TWT

What TWT does

TWT S.p.A. is an Italian telecommunications company founded in 1995 and headquartered in Milan, operating proprietary data centers and serving three customer segments: Carrier Operators, Resellers (both switched with their own infrastructure and switchless using TWT infrastructure), and Enterprise Businesses. Its wholesale and reseller go-to-market is channel-led, with dedicated carrier and reseller portals plus direct enterprise sales supported by dedicated advisors.

The product portfolio spans connectivity (FTTx including FTTH/FTTCab, dedicated fiber up to 10 GB/sec, wireless, xDSL, VPN, and 4G LTE backup via Vodafone), voice (VoIP, IP PBX branded Kalliope, geographic and non-geographic numbers, call center, Fax2Mail, SIP trunking), cloud (full/private/hybrid cloud with virtual servers and VDI desktop virtualization, cloud backup), data center services (housing, hosting, interconnection, network hub across 52 countries via MIX/AVALON/Caldera Park), certified email (PEC with Italian legal validity), and wholesale carrier services (IP VPN, Ethernet/MPLS, direct internet access, cloud connect, traffic management). Roughly 95% of software and services are developed in-house, and partnerships include Schneider Electric for data center infrastructure and Sandvine for Fair Share traffic optimization.

The business model is subscription-based and recurring across all revenue streams, with quote-based enterprise pricing and published regulatory tariff transparency. Operational scale includes 768 million calls managed in 2020, 70+ interconnected carriers worldwide, 155+ operators at Milan interconnection points, an average client lifetime of 7.5 years, and 100% direct assistance by qualified technicians. The company holds ISO 9001 and ISO 27001 certifications and complies with AGCOM quality standards for fixed voice telephony. As of December 2023, TWT was merged by incorporation into Unidata S.p.A. (parent and data controller, Rome), consolidating the brand under the Unidata group.

Name

TWT

Legal name

TWT S.p.A.

Website

https://twt.it

Company type

Private

Founded year

1995

Operating status

Operating

Headcount range

51–100 employees

Short description

TWT S.p.A. is an Italian telecommunications company founded in 1995, providing VoIP, IP PBX (Kalliope), data center, cloud, dedicated fiber, and certified email services to carrier operators, resellers, and enterprise customers. It now operates as a subsidiary of Unidata S.p.A. following a December 2023 merger by incorporation.

Ownership category

akta.pro rank

Product category

Telecommunications Services

NAICS

Wired Telecommunications Carriers (517111), Wired and Wireless Telecommunications (except Satellite) (5171), All Other Telecommunications (5178)

SIC

Communications Services, Nec (4899), Telephone Communications (No Radiotelephone) (4813)

akta.pro primary industry

Fiber-to-the-Premises (FTTP/FTTH) Broadband Providers (HDAIABAC)

akta.pro secondary industries

Fiber ISPs (FTTH/FTTP Retail Providers) (HDAIADAE), Fiber-to-the-Curb/Cabinet (FTTC/FTTdp) Operators (HDAIACAD)

Keywords

• Telecommunications services
• Voice and connectivity
• Cloud hosting
• Data center services
• Wholesale carrier services

Headquarters

HQ city

Milan

HQ country

Italy

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Infrastructure, Technology or R&D, Personnel, Operations, Marketing or Sales

Revenue model

1. Wholesale Carrier Services: Voice and data carrier services for domestic and international operators with multiple product classes (Standard, Premium, and tailor-made routing)
2. Reseller White Label: Services offered under reseller's own brand, including switched (own infrastructure) and switchless (using TWT infrastructure) models with full service management
3. Cloud and Data Center Services: Virtual servers, VDI desktop virtualization, hosting, housing, cloud backup, and storage solutions
4. Connectivity Services: FTTx (FTTH, FTTCab), dedicated fiber, wireless, xDSL, VPN, and backup LTE connectivity solutions
5. Voice Services: VoIP, geographic and non-geographic numbers, IP PBX, call center services, and international voice termination
6. Certified Email (PEC): Posta Elettronica Certificata service with legal validity equivalent to registered mail
7. Email and Communication Services: Email Center Pronto, MS Exchange, Fax2Mail, and collaboration tools

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels5 records

Core offering

TWT is a B2B Italian telecommunications and ICT service provider that delivers connectivity (FTTx, dedicated fiber up to 10 Gbps, VPN, xDSL, wireless, 4G LTE backup), voice services (VoIP, IP PBX/Kalliope, geographic and non-geographic numbers), cloud solutions (Virtual Servers, VDI, Full/Private/Hybrid Cloud), data center services (Housing, Hosting, Network Hub), and certified email (PEC). It serves wholesale carrier operators, white-label resellers, and enterprise customers through its proprietary data centers in Milan and interconnections with 70+ carriers worldwide.

