---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-23-002163"
form_type: "8-K"
ticker: null
cik: "0001043894"
company_name: "WOLF ENERGY SERVICES INC."
filed_at: "2023-02-01T23:59:59+00:00"
generated_at: "2026-06-20T03:22:23.678922+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Enviro Technologies changes name to Wolf Energy Services, ticker to WOEN

## Summary
- Name changed to Wolf Energy Services Inc. effective Jan 30, 2023 via Florida Articles of Amendment.
- Ticker symbol changes to WOEN effective Feb 1, 2023; common stock continues on OTCQB.
- Company focuses on oilfield services through wholly owned subsidiary Banner Midstream Corp.

## SEC filing metadata
- accession: 0001437749-23-002163
- form_type: 8-K
- cik: 0001043894
- company_name: WOLF ENERGY SERVICES INC.
- filed_at: 2023-02-01T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 5.03, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1043894/000143774923002163/0001437749-23-002163-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1043894/000143774923002163/evtn20230131_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-23-002163
- JSON: https://secwatch.observer/filing/0001437749-23-002163.json
- Plain text: https://secwatch.observer/filing/0001437749-23-002163.txt

## Key facts
- Governance Changes
  WOLF ENERGY SERVICES INC.: Company changed its name to Wolf Energy Services Inc. via Articles of Amendment to its Articles of Incorporation (effective 2023-01-30).
  - Change: charter amendment
  - Effective: 2023-01-30
  source text: On January 30, 2023, Enviro Technologies U.S., Inc. (the "Company") filed Articles of Amendment to its Articles of Incorporation (the "Articles of Amendment") with the Secretary of State of the State of Florida to change the Company’s name to Wolf Energy Services Inc.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1043894/000143774923002163/0001437749-23-002163-index.htm

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