Narrow specialization
Experts in difficult soil and water conditions, marine structures, and specialized works.
Narrow specialization
Experts in difficult soil and water conditions, marine structures, and specialized works.
Narrow specialization
Experts in difficult soil and water conditions, marine structures, and specialized works.
Narrow specialization
Experts in difficult soil and water conditions, marine structures, and specialized works.
Our specializations
We focus on investments requiring experience in working in aquatic environments and difficult soil conditions.
Why choose Portaris?
We focus on investments requiring experience in working in aquatic environments and difficult soil conditions.

Difficult soil
and water conditions
Projects in port, river, and marine environments – where soil and water pose special requirements.

Hydrotechnics
and underwater works
Experience in hydrotechnical and underwater projects, construction and repair of wharves, breakwaters, marinas.

Comprehensive service
Design -> execution -> supervision. Full control over the investment at every stage.

Flexible approach
We adapt to the specifics of the investment and the investor’s expectations. Partnership cooperation.
From concept to implementation
We focus on investments requiring experience in working in aquatic environments and difficult ground conditions.
Analysis and concept
Experience in hydrotechnical and underwater projects, construction and repair of quays, breakwaters, marinas.
Analysis and concept
Experience in hydrotechnical and underwater projects, construction and repair of quays, breakwaters, marinas.
Analysis and concept
Experience in hydrotechnical and underwater projects, construction and repair of quays, breakwaters, marinas.
Analysis and concept
Experience in hydrotechnical and underwater projects, construction and repair of quays, breakwaters, marinas.
CTA
See examples of our projects in the field of hydrotechnics, infrastructure and construction.
We specialize in projects at the intersection of land and water – from port and quay projects to infrastructure and building investments.
We have experience in design, implementation, and investment supervision, which allows us to comprehensively manage projects — from concept to commissioning.
In our work, we combine engineering knowledge with practical experience gained on construction sites, including in conditions of increased technical risk.

Area of operation
We operate mainly in the West Pomeranian, Pomeranian and Lubuskie voivodeships, also implementing investments throughout Poland.


We have particular competencies in the field of
Hydrotechnical and quay investments
Construction and renovation of quays, ports, marinas, breakwaters and bank reinforcements.
Underwater works
Works in aquatic environment, underwater inspections, structure repairs.
Technical expertise
Expertise of hydrotechnical structures, analysis of quay loads, cargo handling and mooring.
Environmental documentation
Water legal reports, environmental impact reports, project information cards.
We form a team of engineers and specialists with experience in implementing investments in demanding soil and water conditions.
We combine design knowledge with practical experience gained on construction sites, which allows us to effectively manage projects from concept stage through implementation to supervision.

Experience in the construction industry
We have experience in implementing hydrotechnical and infrastructure projects as well as underwater works.
Certificates
and qualifications
We hold the required construction qualifications and experience confirmed by implementations and references.
Comprehensive engineering support
We hold the required construction qualifications and experience confirmed by implementations and references.

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Contact us. Fill out the form, write or call.
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CTA
See examples of our projects in hydrotechnology, infrastructure and construction.
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Frequently asked questions and answers roller shutter
Question number 1
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