Consulting companies in Finland in 2026: 30 large firms

Limitations you should read

• The candidate population contains 98 named companies assembled from public industry and company lists plus market mapping. It is not a statistical census of every consultancy operating in Finland.
• The ranking compares Finnish legal entities and registered Finnish branches, not international consolidated groups.
• The scope covers digital and IT consulting, engineering and design, and management and professional services. Pure holding companies, product vendors, hardware resellers, staffing firms, public in-house entities, and primarily contracting businesses were excluded.
• The KPMG, PwC, and Deloitte figures cover the entire Finnish legal entity. They include audit, tax, and other services, so they are not consulting-only revenue figures.
• The latest comparable figure for Vivicta Oy and A-Insinöörit Suunnittelu Oy covers fiscal year 2024. The other 28 observations cover fiscal year 2025.
• Revenue measures scale, not profitability, service quality, customer satisfaction, or the share of work produced in Finland.
• A company can operate across several segments. Each company was assigned one primary segment based on its public service offering.
• Public financial data changes. Positions may move after a new filing, corporate restructuring, or source correction.
• The list is not a credit rating, investment recommendation, or assessment of suitability for a specific procurement.