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Side-by-side financial comparison of CHICAGO RIVET & MACHINE CO (CVR) and NEPHROS INC (NEPH). Click either name above to swap in a different company.

CHICAGO RIVET & MACHINE CO is the larger business by last-quarter revenue ($6.0M vs $4.7M, roughly 1.3× NEPHROS INC). NEPHROS INC runs the higher net margin — 1.3% vs -19.3%, a 20.6% gap on every dollar of revenue. On growth, CHICAGO RIVET & MACHINE CO posted the faster year-over-year revenue change (45.9% vs 22.2%). Over the past eight quarters, NEPHROS INC's revenue compounded faster (15.9% CAGR vs -12.7%).

Chicago Pneumatic, also known as "CP", is an industrial manufacturer providing power tools, air compressors, generators, light towers and hydraulic equipment. Products are sold in more than 150 countries through a worldwide distribution network. CP is active on markets such as tools for industrial production, vehicle service, maintenance repair operation for mining, construction, infrastructure equipment.

Nephros Inc is a medical technology company that develops and commercializes high-performance water purification systems, infection control products, and renal care solutions. Its offerings are primarily used by hospitals, dialysis clinics, and long-term care facilities across North America to reduce waterborne pathogen risks and improve patient outcomes.

CVR vs NEPH — Head-to-Head

Bigger by revenue
CVR
CVR
1.3× larger
CVR
$6.0M
$4.7M
NEPH
Growing faster (revenue YoY)
CVR
CVR
+23.7% gap
CVR
45.9%
22.2%
NEPH
Higher net margin
NEPH
NEPH
20.6% more per $
NEPH
1.3%
-19.3%
CVR
Faster 2-yr revenue CAGR
NEPH
NEPH
Annualised
NEPH
15.9%
-12.7%
CVR

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CVR
CVR
NEPH
NEPH
Revenue
$6.0M
$4.7M
Net Profit
$-1.2M
$62.0K
Gross Margin
2.7%
58.4%
Operating Margin
-15.3%
0.4%
Net Margin
-19.3%
1.3%
Revenue YoY
45.9%
22.2%
Net Profit YoY
68.0%
-82.2%
EPS (diluted)
$0.01

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
CVR
CVR
NEPH
NEPH
Q4 25
$6.0M
$4.7M
Q3 25
$7.4M
$4.8M
Q2 25
$7.3M
$4.4M
Q1 25
$7.2M
$4.9M
Q4 24
$4.1M
$3.9M
Q3 24
$7.0M
$3.5M
Q2 24
$8.1M
$3.3M
Q1 24
$7.9M
$3.5M
Net Profit
CVR
CVR
NEPH
NEPH
Q4 25
$-1.2M
$62.0K
Q3 25
$67.6K
$337.0K
Q2 25
$-395.0K
$237.0K
Q1 25
$401.0K
$558.0K
Q4 24
$-3.6M
$349.0K
Q3 24
$-1.4M
$183.0K
Q2 24
$142.1K
$-289.0K
Q1 24
$-698.0K
$-169.0K
Gross Margin
CVR
CVR
NEPH
NEPH
Q4 25
2.7%
58.4%
Q3 25
18.1%
61.2%
Q2 25
13.4%
63.2%
Q1 25
22.9%
64.7%
Q4 24
-43.7%
64.0%
Q3 24
10.0%
61.1%
Q2 24
17.6%
58.8%
Q1 24
9.5%
62.1%
Operating Margin
CVR
CVR
NEPH
NEPH
Q4 25
-15.3%
0.4%
Q3 25
0.9%
6.6%
Q2 25
-5.7%
5.6%
Q1 25
1.0%
11.6%
Q4 24
-86.4%
8.2%
Q3 24
-11.8%
5.9%
Q2 24
1.3%
-9.7%
Q1 24
-11.5%
-5.7%
Net Margin
CVR
CVR
NEPH
NEPH
Q4 25
-19.3%
1.3%
Q3 25
0.9%
7.1%
Q2 25
-5.4%
5.4%
Q1 25
5.5%
11.4%
Q4 24
-88.0%
9.0%
Q3 24
-20.8%
5.2%
Q2 24
1.8%
-8.9%
Q1 24
-8.9%
-4.8%
EPS (diluted)
CVR
CVR
NEPH
NEPH
Q4 25
$0.01
Q3 25
$0.03
Q2 25
$0.02
Q1 25
$0.05
Q4 24
$0.04
Q3 24
$0.02
Q2 24
$-0.03
Q1 24
$-0.02

