About us

Our story

The company was founded in 1957 thanks to the initiative of two Turin-born brothers. After years of activities, in 2005 the company was acquired by the Manca SpA Group and transferred to Sarroch to become a synergistic complement to the parent company.

Currently, our team consists of highly qualified professionals, including our welders equipped with certificates issued by a certifying body. Our team is committed to ensuring high standards in terms of Quality, Environment and Safety.

what we do

Our services

We offer a wide range of services, including waterproofing and protective coatings. We use advanced techniques and high-quality materials to ensure maximum strength and durability of remediated and secured structures.

Waterproofing

We waterproof structures such as ports, landfills, tunnels, canals, tanks, dams and highway drainage ditches.

Protective coatings

We use materials that are resistant to chemical agents and high temperatures to achieve maximum protection.

Enviromental remediation

We specialize in the construction, maintenance and safety measures of landfills, contaminated sites, and more.

With years of experience and a continuous search for innovative solutions, we have become a reference company in the field. Our results speak for themselves: constant growth figures and a constant focus on environmental sustainability.

Last year’s revenue
0 M
Projects completed during the last year
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Average number of employees
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Reliability
Decades of experience
Attention to sustainability
100% Italian

Our Certifications

Our Group

The faces of SIAP

The Staff

Our staff is highly qualified and constantly trained to stay up to date with the latest innovations in the industry. Below are the faces of our team!

ADMINISTRATION

Dott. Michele Manca di Villahermosa
CEO

ADMINISTRATIVE STAFF

Geom. Giorgio Piredda
Project Director / Technical Director / Sales Manager
Sig.ra Irene Vincis
Administration and Finance Director

Ing. Alessandra Monagheddu
QHSE MANAGER / RSPP

The experience of our team has allowed us to become a point of reference in the construction of civil works with the highest quality and ethical standards. Happy to be part of SIAP!

SIAP is constantly growing

Discover our open positions and apply now.

your project

Request us to be contacted

Request us to be contacted If you are a company or a public entity in need of construction services, environmental remediation, waterproofing and more, contact us to request a detailed and tailored estimate for you.