---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-21-133292"
form_type: "8-K"
ticker: "SITE"
cik: "0001650729"
company_name: "SiteOne Landscape Supply, Inc."
filed_at: "2021-11-03T23:59:59+00:00"
generated_at: "2026-06-28T14:10:19.611198+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# SiteOne Q3 net sales up 25% to $936.4M; raises FY2021 Adjusted EBITDA guidance to $380-400M

## Summary
- Net sales $936.4M (+25% YoY); organic daily sales +15%; gross margin 36.4% (+310 bps).
- Net income $80.0M (+66%); Adjusted EBITDA $128.2M (+46%); Adj. EBITDA margin 13.7% (+200 bps).
- FY2021 Adj. EBITDA guidance raised to $380-400M (from $335-365M), growth 46-54% YoY, ex-acquisitions.
- Completed acquisition of Green Brothers Earth Works; established fourth distribution center in Dallas.
- Net debt $208.4M, net debt/EBITDA 0.5x; cash $158.0M, $364.1M ABL capacity.

## SEC filing metadata
- accession: 0001104659-21-133292
- form_type: 8-K
- ticker: SITE
- cik: 0001650729
- company_name: SiteOne Landscape Supply, Inc.
- filed_at: 2021-11-03T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1650729/000110465921133292/0001104659-21-133292-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1650729/000110465921133292/tm2131496d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-21-133292
- JSON: https://secwatch.observer/filing/0001104659-21-133292.json
- Plain text: https://secwatch.observer/filing/0001104659-21-133292.txt

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