How M&A Lawyers Build Entity Structure Charts Without Expensive Data Vendors

M&A attorneys spend hours manually mapping corporate hierarchies — parent companies, subsidiaries, DBAs, and registered agents — across multiple states before every deal. Most rely on expensive data vendors like Dun & Bradstreet or PrivCo for entity trees.

But the same underlying data is publicly available through Secretary of State business registrations. The challenge has always been accessing it programmatically across multiple states.

The Problem

When evaluating a target company, M&A counsel needs to:

• Identify every state where the entity is registered (domestic and foreign filings)
• Map subsidiaries and related entities by registered agent or officer overlap
• Verify entity standing (active, dissolved, suspended) in each jurisdiction
• Cross-reference with SEC EDGAR for publicly traded parents
• Build a complete org chart before the LOI

Manually searching 5-10 state SOS portals per target — each with different interfaces — is tedious and error-prone.

The Automated Approach

Using Apify actors from pink_comic, you can query multiple state SOS databases plus SEC EDGAR through simple API calls:

1. Start with the target name — search across California, Texas, New York, Florida, and Illinois SOS databases
2. Identify the registered agent — shared agents often indicate subsidiary relationships
3. Reverse search by agent name to find related entities
4. Cross-reference SEC EDGAR filings via the SEC EDGAR actor for public company connections
5. Check IRS 990 data via the IRS 990 actor if nonprofit affiliates are involved

Why This Matters for Deal Teams

• Speed: Map a multi-state entity structure in minutes instead of days
• Cost: Fraction of what Dun & Bradstreet or PrivCo charges
• Completeness: Search the actual source databases, not derived/stale vendor data
• Auditability: Every data point traces to an official state record

For firms doing regular deal flow, these API calls can be integrated into n8n or Make.com workflows that automatically build entity structure reports from a single company name input.

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All data comes from official public government sources. No login credentials or special access required.