Quillon

Quillon is an accounting technology company founded in 2023 by three former Goldman Sachs, Citibank and hedge-fund engineers, built in Sofia, Bulgaria with a commercial office in San Francisco. It serves technical accounting teams, SEC reporting departments, controllers and audit and advisory firms that must produce accounting judgments defensible to auditors and regulators.

The platform indexes US GAAP, IFRS standards and SEC EDGAR filings so answers are traced to the exact source paragraph, lets users benchmark filings side by side, draft memos through guided decision trees, and generate financial statements with rollforwards, tie-outs and disclosure checklists; more than 500 accountants use the product, which is SOC 2 compliant.

1. Accounting Research: Answers US GAAP and IFRS questions with citations to the exact standard paragraph.

2. SEC Benchmarking: Compares peer filings from EDGAR side by side by topic.

3. Memo Writer: Drafts accounting judgment memos through guided decision trees.

4. Financial Statements: Produces rollforwards, diagnostics and tie-outs with disclosure checklists.

5. Source Traceability: Links every AI output back to its originating standard or filing.

6. Security: Runs on a SOC 2 compliant infrastructure with AES-256 encryption at rest.