TOP-IX

What TOP-IX does

TOP-IX (Consorzio TOP-IX – Torino e Piemonte Exchange Point) is an Italian cooperative consortium founded in 2002 in Turin that operates a geographically distributed Layer 2 Internet Exchange Point serving North-West Italy. The consortium aggregates more than 100 member entities spanning Network Access Providers, Fixed Wireless Access providers, enterprises, public administrations, universities, hyperscalers, and cultural associations, providing them with direct internet traffic exchange, transport, and a marketplace to sell services such as IP Transit, dedicated cloud access, Ethernet, and security to other members. In addition to its core IXP activity, TOP-IX operates a proprietary streaming platform (TOP STREAM) used for events such as the Berlin International Film Festival, a Time as a Service (TaaS) platform that distributes the official Italian time signal certified by INRiM through fiber infrastructure, and supporting services including training, route server, traffic statistics, and development and innovation programs.

The underlying technology is a distributed Layer 2 (with optional Layer 3) peering platform over fiber optic backbone, paired with cloud computing infrastructure, a proprietary full-HD streaming system with embeddable players and unlimited traffic, and a certified time-signal distribution network. Notable technical differentiators include first-of-its-kind Italian IXP status as a Google Verified Peering Provider, ISO/IEC 27001 certification extended to all company activities in 2025, and time-signal accuracy guaranteed through the INRiM partnership. The organization participates in EU-funded initiatives including the Fulcrum Project, Gaia-X, Argo Alliance (federation with NAMEX), and Ge-DIX (Genova submarine cable node), positioning it within European federated cloud and data-space initiatives.

The business model is a cooperative consortium with subscription/membership-based revenue: members pay fees for access to peering, transport, marketplace, TaaS, streaming, training, and innovation services, with service-level pricing quoted on request. The consortium is governed by its member base and an elected board (new Consiglio Direttivo installed in March 2021). Go-to-market combines member-driven sales, EU project partnerships, and participation in industry events such as Connections and NoWNOG. No external venture, private equity, or public market funding is disclosed, and the entity is privately held as a cooperative under Italian law.

Name

TOP-IX

Legal name

CONSORZIO TOPIX – TORINO E PIEMONTE EXCHANGE POINT

Website

https://top-ix.org

Company type

Private

Founded year

2002

Operating status

Operating

Headcount range

11–50 employees

Short description

TOP-IX is an Italian cooperative consortium founded in 2002 that operates a distributed Layer 2 Internet Exchange Point in North-West Italy, serving more than 100 members across ISPs, hyperscalers, public administrations, universities, and enterprises with peering, transport, marketplace, certified time synchronization, and streaming services.

Ownership category

akta.pro rank

Product category

Internet Exchange Services

SIC

Communications Services, Nec (4899), Services-Telephone Interconnect Systems (7385)

akta.pro primary industry

Internet Exchange Points (IXPs) & Peering Services (HDABALAC)

akta.pro secondary industries

Carrier Interconnection & Peering Exchanges (IXPs, private interconnect, cross-connect) (HDAIAEAG), Network Interconnection & Data Center Meet-Me Services (MMRs, carrier hotels, interconnect fabrics) (HDAIAEAK), Network Interconnect & Peering / IX Services for Streaming (MPAHAIAG)

Keywords

• Internet exchange services
• Network interconnection
• Peering services
• Time synchronization
• Streaming infrastructure

Headquarters

HQ city

Torino

HQ country

Italy

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Infrastructure, Personnel, Technology or R&D, Operations

Revenue model

1. Membership Fees and Service Fees: TOP-IX operates as a consortium where members pay fees to access services including peering, transport, marketplace, TaaS, and streaming. The consortium structure suggests membership-based revenue from service provisioning to member organizations.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

TOP-IX operates a distributed Layer 2 Internet Exchange platform in Northwest Italy, enabling member organizations (ISPs, hyperscalers, public administrations, universities) to establish peering agreements and exchange internet traffic directly. The consortium also provides Transport (point-to-point backhauling), a Marketplace for member-to-member service sales, Time as a Service (TaaS) for INRiM-certified time signal distribution over fiber, a proprietary streaming platform (TOP STREAM), and Training and Innovation support services.

