Castaldo

What Castaldo does

Castaldo is an Italy-based, privately held construction and infrastructure firm operating as an S.p.A. (public limited company) out of Frattaminore, in the Campania region. The company's stated service portfolio spans four adjacent but distinct verticals: civil infrastructure construction, industrial construction, metal carpentry, and alternative energy. This multi-disciplinary positioning allows Castaldo to bid on a range of public and private works — from traditional civil and industrial builds to fabricated metal components and renewable/alternative-energy projects — and suggests the firm self-executes portions of fabrication rather than relying solely on third-party subcontractors.

The company is classified as a small-to-medium enterprise with 51-100 employees, a size bracket in Italian construction that typically aligns with regional and mid-scale national infrastructure contracts. Its corporate form (S.p.A.) implies eligibility for public-sector tenders, including those requiring SOA qualifications for higher contract values. The stated scope across four verticals indicates a deliberate diversification strategy, reducing single-segment revenue dependency and positioning the firm to participate in energy-transition infrastructure, which has been a growing share of Italian public-works spending.

No information is available regarding the company's revenue, customer base, leadership team, ownership structure, funding history, or operating geographies beyond its Frattaminore headquarters. The corporate website (castaldospa.it) renders only a verification/loading page at the time of source capture, and no additional financial, contractual, or product disclosures were available in the aggregated data. Consequently, claims about revenue scale, client concentration, profitability, or backlog cannot be substantiated from the present evidence base.

Name

Castaldo

Website

https://castaldospa.it

Company type

Private

Headcount range

1–10 employees

Short description

Castaldo is an Italy-based, privately held S.p.A. construction firm (51-100 employees, Frattaminore) operating across civil infrastructure, industrial construction, metal carpentry, and alternative energy projects for public and private sector clients.

Ownership category

akta.pro rank

Headquarters

HQ city

Frattaminore

HQ country

Italy

HQ region

Europe

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Infrastructure

Core offering

Castaldo is an Italian construction firm based in Frattaminore that delivers civil and industrial construction works, metal carpentry (fabrication/installation), infrastructure-sector projects, and alternative energy installations. The company operates as a contractor/builder for physical works rather than selling standalone products off the shelf.

Product overview

No product or service information available from the provided source data.

Differentiator

Problem solved

Functional benefit

Products and services

• Civil and Industrial Construction
• Metal Carpentry
• Infrastructure Sector Services
• Alternative Energy Projects

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Recent moves3 records

Expansion highlights4 records

Direct peers

• Stahlbau Pichler: Italian/South-Tyrolean specialist in structural steelwork and metal carpentry for industrial, infrastructure, and energy projects. Closest direct comparable on the metal-carpentry side of Castaldo's offering.
• Tozzi Group: Italian industrial and energy infrastructure contractor with activities in civil construction, metal structures, and renewables — closely matching Castaldo's stated mix of construction, metalwork, and alternative energy.
• CMC Ravenna: Italian cooperative general contractor active in civil and infrastructure construction, including public works and energy-related projects. Comparable to Castaldo on the civil/infrastructure construction side.
• Manini Prefabbricati: Italian prefabricated structural-metal and concrete solutions provider serving industrial and infrastructure clients. Comparable to Castaldo on the fabricated structural metal products dimension.
• Costruzioni Generali Gilardi: Italian mid-sized general contractor focused on civil, industrial, and infrastructure construction. Comparable mid-market scale and service mix to Castaldo.

Broad incumbents

• Webuild Group: Italy's largest infrastructure contractor with extensive civil, industrial, and energy construction operations. A broad incumbent that competes with Castaldo on larger tenders while operating across a much wider portfolio.
• Marcegaglia: Italy's largest private steel processing group producing structural and fabricated steel products for construction and industrial customers. Overlaps with Castaldo on the structural metalwork side but at vastly greater scale and scope.
• Acciaierie d'Italia: Italy's primary integrated steelmaker (formerly ILVA), a broad upstream incumbent in the steel supply chain that feeds Italian metal-carpentry operators like Castaldo.
• Danieli: Italian-based global supplier of equipment and plants for the steel industry. A broad incumbent in the metals value chain adjacent to Castaldo's structural metalwork activities.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks4 records

Key highlights4 records

Customer concentration

• Xx.com/castaldospa

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Castaldo