We integrate the whole value chain

which allows us to have full control of the entire supply chain, from design to commissioning.


Estrategic location

also in the Port of Bilbao, allowing for great logistical advantages.


Tailor-made projects

We know that every project is different and we adapt to your needs, tailor made solutions.

Activity areas

In-house technology, engineering and manufacturing

LOINTEK is a project development and management company for the main sectors of industrial activity, meeting the demands of the global market and involved and committed to the current environmental challenges.

Fundación de Lointek

Ammonia, Urea & Methanol

We work with critical equipment in highly demanding processes, being able to develop any pressure equipment without technical or size limitations.

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Caldera de Lointek


We guarantee the design, manufacture, assembly and commissioning of boilers and their auxiliary elements necessary for their correct performance under turnkey solutions.

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Oil & Gas

Oil & Gas, Petrochemical

Long experience in the design and manufacturing of critical equipment which demands highly complex welding processess and materials in refineries and hydrocracking processes, hydrotreating, desulfurization processes, gas treatment, etc.

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Thermal Energy Storage

Energy – CSP

We are a worldwide leader in the design and supply of steam generation and salts storage systems for CSP with more than 70% of the world market share.

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Products & Services

In-house design and production capacity

Lointek develops the 100% of the design, production and installation and also commissioning activities by its own resources, both human and technological.

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Discover the wide range of products we can offer you.

  • Boilers & HRSG

  • Reactors

  • Heat exchangers

  • SGS


Integral service from initial project study to plant operation.

  • Turnkey design and supply

  • After Sales Service: Operation and Maintenance

  • Efficiency optimization studies

  • Technical and financial viability studies


Corporate video

The more difficult, the closer to you

We face projects knowing their difficulties, offering integral solutions of high technological complexity.

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Our clients

Your satisfaction is our best achievement.

Would you like us to study your case?

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Latest news

  • 28

    April 2023


    Urduliz, April 01, 2023. LOINTEK ingeniería y Técnicas de Montajes, S.L. has received a grant for an action co-financed by MCIN/AEI/10.13039/501100011033 AND BY THE EUROPEAN UNION NEXT GENERATIONEU/PRTR [...]

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  • 22

    March 2023


    Urduliz, January 9, 2023. LOINTEK ingeniería y Técnicas de Montajes, S.L. has received a grant for an action co-financed by the Department of Economic Development, Sustainability and Environment [...]

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  • Lointek participará como exen la feria Nitrogen and Syngas 2023


  • calderas de vapor hp




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