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Side-by-side financial comparison of FLEXIBLE SOLUTIONS INTERNATIONAL INC (FSI) and Stabilis Solutions, Inc. (SLNG). Click either name above to swap in a different company.

Stabilis Solutions, Inc. is the larger business by last-quarter revenue ($13.3M vs $9.1M, roughly 1.5× FLEXIBLE SOLUTIONS INTERNATIONAL INC). Stabilis Solutions, Inc. runs the higher net margin — -2.0% vs -5.1%, a 3.1% gap on every dollar of revenue. On growth, FLEXIBLE SOLUTIONS INTERNATIONAL INC posted the faster year-over-year revenue change (-0.5% vs -23.3%). Stabilis Solutions, Inc. produced more free cash flow last quarter ($-2.5M vs $-4.0M). Over the past eight quarters, FLEXIBLE SOLUTIONS INTERNATIONAL INC's revenue compounded faster (-0.6% CAGR vs -18.1%).

Flexible Solutions International Inc develops and manufactures specialty chemicals for water conservation, energy efficiency, and agricultural use. Core products include water body evaporative reduction solutions, farm crop yield additives, and swimming pool heat retention products, serving customers across North America and global agricultural markets.

Stabilis Solutions, Inc. is a leading North American small-scale liquefied natural gas (LNG) producer and distributor. It supplies LNG fuel, cryogenic services, and full-cycle energy solutions to industrial, remote power, transportation, and commercial clients across the United States and Canada, advancing low-emission energy transition efforts.

FSI vs SLNG — Head-to-Head

Bigger by revenue
SLNG
SLNG
1.5× larger
SLNG
$13.3M
$9.1M
FSI
Growing faster (revenue YoY)
FSI
FSI
+22.7% gap
FSI
-0.5%
-23.3%
SLNG
Higher net margin
SLNG
SLNG
3.1% more per $
SLNG
-2.0%
-5.1%
FSI
More free cash flow
SLNG
SLNG
$1.6M more FCF
SLNG
$-2.5M
$-4.0M
FSI
Faster 2-yr revenue CAGR
FSI
FSI
Annualised
FSI
-0.6%
-18.1%
SLNG

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
FSI
FSI
SLNG
SLNG
Revenue
$9.1M
$13.3M
Net Profit
$-460.9K
$-262.0K
Gross Margin
29.4%
24.7%
Operating Margin
11.6%
-2.4%
Net Margin
-5.1%
-2.0%
Revenue YoY
-0.5%
-23.3%
Net Profit YoY
-167.8%
-112.4%
EPS (diluted)
$-0.03

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
FSI
FSI
SLNG
SLNG
Q4 25
$9.1M
$13.3M
Q3 25
$10.6M
$20.3M
Q2 25
$11.4M
$17.3M
Q1 25
$7.5M
$17.3M
Q4 24
$9.2M
$17.3M
Q3 24
$9.3M
$17.6M
Q2 24
$10.5M
$18.6M
Q1 24
$9.2M
$19.8M
Net Profit
FSI
FSI
SLNG
SLNG
Q4 25
$-460.9K
$-262.0K
Q3 25
$-503.4K
$1.1M
Q2 25
$2.0M
$-613.0K
Q1 25
$-277.7K
$-1.6M
Q4 24
$679.6K
$2.1M
Q3 24
$611.9K
$997.0K
Q2 24
$1.3M
$27.0K
Q1 24
$457.2K
$1.5M
Gross Margin
FSI
FSI
SLNG
SLNG
Q4 25
29.4%
24.7%
Q3 25
23.9%
27.6%
Q2 25
47.4%
26.5%
Q1 25
26.1%
26.2%
Q4 24
29.2%
28.5%
Q3 24
40.9%
28.3%
Q2 24
37.4%
27.1%
Q1 24
30.6%
31.6%
Operating Margin
FSI
FSI
SLNG
SLNG
Q4 25
11.6%
-2.4%
Q3 25
2.9%
5.5%
Q2 25
29.0%
-2.4%
Q1 25
-0.9%
-9.7%
Q4 24
9.4%
12.8%
Q3 24
20.5%
5.0%
Q2 24
18.7%
2.4%
Q1 24
8.3%
7.8%
Net Margin
FSI
FSI
SLNG
SLNG
Q4 25
-5.1%
-2.0%
Q3 25
-4.8%
5.5%
Q2 25
17.8%
-3.5%
Q1 25
-3.7%
-9.2%
Q4 24
7.4%
12.2%
Q3 24
6.6%
5.7%
Q2 24
12.3%
0.1%
Q1 24
5.0%
7.4%
EPS (diluted)
FSI
FSI
SLNG
SLNG
Q4 25
$-0.03
Q3 25
$-0.04
$0.06
Q2 25
$0.15
$-0.03
Q1 25
$-0.02
$-0.09
Q4 24
$0.05
$0.12
Q3 24
$0.05
$0.05
Q2 24
$0.10
$0.00
Q1 24
$0.04
$0.08

