Inexchange, Maventa, mySupply, and efacto announce today that they are joining forces to create one of Europe's leading e-invoicing companies. Bringing together their strong individual positions in the market, they will from 1 October 2026 onward operate under the Inexchange brand. Finnish Peppol and EDI solution provider OWS, joining Maventa in August 2026, will also become part of the merged company.
Together, these four organisations form Visma’s most significant commitment to the e-invoicing category to date. In this merger, they bring together their complementary strengths in technology, customer reach, and regulatory expertise to meet the rapidly growing demand for compliant e-invoicing and e-reporting across Europe, whilst continuing to streamline and optimise customers’ crucial business processes.
The new Inexchange to lead Visma’s European e-invoicing offering
The new Inexchange will serve SMEs, enterprise customers, the public sector, and software partners, across the Nordics and beyond, processing tens of millions of invoices each month for thousands of businesses. With operations and an established presence in the Nordics and a growing footprint in continental Europe, the merged company will become the largest Peppol provider in Europe, positioned to support customers through the most significant regulatory shift the e-invoicing industry has seen: the European Union's VAT in the Digital Age (ViDA) directive, which makes e-invoicing mandatory for cross-border B2B transactions across the EU by 2030.
A response to a fast-changing market
Europe's e-invoicing market is entering a defining period. National mandates are accelerating now and in the years ahead, ViDA is reshaping the regulatory landscape, and businesses across the continent need partners who can help them stay compliant without slowing down. The four merging companies have spent years building the technology, expertise, and customer relationships that this moment demands. Together, they form a single organisation with the scale, capabilities, and European presence to lead the industry.
"This is the right moment, and we are the right team," says Allan Freiheit, Managing Director of the merged Inexchange. "Each of the four companies has built something exceptional in its own market. Joining forces means we can serve our customers across Europe with one strong organisation, one shared ambition, and the resources to invest in what comes next: AI-driven capabilities, deeper regulatory coverage, and a unified platform built for the long term. This is an investment in the future of e-invoicing, and in the customers who depend on it."
Continuity for customers and partners
For the customers and partners of all four companies, there are no immediate changes to the services, the contracts, or the people they work with. Any changes will be communicated in advance before becoming effective.
“Our customers are at the centre of this,” says Allan Freiheit. “What changes over time is what becomes possible: wider European reach, faster innovation, and a stronger partner for the regulatory shift the whole industry is navigating.”
For more information:
Allan Freiheit, CEO mySupply
E-mail: aof@mysupply.dk
Ola Widegren, CEO Inexchange
Email: ola.widegren@inexchange.se
Company facts:
About Inexchange
Established in 2008, Inexchange is Sweden’s leading provider of e-invoicing and digital document exchange services across the Nordics. Trusted by approaching 60,000 organizations, the company processes over 90 million invoices annually, offering B2B, B2C, and B2G solutions for all business sizes. While large enterprises utilize complex, customized integrations and value-added services to meet strict regulatory demands, SMBs can easily onboard via a digital self-service store. By combining advanced enterprise infrastructure with automated onboarding, Inexchange simplifies digital document flows and future-proofs financial operations.
About Maventa
Maventa, established in 2007, is a leading Finnish provider of e-invoicing and e-document exchange solutions. Built for the compliance requirements of today and the regulatory changes ahead, Maventa's API platform enables electronic document delivery for B2B, B2C, and B2G transactions across Europe. Trusted by over 300 integrated software partners, Maventa's API processes more than 12 million documents monthly. Maventa's developer-friendly infrastructure makes it straightforward for software vendors to connect their customers to e-invoicing networks across Europe.
About mySupply
mySupply was established in 2001 and is a leading Danish SaaS provider specializing in digital document management, compliant e-invoicing solutions and value added services. mySupply acts as a trusted advisor and technical pioneer in shaping national and European electronic e-invoicing infrastructure, serving a prestigious portfolio of public sector authorities as well as large and medium-sized private enterprises. mySupply combines deep technical expertise with its core mission to simplify complex financial workflows and ensure seamless global compliance.
About efacto
efacto is a leading Nordic provider of intelligent electronic invoicing solutions. Established more than a quarter of a century ago, efacto has built deep domain knowledge within e-invoicing, offering a comprehensive platform designed to manage incoming invoices with exceptional precision and efficiency. By combining advanced invoice validation with seamless digital integration, efacto and its value-added services eliminate manual tasks and friction in invoice processing. The result is simpler day-to-day work, freeing up teams to focus on what matters most.