---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-22-015574"
form_type: "8-K"
ticker: "ONT"
cik: "0001643615"
company_name: "Onterris, Inc."
filed_at: "2022-08-08T23:59:59+00:00"
generated_at: "2026-06-24T02:50:44.017393+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Montrose Q2 rev $139.9M; revises Adj EBITDA calculation, lowers FY 2022 guidance to $68-73M

## Summary
- Revenue $139.9M (+2.7% YoY); net loss $(7.8M) ($0.40 loss per share).
- Adjusted Net Income $5.4M ($0.04 per share) vs $4.8M prior year.
- Consolidated Adj EBITDA (new method) $15.6M vs $19.8M; FY guidance revised to $68-73M from $73-78M due to no longer adding back startup costs.
- Reaffirms FY 2022 revenue guidance $520-570M; CTEH COVID-related services declining.
- Acquired TriAD Environmental Consultants in August; liquidity $223.4M including $98.4M cash.

## SEC filing metadata
- accession: 0000950170-22-015574
- form_type: 8-K
- ticker: ONT
- cik: 0001643615
- company_name: Onterris, Inc.
- filed_at: 2022-08-08T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 2.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1643615/000095017022015574/0000950170-22-015574-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1643615/000095017022015574/meg-20220808.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-22-015574
- JSON: https://secwatch.observer/filing/0000950170-22-015574.json
- Plain text: https://secwatch.observer/filing/0000950170-22-015574.txt

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