Aritma AS

Aritma AS is a Norwegian company specializing in advanced financial infrastructure technology, automating complex financial processes for businesses and enhancing operational efficiencies. Founded in 1990, Aritma AS focuses on delivering innovative financial technology solutions. The company operates out of Norway and has executed one notable deal In May 2025, where Main Capital Partners acquired a majority stake in Aritma AS. Financial terms were not disclosed.

Aritma was founded by individuals whose details are not disclosed. Its founder has a history of involvement in financial technology ventures. Aritma specializes in providing advanced financial infrastructure technology, focusing on automating complex financial processes for businesses. Their core offerings include Aritma Pay, which facilitates seamless transitions for companies migrating from older payment systems like Telepay to the new ISO 20022 XML format, and a comprehensive suite of APIs designed to integrate with various financial systems and services.

Aritma’s solutions are tailored to meet the needs of over 40,000 companies, including small startups and established enterprises across various industries in the Nordics and beyond. The company serves a diverse clientele, including accounting firms, financial consultants, and fintech companies, leveraging their technology to enhance operational efficiencies, such as automated payment processing, real-time reconciliation, and enhanced financial oversight. Aritma's products are designed to adapt to specific business needs, ensuring that clients can efficiently manage their financial data and transactions. Aritma generates revenue through its subscription-based model, offering various financial technology solutions to its clients.

The company structures its transactions primarily through B2B partnerships, enabling clients to access its suite of services, including banking, accounting, and commerce APIs. Clients typically engage with Aritma through tailored solutions that can be customized based on their operational requirements, ensuring a flexible pricing structure that aligns with their financial processes. For instance, businesses can choose between building their own systems using Aritma’s APIs or utilizing ready-made solutions for immediate implementation. Aritma's established partnerships and comprehensive service offerings position the company as a leader in the financial technology sector, supported by its robust integration with over 250 banks.

In May 2025, Main Capital Partners acquired a majority stake in Aritma AS. The acquisition will enable the company to accelerate international expansion, broaden its product suite, drive innovation in financial automation, and pursue selective strategic acquisitions across the European market. Aritma plans to introduce new products aimed at enhancing automation efficiency and expects to expand its presence in additional international markets to support growing demand.