Powering Solutions for Every Need

Gas Engines & Aggregate

STI is an authorized distributor and servicer provider of INNIO Waukesh gas engines in Croatia, Slovenia, Serbia, Bosnia and Herzegovina, Montenegro, Northern Macedonia, Albania and Kosovo, while for INNIO Jenbacher gas engines we are an authorized distributor and servicer provider for territories of Croatia, Serbia, Bosnia and Herzegovina, Montenegro, Northern Macedonia, Albania and Kosovo. INNIO Jenbacher and Waukesha gas engines are widely used in the oil and gas industry and the renewable energy industry. Depending on the needs for the production of electricity and heat, we are able to offer a suitable gas engine and provide consulting assistance from idea to realization and commissioning.

More about INNIO Jenbacher and Waukesha gas engines can be found at the following link:

www.innio.com/en/

Liquid Measurement Solutions

TechnipFMC is a world leader in the meter in volume since 1926, thanks to superior technology. TechnipFMC provides a wide range of products and solutions to all segments of the oil industry. World leader in the design, manufacturing and the supply of products for measuring the oil industry at all levels. Our services include engineering, sale of equipment and parts for maintenance, servicing all of volumetric flow meters, as Smith equipment, as well as from all other equipment manufacturers.

More details can be found at:

www.technipfmc.com

Power Generation

INNIO provides advanced energy solutions leveraging biogas, landfill gas, and hydrogen for sustainable power generation. Their biogas systems convert organic waste into electricity and heat, supporting businesses with reliable and renewable energy. Cogeneration (CHP) systems achieve up to 90% efficiency by repurposing engine waste heat to produce both power and heating, significantly reducing energy costs. INNIO also leads the transition to hydrogen-powered engines, offering systems that run on up to 100% hydrogen for CO2-free energy production.

Additionally, landfill gas engines utilize methane emissions from waste decomposition to generate electricity, turning waste into a resource. INNIO also provides rapid-deployment mobile power solutions, ideal for emergencies or temporary energy demands. Their sewage gas engines allow wastewater treatment plants to convert sewage into electricity, reducing energy costs by up to 80%. Trigeneration systems combine cogeneration with cooling, providing heating, power, and refrigeration, further enhancing fuel efficiency and environmental benefits.

You can see more about Jenbacher J920 gas engines at the link:

https://www.innio.com/en/products/jenbacher/j920-flextra-gas-engine

Education

OIL / GAS:

OFFSHORE – Gas production in the northern Adriatic Sea. To productive platforms are supplied with electricity produced from generators driven by INNIO Waukesha engines. Currently, on the Adriatic coast is 19 platform.

ONSHORE – on the compressor stations INNIO Waukesha motors drive compressors to compress gas.

BIOGAS PLANTS:

Biogas plants are fast-growing branch of getting "green energy", especially in Southeastern Europe. INNIO Jenbacher gas engines for these applications are ideal for high electrical efficiency and because of the range of applications, and the calorific value of gas that accept (15.73-25.56 MJ / Nm3). Gas as a motor fuel for INNIO Jenbacher gas engines can be obtained from various sources to produce electricity and heat energy and equip the settlements, provide an additional source of energy to existing power systems such as may be used for work in 'island mode'. Nowadays biogas to power gas engines to get out of landfills from waste water, coal mines and from biomass which can be obtained from waste wood, agricultural and animal products.

Cooper Machinery Services

Ajax gas engine compressors are renowned for their reliability and efficiency, with a power range of 147 to 845 hp (110-630 kW). Designed for long service life, these slow-speed units reduce operational and maintenance costs. Cooper-Bessemer compressors, part of the Ajax family, offer minimal wear and extended equipment lifespan, catering to high-reliability, low-cost needs in the gas industry. Superior high-speed compressors complement the product line, serving gas transmission and oil & gas industries.

Cooper Machinery Services also provides specialized turbocharger (TSI) and valve (Texcentric) services, including parts, upgrades, and remanufactured equipment.

More of compressors and compressor technology read the link below:

https://www.cooperservices.com/