SIAD
SIAD Società Italiana Acetilene & Derivati S.p.A.
Bergamo, Italy
About
Founded in 1927, SIAD is a private headquartered in Bergamo, Italy specializing in Hydrogen, Biogas, Energy Storage.
SIAD Società Italiana Acetilene & Derivati S.p.A. is a major European industrial gas and engineering conglomerate founded in 1927. The group specializes in industrial gases, air separation units (ASU), engineering and machinery, healthcare solutions, LPG, and natural gas distribution. SIAD has established significant operations in renewable energy and decarbonization, including biogenic CO2 projects, biogas liquefaction, hydrogen compression technology, and strategic partnerships for renewable energy infrastructure. The company operates globally with headquarters in Bergamo, Italy, and maintains presence across Europe and internationally. Core competencies include certified technical gas production (up to 6.0 purity grade), digital monitoring systems (SIADMI4U), sustainable supply chains with ISCC PLUS certification, and collaborative innovation in green hydrogen and biomethane sectors.
Headquarters
Bergamo, Italy
Founded
1927
Company Type
Private
Business Models
Value Chain
Projects
Biogenic CO2 Capture and Liquefaction Plant
Biomethane and Bio-CO2 Production Plant
IGAT Renewable Energy Supply Agreement
OXY Technical Gases Joint Venture
Large-Scale ASU Plant Porto Marghera
CO2 Recovery and Liquefaction Plant Slovakia
Hydrogen Compressor Manufacturing Facility
Air Separation Unit Zagreb
SIAD Americas LLC Expansion
Certifications & Awards
Certifications
ISCC PLUS
UNI EN ISO 22000 / FSSC 22000
Sistema di Gestione della Qualità
Awards
Responsible Care 2023