construction of advanced modular oil & gas plants
Innovative modular solutions for the Oil & Gas industry
Modular solutions for oil and gas projects
Our COMART brand is dedicated to the design and construction of modular Oil & Gas plants.
We strictly control the production process to ensure that each part meets all customer specifications and code requirements. Our calculation methods and construction techniques fully comply with a wide range of national standards.
We can design and supply the following units on a full or partial modular basis:
- Topsides Facilities
- Off-shore Platforms
- FPSO / FPU
- FLNG
- Process Modules
- Separation
- Gas Dehydration
- Vapor recovery Systems and Dew point control
- Glycol Regeneration & Reclamation
- Produced Water Treatment & Water Injection
- Oil Desalters & Dehydrators
In addition to standard supplies, COMART offers customized solutions that integrate advanced engineering, 3D modeling, automation, and control systems to optimize plant performance, safety, and maintenance. Thanks to a flexible modular approach, we are able to reduce installation times and ensure rapid operational start-up, allowing customers to obtain ready-to-use systems that are easily adaptable to future expansions or modifications. The combination of technical expertise, rigorous quality control, and technological innovation allows us to tackle complex projects in both onshore and offshore contexts, maintaining high standards of reliability and safety throughout the plant's lifecycle.
Modular systems
Ponterosso is able to design, manufacture and deliver reliable modular solutions for offshore and onshore installations.
- Fully modular systems
- Process Modules
- Building
The modular approach has the following advantages:
- Reduction of delivery times (from KOM to start-up)
- Construction of modular Oil & Gas plants and high quality assembly with consequent increase in productivity
- Increased safety
- Less activity on the construction site and, therefore, reduced installation and assembly costs
- Trace reduction
- Reduction of commissioning times

Modular systems
Through our COMART branch, we are able to provide complete solutions for industrial plants and offshore units, offering a specialized service in the construction of modular oil & gas plants that guarantees efficiency, scalability, and rapid integration in the most complex industrial contexts.
Floating structures and units
- Complete emerged structures
- Marine platforms
- FPSO (Floating Production, Storage and Offloading Unit)
- FPU (Floating Power Unit)
- FLNG (Floating Liquefied Natural Gas)
Process and treatment modules
- Complete process modules for integration into industrial plants
- Fluid separation systems
- Dehydration of gases
- Vapor recovery and dew point control systems
- Glycol regeneration and remediation
- Water treatment and water injection systems
- Desalinators and oil dehydrators
This structure allows us to manage every phase of design and construction, from module definition to on-site assembly and testing, ensuring reliable, ready-to-use modular systems, optimized for safety and operational performance.