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
FSI
FSI
SLNG
SLNG
Cash + ST InvestmentsLiquidity on hand
$7.5M
Total DebtLower is stronger
$4.4M
$7.9M
Stockholders' EquityBook value
$38.9M
$66.7M
Total Assets
$61.8M
$83.1M
Debt / EquityLower = less leverage
0.11×
0.12×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FSI
FSI
SLNG
SLNG
Q4 25
$7.5M
Q3 25
$10.3M
Q2 25
$10.0M
$12.2M
Q1 25
$11.0M
$9.0M
Q4 24
$10.0M
$9.0M
Q3 24
$13.0M
$12.4M
Q2 24
$9.2M
$11.5M
Q1 24
$8.3M
$8.3M
Total Debt
FSI
FSI
SLNG
SLNG
Q4 25
$4.4M
$7.9M
Q3 25
$7.1M
$8.3M
Q2 25
$7.5M
$7.6M
Q1 25
$8.1M
$8.3M
Q4 24
$8.8M
$8.9M
Q3 24
$9.4M
$9.3M
Q2 24
$8.3M
$8.6M
Q1 24
$8.0M
$9.1M
Stockholders' Equity
FSI
FSI
SLNG
SLNG
Q4 25
$38.9M
$66.7M
Q3 25
$39.0M
$66.7M
Q2 25
$39.4M
$65.5M
Q1 25
$38.4M
$65.9M
Q4 24
$38.0M
$67.0M
Q3 24
$36.9M
$65.4M
Q2 24
$36.2M
$63.7M
Q1 24
$36.0M
$63.2M
Total Assets
FSI
FSI
SLNG
SLNG
Q4 25
$61.8M
$83.1M
Q3 25
$58.4M
$87.1M
Q2 25
$58.2M
$83.2M
Q1 25
$61.7M
$83.1M
Q4 24
$60.0M
$85.6M
Q3 24
$57.8M
$89.3M
Q2 24
$56.3M
$82.6M
Q1 24
$57.6M
$80.6M
Debt / Equity
FSI
FSI
SLNG
SLNG
Q4 25
0.11×
0.12×
Q3 25
0.18×
0.12×
Q2 25
0.19×
0.12×
Q1 25
0.21×
0.13×
Q4 24
0.23×
0.13×
Q3 24
0.25×
0.14×
Q2 24
0.23×
0.13×
Q1 24
0.22×
0.14×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
FSI
FSI
SLNG
SLNG
Operating Cash FlowLast quarter
$-3.0M
$669.0K
Free Cash FlowOCF − Capex
$-4.0M
$-2.5M
FCF MarginFCF / Revenue
-44.3%
-18.6%
Capex IntensityCapex / Revenue
11.7%
23.7%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-591.7K
$462.0K

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FSI
FSI
SLNG
SLNG
Q4 25
$-3.0M
$669.0K
Q3 25
$2.0M
$2.4M
Q2 25
$5.3M
$4.5M
Q1 25
$-544.3K
$1.0M
Q4 24
$-2.2M
$2.2M
Q3 24
$2.5M
$2.6M
Q2 24
$5.9M
$5.0M
Q1 24
$-604.8K
$3.9M
Free Cash Flow
FSI
FSI
SLNG
SLNG
Q4 25
$-4.0M
$-2.5M
Q3 25
$39.4K
$-1.5M
Q2 25
$4.3M
$3.9M
Q1 25
$-898.4K
$538.0K
Q4 24
$-4.3M
$-3.4M
Q3 24
$1.3M
$1.2M
Q2 24
$4.7M
$3.7M
Q1 24
$-1.1M
$3.1M
FCF Margin
FSI
FSI
SLNG
SLNG
Q4 25
-44.3%
-18.6%
Q3 25
0.4%
-7.3%
Q2 25
37.9%
22.4%
Q1 25
-12.0%
3.1%
Q4 24
-47.0%
-19.7%
Q3 24
13.6%
7.1%
Q2 24
44.9%
19.7%
Q1 24
-11.7%
15.5%
Capex Intensity
FSI
FSI
SLNG
SLNG
Q4 25
11.7%
23.7%
Q3 25
18.7%
19.1%
Q2 25
8.6%
3.7%
Q1 25
4.7%
2.8%
Q4 24
22.8%
32.3%
Q3 24
13.0%
7.4%
Q2 24
11.3%
7.4%
Q1 24
5.2%
4.4%
Cash Conversion
FSI
FSI
SLNG
SLNG
Q4 25
Q3 25
2.14×
Q2 25
2.60×
Q1 25
Q4 24
-3.27×
1.03×
Q3 24
4.05×
2.56×
Q2 24
4.59×
186.59×
Q1 24
-1.32×
2.67×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

FSI
FSI

Segment breakdown not available.

SLNG
SLNG

Natural Gas Gathering Transportation Marketing And Processing$11.1M84%
Other$1.3M10%
Services$897.0K7%

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