We design public works, listed buildings, and complex infrastructure

Architecture and engineering firm specialized in the repurposing of existing/listed buildings and the construction of new building and infrastructure projects, applying CAM criteria and BIM modeling.

Expertise Portfolio

Roman Amphitheater of Ancona

Direzione Regionale Musei Marche

PFTE, Detailed Design, CSP

Fortino Santa Barbara in the Medicean Pier, Livorno

Agenzia del Demanio - D.R. Toscana e Umbria

Survey, Vulnerability Assessment, Energy Audit

Major Cultural Heritage Projects – San Casciano dei Bagni Museum

Soprintendenza di Siena, Grosseto, Arezzo

Structural Safety and Seismic Vulnerability Assessment

Prefecture and Police Headquarters of Savona

Agenzia del Demanio - D.R. Liguria

Vulnerability Assessment, Energy Audit, PFTE

Palazzo Buontalenti, Florence

Agenzia del Demanio - Direzione Regionale Toscana e Umbria

Surveys, Structural Design and Structural Works Supervision

Former Bank of Italy, Massa

Agenzia del Demanio - D.R. Toscana e Umbria

Vulnerability Assessment, Energy Audit, PFTE

Juvenile Court, Cagliari

P.OO.PP. Lazio, Abruzzo e Sardegna

Final Design, CSP, CSE

Palazzo Scola-Camerini, Ferrara

INVIMIT SGR spa

Final and Detailed Design, CSP

'E. Solvay' School Complex in Rosignano Solvay

Comune di Rosignano M.mo

Preliminary and Final Design, CSP

Former Convent of the Sperandie, Siena

INVIMIT SGR spa

Final and Detailed Design, CSP

News Scroll

Existing heritage and new works: two sectors, one method

SB+ operates throughout the national territory, with a strong presence in the public procurement sector. It is active in two distinct areas:

the repurposing of existing infrastructure and buildings, particularly listed ones Contacts: dott. ing. Jacopo Magi and dott. arch. Nelli Zabotina
the construction of new building or infrastructure works Contact: dott. ing. Nicola Violetti

In both sectors, it applies CAM criteria and BIM modeling.

Frescoed vault of Palazzo Buontalenti, Florence — Existing heritage — Palazzo Buontalenti, Florence

General plan of the road junction in the Baldaccio area, Arezzo — New works — road junction, Baldaccio area (Arezzo)

Technical fields and intervention areas

From the restoration of listed assets to new infrastructure: specialized skills integrated into a team with multidisciplinary capabilities.

Restoration and listed buildings

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We design conservation, repurposing, and enhancement interventions for historical heritage, integrating knowledge of the asset, compatibility of solutions, and respect for original features.

Structures and vulnerability

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We analyze the structural behavior of existing buildings and design consolidation, improvement, or seismic retrofitting interventions, calibrated to the actual characteristics of the construction.

BIM and integrated surveys

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We develop geometric, material, and diagnostic surveys using integrated technologies, organizing BIM data and models to support the design, coordination, and management of the work.

Direction and safety

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We oversee the execution of works through project management, technical control, accounting, and safety coordination, ensuring consistency between the design, contractual requirements, and construction site activities.

Energy diagnosis and CAM

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We evaluate the energy and environmental performance of buildings and develop solutions compliant with CAM, oriented toward reducing consumption, sustainability, and indoor comfort.

Fire prevention

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We design fire safety for buildings, from risk assessment to the definition of protection measures, also managing authorization procedures with the relevant authorities.

Building acoustics

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We design and verify the acoustic performance of buildings, from the assessment of passive acoustic requirements to on-site testing, identifying solutions oriented toward comfort and environmental quality.

Portfolio

Full portfolio

Roman Amphitheater of Ancona

Direzione Regionale Musei Marche

PFTE, Detailed Design, CSP

Seismic vulnerability, energy diagnosis, geometric, architectural, technological, and systems survey to be delivered in BIM mode, for certain State-owned assets located in the Tuscany region – Lot 1 (CIG 9749977F89) – Asset: LID0048

Fortino Santa Barbara in the Medicean Pier, Livorno

Agenzia del Demanio - D.R. Toscana e Umbria

Survey, Vulnerability Assessment, Energy Audit

Major Cultural Heritage Projects – San Casciano dei Bagni, Siena – Construction of the new museum and thermal archaeological park

Major Cultural Heritage Projects – San Casciano dei Bagni Museum

Soprintendenza di Siena, Grosseto, Arezzo

Structural Safety and Seismic Vulnerability Assessment

Certifications and Requirements

Company certifications and the expertise/experience verified by Certificates of Regular Execution prove the reliability and quality of the services performed.

The company's certifications are complemented by the specialized licenses and qualifications of the professionals who make up the SB+ work group.

Licenses and Certifications

Requirements — contract amounts of services performed

Structures — S.03, S.04, S.05, S.06€ 58,794,942
High-end and listed buildings — E.22€ 27,228,635
Construction — E.20, E.21€ 18,780,340

Amounts are periodically updated based on completed services and documentation issued by the contracting authorities. The categories in which the Firm has gained the most significant requirements are listed; experience and requirements are also present in the systems engineering, road infrastructure, and hydraulic works sectors.

Responsibility and specialized skills

Partners→Technical Director→Office Contacts→

Contact

SB+ operates throughout the national territory, organizing its activities and work groups based on the characteristics and location of each assignment. The local contacts in Milan and Salerno facilitate communication and coordination of activities in their respective areas.

We design public works, listed buildings, and complex infrastructure

Roman Amphitheater of Ancona

Fortino Santa Barbara in the Medicean Pier, Livorno

Major Cultural Heritage Projects – San Casciano dei Bagni Museum

Prefecture and Police Headquarters of Savona

Palazzo Buontalenti, Florence

Former Bank of Italy, Massa

Juvenile Court, Cagliari

Palazzo Scola-Camerini, Ferrara

'E. Solvay' School Complex in Rosignano Solvay

Former Convent of the Sperandie, Siena

Existing heritage and new works: two sectors, one method

Technical fields and intervention areas

Restoration and listed buildings

Structures and vulnerability

BIM and integrated surveys

Direction and safety

Energy diagnosis and CAM

Fire prevention

Building acoustics

Portfolio

Roman Amphitheater of Ancona

Fortino Santa Barbara in the Medicean Pier, Livorno

Major Cultural Heritage Projects – San Casciano dei Bagni Museum

Certifications and Requirements

Responsibility and specialized skills

Contact

Registered office

Operational headquarters

Operational headquarters

Northern Contact

Southern Contact