AI brief of an SEC Form 8-K · Mirion Technologies (MIR)

Mirion Q1 revenue rises 4.9% to $202.0 million; raises 2025 revenue growth outlook

Positive Impact 4 of 5 earnings Written later

Mirion reported first-quarter 2025 revenue of $202.0 million, up 4.9% from a year earlier, and GAAP net income of $0.4 million versus a net loss of $26.5 million in the prior-year quarter. The company raised its full-year 2025 total revenue growth guidance to 5.0% to 7.0% from 4.0% to 6.0%, while reaffirming its organic revenue, Adjusted EBITDA, Adjusted EPS, and Adjusted Free Cash Flow guidance.

Key points

  • Q1 2025 revenue was $202.0 million, up 4.9% from $192.6 million; Adjusted EBITDA rose 18% to $46.7 million.
  • GAAP EPS was $0.00 versus a loss of $0.13 per share in Q1 2024; Adjusted EPS was $0.10 versus $0.06.
  • Total revenue growth guidance for fiscal 2025 was raised to approximately 5.0% to 7.0%, from 4.0% to 6.0%.
  • Adjusted EBITDA margin guidance is now 24.0% to 25.5%, down from 24.5% to 25.5% at the low end; Adjusted EBITDA guidance of $215 million to $230 million was unchanged.

The filing

CompanyMirion Technologies (MIR)
Form8-K, current report
Filed with the SECApr 29, 2025, 4:21 PM ET
Accession number0001628280-25-020698

Items reported: 2.02 Results of Operations

Read the filing on SEC.gov ↗

Written by AI (Anthropic Claude, claude-haiku-5-5) on Nov 8, 2026, 1:00 AM ET, from the text of the filing and its press-release exhibits only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on April 29, 2025.

Briefs are written by AI from the filing text (each brief's own page names the model) and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the model's reading of the filing for shareholders, not a price forecast. Not investment advice.