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Side-by-side financial comparison of Lifeway Foods, Inc. (LWAY) and NPK International Inc. (NPKI). Click either name above to swap in a different company.

NPK International Inc. is the larger business by last-quarter revenue ($75.2M vs $55.4M, roughly 1.4× Lifeway Foods, Inc.). On growth, NPK International Inc. posted the faster year-over-year revenue change (30.7% vs 18.0%). NPK International Inc. produced more free cash flow last quarter ($5.8M vs $-17.4M). Over the past eight quarters, NPK International Inc.'s revenue compounded faster (23.9% CAGR vs 11.4%).

Lifeway Foods is an Illinois-based health food company founded in 1986. They are a leading U.S. supplier of kefir and fermented probiotic products to support the microbiome.

LWAY vs NPKI — Head-to-Head

Bigger by revenue
NPKI
NPKI
1.4× larger
NPKI
$75.2M
$55.4M
LWAY
Growing faster (revenue YoY)
NPKI
NPKI
+12.8% gap
NPKI
30.7%
18.0%
LWAY
More free cash flow
NPKI
NPKI
$23.2M more FCF
NPKI
$5.8M
$-17.4M
LWAY
Faster 2-yr revenue CAGR
NPKI
NPKI
Annualised
NPKI
23.9%
11.4%
LWAY

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
LWAY
LWAY
NPKI
NPKI
Revenue
$55.4M
$75.2M
Net Profit
$2.5M
Gross Margin
27.8%
37.7%
Operating Margin
6.8%
16.7%
Net Margin
4.6%
Revenue YoY
18.0%
30.7%
Net Profit YoY
1688.1%
EPS (diluted)
$0.15
$0.17

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
LWAY
LWAY
NPKI
NPKI
Q4 25
$55.4M
$75.2M
Q3 25
$57.1M
$68.8M
Q2 25
$53.9M
$68.2M
Q1 25
$46.1M
$64.8M
Q4 24
$46.9M
$57.5M
Q3 24
$46.1M
$44.2M
Q2 24
$49.2M
$66.8M
Q1 24
$44.6M
$49.0M
Net Profit
LWAY
LWAY
NPKI
NPKI
Q4 25
$2.5M
Q3 25
$3.5M
$5.7M
Q2 25
$4.2M
$8.7M
Q1 25
$3.5M
$10.0M
Q4 24
$-160.0K
Q3 24
$3.0M
$-174.3M
Q2 24
$3.8M
$8.0M
Q1 24
$2.4M
$7.3M
Gross Margin
LWAY
LWAY
NPKI
NPKI
Q4 25
27.8%
37.7%
Q3 25
28.7%
31.9%
Q2 25
28.6%
36.9%
Q1 25
23.9%
39.0%
Q4 24
25.3%
39.2%
Q3 24
25.7%
27.5%
Q2 24
27.0%
37.2%
Q1 24
25.8%
36.0%
Operating Margin
LWAY
LWAY
NPKI
NPKI
Q4 25
6.8%
16.7%
Q3 25
8.8%
13.2%
Q2 25
10.8%
17.0%
Q1 25
3.4%
20.9%
Q4 24
1.5%
20.2%
Q3 24
9.1%
2.8%
Q2 24
11.0%
18.7%
Q1 24
8.0%
14.2%
Net Margin
LWAY
LWAY
NPKI
NPKI
Q4 25
4.6%
Q3 25
6.2%
8.2%
Q2 25
7.9%
12.7%
Q1 25
7.7%
15.4%
Q4 24
-0.3%
Q3 24
6.5%
-394.3%
Q2 24
7.7%
12.0%
Q1 24
5.4%
14.9%
EPS (diluted)
LWAY
LWAY
NPKI
NPKI
Q4 25
$0.15
$0.17
Q3 25
$0.23
$0.07
Q2 25
$0.28
$0.10
Q1 25
$0.23
$0.11
Q4 24
$0.00
$0.10
Q3 24
$0.19
$-1.99
Q2 24
$0.25
$0.09
Q1 24
$0.16
$0.08

