We Build Steel Tanks for Every Purpose
At Global Tank Group, our mission is simple: We design and construct tanks for biogas, industry, and public facilities. And we do it properly.
A Solid Foundation
Global Tank Group is built on three specialized companies:
- Biogas Teknik A/S – providing all kind of equipment to biogas plants.
- Biogas Teknik Service A/S – handling maintenance, repairs, and emergency service.
- Tank Construction A/S – delivering high-quality steel tanks for biogas plants, industry, and public infrastructure.
We deliver steel tanks that last
– technically, operationally, and environmentally.
Why Choose Us?
- You always know what to expect – in terms of process, timeline, and delivery.
- Reliable service technicians who arrive on time and are fully prepared.
- Everything is built from scratch. We construct, expand, and upgrade facilities to fit your needs.
Built on Hard Work and Experience
What started with a single 12-ton truck and a workshop in a carport has grown into one of Denmark’s leading suppliers of steel tanks. We know this industry inside out because we are hands-on – working on-site, assembling the steel tanks, and ensuring everything runs smoothly.
24h service
What’s the Worst That Can Happen?
A leaking tank, a failing system, or an unexpected production stop? That can be costly.
That’s why we offer 24 hours emergency service, ensuring you always have fast and skilled support when you need it. Our technicians are ready to respond, getting your operations back on track as quickly as possible.
Call +45 23 69 67 89
Global Growth, Local Values
Yes, we’ve grown, but our values remain the same. While our ambitions have expanded, our commitment to responsibility and quality remains as strong as ever.
When you work with us, you’re not dealing with a sales team making empty promises. You’re working with people who have been out in the field. People who know what a proper weld should look like. People who understand that a steel tank isn’t just about specifications on paper – it needs to perform, year after year.
Looking for a steel tank that
stands the test of time?
Espen Johansen, CEO
Send Me An Email