Italy has undergone a quiet transformation from a peripheral European hosting market into one of the continent’s most strategically interesting digital infrastructure locations. The combination of a rapidly growing data centre market, Aruba.it’s extraordinary Tier IV infrastructure, a new domestic submarine cable system that went live in October 2025, and over €10 billion in hyperscaler investment committed for 2025 and 2026 alone make Italy worth understanding properly before writing it off as a secondary market.
Each pin marks a data centre location for providers serving Italy. Click a pin to see the provider.
Milan: Italy’s Data Centre Capital
Milan is the dominant hub of Italian data centre infrastructure, accounting for the majority of national capacity and more than 200 MW of existing IT power. The city’s advantages are well established: connectivity to trans European fibre routes, proximity to Switzerland and Central Europe, dense enterprise and financial services demand, and a mature ecosystem of colocation providers. Leading operators in Milan include Aruba.it, Telecom Italia (TIM), DATA4, Equinix, NTT DATA and Irideos. Milan hosts more data centres than Rome despite Rome being the national capital, an unusual pattern by European standards.
NTT DATA has a 128 MW Milan project underway earmarked specifically for AI training workloads. OVHcloud launched its first Milan data centre in May 2025. Khazna Data Centres and Eni are planning a 500 MW AI focused campus in Lombardy as part of a roadmap to install 1 GW of IT capacity by 2030. Microsoft has committed €4.3 billion to develop its Italian cloud region, with significant infrastructure in Lombardy. Google has launched cloud regions in both Milan and Turin. Italy’s data centre market stood at $8.45 billion in 2026 and is forecast to reach $14.97 billion by 2031 at 12.12% annual growth, with IT load capacity projected to grow from 1,080 MW in 2025 to 4,090 MW by 2030.
Aruba.it: Italy’s Hosting Giant
No overview of Italian hosting infrastructure is complete without covering Aruba.it in detail. Founded in 1994 near Arezzo in Tuscany, Aruba is the largest web services company in Italy and one of the most significant hosting operators in Europe. The company operates four data centres in Italy, all certified to Rating 4 under ANSI/TIA-942-C-2024, the international standard equivalent to Tier IV. Operating four Tier IV facilities is remarkable by any measure. Tier IV certification requires 99.995% uptime design, fully redundant 2N+1 electrical systems, and simultaneous maintainability across all infrastructure components.
The flagship facility is the Global Cloud Data Centre (IT3) in Ponte San Pietro near Bergamo, just outside Milan. The campus covers 200,000m² total with 90,000m² designated as data centre space, up to 90 MW of power from two utility connections, and 100% renewable energy from a combination of Aruba’s own hydroelectric and photovoltaic systems. In Arezzo, Tuscany, Aruba operates two interconnected facilities (IT1 and IT2) only a few kilometres apart, linked by high speed multi fibre cables running separate road routes for redundancy. Real time storage replication between the two Arezzo sites means customers effectively have an automatic disaster recovery configuration built into the standard service. The fourth facility, the Hyper Cloud Data Centre (IT4) in Rome, is the largest data centre campus in Rome and the first Rating 4 ANSI/TIA-942-C-2024 facility in South Central Italy.
Aruba powers all its Italian facilities with 100% renewable energy. Its own hydroelectric plants and photovoltaic arrays cover the data centre walls and roofs, supplemented by renewable energy purchased with Guarantees of Origin. The company is a founder of the European Green Digital Coalition. Its pricing for shared hosting, VPS and cloud services remains competitive by European standards, and its Italian language support and EU based billing make it a natural anchor for businesses operating in the Italian market. Aruba also provides digital signature and certification authority services accredited by the Italian Agency for Digital Italy (AgID), giving it a position in regulated Italian government workflows that most international providers cannot access.
Rome and Southern Italy: The Emerging Second Hub
Rome is developing as Italy’s secondary data centre hub, driven by government digitisation projects and sovereign cloud requirements. Italy’s National Strategic Hub (Polo Strategico Nazionale) awarded €520 million in contracts in 2024, a 73% year on year increase, to migrate ministerial workloads to sovereign clouds. The obligations require data to remain on domestic soil, favouring Tier 4 sites with quantum safe encryption and 99.995% uptime. TIM committed €130 million for a 25 MW facility near Rome, scheduled for completion in late 2026 and designed for GPU clusters. Italy holds Europe’s third largest supercomputer, Leonardo, at CINECA in Bologna, creating additional HPC and AI infrastructure demand across the country.
Southern Italy, and Sicily in particular, is emerging as a cable landing and edge infrastructure zone driven by its Mediterranean geography rather than traditional data centre economics. Namex, Rome’s Internet Exchange Point, has expanded with new exchange points in Bari, Naples and Tirana, strengthening Central and Southern Italy’s connectivity position.
Italy’s Mediterranean Cable Advantage
Italy’s most underappreciated digital infrastructure asset is its position as a Mediterranean cable hub. Sicily is the major landing point for cables connecting Asia, Europe, Africa and the Middle East. More than 20 submarine cables land in Sicily at stations in Palermo, Catania, Mazara del Vallo, Pozzallo and Trapani. Genoa is rising as a second hub, with several new cable systems landing there including BlueMed and Unitirreno. Bari serves cables connecting to Greece, Turkey and the Middle East.
