AcquisitionNov 13, 2026, 07:24 UTC

Silo AI founder's PostScriptum takes majority stake in Brillian

What's the deal? PostScriptum, the founder's office of AI entrepreneur Peter Sarlin, has acquired a majority stake in Brillian, a Finnish AI deployment company. Brillian's founders, employees, and other existing shareholders keep a substantial minority. Terms were not disclosed.

What does Brillian do? Founded in 2024 by Tarmo Pajunen, Tatu Hautala, and Jussi Järvinen, Brillian helps businesses put AI to work end to end, from strategy to daily operations. It runs two AI hubs in Finland and counts Siemens, Storytel, and Carnival Cruise Lines among its partners, with most revenue coming from international markets.

Who's behind PostScriptum? Sarlin co-founded Silo AI, which AMD acquired in 2024 in Europe's largest acquisition of a private AI company. PostScriptum invests in AI-first companies for the long term; its angel portfolio includes Lovable, Legora, and ICEYE.

What's the endgame? The two aim to build a leading European AI deployment company that can compete globally. Brillian becomes part of PostScriptum's wider plan to connect strategic and technical expertise with platforms and infrastructure.

What changes for Brillian? The deal lets it take on larger client engagements, expand internationally, and open new AI hubs next year.

Why now? With much of the AI race fixed on ever more advanced models, both sides argue the value lies in deployment. "The real impact of AI is determined by how it is deployed," said Sarlin, founder and chairman of PostScriptum.

For chief executive Järvinen, the tie-up extends the founders' original mission. "Partnering with PostScriptum is a major step toward that vision," he said.

The signal: The deal fits a broader push to build AI delivery capability through acquisitions, rather than leave clients stuck with pilots. In October, UK consultancy Analysys Mason bought Modulai, Eurazeo merged OMMAX and Singulier, and Hg and Anthropic unveiled plans for a European AI consultancy. Investors and model developers increasingly see implementation as a strategic business in its own right — though with no terms disclosed, the scale of this deal remains unclear.