Transtema Group
Transtema Group AB is a Swedish communications infrastructure services group based in Mölndal and listed on Nasdaq Stockholm under the ticker TRANS. The company designs, installs, services, operates, and maintains communication networks across the Nordic region through a group of operating subsidiaries and partner arrangements.
Fiscal year 2025 · change from previous year
Development 2020–2025
Business
Share of revenuePlanning and building communication infrastructure and network assets.
Field service, repairs, and ongoing upkeep of network infrastructure.
Day-to-day network operation, supervision, and availability services.
Adjacent work tied to digitalization, security, and electrification.
Customers
Transtema serves customers that own or depend on critical communications networks, including telecom operators, energy companies, public-sector organizations, city networks, and larger enterprises. These customers buy installation, service, and operations capabilities because they need high network availability, field execution capacity, and a partner that can take responsibility across the full network lifecycle.
Buy network installation, maintenance, and operations services to keep communications infrastructure available.
Buy infrastructure and field services tied to electrification and network connectivity.
Buy services for resilient communications networks and local infrastructure.
Buy build, service, and maintenance work for municipal network assets.
Buy connectivity-related field services and support for business-critical networks.
Strategy
Transtema’s strategy is built around being a Nordic full-service provider across the network lifecycle, from design and installation to operations and maintenance. The company emphasizes long-term customer relationships, quality, safety, sustainability, and expansion into adjacent demand areas such as digitalization and electrification.
Scale and local execution matter in network installation and operations work.
Full-lifecycle coverage deepens customer relationships and raises switching costs.
These trends expand the addressable market beyond traditional telecom work.
Critical infrastructure customers value reliable delivery and responsible operations.
Geography
Transtema’s core market is the Nordic region, with operations across Sweden and Norway through subsidiaries and presence in Finland and Denmark via partners. The company’s footprint is concentrated in Sweden and Norway, which makes local execution capacity, weather conditions, and regional telecom investment cycles important to delivery and demand.
Risks
Transtema is exposed to project execution risk, weather-related seasonality, and demand swings in telecom and infrastructure investment cycles. The company also faces customer concentration and dispute risk in large contracts, while its Nordic field-service model depends on skilled labor, partner execution, and reliable IT and cybersecurity controls.
Large contracts can lead to payment disputes and delayed cash collection.
Exposure: Contract receivables and subcontractor claims
Outdoor installation work is affected by snow, wind, frost, and holiday periods.
Exposure: Field installation and project start-up activity
Network build-out and upgrade spending can slow when operators defer investment.
Exposure: Mobile and fiber-related work
Service delivery depends on stable IT systems and secure operational processes.
Exposure: Network operations and internal systems
Accounting
Judgemental itemsQuarterly revenue and utilization vary with weather, holidays, and project start dates.
Impact: Makes quarter-to-quarter comparisons less representative of underlying demand
Large contract disputes can require conservative valuation of customer receivables.
Impact: Can affect reported assets and bad-debt risk
Field operations rely on vehicles, equipment, and premises that are often leased.
Impact: Affects balance sheet leverage and operating cash flow presentation
Past acquisitions can create earn-out liabilities that need remeasurement.
Impact: Can move other income/expense and liabilities over time
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Last updated: 24/09/2026