---
schema_version: "secwatch.filing_event.v1"
accession: "0001654954-25-005289"
form_type: "8-K"
ticker: "TOMZ"
cik: "0000314227"
company_name: "TOMI Environmental Solutions, Inc."
filed_at: "2025-05-08T23:59:59+00:00"
generated_at: "2026-05-22T05:53:03.532639+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# TOMI Q1 revenue up 42% YoY to $1.58M; net loss narrows to $0.01/share

## Summary
- Net loss improved to $(256K) or $(0.01)/share vs $(1.31M) or $(0.07) YoY; operating loss $(754K) from $(1.226M).
- Revenue $1.577M, up 42% YoY; gross margin 60.4% (60.2% prior year).
- SteraMist BIT solution sales grew 197% YoY; service revenue up 56% to $577K.
- Domestic revenue rose 80% to $1.192M; backlog $1.225M, up $348K from Dec 2024.
- New contract $450K CES at Rhode Island university; NASA JSC deployment; OEM partnership with PBSC.

## SEC filing metadata
- accession: 0001654954-25-005289
- form_type: 8-K
- ticker: TOMZ
- cik: 0000314227
- company_name: TOMI Environmental Solutions, Inc.
- filed_at: 2025-05-08T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/314227/000165495425005289/0001654954-25-005289-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/314227/000165495425005289/tomz_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001654954-25-005289
- JSON: https://secwatch.observer/filing/0001654954-25-005289.json
- Plain text: https://secwatch.observer/filing/0001654954-25-005289.txt

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