LanzaTech Global (LNZA) Debt Ratio (2021 - 2025)

LanzaTech Global (LNZA) posted quarterly Debt Ratio of 0.11 for Q4 2025, down 18.8% quarter-over-quarter from 0.13 in Q3 2025.

LanzaTech Global (LNZA) Debt Ratio (2021 - 2025) Analysis & Trends

LanzaTech Global (LNZA) has reported Debt Ratio for 5 consecutive years, with 0.11 the latest figure, recorded in Q4 2025.

In Q4 2025, Debt Ratio changed N/A year-over-year to 0.11; the TTM figure through Dec 2025 stood at 0.11 (changed N/A YoY), while the FY2025 annual figure was 0.11, changed N/A from the prior year.
Debt Ratio declined to 0.11 in Q4 2025 per LNZA's latest filing, from 0.13 in the prior quarter.
Across five years, Debt Ratio topped out at 0.29 in Q4 2022 and bottomed at 0.0 in Q3 2021.
Historically, Debt Ratio has averaged 0.09 across 5 years, with a median of 0.08 in 2023.
Annual changes were most pronounced in 2022 — Debt Ratio surged 88040.24% — and 2024, when it plunged 65.67%.
LanzaTech Global's Debt Ratio stood at 0.0 in 2021, then soared by 88040.24% to 0.29 in 2022, then slumped by 64.17% to 0.1 in 2023, then plunged by 58.06% to 0.04 in 2024, then jumped by 149.15% to 0.11 in 2025.
Business Quant data shows LNZA's Debt Ratio at 0.11 in Q4 2025, 0.13 in Q3 2025, and 0.17 in Q2 2025.

#	Company	Market Cap	Enterprise Value	Gross Profit (Qtr)	Debt Ratio (Qtr)
1	Waste Management	89.87 Bn	89.31 Bn	2.73 Bn	0.50
2	Republic Services	67.76 Bn	67.65 Bn	1.87 Bn	0.40
3	Waste Connections	43.02 Bn	42.93 Bn	1.08 Bn	0.44
4	Clean Harbors	16.72 Bn	16.20 Bn	608.78 Mn	0.35
5	GFL Environmental	14.88 Bn	14.69 Bn	278.90 Mn	0.45
6	Casella Waste Systems	5.85 Bn	5.83 Bn	178.80 Mn	0.38
7	Sino Green Land	972.56 Mn	972.48 Mn	-78,936.00	0.46
8	Onterris	564.12 Mn	550.43 Mn	82.26 Mn	0.36
9	Perma Fix Environmental Services	341.45 Mn	307.49 Mn	-2.50 Mn	0.03
10	LanzaTech Global	73.23 Mn	28.25 Mn	5.24 Mn	0.04

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