Balance Sheet & Financial Strength

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

Metric
CVR
CVR
NEPH
NEPH
Cash + ST InvestmentsLiquidity on hand
$1.7M
$5.4M
Total DebtLower is stronger
Stockholders' EquityBook value
$18.8M
$10.2M
Total Assets
$23.3M
$13.6M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CVR
CVR
NEPH
NEPH
Q4 25
$1.7M
$5.4M
Q3 25
$1.7M
$5.2M
Q2 25
$1.2M
$5.1M
Q1 25
$765.6K
$4.1M
Q4 24
$2.2M
$3.8M
Q3 24
$2.2M
$2.5M
Q2 24
$2.6M
$3.1M
Q1 24
$2.7M
$3.6M
Total Debt
CVR
CVR
NEPH
NEPH
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
$0
Q3 24
Q2 24
Q1 24
Stockholders' Equity
CVR
CVR
NEPH
NEPH
Q4 25
$18.8M
$10.2M
Q3 25
$20.0M
$10.0M
Q2 25
$20.0M
$9.6M
Q1 25
$20.4M
$9.3M
Q4 24
$20.0M
$8.6M
Q3 24
$23.7M
$8.2M
Q2 24
$25.2M
$7.9M
Q1 24
$25.2M
$8.2M
Total Assets
CVR
CVR
NEPH
NEPH
Q4 25
$23.3M
$13.6M
Q3 25
$24.0M
$13.2M
Q2 25
$23.6M
$12.2M
Q1 25
$24.1M
$11.8M
Q4 24
$23.4M
$11.2M
Q3 24
$26.4M
$10.4M
Q2 24
$27.3M
$11.1M
Q1 24
$27.8M
$11.4M
Debt / Equity
CVR
CVR
NEPH
NEPH
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
0.00×
Q3 24
Q2 24
Q1 24

Cash Flow & Capital Efficiency

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

Metric
CVR
CVR
NEPH
NEPH
Operating Cash FlowLast quarter
$116.4K
$230.0K
Free Cash FlowOCF − Capex
$24.3K
FCF MarginFCF / Revenue
0.4%
Capex IntensityCapex / Revenue
1.5%
Cash ConversionOCF / Net Profit
3.71×
TTM Free Cash FlowTrailing 4 quarters
$-1.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CVR
CVR
NEPH
NEPH
Q4 25
$116.4K
$230.0K
Q3 25
$638.0K
$99.0K
Q2 25
$28.2K
$994.0K
Q1 25
$-2.0M
$322.0K
Q4 24
$-60.1K
$1.3M
Q3 24
$-58.2K
$-623.0K
Q2 24
$363.5K
$-501.0K
Q1 24
$-398.8K
$-672.0K
Free Cash Flow
CVR
CVR
NEPH
NEPH
Q4 25
$24.3K
Q3 25
$492.1K
Q2 25
$-22.8K
Q1 25
$-2.1M
Q4 24
$-118.1K
Q3 24
$-368.9K
Q2 24
$58.0K
Q1 24
$-491.8K
FCF Margin
CVR
CVR
NEPH
NEPH
Q4 25
0.4%
Q3 25
6.7%
Q2 25
-0.3%
Q1 25
-28.3%
Q4 24
-2.9%
Q3 24
-5.3%
Q2 24
0.7%
Q1 24
-6.3%
Capex Intensity
CVR
CVR
NEPH
NEPH
Q4 25
1.5%
Q3 25
2.0%
Q2 25
0.7%
Q1 25
0.6%
Q4 24
1.4%
Q3 24
4.5%
0.0%
Q2 24
3.8%
Q1 24
1.2%
Cash Conversion
CVR
CVR
NEPH
NEPH
Q4 25
3.71×
Q3 25
9.44×
0.29×
Q2 25
4.19×
Q1 25
-5.01×
0.58×
Q4 24
3.74×
Q3 24
-3.40×
Q2 24
2.56×
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

CVR
CVR

Fastener$5.1M85%
Other$890.7K15%

NEPH
NEPH

Products$4.6M98%
Other$108.0K2%

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