Balance Sheet & Financial Strength

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

Metric
LWAY
LWAY
NPKI
NPKI
Cash + ST InvestmentsLiquidity on hand
$5.6M
$5.1M
Total DebtLower is stronger
$16.9M
Stockholders' EquityBook value
$85.8M
$351.2M
Total Assets
$105.6M
$441.8M
Debt / EquityLower = less leverage
0.05×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
LWAY
LWAY
NPKI
NPKI
Q4 25
$5.6M
$5.1M
Q3 25
$23.0M
$35.6M
Q2 25
$21.2M
$26.0M
Q1 25
$19.4M
$20.8M
Q4 24
$16.7M
$17.8M
Q3 24
$20.6M
$42.9M
Q2 24
$14.6M
$35.1M
Q1 24
$12.0M
$37.7M
Total Debt
LWAY
LWAY
NPKI
NPKI
Q4 25
$16.9M
Q3 25
$9.5M
Q2 25
$9.3M
Q1 25
$8.1M
Q4 24
$7.7M
Q3 24
$14.0M
Q2 24
$58.0M
Q1 24
$2.5M
$77.4M
Stockholders' Equity
LWAY
LWAY
NPKI
NPKI
Q4 25
$85.8M
$351.2M
Q3 25
$82.8M
$333.9M
Q2 25
$78.7M
$328.8M
Q1 25
$74.2M
$326.9M
Q4 24
$71.9M
$326.5M
Q3 24
$71.5M
$316.5M
Q2 24
$68.0M
$426.6M
Q1 24
$63.5M
$421.6M
Total Assets
LWAY
LWAY
NPKI
NPKI
Q4 25
$105.6M
$441.8M
Q3 25
$109.5M
$404.5M
Q2 25
$98.3M
$393.7M
Q1 25
$93.7M
$390.0M
Q4 24
$90.5M
$393.7M
Q3 24
$91.3M
$389.6M
Q2 24
$84.9M
$624.8M
Q1 24
$82.8M
$640.8M
Debt / Equity
LWAY
LWAY
NPKI
NPKI
Q4 25
0.05×
Q3 25
0.03×
Q2 25
0.03×
Q1 25
0.02×
Q4 24
0.02×
Q3 24
0.04×
Q2 24
0.14×
Q1 24
0.04×
0.18×

Cash Flow & Capital Efficiency

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

Metric
LWAY
LWAY
NPKI
NPKI
Operating Cash FlowLast quarter
$267.0K
$18.0M
Free Cash FlowOCF − Capex
$-17.4M
$5.8M
FCF MarginFCF / Revenue
-31.5%
7.6%
Capex IntensityCapex / Revenue
31.9%
16.3%
Cash ConversionOCF / Net Profit
0.11×
TTM Free Cash FlowTrailing 4 quarters
$-16.4M
$26.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
LWAY
LWAY
NPKI
NPKI
Q4 25
$267.0K
$18.0M
Q3 25
$6.9M
$24.7M
Q2 25
$3.9M
$21.4M
Q1 25
$-150.0K
$8.8M
Q4 24
$-2.6M
$-4.1M
Q3 24
$7.5M
$2.8M
Q2 24
$6.5M
$27.6M
Q1 24
$1.5M
$11.9M
Free Cash Flow
LWAY
LWAY
NPKI
NPKI
Q4 25
$-17.4M
$5.8M
Q3 25
$1.8M
$12.0M
Q2 25
$1.6M
$9.7M
Q1 25
$-2.4M
$-1.2M
Q4 24
$-3.8M
$-17.7M
Q3 24
$5.9M
$-6.7M
Q2 24
$5.1M
$21.0M
Q1 24
$-923.0K
$-1.9M
FCF Margin
LWAY
LWAY
NPKI
NPKI
Q4 25
-31.5%
7.6%
Q3 25
3.1%
17.4%
Q2 25
3.0%
14.3%
Q1 25
-5.1%
-1.8%
Q4 24
-8.2%
-30.8%
Q3 24
12.8%
-15.2%
Q2 24
10.4%
31.4%
Q1 24
-2.1%
-3.9%
Capex Intensity
LWAY
LWAY
NPKI
NPKI
Q4 25
31.9%
16.3%
Q3 25
9.0%
18.5%
Q2 25
4.3%
17.1%
Q1 25
4.8%
15.5%
Q4 24
2.7%
23.6%
Q3 24
3.3%
21.4%
Q2 24
2.9%
9.9%
Q1 24
5.5%
28.3%
Cash Conversion
LWAY
LWAY
NPKI
NPKI
Q4 25
0.11×
Q3 25
1.96×
4.37×
Q2 25
0.92×
2.47×
Q1 25
-0.04×
0.88×
Q4 24
Q3 24
2.50×
Q2 24
1.73×
3.43×
Q1 24
0.64×
1.64×

Financial Flow Comparison

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

Revenue Breakdown by Segment

LWAY
LWAY

Drinkable Kefirotherthan Pro Bugs$47.8M86%
Cheese$4.7M8%
Cream And Other$1.7M3%
Other$1.2M2%

NPKI
NPKI

Rental Revenue$34.8M46%
Products$25.5M34%
Services$14.9M20%

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