---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-23-017992"
form_type: "8-K"
ticker: "LNZA"
cik: "0001843724"
company_name: "LanzaTech Global, Inc."
filed_at: "2023-05-15T23:59:59+00:00"
generated_at: "2026-06-15T01:34:48.968403+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# LanzaTech Q1 revenue up 23% to $9.6M, net loss widens to $63.3M on non-cash items

## Summary
- Total revenue $9.6M (+23% YoY); net loss $63.3M vs $16.8M in Q1 2022, including non-cash items.
- Adjusted EBITDA loss $27.6M vs $14.8M; one-time costs from business combination and scaling up.
- Business combination closed Feb 8, 2023, raising $242M; cash and investments $194.9M at Mar 31.
- Reaffirmed FY2023 outlook: revenue $80-120M, adjusted EBITDA loss $(55)-(65)M.
- Non-cash impacts: $(51.1)M from FPA and +$30.6M from SAFE fair value change.

## SEC filing metadata
- accession: 0001628280-23-017992
- form_type: 8-K
- ticker: LNZA
- cik: 0001843724
- company_name: LanzaTech Global, Inc.
- filed_at: 2023-05-15T23:59:59+00:00
- event_type: earnings
- sentiment: negative
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1843724/000162828023017992/0001628280-23-017992-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1843724/000162828023017992/amci-20230515.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-23-017992
- JSON: https://secwatch.observer/filing/0001628280-23-017992.json
- Plain text: https://secwatch.observer/filing/0001628280-23-017992.txt

## Key facts
- Earnings Releases
  LanzaTech Global, Inc. reported first fiscal quarter ended March 31, 2023 results: revenue $9.6 million, net income $(63.3) million. Guidance reaffirmed.
  - Period: first fiscal quarter ended March 31, 2023
  - Revenue: $9.6 million
  - Net income: $(63.3) million
  - Guidance: reaffirmed
  - Result: reported results
  source text: LanzaTech Global, Inc. Announces First Quarter 2023 Financial Results Total revenues of $9.6 million for first quarter 2023, an increase of 23% over first quarter 2022, and consistent with 2023 revenue guidance Completed business combination with AMCI Acquisition Corp. II on February 8, 2023, raising $242 million of gross proceeds through the transaction Reaffirming full year 2023 revenue and adjusted EBITDA guidance
  evidence_url: https://www.sec.gov/Archives/edgar/data/1843724/000162828023017992/0001628280-23-017992-index.htm

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