Building A Platform
For A Better Future

With a heritage of renowned energy projects in Europe, Asia, and the Middle-East, PI is a well established partner
for companies in the industrial field. Our leading engineering team applies state-of-the-art technologies to plan, design and
construct process units and full scale plants that generate a pipeline of sustainable growth for our clients. Learn more
about the services and projects.

 Our Industries


 Oil, Gas and

PI is a prominent world-wide expert in the oil and gas industrial sectors. We deliver detailed engineering and process design and use the most advanced construction technologies. 



Our history of industrial engineering excellence and the large portfolio of projects worldwide make PI a reliable partner for the design and construction of water treatment projects.


Clean Energy and Environmental Innovation

The best way to predict the future is to create it. Our experience in conceptualizing and executing complex industrial facilities helps clients create the reliable energy sources of the future.


| INA |


Oil Separator

Scope: EPC - Detailed design, procurement of equipment and material, fabrication, FAT, and delivery of a Three Phase Oil Separator

Address: Rijeka, Croatia

Customer: INA

End User: INA - Industrija nafte d.d

| INA |


RON 100

Scope: Detailed Design

Address: Rijeka, Croatia

Customer: INA

End User: INA Industija nafte d.d

| Nis |


Package Unit for Glycol Regeneration

Scope: EPC

Customer: Nis

End User: Nis

| Azikel Petroleum Limited |

Azikel Petroleum Limited

PMC for Azikel Refinery

Scope: PMC Services

Customer: Azikel Petroleum Limited

End User: Azikel Petroleum

| Sonatrach |


Hassi R’mel – Three Vapor Condensation Systems

Scope: EPC - Three Vapor Condensation Systems at the Glycol Regeneration Units MPP2, MPP3 & MPP4

Customer: Sonatrach

End User: Sonatrach

| INA |


Process furnaces design

Scope: PMC services & design

Address: Rijeka, Croatia

Customer: INA

End User: INA - Industrija nafte d.d

| SOC |


High priority survey – Iraq

Scope: PMC services

Address: Fallujah, Iraq

Customer: SOC

End User: South oil company Iraq

| Modrica Lube Oil Refinery |

Modrica Lube Oil Refinery

Heating System & Station

Scope: design

Address: Rijeka, Croatia

Customer: Modrica Lube Oil Refinery

End User: rafinerija ulja modrica


Founded by Technip

PI was founded in 1969 by Energoinvest Sarajevo and Technip Paris. From the deepest Subsea oil & gas developments to the largest and most complex Offshore and Onshore infrastructures, Technip’s close to 31,000 people are constantly offering the best solutions and most innovative technologies to meet the world’s energy challenges. This alliance paved the way for vast opportunities by establishing a strong presence in Europe, Asia, and the Middle-East.


ISO Certified

Our Quality, Occupational Health and Safety, Environmental impact and Quality management systems have been certified in accordance with ISO 9001:2015, ISO 45001:2018 and ISO 14001:2015 standards.