Product overview

TOP-IX (Consorzio Torino Piemonte Exchange Point) operates as an Internet Exchange consortium established in 2002, managing distributed internet exchange infrastructure in Northwest Italy. The consortium offers a platform-plus-services model centered on network interconnection infrastructure. Core offerings include Peering (Layer 2 internet exchange access), Transport (backhauling connections), and Marketplace (inter-member service sales), supplemented by specialized services such as Time as a Service (certified time synchronization via fiber), Streaming (TOP STREAM platform for live/on-demand video), Route Server (BGP peering simplification), and Layer-3 Interconnection. Additional services include Development & Innovation support and Training programs. The infrastructure serves over 100 member entities including Network Access Providers, Fixed Wireless Access providers, enterprises, public administrations, universities, hyperscalers, and cultural associations.

Differentiator

Problem solved

Functional benefit

Products and services

• Peering Access to TOP-IX's distributed Layer 2 Internet Exchange platform enabling members and partners to establish Internet peering agreements with third parties connected directly or indirectly to the TOP-IX backbone for direct traffic exchange.
• Transport Point-to-point or multipoint fiber connections for private backhauling needs for members and entities connected to the Consortium's infrastructure across the North-West Italy region.
• Marketplace Platform enabling the sale of services such as IP Transit, Dedicated Cloud Access, Ethernet, and security services between Consortium Members directly connected to the TOP-IX platform.
• Development and Innovation Innovation support services combining hard infrastructure (network, cloud computing, platforms) with soft components (skills, data, national and international partnerships) to support technology innovation projects for members and partners.
• Training Advanced training courses designed to update workforce skills and address digital transformation needs through targeted learning programs for members and partners.
• Time as a Service (TaaS) Synchronization service offered to members and primary partners, involving the distribution of INRiM-certified time signals through TOP-IX's fiber optic infrastructure for critical timing applications.
• Streaming (TOP STREAM) Turnkey streaming services via the proprietary TOP STREAM platform providing live and on-demand streaming for web TV, radio, events, and 24/365 broadcasting with HD workflow, unlimited traffic, and embeddable players. Includes technical expertise (videomakers, photographers, directors, streaming technicians, event managers).

Quantifiable outcome

• Reduced latency through direct peering without third-party transit
• +2 more outcomes

Named customers8 records

Segments5 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

21 partnerships are on record, tiered core, flagship, major and minor.

• Argo AlliancecoreStrategic or Co-development PartnerTOP-IX is a founding member of Argo Alliance, the first federation of services among Italian Internet Exchanges. The alliance connects Italian IXPs to provide coordinated services and expand interconnection capabilities nationally.
• GoogleflagshipTechnology or IntegrationTOP-IX achieved Google Verified Peering Provider status, becoming the first Italian IXP to receive this recognition. This enables direct peering with Google's global network infrastructure.
• INRiM (National Institute for Research on Metrology)coreStrategic or Co-development PartnerINRiM certifies the time signal used in TOP-IX's Time as a Service (TaaS) platform. This partnership provides certified time distribution through TOP-IX's fiber optic infrastructure.
• Ge-DIX ConsortiumcoreStrategic or Co-development PartnerTOP-IX is a founding member of Genova Data Internet Exchange (Ge-DIX), a consortium including Comune di Genova, Fastweb, BBBell, Liguria Digitale, Retelit, and Rocket Way. The project aims to make Genoa an international node for data interchange via submarine cables.
• Fulcrum ProjectcoreStrategic or Co-development PartnerTOP-IX is a founding member of the Fulcrum Project, a universal cloud federation initiative based on InterCloud Exchange Foundation (ICX) and Computing Exchange Market (CEM) pillars for federated cloud infrastructure.
• SAGE Project ConsortiummajorStrategic or Co-development PartnerEU-funded project creating Green Deal Data Space (GDDS) to improve accessibility, integration, and use of environmental data across the EU. TOP-IX participates as a partner in the EU consortium.
• SM4RTENANCE ConsortiummajorStrategic or Co-development PartnerEU-funded project connecting manufacturing industry ecosystems, standards, and data space building blocks for predictive maintenance and supply chain management.
• DOME Project ConsortiummajorStrategic or Co-development PartnerEU Digital Europe Programme project creating a distributed open marketplace for European cloud and edge services based on Gaia-X open standards.
• DECICE Project ConsortiummajorStrategic or Co-development PartnerEU Horizon Europe project developing an open and portable cloud management framework for automatic optimization of applications in federated infrastructure.
• QUID Project ConsortiummajorStrategic or Co-development PartnerEU Digital Europe Programme project implementing quantum communication systems and networks in Italy, testing QKD technology integrated with existing fiber optic networks.
• EWOC Project ConsortiummajorStrategic or Co-development PartnerEU project developing converged wireless-optical network solutions for 5G and beyond with high-capacity, low-latency communications (40-90 GHz).
• FLUIDOS Project ConsortiummajorStrategic or Co-development PartnerEU project creating a distributed cloud-to-edge ecosystem based on Kubernetes for sharing computational resources across unused capacity.
• Impact Deal ConsortiummajorStrategic or Co-development PartnerTOP-IX is the operational partner of Impact Deal, a data-driven acceleration program for social and environmental impact enterprises, in partnership with Fondazione CRT and OGR.
• ASIMOV Project ConsortiumminorStrategic or Co-development PartnerRegion Piemonte funded project for aircraft safe inspection using UAVs (drones) with patent-protected solution. Partners include WPWEB, NIMBUS, SAGAT, Politecnico di Torino.
• H2@Edge Project ConsortiumminorStrategic or Co-development PartnerRegion Piemonte funded project addressing energy criticality in telecommunications using green hydrogen solutions. TOP-IX coordinates activities.
• FEMME FORWARD ConsortiumminorStrategic or Co-development PartnerErasmus Plus funded project for women empowerment in tech careers with 15 European partners from enterprise, technology, and training sectors.
• MegaportmajorTechnology or IntegrationPartnership agreement with Megaport to expand connectivity across Italy through their software-defined networking platform.
• ArubamajorTechnology or IntegrationPartnership between Aruba and TOP-IX to offer Time as a Service synchronization services, extending TaaS capabilities.
• Namex (NAMEX)coreTechnology or IntegrationAgreement between Namex and TOP-IX for Time as a Service provision, part of ARGO federation between Italian IXPs.
• European Internet OrganizationscoreOthersPartnership affiliations with EURO-IX, RIPE NCC, Internet Society, MANRS for best practices and coordination in internet exchange operations
• Gaia-XmajorTechnology or IntegrationTOP-IX is affiliated with Gaia-X, the European initiative for data and cloud sovereignty, contributing to standards for federated cloud infrastructure.

