GC

We play a complementary role to investment activities throughout the entire project lifecycle, providing general contracting services both in-house and for third parties.

We transform complexity into concrete, efficient, and long-term oriented solutions.

GC
LIVING

We deliver residential developments through an integrated approach that ensures execution quality, schedule control, and cost efficiency, with a strong focus on living comfort and space optimization.

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GC
OFFICE

We develop modern and flexible office spaces designed to meet the evolving needs of businesses, ensuring high construction standards, sustainability, and functionality.

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GC
INFRASTRUCTURE

We manage the delivery of complex infrastructure projects, leveraging technical and organizational expertise to ensure operational efficiency, reliability, and quality at every stage of the project.

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gio, 16 luglio 2026

Borio Mangiarotti joins the Arrow Global Group, marking a new phase of growth

For more than a century, we have contributed to the development of the local area, and of the city of Milan in particular, by placing technical expe...

Measuring our impact is the first step toward reducing it

In 2025, we once again measured our carbon footprint by assessing the CO₂ emissions generated by our operations in accordance with the internation...

SeiMilano achieves a new milestone

SeiMilano has achieved the ReSMART Index certification – Mastery level, positioning itself among the most advanced urban regeneration projects...

The reliability of a partner,the expertise of a local operator

GC

We play a complementary role to investment activities throughout the entire project lifecycle, providing general contracting services both in-house and for third parties.

We transform complexity into concrete, efficient, and long-term oriented solutions.

LIVING

We deliver residential developments through an integrated approach that ensures execution quality, schedule control, and cost efficiency, with a strong focus on living comfort and space optimization.

OFFICE

We develop modern and flexible office spaces designed to meet the evolving needs of businesses, ensuring high construction standards, sustainability, and functionality.

INFRASTRUCTURE

We manage the delivery of complex infrastructure projects, leveraging technical and organizational expertise to ensure operational efficiency, reliability, and quality at every stage of the project.

Borio Mangiarotti joins the Arrow Global Group, marking a new phase of growth

Measuring our impact is the first step toward reducing it

SeiMilano achieves a new milestone

The reliability of a partner,
the expertise of a local operator