Uncover Beneficial Ownership in Norwegian Companies
Analyze complex corporate ownership structures to identify beneficial owners (Reelle Rettighetshavere). Handle circular ownership, voting rights, and family groups with precision.
Free to use. No account required.
Powerful Ownership Analysis
Everything you need to analyze complex corporate ownership structures under Norwegian law.
Circular Ownership Detection
Automatically detect and solve circular ownership structures where companies own each other using advanced matrix algebra.
Voting Rights Analysis
Track different share classes with varying voting multipliers to calculate both ownership and voting percentages separately.
Family Group Aggregation
Group related shareholders together to aggregate their combined ownership for beneficial owner determination.
Indirect Ownership Chains
Trace ownership through multiple corporate layers to calculate effective ownership percentages for ultimate beneficial owners.
CSV Bulk Import
Import shareholder data from CSV files with support for multiple share classes, voting multipliers, and batch processing.
25% Threshold Detection
Automatically identify entities meeting the beneficial owner threshold of 25% ownership or voting rights under Norwegian law.
How It Works
Three simple steps to uncover beneficial ownership structures.
Enter Organization Number
Input the 9-digit Norwegian organization number (orgnr) for the company you want to analyze.
Automatic Analysis
Our algorithm traces ownership chains, solves circular structures, and calculates effective ownership percentages.
View Results
See all beneficial owners with ownership and voting percentages, family group aggregations, and relevant warnings.
Built for Norwegian Compliance
Porto helps you comply with Norwegian regulations requiring identification of "Reelle Rettighetshavere" - individuals or entities with at least 25% ownership or voting rights.
Ready to Analyze Ownership?
Start uncovering beneficial owners in Norwegian companies today. No signup required.