Scale indicators2 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• NAMEX (Rome Internet Exchange): Rome-based Italian IXP and ARGO federation co-founder with TOP-IX. Both operate Layer 2 exchange platforms for Italian ISPs and content networks, offer peering and transport services, and now jointly distribute Time as a Service — making NAMEX the closest comparable in scale, services, and geography.
• MIX (Milan Internet Exchange): Milan-based Italian IXP and the country's largest by traffic, offering public peering, private peering via DE-CIX Apollon, and cloud connectivity. MIX is the most direct competitive IXP in Italy, serving overlapping ISP, content, and enterprise members.
• Ge-DIX (Genova Data Internet Exchange): Genoa-based IXP co-founded by TOP-IX in 2022 with Comune di Genova, Fastweb, BBBell, Liguria Digitale, Retelit, and Rocket Way. Targets subsea cable and Mediterranean traffic exchange; comparable Layer 2 exchange model and overlapping consortium-style governance.
• VSIX (Veneto Internet Exchange): Veneto-based regional Italian IXP that partners with TOP-IX to extend Time as a Service to Padova. Comparable Layer 2 exchange operation serving regional ISPs with similar consortium-style membership model.

Broad incumbents

• DE-CIX (Deutscher Commercial Internet Exchange): Frankfurt-headquartered global IXP operator running exchanges in 20+ cities including Marseille. Sets the technical and commercial benchmark for distributed Layer 2 IXPs and represents both a competitive threat and a possible partner for TOP-IX members seeking international reach.
• AMS-IX (Amsterdam Internet Exchange): One of the world's largest neutral IXPs, operating across multiple European and global locations. Comparable distributed peering model with member-based governance; relevant benchmark for scale and service diversification.
• LINX (London Internet Exchange): Major European IXP with member-owned cooperative governance structure similar to TOP-IX. Operates Layer 2 peering and interconnection services across multiple UK and global locations.
• France-IX: Paris-based neutral IXP serving French and European ISPs, CDNs, and enterprises. Comparable Layer 2 model and member-driven governance; relevant peer for cross-border European peering.
• Equinix: Global carrier-neutral colocation and interconnection operator with Equinix Internet Exchange and Fabric services. Competes with TOP-IX for hyperscaler and enterprise interconnect traffic, especially via its Milan campus (ML4, ML5).

Emerging players

• Megaport: Software-defined networking provider partnering with TOP-IX for on-demand cloud connectivity across Italy. Comparable in enabling cloud interconnect but operating a different (virtual, SDN-based) technology layer than TOP-IX's physical IXP.

Market position

Strengths5 records

Weaknesses2 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/top_ix
• Facebookfacebook.com/topixconsortium
• LinkedInlinkedin.com/company/top-ix-consortium

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 TOP-IX