---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-26-027943"
form_type: "8-K"
ticker: "MIR"
cik: "0001809987"
company_name: "Mirion Technologies, Inc."
filed_at: "2026-04-28T23:59:59+00:00"
generated_at: "2026-05-15T03:05:40.231844+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Mirion Q1 revenue up 27.5% to $257.6M, orders surge 19-42%; reaffirms FY guidance, adj. EPS trimmed

## Summary
- Q1 revenue $257.6M (+27.5% YoY); GAAP net loss $3.4M vs $0.4M income; GAAP EPS -$0.01.
- Adjusted EBITDA $54.3M (+16.3% YoY); Adjusted EPS $0.10 (restated to include stock-based comp).
- Orders ex-acquisitions $241M (+19% YoY); including Paragon & Certrec $288M (+42% YoY); nuclear power demand drives growth.
- Reaffirmed 2026 revenue growth 22-24%, organic 5-7%, Adj. EBITDA $285-300M, Adj. FCF $155-175M.
- Revised 2026 Adj. EPS guidance to $0.48-$0.55 (from $0.50-$0.57) due to special one-time CEO retention stock option grant.

## SEC filing metadata
- accession: 0001628280-26-027943
- form_type: 8-K
- ticker: MIR
- cik: 0001809987
- company_name: Mirion Technologies, Inc.
- filed_at: 2026-04-28T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- 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/1809987/000162828026027943/0001628280-26-027943-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1809987/000162828026027943/mir-20260428.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-26-027943
- JSON: https://secwatch.observer/filing/0001628280-26-027943.json
- Plain text: https://secwatch.observer/filing/0001628280-26-027943.txt

## Key facts
- Earnings Releases
  Mirion Technologies, Inc. reported the fiscal quarter ended March 31, 2026 results: revenue $257.6 million, net income $(3.4 million), EPS $(0.01). Guidance reaffirmed.
  - Period: the fiscal quarter ended March 31, 2026
  - Revenue: $257.6 million
  - Net income: $(3.4 million)
  - EPS: $(0.01)
  - Guidance: reaffirmed
  - Result: reported results
  source text: Mirion Announces First Quarter 2026 Financial Results • Revenues for the first quarter increased 27.5% to $257.6 million, compared to $202.0 million in the same period in 2025. • GAAP net loss was $3.4 million in the first quarter, compared to GAAP net income of $0.4 million in the same period in 2025; Adjusted EBITDA was $54.3 million in the first quarter, a 16.3% increase from $46.7 million in the same period last year. • GAAP net loss per share in the first quarter was $0.01, compared to a GAAP net earnings per share of $0.00 in the same period in 2025.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1809987/000162828026027943/0001628280-26-027943-index.htm

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