---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-26-097901"
form_type: "8-K"
ticker: "MESH"
cik: "0002081468"
company_name: "Meshflow Acquisition Corp"
filed_at: "2026-09-08T14:00:26+00:00"
generated_at: "2026-09-08T14:02:12.948857+00:00"
event_type: "m_and_a"
sentiment: "positive"
materiality_score: 0.9
calibrated_materiality_score: 0.9
confidence: "high"
source: SEC EDGAR
---

# Meshflow SPAC signs $800M deal to combine with nuclear-tech firm HGP Intelligent Energy

## Summary
- Meshflow (MESH) entered a Business Combination Agreement with HGP Intelligent Energy on Sept 5, 2026; HGP valued at $800M in stock (80M Pubco shares at $10.00).
- HGP develops load-following technology for nuclear power plants and is repurposing naval-derived reactor tech for civilian power.
- Closing requires minimum $40M available cash, PIPE financing, shareholder approvals, HSR clearance, and listing; outside date is 9 months from signing.
- Post-closing Pubco board: 7 directors (3 from HGP, 3 from Sponsor, plus HGP CEO); Sponsor support agreement locks insider votes.
- Redemptions offered to public Class A holders; Pubco to list on Nasdaq or NYSE after closing.

## SEC filing metadata
- accession: 0001213900-26-097901
- form_type: 8-K
- ticker: MESH
- cik: 0002081468
- company_name: Meshflow Acquisition Corp
- filed_at: 2026-09-08T14:00:26+00:00
- event_type: m_and_a
- sentiment: positive
- materiality_score: 0.9
- calibrated_materiality_score: 0.9
- confidence: high
- sec_items: 1.01, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2081468/000121390026097901/0001213900-26-097901-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2081468/000121390026097901/ea0304759-8k425_meshflow.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-26-097901
- JSON: https://secwatch.observer/filing/0001213900-26-097901.json
- Plain text: https://secwatch.observer/filing/0001213900-26-097901.txt

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