Kosc Telecom

What Kosc Telecom does

Kosc Telecom operates in the French market as Covage, a wholesale B2B connectivity infrastructure operator founded in 2009 and headquartered in France with 400 employees. The company deploys and operates a 60,000 km fiber optic network spanning 13,500 communes, with an explicit objective of making 100% of French businesses eligible for fiber connectivity (currently 75%, or approximately 1.6 million businesses). Its core technology portfolio includes shared fiber (Fibre optique mutualisée with Essentiel and Confort tiers), dedicated fiber (Fibre optique dédiée with BPE, BPE Datacenter, and BPEA variants), dark fiber (Fibre optique noire), and mobile connectivity solutions — all positioned exclusively for business traffic rather than residential consumers.

Covage monetizes this infrastructure through a wholesale, subscription-based revenue model. Rather than selling directly to end businesses, the company provides open network access to more than 260 telecom operator partners (including Adista, Alsatis, SEWAN, Stelogy, Inetum, and dozens of regional operators), who in turn deliver connectivity services to enterprise customers and public-sector sites. Pricing is quote-based and not publicly disclosed, with tiered offerings structured around service-level commitments. The company also acts as designated infrastructure operator for numerous French public-initiative networks (Réseaux d'Initiative Publique, or RIP) across territories such as Caen, Grand Lyon, Nantes, Grand Poitiers, Hérault, Sem@for77, Solstice Grand Angoulême, and Sud Bourgogne, and serves local government needs including smart cities, video surveillance, and public building interconnection.

The go-to-market is entirely channel-driven: Covage invests in industry events, content marketing, and an annual barometer study produced in partnership with InfraNum, while its 260+ operator partners handle end-customer acquisition. No direct enterprise sales force, app, or API layer is described. Notable product adjacencies include the recently launched BPE Datacenter offer targeting sovereign French datacenter connectivity, a vertical where input data identifies strong demand growth. The company is privately held with no disclosed parent, investors, or public listing, and no revenue figure is disclosed in available sources.

Name

Kosc Telecom

Legal name

Covage

Website

https://kosc-telecom.fr

Company type

Private

Founded year

2009

Operating status

Operating

Headcount range

1–10 employees

Short description

Kosc Telecom (Covage) is a French wholesale B2B fiber infrastructure operator running a 60,000 km network across 13,500 communes, providing shared, dedicated, dark fiber, and mobile connectivity to 260+ telecom operators serving 1.6 million eligible businesses.

Ownership category

akta.pro rank

Product category

Wholesale Telecommunications Infrastructure

NAICS

Wired Telecommunications Carriers (517111), Wired and Wireless Telecommunications Carriers (except Satellite) (51711), Wired and Wireless Telecommunications (except Satellite) (5171)

SIC

Telephone Communications (No Radiotelephone) (4813)

akta.pro primary industry

Open-Access Fiber Network Operators (Wholesale-Only) (HDAIACAF)

akta.pro secondary industries

Terrestrial Long-Haul Fiber Backbone Operators (Intercity/Interstate) (HDAIALAG), Backbone & Long-Haul Transport (IP/MPLS, Optical/Wavelength) (HDABALAH)

Keywords

• Wholesale fiber connectivity
• B2B telecom infrastructure
• Dedicated fiber networks
• Dark fiber services
• Operator wholesale access

Headquarters

HQ city

Paris

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 Network Access: Covage operates as a wholesale infrastructure operator, providing open network access to telecom operators. Revenue is generated from network access fees paid by operator partners who use Covage's fiber infrastructure to serve end-business customers.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Kosc Telecom operates as a wholesale B2B connectivity infrastructure operator in France, providing shared fiber, dedicated fiber, dark fiber, and mobile connectivity services to telecom operators, enterprises, and local governments. Its 60,000 km fiber network spans 13,500 communes and is exclusively dedicated to business traffic, with 260+ operator partners reselling access to end-business customers.

Product overview

Covage operates as a B2B connectivity infrastructure operator offering a unified portfolio of fiber and mobile solutions. The core product portfolio centers on fiber optic connectivity in four main variants: Fibre optique mutualisée (shared fiber with Essentiel and Confort tiers), Fibre optique dédiée (dedicated fiber with BPE, BPE Datacenter, and BPEA offerings), Fibre optique noire (dark fiber for interconnection), and Mobile solutions. The operator serves over 260 partner operators and 1.6 million eligible businesses across 13,500 communes via its 60,000km fiber network. Additionally, Covage operates as the infrastructure operator for multiple public initiative networks (RIP) across French territories.