In October 2025, Unitirreno became operational, the most advanced domestic submarine cable system in the Mediterranean. The carrier neutral system connects Mazara del Vallo in Sicily, Rome Fiumicino, Olbia in Sardinia and Genoa, creating a backbone that crosses Italy from south to north with over 624 Tbps of capacity across 718 miles. The significance is that data arriving in Sicily from Africa or the Middle East can now reach Milan, and from there all of Europe, through an entirely Italian cable system without routing via Marseille. This gives Italy routing options that reduce dependence on Marseille’s long dominant position and offer genuine alternatives for cables connecting Europe to North Africa, the Middle East and East Africa.
For businesses serving Southern European, North African and Middle Eastern audiences, Italian hosted infrastructure can offer latency advantages over Northern European alternatives via these cable routes. Sparkle, the TIM group’s international carrier, has been extending Italy’s cable reach eastward with new connections including BlueMed’s landing in Cyprus. Italy is actively positioning itself as an alternative Mediterranean digital hub and with Sicily’s geometry, it has a geographic argument that is hard to dispute.
GDPR and Italian Data Protection Law
Italy applies GDPR directly as EU regulation, supplemented by the Italian Personal Data Protection Code, updated to align with GDPR post 2018. Italy’s data protection authority, the Garante per la protezione dei dati personali, known simply as the Garante, is one of the most active and interventionist GDPR regulators in Europe. The Garante has investigated and issued findings against major technology companies including OpenAI and Meta, and takes a notably strict line on AI data processing, chatbot privacy and cross border data transfers.
Italy’s sovereign cloud programme, driven by the National Strategic Hub, specifically requires government data to remain on Italian soil with Tier 4 infrastructure and quantum safe encryption. This is creating a two tier Italian hosting market: sovereign compliant providers for government and regulated workloads, and standard EU GDPR compliant providers for commercial use. For most businesses hosting in Italy, standard EU GDPR compliance is sufficient. The Garante’s active enforcement posture means that any business processing Italian personal data, regardless of where servers sit, should treat GDPR compliance as a live obligation rather than a checkbox.
Recommended Web Hosting Providers in Italy
The following hosting companies offer web hosting in Italy. Each has been independently reviewed on TopSiteHosters.
Frequently Asked Questions
What makes Aruba.it unusual compared to other European hosting providers?
Aruba.it operates four data centres in Italy all certified to Rating 4 under ANSI/TIA-942-C-2024, the international Tier IV equivalent. Operating four Tier IV facilities is extremely rare. Tier IV requires 99.995% uptime design, fully redundant 2N+1 electrical systems and simultaneous maintainability. The Bergamo campus covers 200,000m² with 90 MW of power from 100% renewable energy. The two interconnected Arezzo facilities offer real time cross site storage replication as standard. For Italian hosted shared hosting and cloud services at competitive prices, Aruba combines infrastructure quality with affordability that is genuinely unusual at this certification level.
Why is Sicily important for internet connectivity?
Sicily is the landing point for more than 20 submarine cables connecting Europe to North Africa, the Middle East and Asia. Cable stations in Palermo, Catania, Mazara del Vallo and Trapani make it a key transit node for traffic between these regions and European networks. In October 2025 the Unitirreno cable system went operational, connecting Sicily to Rome, Sardinia and Genoa with 624 Tbps of capacity. This creates a direct Italian path from Mediterranean cable landings to Milan and the rest of Europe without routing via Marseille.
Is Italian hosting suitable for businesses targeting North African or Middle Eastern audiences?
It can be, particularly for businesses that also serve Italian or Southern European audiences. Sicily’s position as a Mediterranean cable hub means data can route from Italian servers to North Africa and the Middle East via shorter cable paths than from Northern European locations. The Unitirreno system and Sparkle’s BlueMed cable extending to Cyprus give Italian infrastructure meaningful routing options eastward and southward. For businesses primarily targeting UK or Northern European audiences, Milan based infrastructure offers no routing advantage over Amsterdam or Frankfurt.
What is the Garante and how does it affect hosting decisions?
The Garante per la protezione dei dati personali is Italy’s data protection authority. It is one of the most active GDPR enforcement bodies in Europe, known for issuing findings against major technology companies including OpenAI and Meta, and for taking a strict line on AI data processing and cross border transfers. Any business processing personal data of Italian residents must comply with GDPR regardless of where servers sit. Hosting in Italy with an Italian provider simplifies Data Processing Agreement obligations and keeps data under EU jurisdiction, but GDPR compliance requirements apply either way.
What is Italy’s National Strategic Hub and who does it affect?
The Polo Strategico Nazionale is Italy’s government sovereign cloud programme, designed to migrate ministerial and public administration workloads to domestic infrastructure. It awarded €520 million in contracts in 2024 and requires data to remain on Italian soil with Tier 4 infrastructure. This primarily affects Italian public sector organisations and their technology suppliers. For commercial businesses and international organisations hosting in Italy, standard EU GDPR compliance applies. The programme is expanding Italy’s Tier 4 data centre market and driving investment in Rome and Southern Italy.