Quillon develops an AI platform for technical accounting and financial reporting that links each analytical conclusion directly to source material using a proprietary knowledge graph of accounting standards integrated with EDGAR. The system supports step-by-step research, contract analysis, peer benchmarking, and memo drafting while allowing human accountants to review, edit, and validate each stage so outputs remain auditable. The company initially focuses on technical accounting memos used for material financial decisions and plans to expand into broader quarterly and annual financial reporting workflows. Founded in 2023 by Nikolay Dakov, Ivaylo Stefanov, and Atanas Dobrev, Quillon is built in Sofia with operations in San Francisco. Its recent $1.5M pre-seed raise, led by 42CAP with angel participation from investors affiliated with NVIDIA and Roblox, is intended to grow engineering and go-to-market teams and shift the product toward finalized deliverables. The company positions its product as addressing gaps left by general-purpose AI tools that lack verifiable citations and auditability.

Total raised

$2M

Funding rounds

1

Latest round

Seed

Latest activity

Apr 2026