Product overview

TWT is an Italian telecommunications and ICT service provider offering a comprehensive portfolio of connectivity, voice, cloud, and data center services. The core offerings include VoIP and IP PBX (Kalliope) telephony solutions, certified email (PEC), regular email services including MS Exchange hosting, and FTTx/Dedicated Fiber connectivity. Their cloud portfolio provides Full/Private/Hybrid Cloud solutions with Virtual Servers and VDI Desktop Virtualization. Data center services include Housing, Hosting, Interconnection, and Network Hub with global reach across 52 countries. Wholesale offerings target carriers and resellers with voice services, IP VPN, Ethernet (MPLS), SIP Trunking, and Cloud Connect. Add-on services include Fax2Mail, Backup LTE, Domain Registration, Geographic and Non-Geographic phone numbers, Bill4Me electronic invoicing, and Cloud Backup. The company operates proprietary data centers in Milan with ISO 9001 and ISO 27001 certifications.

Differentiator

Problem solved

Functional benefit

Products and services

• VoIP (Voice over Internet Protocol) Voice over Internet Protocol service enabling calls to landline and mobile networks in Italy and internationally using Internet connection instead of traditional telephone networks. Targeted at business customers seeking cost-effective voice communications.
• IP PBX / Kalliope Virtual IP PBX (Internet Protocol Private Branch Exchange) solution providing traditional PBX functionalities plus advanced features including phone autoprovisioning, IVRs, call center services, CRM integration, and mobility features with unlimited scalability. Designed for business customers needing a managed telephony platform.
• Certified Email (PEC) Certified Email (Posta Elettronica Certificata) system providing legal validity equivalent to registered mail with proof of receipt, as established by Italian law. Used by businesses requiring legally recognized electronic communications.
• Regular Email / Email Center Pronto! Email service accessible from any device, synchronized in real time across all devices, with webmail interface. Targeted at business customers needing accessible email solutions.
• MS Exchange Hosted Microsoft Exchange service providing secure, fast access to email, contacts, calendars, and tasks, both personal and shared. Targeted at businesses needing managed Exchange email.
• FTTx Connectivity Fiber optic data lines partially or totally based on fiber optic technology in shared band mode, including FTTH (Fiber to the Home) and FTTCab (Fiber to the Cabinet) options. Targeted at business customers needing high-speed shared fiber broadband.
• Dedicated Fiber Dedicated fiber optic solution guaranteeing security and high speed up to 10 GB/sec with guaranteed bandwidth performance and maximum stability. Designed for enterprises requiring premium dedicated connectivity.
• Backup LTE (4G) 4G LTE backup connection service using Vodafone network, providing automatic failover connectivity when primary wired connection is interrupted. Targeted at businesses requiring high-reliability connectivity beyond wired network failures.
• xDSL Connectivity Digital subscriber line connectivity services for broadband internet access. Targeted at business customers needing standard broadband.
• VPN Services Virtual Private Network services for secure corporate networking. Targeted at businesses needing encrypted site-to-site or remote access connectivity.
• Wireless Connectivity Wireless connectivity solutions for businesses needing alternative access technologies.
• Housing (Co-location) Co-location service providing physical space in TWT Milan data centers for client-owned servers and equipment with dedicated connectivity and power. Targeted at businesses needing secure, reliable colocation facilities.
• Hosting Web hosting service with web space, FTP access, daily backup, and visitor statistics, supporting both Windows and Linux platforms. Targeted at businesses needing managed web hosting.
• Interconnection Service Service enabling connection between globally distributed infrastructures and digital ecosystems, establishing network connections between data centers with over 155 national and international operators. Targeted at carriers and enterprises needing peering and interconnection.
• Network Hub Global interconnection service enabling connectivity in 52 countries through presence at strategic locations including Caldera Park, MIX, and AVALON room in Milan. Targeted at operators and enterprises with international reach.
• Full / Private / Hybrid Cloud Cloud solutions including Virtual Server for data elaboration and storage, VDI Desktop Virtualization, Full Cloud (public), Private Cloud (dedicated), and Hybrid Cloud (combination of public and private). Targeted at businesses needing flexible cloud infrastructure.
• IP VPN (Wholesale) Layer 3 IP-VPN service for secure corporate networking offered to carriers and wholesale customers. Targeted at telecom operators needing managed IP-VPN wholesale services.
• Direct Internet Access (Wholesale) Direct internet access service with coverage verification and available product information, offered to wholesale carrier customers. Targeted at telecom operators needing DIA services.
• Ethernet (MPLS) MPLS-based Layer 2 Ethernet solution for enterprise connectivity, offered through the wholesale carrier channel. Targeted at carriers and large enterprises needing MPLS Ethernet services.
• SIP Trunking e vIPPBX SIP Trunking and virtual IP PBX services for voice communications offered to wholesale carrier customers. Targeted at operators needing wholesale voice termination and PBX services.
• Cloud Connect Cloud connectivity service offered to wholesale carrier customers. Targeted at operators needing managed cloud interconnectivity.
• Fax2Mail Service to send and receive faxes via email accounts associated with numbered fax addresses, supporting PDF, RTF, TXT, and common Office formats. Targeted at businesses needing electronic fax solutions.
• Bill4Me Electronic invoicing platform for integral management of electronic invoicing aspects. Targeted at Italian businesses requiring compliant electronic invoicing.
• Geographic and Non-Geographic Numbers National and international geographic telephone numbers with automatic call distribution or direct selection of extension numbers, plus non-geographic telephone numbers including Toll Free (800), Single Number (199), Shared Cost (848/840), and Premium Rate (899, 895) numbers. Targeted at businesses needing professional numbering.

