Deal Flow
Letter · prints on one page
Transaction tear sheetData as of Nov 7, 2026
M&A · Industrials · Buyer's industry: Services-Business Services, NEC

Costar Group, Inc. to acquire Zonda

Announced May 29, 2026 · Closed Aug 21, 2026 · Private target

Deal value$800M
Premium—To unaffected price
EV / Adj. EBITDA—
ConsiderationAll cash

Transaction

Acquirer
Costar Group, Inc. (CSGP)
Target
Zonda
Buyer type
Strategic
Offer price per share
—
Enterprise value
—
Status
Closed Aug 21, 2026

Deal protections

Not disclosed for private-company acquisitions.

Advisors

To the acquirer
BofA Securities
To the target
Not disclosed

Classification

Sector
Industrials
Buyer's industry
Services-Business Services, NEC
Sources
  • 8-K (EX-99.1) · May 29, 2026

Prepared with Castle from public SEC EDGAR filings. Figures are extracted automatically; verify against the source documents. Not investment advice.