High-quality tank products and innovative engineering workshop services

TankkiTuomiset Oy is a Finnish family-owned company and the oldest tank manufacturer in Finland. With decades of experience, we specialize in the manufacturing, supply, and sales of oil tanks, fuel storage tanks, and other storage solutions.

Tanks backed by decades of experience

Our transport and storage tanks provide a safe and reliable solution for storing liquids, while ensuring convenient and hassle-free handling and transportation. From our extensive range of transport and storage tanks, you can find the right tank to meet your specific needs. Our high-quality fuel tanks are ideal for use in agriculture, construction sites, storage facilities, and industrial plants.

Metal Fabrication and Surface Treatment Services

Copilot said: We have a versatile range of machinery and extensive expertise in metal fabrication. Various welding services have been an integral part of our offering throughout our history. We also provide a wide range of surface treatment services and use wet painting techniques, which typically include both primer and topcoat application.

Product Families

From our product range, you will find tanks with various capacities and equipment options, designed specifically for the safe handling and storage of heating oil, diesel, gasoline, fuels, and other technical liquids in agriculture, construction sites, industrial facilities, and storage environments. In addition, we manufacture water tanks and food-grade tanks for a wide variety of applications.

Contact Us

Jussi Tuominen

Business Director



    Tanks for Demanding Applications

    We are experts in fuel storage and oil tank solutions, and you can rely on TankkiTuomiset to deliver reliable, durable, and efficient fuel handling and storage systems.

    Our tanks are available in capacities ranging from 440 litres up to 50,000 litres, and all oil tanks can also be equipped with a 100% containment bund. Our product range includes oil tanks, fuel storage tanks, farm tanks, above-ground tanks, waste oil tanks, ADR tanks (UN-approved IBC tanks), as well as fuel dispensing stations and related equipment.

    Our production program also includes refuelling stations, container tanks, fuel trailers, backup power tanks, and generator fuel tanks. Among our latest products are food-grade water tanks approved in accordance with food safety legislation.