Quantifiable outcome

• 768 million calls managed in 2020
• +6 more outcomes

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Four partnerships are on record, tiered core.

• Schneider ElectriccoreTechnology or IntegrationPartnership with Schneider Electric for data center development, providing reliable, scalable and efficient data center infrastructure with cutting-edge devices and technologies, guaranteeing infrastructure modularity and equipment redundancy to maintain high performance and low energy consumption
• SandvinecoreTechnology or IntegrationLicensed Fair Share technology by Sandvine to assure performance of business applications, ensuring guaranteed quality and performance on data connections
• MIX (Milan Internet eXchange)coreTechnology or IntegrationDirect fiber connection to MIX in Milan (Milan Internet eXchange) for high-speed interconnection with national and international operators
• VodafonecoreTechnology or Integration4G LTE backup service provided through Vodafone network with 98.2% population coverage, enabling high reliability connectivity beyond wired network failures

Scale indicators12 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Seeweb: Italian cloud and hosting provider offering virtual servers, cloud, managed services, and dedicated connectivity. Comparable to TWT's data center and cloud portfolio serving SMB and enterprise in Italy.
• Fastweb (Swisscom): Major Italian fixed-line operator offering fiber broadband, VoIP, cloud, and data center services to enterprise and consumer customers. Overlaps with TWT on FTTx connectivity, voice, cloud, and wholesale carrier services in Italy.
• Aruba S.p.A. Italian cloud, hosting, and data center provider offering PEC certified email, domain registration, cloud servers, and enterprise connectivity. Closely comparable to TWT on PEC, hosting, cloud, and SMB connectivity.
• Unidata S.p.A. Parent company of TWT and itself an Italian B2B fiber and data center operator serving SMB and enterprise with FTTH, cloud, and VoIP. Direct parent and effectively the combined-entity peer for wholesale, fiber, and cloud capabilities in the Italian market.
• IRIDEOS (Irideos/Retelit): Italian B2B telecom and data center operator providing fiber, cloud, VoIP, and wholesale carrier services with national footprint. Directly comparable to TWT on enterprise connectivity, cloud, and wholesale carrier business.

Broad incumbents

• TIM (Telecom Italia): Incumbent Italian telecom operator providing fixed and mobile voice, broadband FTTH, cloud, data center, and wholesale carrier services. Competes with TWT across nearly every product line but at substantially greater scale.
• Open Fiber: Italian wholesale-only fiber operator deploying FTTH nationally and selling access to operators including TWT. Peer on wholesale fiber infrastructure and a key supplier/competitor for TWT's FTTx services.
• Vodafone Italy: Italian subsidiary of Vodafone offering fixed broadband, FTTH, mobile, VoIP, and enterprise connectivity, including the LTE backup network TWT resells. Significant overlap on wholesale carrier and enterprise connectivity offerings.
• Wind Tre (Iliad Italy): Major Italian mobile and fixed operator with FTTH footprint and wholesale operations. Competes with TWT for enterprise connectivity, voice, and wholesale interconnection business across Italy.

Regional players

• COLT Technology Services: European B2B fiber and data center operator providing dedicated fiber, MPLS, SIP trunking, and cloud connect. Overlaps with TWT on wholesale carrier, MPLS, and enterprise connectivity, but operates across broader European geographies.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/twt_it
• Facebookfacebook.com/TWTspa
• LinkedInlinkedin.com/company/twt

Compliance2 records

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 TWT