Differentiator

Problem solved

Functional benefit

Products and services

• Fibre optique mutualisée (Shared Fiber)

Quantifiable outcome

• 75% of French businesses (1.6 million) covered by Covage fiber network
• +1 more outcomes

Named customers1 record

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Ten partnerships are on record, tiered core and minor.

• InfraNumcoreStrategic or Co-development PartnerAnnual partnership with InfraNum (digital infrastructure association) for producing the 'Baromètre Fibre et usages numériques en entreprise' (Fiber and digital uses in business barometer), conducted annually in 2024 and 2025.
• AbicomminorChannel Partner/ Reseller/ DistributorTelecom operator partner using Covage network infrastructure
• AdistaminorChannel Partner/ Reseller/ DistributorTelecom operator partner using Covage network infrastructure
• AlphalinkminorChannel Partner/ Reseller/ DistributorTelecom operator partner using Covage network infrastructure
• AlsatisminorChannel Partner/ Reseller/ DistributorTelecom operator partner using Covage network infrastructure
• DSTNYminorChannel Partner/ Reseller/ DistributorTelecom operator partner using Covage network infrastructure
• SEWANminorChannel Partner/ Reseller/ DistributorTelecom operator partner using Covage network infrastructure
• StelogyminorChannel Partner/ Reseller/ DistributorTelecom operator partner using Covage network infrastructure
• InetumminorChannel Partner/ Reseller/ DistributorTelecom operator partner using Covage network infrastructure
• Numerics with 50+ additional operatorsminorChannel Partner/ Reseller/ DistributorAdditional telecom operator partners including: anscom, AOC Telecom, appliwave, Celya, Coriosolis, D-LAKE, Décima, E-SI, Etix-Everywhere, Flexnetwork, Foliateam, Groupe-Convergence, Hexanet, Hexatel, ibrowse, i-VIA, IDLINE, nettel, lti-networks, Kissgroup, ipeva, Iso-Telecom, K-Net Pro, LuxNetwork, LV-Informatique, Magic-Online, Metro-Optic, Neocenter-Est, Networth, Numlog, NXO-France, Pacetel, Paritel, Pactoo, Pexys, RLG Informatique, ROVERBA, Serinya, System-Net, Unyc, Tims, Webaxys, Zetark, Codepi, Netalis, Trinaps, VA-Telecom, Aera-Telecom

Scale indicators7 records

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• Zayo Group: Global fiber infrastructure operator providing wholesale dark fiber, wavelengths, and enterprise connectivity. Comparable to Covage's wholesale fiber model but at significantly greater scale and geographic reach.
• Lumen Technologies: Large incumbent telecom and fiber operator offering enterprise connectivity, wavelength, and wholesale services globally. Comparable to Covage in fiber infrastructure and B2B connectivity, though much larger and more diversified.
• Orange: France's incumbent telecom operator with extensive B2B and wholesale fiber services. Competes with Covage on enterprise fiber and wholesale access, though as part of a much broader portfolio including consumer mobile and fixed.
• Bouygues Telecom: Major French telecom operator with growing enterprise fiber and wholesale offerings. Competes with Covage in B2B fiber across France, though with consumer and mobile businesses that Covage does not operate.

Direct peers

• CityFibre: UK wholesale open-access fiber operator building full-fiber infrastructure for ISPs and operators. Closely comparable business model to Covage, focused on B2B/wholesale connectivity with similar multi-operator channel strategy.
• Colt Technology Services: European B2B-focused fiber and connectivity operator serving enterprises and wholesale customers. Comparable to Covage in its focus on enterprise traffic rather than consumer broadband.
• Altitude Infra: French wholesale fiber infrastructure operator managing multiple RIP concessions and serving telecom operators with open-access fiber. Closely comparable to Covage in business model, customer base, and regulatory positioning.
• TDF: French telecom infrastructure operator with significant fiber and digital infrastructure assets across France. Comparable to Covage as a wholesale infrastructure provider serving B2B and operator customers.
• Eurofiber: European open-access fiber operator providing wholesale connectivity to operators and enterprises across the Netherlands, Belgium, Germany, and France. Direct comparable in business model and customer base.
• Axione: French wholesale open-access fiber infrastructure operator that builds and operates public-initiative networks (RIP) across France. Direct competitor to Covage in the wholesale B2B fiber segment with similar public-private partnership exposure.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xtwitter.com/covage_news
• YouTubeyoutube.com/user/CovageNetworks
• LinkedInlinkedin.com/company/kosc-telecom

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 Kosc Telecom