Altitude Infrastructure

What Altitude Infrastructure does

Altitude Infrastructure SAS is a French wholesale fiber optic infrastructure operator specializing in the deployment, operation, and commercialization of FTTH (Fiber-to-the-Home) public initiative networks (RIP) under public service delegations (DSP) and AMEL contracts with local authorities. Founded in 2001 and headquartered in Val-de-Reuil, France, the company is a subsidiary of family-owned Groupe Altitude and operates 28 RIP networks across 29 French departments, serving 13 million eligible end users with 4.1 million FTTH connections deployed and over 5 million contracted. It is the third-largest fiber infrastructure operator in France and the leading independent RIP operator following the 2021 acquisition of 26 Covage networks.

The company's core product is a neutral, open-access wholesale service catalog sold to commercial telecom operators (ISPs), including all four major French national operators — Bouygues Telecom, Free, Orange, and SFR — as well as 80+ regional and local ISPs. Service tiers include entry-level Business ACCESS, mid-tier Business CONNECT, premium Business PREMIUM, national and local collecte, smart-city GFU, multi-site GFU, and dark fiber offerings. Adjacent connected-infrastructure services are delivered through the Ubicité subsidiary, covering private 5G networks (e.g., the Dunkerque Urban Community extension) and IRVE electric vehicle charging infrastructure (e.g., Ageneau Group at Trélazé). Operational entities include Altitude Infra Construction (deployment), Altitude Infra Exploitation (operations and maintenance), and Altitude Infra THD (DSP contracts, financing and commercialization).

Altitude Infra generates revenue primarily through recurring wholesale FTTH line access fees (subscription model) paid by service operators on a neutral catalog basis, supplemented by managed-services revenue from connected infrastructure. Capital structure is anchored by long-term (25-year) DSP contracts and large institutional debt financings, with over €5 billion in cumulative network investment and recurring refinancings of individual networks (Rosace, Fibre 31, Jura, Yonne, Côte d'Or/Landes). The company is privately held, has 900-950+ employees distributed across France in local agencies, and is led by Director General Arnaud Van Troeyen (appointed September 2024) with Dorothée Lebarbier as PDG of parent Groupe Altitude since January 2023.

Name

Altitude Infrastructure

Legal name

Altitude Infrastructure SAS

Website

https://altitudeinfra.fr

Company type

Private

Founded year

2001

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Altitude Infrastructure is a French wholesale fiber optic infrastructure operator, the third-largest in France, deploying and operating 28 FTTH public initiative networks across 29 departments under long-term public service delegations. It serves commercial telecom operators (including all four major French national ISPs) plus local authorities with an open-access neutral service catalog.

Ownership category

akta.pro rank

Product category

Telecom Infrastructure (Wholesale Fiber / FTTH Networks)

NAICS

Wired Telecommunications Carriers (517111)

akta.pro primary industry

Rural Broadband & Cooperative Fiber Operators (HDAIACAG)

akta.pro secondary industries

Municipal & Community Broadband Networks (HDAIACAE), Neutral-Host Fiber & Shared Access Network Operators (HDAIACAJ), Fiber-to-the-Home (FTTH) Operators (HDAIACAB)

Keywords

• Fiber optic infrastructure
• Wholesale telecom networks
• FTTH deployment services
• Public initiative networks
• Broadband network operations

Headquarters

HQ city

Val-de-roulans

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Wholesale fiber infrastructure access: Altitude Infra deploys, operates and commercializes fiber optic networks under public service delegations (DSP/AMEL) and private initiative networks (RIP). Revenue is generated by providing wholesale access to service operators (ISPs) on its neutral service catalog. Operators pay for passive and active FTTH line access.
2. Connected infrastructure services (IRVE, 5G, IoT): The company expands beyond pure fiber to offer complementary connected infrastructure including EV charging stations (IRVE), private 5G antennas, and smart connectivity solutions for local authorities and businesses.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels9 records

Core offering

Altitude Infrastructure deploys, operates and commercializes wholesale fiber-to-the-home (FTTH) networks under long-term Public Service Delegations (DSP) and AMEL contracts with French local authorities, providing neutral open-access infrastructure to commercial telecom operators. It complements its fiber core with private 5G networks for industrial sites, electric vehicle charging infrastructure (IRVE), and smart-city connectivity solutions.

Product overview

Altitude Infrastructure is a wholesale fiber optic infrastructure operator providing a comprehensive portfolio of connectivity services across France. The core offering consists of FTTH (Fiber-to-the-Home) networks operated under public initiative network (RIP) delegations, serving telecommunications operators who provide internet services to end users. The portfolio includes business fiber tiers (Business ACCESS, Business CONNECT, Business PREMIUM), specialized collection services (Collecte Locale et Nationale), smart city solutions (GFU Ville Intelligente), multi-site connectivity (GFU Multisites), and dark fiber (Fibre Optique Noire). The company operates through specialized entities: Altitude Infra Construction handles network deployment, Altitude Infra Exploitation manages operations and maintenance, and Altitude Infra THD oversees DSP contracts and commercialization. Recent additions include private 5G network services for industrial applications and IRVE electric vehicle charging infrastructure. With 28 RIP networks and over 900 employees, Altitude Infrastructure serves as a neutral wholesale operator enabling multiple commercial operators to compete on its infrastructure.

