---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-263664"
form_type: "8-K"
ticker: "CECO"
cik: "0000003197"
company_name: "CECO ENVIRONMENTAL CORP"
filed_at: "2026-06-09T19:42:28+00:00"
generated_at: "2026-06-09T19:43:12.897893+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# CECO updates FY2026 guidance post-Thermon acquisition; revenue $1.275-1.375B

## Summary
- Thermon deal closed June 1, 2026; integration on track with no operating issues.
- FY2026 revenue guidance $1.275B-$1.375B (midpoint +20% YoY); Adj. EBITDA $195M-$225M (+25%).
- Targeting at least $40M in cost synergies; FCF at least 55% of Adj. EBITDA.
- Legacy CECO orders set records in early June; strong demand in power, data centers, semis.
- Conference call June 9 at 8:30am ET to discuss combination and integration.

## SEC filing metadata
- accession: 0001193125-26-263664
- form_type: 8-K
- ticker: CECO
- cik: 0000003197
- company_name: CECO ENVIRONMENTAL CORP
- filed_at: 2026-06-09T19:42:28+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/3197/000119312526263664/0001193125-26-263664-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/3197/000119312526263664/ceco-20260609.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-263664
- JSON: https://secwatch.observer/filing/0001193125-26-263664.json
- Plain text: https://secwatch.observer/filing/0001193125-26-263664.txt

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