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Technology and digitalisation

Technology is central to the operations and competitiveness of modern businesses. New systems, cloud services and delivery models can create significant benefits, but also place high demands on processes, contracts and risk allocation. For more than 20 years, Thommessen has advised clients on business-critical technology projects – from strategy and requirements specification, through negotiations and implementation, to ongoing management and dispute resolution.

We have Norway’s leading IT procurement team, comprising more than 15 specialised lawyers with experience from several hundred projects. Our strength lies in combining legal, commercial, security and technical expertise. We help structure projects and agreements that provide clear frameworks for delivery, responsibility, quality and supplier management.

We also advise on commercial control of data in products, software and collaborative projects. This includes matters relating to rights, access, sharing, supplier management and contractual risk allocation. In this way, we help clients safeguard value creation and maintain control in digital business models.

Our core clients include leading companies in banking and insurance, energy, shipping, industry and retail. We are ranked No. 1 for TMT in Prospera and Kapital’s legal market surveys, Band 1 for TMT by Chambers & Partners and Tier 1 for TMT by Legal 500.

Our advice includes

  • Sourcing, IT procurement and supplier management: We advise on the planning, execution and negotiation of IT procurements – from core systems and ERP solutions to cloud services and digital platforms. We have developed our own sequential contracting methodology designed to ensure flexibility and control throughout the procurement process.
  • Digitalisation and transformation projects: We have extensive experience with agile projects, DevOps, cloud-based solutions, SaaS and outsourcing. We have advised several of Norway’s largest banks, insurance companies and industrial businesses on complex digitalisation projects, including core system replacements and comprehensive transformation programmes.
  • Commercial technology agreements: We advise on the development, acquisition, licensing, supply and use of technology and digital services. This includes agreements relating to software, system implementation, ERP, cloud services, SaaS, outsourcing, operations, support, maintenance, service levels, change management, rights, liability and termination of supplier relationships. We have experience with both bespoke contracts and established standard agreements used in public and private IT procurements.
  • Digital products and business models: We help technology companies and other businesses with legal and commercial matters relating to the development, launch and scaling of digital products and services. Our advice covers contractual models, partnership structures, licensing, rights, distribution, data sharing and collaboration with customers, suppliers and technology partners.
  • Project management, renegotiations and disputes: Technology projects can be complex, and disagreements often arise along the way. We provide ongoing support throughout projects and advise on changes, delays, defects, payment claims, renegotiations and other contractual matters. We also have extensive experience with disputes relating to information technology, communications and digital services, both in and out of court.
  • Technology in transactions: Technology and digital solutions are often key value drivers and areas of risk in transactions. We work closely with our Tech M&A lawyers on transactions where IT systems, technology platforms, software and supplier agreements need to be assessed.
Thommessen possesses niche expertise within the technology space. Client
Chambers & Partners Europe, 2026

Rankings

  • 2026 Tier 1 TMT Legal 500
  • 2026 Band 1 Information Technology Chambers & Partners Europe
  • 2026 1st place Technology and digitalisation Kapital's Lawyer Survey
  • 2025 1st place TMT Prospera
  • 2025 Band 1 TMT Chambers & Partners

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The team