Tank manufacturer for major
stainless steel tank projects

Manufacturer of stainless steel storage tanks - Built on site or in our factory

Expert in large volume stainless steel tanks

Gpi Tanks XL specialises in the design and construction of large-volume stainless steel storage tanks with capacities up to 12.500 m³. Due to their sheer size, these tanks are not easily transported and are therefore built on-site or near the installation location, such as at a waterside facility.Our team has extensive experience with various construction methods, ensuring efficient lead times and reliable project execution for both single tanks and complete tank farms.

Our construction methods

We use innovative construction methods to ensure maximum quality, safe working conditions, and short lead times. With our shop-built method, we manufacture stainless steel tanks fully ready for installation at an off-site — including transport to your site.We also offer on-site construction methods, where we build single tanks or complete tank farms directly at your location.Learn more about our construction options.

Stainless steel tanks up to approx. 5,000 m³, including transport to site.
One or more stainless steel tanks up to approx. 12,500 m³ constructed on site.
Several stainless steel tanks up to approx. 5,000 m³ built at the same time

Focus on safety and quality

Safety is always our top priority in the construction of stainless steel tanks — for both our customers and our employees. To demonstrate our commitment, we are ISO 45001 and VCA Petrochemicals certified, meeting the strictest requirements for safe working practices.

To guarantee the highest product quality, we comply with various international standards and directives. Among others, we are certified according ISO 9001 and NEN-EN 1090.

About Gpi Tanks XL

Gpi Tanks XL is a leading stainless steel tank construction company based in the Netherlands. Our skilled and qualified team combines expertise with a passion for craftsmanship, always working with a strong focus on safe and efficient operations.

We manage the entire process in-house — from engineering and production to project management, insulation, transport and installation — ensuring full control over quality and planning. For large-scale projects, we also offer on-site construction, allowing us to build stainless steel tanks up to 30 metres in diameter and height directly at your location.

Additionally, we have access to multiple waterside facilities, enabling us to pre-assemble tanks off-site and transport them efficiently by water to their final destination.

View our latest news & projects

Our certificates

How can we help you?

Prefer to have your tanks constructed in our plant and shipped or assembled right there on site? Our team is at your service. Feel free to ask for advice or a quotation