Design and development of advanced units for Oil & Gas fluid processing, including filters, separators, odorization systems, and heat exchangers. Each component is engineered for maximum reliability and long-term operational performance.
Integrated solutions for filtration, heating, pressure reduction, and metering. The design of system ensures high operational efficiency and full compliance with the highest international standards.
Supply of steel structures, quick opening closures (QOC), and specialized spare parts. These components support asset maintenance and upgrades, preserving system integrity.
STITI S.r.l. is a leading engineering company specializing in the design and manufacturing of advanced equipment and systems for natural gas treatment. Since 1986, we have been delivering high-performance, reliable solutions built on deep industry expertise and continuous innovation. By managing the entire process in-house, we develop fully customized systems that meet the highest international standards and are tailored to the specific needs of the Oil & Gas industry.



Our operations are based on a rigorous quality management system supported by internationally recognized certifications. We ensure full compliance with European Pressure Equipment Directives and maintain specific approvals for export and commercialization in the Eurasian market.
Quality Management System ISO 9001
CE Marking for Pressure Equipment (PED)
EAC Marking for MF and AFR Filter Models
The company is fully available for any technical, commercial, or informational needs. We invite you to contact
our technical department directly for specialized consultancy or to request detailed quotations.