Engagement — Platform Due Diligence
Code & Co. provides AI & Tech Due Diligence to Armira Growth ahead of its investment in Nextcloud GmbH, the open-source collaboration platform for digitally sovereign workplaces.
Nextcloud GmbH, the company behind the world's most popular open source collaboration platform, and Munich-based growth investor Armira Growth have entered into a long-term partnership, with Armira Growth joining as a minority shareholder. Based on aligned goals and cultural fit, the partnership will further expand the ecosystem and increase adoption of digitally sovereign solutions for companies, public sector institutions and universities across Europe. At the end of 2025, the open source company announced plans to invest over 250 million euros in digital sovereignty over the next five years, backed by a planned 7-fold increase in employee numbers.
Scope of work
Code & Co. reviewed Nextcloud's open-source collaboration suite as a self-hosted alternative to proprietary productivity ecosystems. The assessment covered product positioning around data sovereignty, the platform's modular structure, roadmap and release practices, the partner and app ecosystem, rollout and customer support, and the AI layer, including its design for fully on-premises operation and the transparency measures applied to AI-generated output.
On the technology side, Code & Co. examined the platform's architecture and its ability to scale from small installations to very large deployments, infrastructure and deployment options, the secure development lifecycle and vulnerability management, open-source license compliance, and the handling of technical debt. The review also assessed the engineering organization, including team structure, key contributors and succession arrangements, development and quality assurance processes, and the regulatory and certification landscape.
About Nextcloud GmbH
Nextcloud is the world's most popular privacy-focused collaboration platform. It is used by tens of thousands of private and public organizations and tens of millions of private individuals to stay in control of their sensitive data and ensure privacy compliance. With Nextcloud, users can edit and share documents, chat and hold video conferences, and manage emails, contacts and calendars via easy web and mobile apps. The open-source software has a modular design and can be extended with hundreds of apps. It runs on premises in a private cloud or with a trusted provider. Founded in 2016, the open source company has developed its software from an enterprise file sync and share solution to a comprehensive collaboration platform, including chat, videoconferencing, office, groupware (mail, calendar, contacts), process automation engine and an AI Assistant. To learn more, visit nextcloud.com.
About Armira Growth
Armira Growth is a Munich-based growth investor that partners with founders and management teams of software and technology-enabled companies across Europe as a long-term minority shareholder. Backed by the broader Armira platform, which manages approximately €5 billion in capital. Armira Growth provides growth capital of €10 million to €100 million to companies with proven business models that are driving technological change. Beyond capital, it supports scaling tech businesses through deep operational expertise, an advisor bench of more than 100 industry leaders, and an investor base of over 100 entrepreneurs and entrepreneurial families. To learn more, visit armira.de.