Observed Signal · Feb 12, 2026 · Funding · Source: Trending Topics · Impact: 2/5 · Sentiment: Positive
Blockbrain raises €17.5M Series A for AI knowledge preservation
Blockbrain, a Stuttgart-based tech scale-up, secured €17.5 million in Series A funding to expand its AI-agent platform that preserves and automates corporate knowledge. The round was led by Alstin Capital and 13books Capital, with participation from Harting Familienstiftung and existing investors Giesecke+Devrient Ventures, Landesbank Baden-Württemberg Ventures, and Mätch VC. The platform creates digital knowledge twins and knowledge bots to retain expert knowledge across teams and locations. Blockbrain plans to invest in security, compliance, and governance, and scale its presence in Europe and the UK. The company reported a fivefold revenue increase in 2025 and has partnerships with Roland Berger, Bosch & Bosch Rexroth, Kärcher, fischer, and Harting. Its platform is DSGVO-compliant, ISO 27001-certified, and EU AI Act-ready.
Series A funding for AI-driven knowledge management startup; relevant to enterprise AI adoption but not a major industry shift.
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Key Takeaways & Evidence Grounding
- Blockbrain raised €17.5 million in Series A funding.
- The round was led by Alstin Capital and 13books Capital.
- Blockbrain's platform uses AI agents to create digital knowledge twins and knowledge bots.
- The company's revenue quintupled in 2025.
- Blockbrain plans to expand in Europe and the UK.
Connected Companies & Entities
1 Entity mapped“Angeführt haben die Finanzierungsrunde Alstin Capital und der Londoner Technologie-Investor 13books Capital....”
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Personio acquires Circula to unify payroll, expenses, benefits
Personio, the Munich-based HR software provider, has acquired Circula, a Berlin-based fintech specializing in employee spend management, including expenses, travel costs, corporate cards, and benefits. This marks Personio's second acquisition of the year and its largest to date, announced on October 6, 2026, with financial terms undisclosed. The acquisition aims to create the first European platform combining HR, payroll, and spend management. Circula, founded in 2017, had raised a €15 million Series A in 2025 and serves over 3,000 European mid-market businesses with more than 250,000 users, including clients like Aston Martin, DATEV, and Securitas. The combined offering integrates expenses, corporate cards, and benefits with Personio's payroll engine, leveraging deep DATEV integrations and shared integrations with over 500 joint customers. Circula will operate as 'Circula by Personio' and remain available as a standalone product to non-Personio customers. This move intensifies competition in the spend management market, where Pleo, Spendesk, and Moss operate.
Pandektes Raises €13.5M for AI Legal Data Infrastructure
Copenhagen-based LegalTech company Pandektes has raised €13.5 million in a Series A funding round led by Alstin Capital, with participation from PROfounders, Scale Capital, and existing investors. The company builds a data infrastructure platform that collects, structures, and connects legal information from legislation, court decisions, and administrative rulings, combining it with organizational data. It aims to provide legal professionals with faster and more reliable legal research than existing services. Pandektes is active in Denmark, Germany, and Switzerland, serving over 500 law firms, enterprises, and public institutions. The funding will be used to expand into Europe and North America, grow the team, and open its technology infrastructure via an API.
Deepslate raises €7.7M for European voice AI
Berlin-based voice AI company Deepslate has raised €7.7 million in a seed round led by Munich-based investor 42CAP, with participation from Alstin Capital, existing investor SIVentures, and business angels. Founded in 2023 by Paskal Paesler and Jan Brachthäuser, Deepslate develops end-to-end speech-to-speech AI models that process spoken language directly without converting to text first, emphasizing European languages and EU-hosted infrastructure. The company claims a 440ms response time in benchmarks and best error rates for European languages. Its technology is used by insurers, contact centres, and platforms, offering self-service API and enterprise hosting. Deepslate hosts models in Telekom Cloud in Germany for data sovereignty, is ISO 27001 certified, and claims costs up to 2 cents per conversation minute. The 15-person team will use funding to expand model training, European data programs, sales/marketing, and production infrastructure in EU data centers.
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