Differentiator

Problem solved

Functional benefit

Brands

• Altitude Infra THD: Entity managing FTTH Delegations of Public Service, contracting, financing, and commercialization of Public Initiative Networks (RIP).
• Altitude Infra Construction
• Altitude Infra Exploitation
• Covage
• KOSC Telecom
• Ubicité
• Dioptics by Altitude Infra
• Yconik by Altitude Infra

Products and services

• Altitude Infra FTTH Wholesale Networks
• Collecte Locale et Nationale (Local and National Backhaul)

Quantifiable outcome

• Fiber speeds of 100 Mbit/s to 10 Gbit/s (up to 40x faster than ADSL)
• +4 more outcomes

Named customers9 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

Eight partnerships are on record, tiered minor and core.

• Hogan LovellsminorOthers · 19 December 2025Legal counsel to Fibre 31 in the 213M euro refinancing operation.
• A&O ShearmanminorOthers · 19 December 2025Legal counsel to Natixis CIB in the 213M euro refinancing operation.
• Axione, Lumière, Orange Concessions, XP FibrecoreStrategic or Co-development Partner · 1 September 2025Five major French fiber infrastructure operators united for the first time to run a coordinated national campaign 'La fibre prend la relève' (September 2025), raising public awareness about fiber adoption ahead of copper network shutdown. Coordinated by InfraNum with state support.
• InfraNumcoreStrategic or Co-development Partner · 1 December 2024Altitude Infra was a founding member of InfraNum, the federation bringing together all of France's digital infrastructure players. Ilham Djehaich (formerly Director General of Altitude Infra THD) was elected President of InfraNum's Board in December 2024, the first woman to hold this position. Altitude participates in InfraNum-coordinated national fiber adoption campaigns.
• Ageneau GroupminorImplementation/ SI/ Consulting Partner · 17 May 2024Provided IRVE (EV charging) infrastructure installation at Ageneau Group's Trélazé logistics site (49). Delivered complete solution including feasibility study, technical/financial advice, supply, installation and maintenance of fast charging stations adapted for heavy goods vehicles.
• Rosace and Losange (Grand Est)coreStrategic or Co-development Partner · 4 January 2023ALTITUDE became majority shareholder of Rosace and Losange FTTH networks in Grand Est region. These networks were previously part of the COVAGE group and represent major RIP deployments in eastern France.
• COVAGE (26 networks acquired)coreStrategic or Co-development Partner · 1 October 2021Acquired 26 COVAGE networks in 2021, making ALTITUDE the leading independent operator of public initiative networks in France and the 3rd largest fiber infrastructure operator. The acquisition significantly expanded Altitude's footprint and B2B wholesale business under the Covage brand.
• KOSC TelecomminorStrategic or Co-development Partner · 1 July 2020Acquired KOSC Telecom assets in 2020. KOSC was the first independent connectivity provider for enterprise digital service operators across all urban zones of France, expanding Altitude's B2B wholesale offering.

Scale indicators15 records

Recent moves11 records

Expansion highlights6 records

Broad incumbents

• Orange: French incumbent telecom operator and Altitude Infra wholesale customer since 2019, also a co-marketing partner on fiber adoption campaigns. Operates Orange Concessions as a direct DSP competitor.
• Iliad / Free: Major French telecom operator and Altitude Infra wholesale customer since 2019. Represents a large share of OCEN wholesale volumes on Altitude's networks while also operating its own fiber footprint.
• Bouygues Telecom: Major French telecom operator and key wholesale customer of Altitude Infra since 2019. Also parent of Axione, creating a customer-competitor dynamic relevant to Altitude's wholesale business model.
• SFR / Altice France: Major French telecom operator and Altitude Infra wholesale customer since 2019. Also parent of XP Fibre, making it both customer and competitor in the French FTTH wholesale market.

Direct peers

• TDF: French telecom infrastructure operator historically focused on broadcast towers, expanding into fiber networks. Comparable as a passive/wholesale infrastructure operator serving operators on shared infrastructure.
• Axione: Bouygues subsidiary operating FTTH public initiative networks (RIP) across rural and semi-dense France. Direct competitor to Altitude Infra in securing DSP/AMEL contracts from local authorities and providing wholesale fiber access to ISPs.
• XP Fibre: SFR/Altice subsidiary operating RIP fiber networks in France. Competes head-to-head with Altitude Infra for public initiative network concessions and serves the same wholesale customer base of national telecom operators.
• Orange Concessions: Orange's public initiative networks subsidiary, one of the largest French RIP fiber operators. Backed by the integrated incumbent Orange, it competes with Altitude Infra for DSP contracts and wholesale customer relationships.

Others

• Swiss Life Asset Managers: Swiss institutional asset manager that acquired a minority stake in Altitude Infra THD in 2021, supporting fiber deployment in the Jura network. Acts as a long-duration infrastructure capital partner.
• Caisse des Dépôts et Consignations (Banque des Territoires): French public financial institution holding 24.95% of the Fibre 31 joint venture with Altitude Infra THD and co-investor in network financing vehicles. Functions as a strategic financial partner rather than a direct competitor.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xtwitter.com/altitude_infra
• LinkedInlinkedin.com/company/altitude-infra

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 records

Subsidiaries8 records

Funding overview

Funding rounds2 records

Investors1 record

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

M&A1 record

Investments

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

Frequently asked questions about Altitude Infrastructure