Stuttgart, Germany · Since 1981German Steel Procurement for Global Industrial ProjectsSteel pipes, fittings, valves and energy generation equipment for medium and large-scale projects — specified with your engineers, inspected at the factory and delivered to site.
About usMore about POSSIN
45 Years of International Trade Experience
POSSIN GmbH is a German turnkey supplier for industrial projects, with a storied tradition in steel supply. A family business from Stuttgart — our clients continually choose POSSIN for our extensive international experience and professionalism.
1981Founded
30+Countries
5Continents
2Generations
Our services
How we workOne Partner, from Specification to Site
We are your dependable supplier from start to finish.
01
Supplier Evaluation
Decades-long niche industry expertise evaluating new producers in line with international requirements.
02
Material Sourcing
Accurate material selection and negotiation across a global producer network; focusing on technical capabilities and professionalism.
03
Order Control
Detailed follow-up of every item from production through inspection and delivery.
04
Logistics
Sea, air and combined transport, managed and documented end to end.
Our products
View full catalogueCatalogue of Products and Services
The full material package for your project — sourced from approved producers and inspected before release.
01
Piping
- Steel pipes: ERW, seamless, LSAW, SSAW
- Clad & lined pipes
- Fittings & flanges
- Gas collection pipes
02
Flow Control
- Ball, gate, globe, plug, check, butterfly
- Safety & control valves
- Actuators
- Pumps
03
Structural
- Steel plates up to 610 mm
- Steel sheet piles
- Steel angles
- H-beams
04
Equipment & Support
- Pipe supports & cold insulation
- Heat exchangers & pressure vessels
- Skids & silencers
- Receivers & launchers
Let's talk about your project. We can help to find the best solution.
We procure materials for projects in the Oil, Gas, Water, Construction & Infrastructure sectors worldwide.
We would be happy to manage custom procurement solutions for your project
Professionalism
We respect the needs of our clients and go above and beyond that which is required.
Integrity
Our family name is on everything we do, therefore we treat each project with utmost importance and respect.
Knowledge
In an ever-changing market, we strive to be at the forefront of information and market know-how.
Global Network
We have a professional network of producers and service providers who hold the same corporate values as us.
Project Types
POSSIN is a turnkey material supplier for medium and large-scale projects in the hydrocarbon, power generation, mechanical, construction and water industries. We take care of material supply chain management from start to finish. See a small selection of our projects.
South America
Power Generation
Thermoelectric and cogeneration plants.
South America
Gas Compression & Treatment
Compressor and treatment plants for gas transmission networks.
South America
Industrial Plant Construction
Project materials delivered to site during construction.
South America
Oil & Gas Pipelines
Pipes and cold insulation supports for an LPG project.
Middle East
Refineries
Piping materials and equipment for refinery projects.
North Africa
Ports & Infrastructure
Materials for ports, bridges and stadiums.