Lexroom acquires Query Juriste; Praven Intelekt

● STRATEGIC | LEGAL · Legal AI & Research

SEPTEMBER 8, 2026

Lexroom acquires Query Juriste; Praven Intelekt

TARGET

Query Juriste; Praven Intelekt

French (Query Juriste) and Bulgarian (Praven Intelekt) legal AI platforms providing jurisdictionally specific legal research, document analysis, and drafting tools for lawyers and legal teams.

Ownership	Founder-owned targets; lexroom is venture-backed (series b may 2026 led by left lane, with base10, eurazeo, acurio, entourage, view different)
Headcount	5 FTEs
Headquarters	Paris, France (Query Juriste); Sofia, Bulgaria (Praven Intelekt)
Leadership	Siyanna Lilova, CEO and Co-Founder Etienne Le Guay, Co-founder, Query Juriste; now leads France development at Lexroom (Query Juriste)
Sell-side advisor	—

ACQUIRER

Lexroom

AI operating system for legal research, drafting, and document analysis for law firms and corporate legal teams across civil law jurisdictions in Europe

Ownership	VC-backed · Left Lane Capital, Base10 Partners, Eurazeo, Acurio Ventures, Entourage, View Different +1 more
Capital raised	€62.7M+
Headcount	200+ FTEs
Headquarters	Milan, Italy
Leadership	Paolo Fois, Co-Founder and CEO
Buy-side advisor	—

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Lexroom -> Query Juriste; Praven Intelekt  (2026-09-11)
strategic_acquisition | Legal | announced
Target: French (Query Juriste) and Bulgarian (Praven Intelekt) legal AI platforms providing jurisdictionally specific legal research, document analysis, and drafting tools for lawyers and legal teams.
Buyer site: lexroom.ai
HQ: Paris, France (Query Juriste); Sofia, Bulgaria (Praven Intelekt) | Ownership: Founder-owned targets; Lexroom is venture-backed (Series B May 2026 led by Left Lane, with Base10, Eurazeo, Acurio, Entourage, View Different) | Buyer ownership: vc-backed
Advisors - not yet credited
Source: Thematic - https://thematichq.com/software/d/lexroom-query-juriste-praven-intelekt.html

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