TDC NET A/S
TDC NET A/S is a Danish network infrastructure company that operates fixed-line telecommunications assets and related wholesale and retail network services in Denmark. Its business centers on mobile services, internet and network access, TV distribution, landline voice, and other connectivity-related services.
Fiscal year 2025 · change from previous year
Development 2021–2025
Business
Share of revenueConnectivity services for mobile subscriptions and usage.
Fixed broadband and network access services sold to households and businesses.
Television distribution and related access services.
Traditional fixed-line voice services.
Ancillary telecom and network-related services.
Customers
TDC NET sells connectivity infrastructure and related services to Danish end users through fixed and mobile networks, with demand coming from households and businesses that need internet, voice, TV, and mobile access. Its services are also relevant to wholesale and channel partners that rely on network capacity and access products.
Households buying mobile, internet, TV, and voice services for everyday connectivity.
Companies purchasing internet and network services for operations, communications, and sites.
Other operators and partners that use network access and capacity products.
Strategy
TDC NET's strategy is centered on operating and improving essential network infrastructure that supports mobile, broadband, TV, and voice services in Denmark. The company must balance network reliability, coverage, and service quality with long-lived asset maintenance and security requirements.
Connectivity businesses depend on uptime, coverage, and customer trust.
Network operators face ransomware, hacking, and infrastructure breach risks.
Safe field operations and skilled employees are critical for network maintenance and continuity.
Network infrastructure has energy and Scope 1-3 reporting exposure.
Geography
TDC NET is centered in Denmark, where it owns and operates core telecommunications network infrastructure. The business is geographically concentrated, so its service footprint, regulation, and customer demand are tied primarily to the Danish market.
Risks
TDC NET faces the typical risks of a critical telecom infrastructure operator: cyberattacks, physical security incidents, technology obsolescence, and heavy dependence on uninterrupted service. Its concentrated Danish footprint also means that regulatory changes, local competition, and network execution issues can have a direct impact on operations and customer relationships.
- Cybersecurity breachImpact: HighLikelihood: High
The report highlights ransomware and hacking as significant security threats to the network.
Exposure: Core telecom infrastructure and customer services
- Single-country concentrationImpact: HighLikelihood: High
Revenue and operations are concentrated in Denmark, increasing sensitivity to local market conditions.
Exposure: Denmark
- Physical security incidentImpact: HighLikelihood: Medium
Physical breaches can interrupt operations or damage network assets.
Exposure: Network sites and critical infrastructure
- Talent retention and safetyImpact: MediumLikelihood: High
The company emphasizes attracting and retaining competent employees and a strong safety culture.
Exposure: Field operations and technical workforce
Accounting
Judgemental itemsThe company notes judgment in contracts involving sale of complex products and services.
Impact: Affects timing and allocation of revenue across bundled telecom offerings
Long-lived network assets require assumptions that can change with demand or technology shifts.
Impact: Can trigger non-cash write-downs on assets
Useful lives for intangible assets and property, plant and equipment affect depreciation and amortization.
Impact: Changes reported operating profit and asset carrying values
Scope 1, 2 and 3 emissions have been restated due to updated factors and methodology.
Impact: Affects ESG disclosures and covenant-linked sustainability reporting
Last updated: 24/10/2026