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Side-by-side financial comparison of Nisun International Enterprise Development Group Co., Ltd (NISN) and ZK International Group Co., Ltd. (ZKIN). Click either name above to swap in a different company.

Nisun International Enterprise Development Group Co., Ltd is the larger business by last-quarter revenue ($192.5M vs $108.2M, roughly 1.8× ZK International Group Co., Ltd.). Nisun International Enterprise Development Group Co., Ltd runs the higher net margin — 5.4% vs -2.6%, a 7.9% gap on every dollar of revenue. ZK International Group Co., Ltd. produced more free cash flow last quarter ($-7.5M vs $-69.4M).

Nisun International Enterprise Development Group Co., Ltd. offers integrated supply chain management solutions, fintech services, and industrial digitalization tools. It mainly serves small and medium-sized enterprises across various sectors in the Chinese market, focusing on boosting supply chain efficiency, cutting operational costs, and supporting clients' digital transformation initiatives.

ZK International Group Co., Ltd. is a China-based enterprise focused on the research, development, design, manufacturing and sale of high-quality stainless steel piping systems and fluid transport supporting products. Its offerings cater to construction, municipal infrastructure and residential engineering segments, with core markets spanning China and selected overseas regions.

NISN vs ZKIN — Head-to-Head

Bigger by revenue
NISN
NISN
1.8× larger
NISN
$192.5M
$108.2M
ZKIN
Higher net margin
NISN
NISN
7.9% more per $
NISN
5.4%
-2.6%
ZKIN
More free cash flow
ZKIN
ZKIN
$61.9M more FCF
ZKIN
$-7.5M
$-69.4M
NISN

Income Statement — Q3 2025 vs Q4 2024

Metric
NISN
NISN
ZKIN
ZKIN
Revenue
$192.5M
$108.2M
Net Profit
$10.3M
$-2.8M
Gross Margin
9.0%
6.1%
Operating Margin
-1.6%
Net Margin
5.4%
-2.6%
Revenue YoY
Net Profit YoY
EPS (diluted)
$-0.57

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
NISN
NISN
ZKIN
ZKIN
Q3 25
$192.5M
Q2 25
$192.5M
Q3 24
$108.2M
Q2 24
$192.5M
Net Profit
NISN
NISN
ZKIN
ZKIN
Q3 25
$10.3M
Q2 25
$10.3M
Q3 24
$-2.8M
Q2 24
$10.3M
Gross Margin
NISN
NISN
ZKIN
ZKIN
Q3 25
9.0%
Q2 25
9.0%
Q3 24
6.1%
Q2 24
9.0%
Operating Margin
NISN
NISN
ZKIN
ZKIN
Q3 25
Q2 25
Q3 24
-1.6%
Q2 24
6.0%
Net Margin
NISN
NISN
ZKIN
ZKIN
Q3 25
5.4%
Q2 25
5.4%
Q3 24
-2.6%
Q2 24
5.4%
EPS (diluted)
NISN
NISN
ZKIN
ZKIN
Q3 25
Q2 25
Q3 24
$-0.57
Q2 24

Balance Sheet & Financial Strength

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

Metric
NISN
NISN
ZKIN
ZKIN
Cash + ST InvestmentsLiquidity on hand
$45.0M
$4.1M
Total DebtLower is stronger
Stockholders' EquityBook value
$211.1M
$28.2M
Total Assets
$271.4M
$80.0M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
NISN
NISN
ZKIN
ZKIN
Q3 25
$45.0M
Q2 25
$45.0M
Q3 24
$4.1M
Q2 24
$55.9M
Stockholders' Equity
NISN
NISN
ZKIN
ZKIN
Q3 25
$211.1M
Q2 25
$211.1M
Q3 24
$28.2M
Q2 24
$204.5M
Total Assets
NISN
NISN
ZKIN
ZKIN
Q3 25
$271.4M
Q2 25
$271.4M
Q3 24
$80.0M
Q2 24
$268.8M

Cash Flow & Capital Efficiency

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

Metric
NISN
NISN
ZKIN
ZKIN
Operating Cash FlowLast quarter
$-69.3M
$-6.9M
Free Cash FlowOCF − Capex
$-69.4M
$-7.5M
FCF MarginFCF / Revenue
-36.0%
-6.9%
Capex IntensityCapex / Revenue
0.0%
0.6%
Cash ConversionOCF / Net Profit
-6.72×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
NISN
NISN
ZKIN
ZKIN
Q3 25
$-69.3M
Q2 25
$-69.3M
Q3 24
$-6.9M
Q2 24
$-69.3M
Free Cash Flow
NISN
NISN
ZKIN
ZKIN
Q3 25
$-69.4M
Q2 25
$-69.4M
Q3 24
$-7.5M
Q2 24
$-69.4M
FCF Margin
NISN
NISN
ZKIN
ZKIN
Q3 25
-36.0%
Q2 25
-36.0%
Q3 24
-6.9%
Q2 24
-36.0%
Capex Intensity
NISN
NISN
ZKIN
ZKIN
Q3 25
0.0%
Q2 25
0.0%
Q3 24
0.6%
Q2 24
0.0%
Cash Conversion
NISN
NISN
ZKIN
ZKIN
Q3 25
-6.72×
Q2 25
-6.72×
Q3 24
Q2 24
-6.73×

Financial Flow Comparison

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

Revenue Breakdown by Segment

NISN
NISN

Supply chain trading business$142.1M74%
Small and Medium Enterprise financing solutions$48.5M25%
Supply Chain financing solutions$1.9M1%

ZKIN
ZKIN

Segment breakdown not available.

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