---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-076609"
form_type: "8-K"
ticker: "DH"
cik: "0001861795"
company_name: "Definitive Healthcare Corp."
filed_at: "2026-02-26T23:59:59+00:00"
generated_at: "2026-05-15T23:48:19.291529+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Definitive Healthcare Q4 revenue $61.5M (-1% YoY); full year net loss includes $196.1M goodwill impairment

## Summary
- Q4 revenue $61.5M vs $62.3M prior year; adjusted EBITDA $18.0M (29% margin) vs $17.5M (28%).
- Full year 2025 revenue $241.5M vs $252.2M; adjusted net income $34.9M vs $55.1M.
- Net loss for full year 2025 was $199.3M, including $196.1M goodwill impairment; prior year loss $591.4M with $688.9M impairment.
- Q1 2026 revenue guidance $54–56M; full year 2026 revenue guidance $220–226M, below 2025 actual of $241.5M.
- Customer wins: large health system for Population Intelligence; global rare disease firm for US market expansion.

## SEC filing metadata
- accession: 0001193125-26-076609
- form_type: 8-K
- ticker: DH
- cik: 0001861795
- company_name: Definitive Healthcare Corp.
- filed_at: 2026-02-26T23:59:59+00:00
- event_type: earnings
- sentiment: negative
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1861795/000119312526076609/0001193125-26-076609-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1861795/000119312526076609/dh-20260226.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-076609
- JSON: https://secwatch.observer/filing/0001193125-26-076609.json
- Plain text: https://secwatch.observer/filing/0001193125-26-076609.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.