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SIAD Macchine Impianti

The SIAD Group’s Engineering sector comes under SIAD Macchine Impianti; its many activities include plants (ASU air separation units, compressors, gas treatment systems) and global and ongoing management of support services.



SIAD Americas LLC

SIAD Americas LLC was established in Texas on 10 February 2023 to enable SIAD Macchine Impianti and it subsidiaries to support our customers in the US and Americas with local marketing, selling, engineering and procurement support. The company works closely with our alliance partners in the market to provide customers with high quality solutions requiring ASU, LNG, CO2 and biogas plants, and process compression systems.  



SIAD Engineering Trading (Shanghai) Co., Ltd.

Established in 1998 as a representative office and converted in 2008 to a trading company, SIAD Engineering Trading (Shanghai) is the international trading company of SIAD in China for SIAD Engineering (Hangzhou) and SIAD Macchine Impianti for compressors and ASUs. It is also a Certified Service Centre to provide service and spare parts for the compression systems supplied to Chinese customers.



SIAD Engineering (Hangzhou) Co., Ltd.

Established in 2012, SIAD Engineering (Hangzhou) specializes in the design, engineering and manufacture of ASUs, but also engineers and manufactures reciprocating API 618 and PET compressors and COplants for sale to Chinese customers.




SIAD Macchine Impianti Middle East FZC

SIAD Macchine Impianti Middle East FZC is a Global Service facility located in the Ajman Free Zone, UAE. The Company provides full technical service support to all Customers in the Gulf Area for the following products: PET compressors, API 618 reciprocating compressors and Air Separation Units.




SIAD Macchine Impianti Sucursal de España

In 2018, SIAD Macchine Impianti opened an office in Madrid, SIAD Macchine Impianti Sucursal de España, that will handle the company’s interests and activities in Spain.



ESA Pyronics

ESA Manufacturing India

Belgian Branch of ESA S.p.A.

ESA Pyronics International specialises in the production of industrial combustion plants. It’s present in Italy, Belgium and India.



Tecno Project Industriale

Tecno Project Industrial, Brazil

Pentatec, Italia

Tecno Project Industriale (TPI) produces plants for the production, recovery and extraction of CO2 and for gas purification. It’s present both in Italy and in Brazil with Tecno Project Industrial.

Pentatec is the Tecno Project Industriale Gas Analysis Division and offers advances solutions for the gas analysis and quality certification.