifying geopark areas. The background includes illustrations of nature, buildings, and people.
The story of the Geological Survey of Finland runs from 1886 to the future. The journey is full of impressive work, of which a few examples are highlighted in the picture.

 

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The Geological Survey of Finland GTK produces impartial and objective research data and services in support of decision-making in industry, academia, and wider society to accelerate the transition to a sustainable, carbon-neutral world. GTK is a research institution governed by the Ministry of Economic Affairs and Employment.

Geological Survey of Finland GTK

Vuorimiehentie 5, P.O. Box 96, FI-02151 Espoo, Finland
Tel: +358 29 503 0000
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