---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-25-089961"
form_type: "8-K/A"
ticker: "MEC"
cik: "0001766368"
company_name: "Mayville Engineering Company, Inc."
filed_at: "2025-09-15T23:59:59+00:00"
generated_at: "2026-05-17T06:39:06.283586+00:00"
event_type: "m_and_a"
sentiment: "positive"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# MEC provides Accu-Fab 2024 financials in deal amendment: rev $61M, NI $9.1M

## Summary
- Accu-Fab 2024 net sales $61.0M, net income $9.1M; 2023: $36.1M sales, $2.2M net income.
- Total assets $68.4M at Dec 31, 2024; goodwill $12.6M, customer relationships $19.0M.
- Filing includes unaudited Q1 2025 Accu-Fab financials and pro forma combined MEC data.
- Audited by RSM US LLP; no goodwill impairment indicated for 2024 or 2023.
- Acquisition of Accu-Fab consummated July 1, 2025; this amendment fulfills 9.01 requirements.

## SEC filing metadata
- accession: 0001104659-25-089961
- form_type: 8-K/A
- ticker: MEC
- cik: 0001766368
- company_name: Mayville Engineering Company, Inc.
- filed_at: 2025-09-15T23:59:59+00:00
- event_type: m_and_a
- sentiment: positive
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1766368/000110465925089961/0001104659-25-089961-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1766368/000110465925089961/tmb-20250701x8ka.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-25-089961
- JSON: https://secwatch.observer/filing/0001104659-25-089961.json
- Plain text: https://secwatch.observer/filing/0001104659-25-089961.txt

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