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Side-by-side financial comparison of ACME UNITED CORP (ACU) and KINGSTONE COMPANIES, INC. (KINS). Click either name above to swap in a different company.

KINGSTONE COMPANIES, INC. is the larger business by last-quarter revenue ($56.4M vs $52.3M, roughly 1.1× ACME UNITED CORP). KINGSTONE COMPANIES, INC. runs the higher net margin — 26.2% vs 1.9%, a 24.3% gap on every dollar of revenue. On growth, KINGSTONE COMPANIES, INC. posted the faster year-over-year revenue change (34.0% vs 13.8%). Over the past eight quarters, KINGSTONE COMPANIES, INC.'s revenue compounded faster (25.6% CAGR vs -2.9%).

Acme United Corporation is a supplier of cutting, measuring and safety products for the school, home, office, hardware and industrial markets. The company was organized as a partnership in 1867 and incorporated in 1873 under the laws of the State of Connecticut. It is publicly traded on the NYSE American with symbol ACU.

Kingstone Companies, Inc., headquartered in Kingston, New York, provides property and casualty insurance products through its subsidiary, Kingstone Insurance Company. It places contracts with the third-party licensed premium finance company through its subsidiary Payments, Inc., a NYS licensed Insurance Premium Finance Company. Kingstone Insurance Company was ranked #1 of the 81 insurers rated by the Professional Insurance Agents Association in its 2010 Company Performance Survey. The company...

ACU vs KINS — Head-to-Head

Bigger by revenue
KINS
KINS
1.1× larger
KINS
$56.4M
$52.3M
ACU
Growing faster (revenue YoY)
KINS
KINS
+20.2% gap
KINS
34.0%
13.8%
ACU
Higher net margin
KINS
KINS
24.3% more per $
KINS
26.2%
1.9%
ACU
Faster 2-yr revenue CAGR
KINS
KINS
Annualised
KINS
25.6%
-2.9%
ACU

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
ACU
ACU
KINS
KINS
Revenue
$52.3M
$56.4M
Net Profit
$985.0K
$14.8M
Gross Margin
39.7%
Operating Margin
3.3%
32.7%
Net Margin
1.9%
26.2%
Revenue YoY
13.8%
34.0%
Net Profit YoY
-40.4%
171.4%
EPS (diluted)
$0.24
$1.09

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
ACU
ACU
KINS
KINS
Q1 26
$52.3M
Q4 25
$47.5M
$56.4M
Q3 25
$49.1M
$55.7M
Q2 25
$54.0M
$52.3M
Q1 25
$46.0M
$50.5M
Q4 24
$45.9M
$42.1M
Q3 24
$48.2M
$40.8M
Q2 24
$55.4M
$36.5M
Net Profit
ACU
ACU
KINS
KINS
Q1 26
$985.0K
Q4 25
$1.9M
$14.8M
Q3 25
$1.9M
$10.9M
Q2 25
$4.8M
$11.3M
Q1 25
$1.7M
$3.9M
Q4 24
$1.7M
$5.4M
Q3 24
$2.2M
$7.0M
Q2 24
$4.5M
$4.5M
Gross Margin
ACU
ACU
KINS
KINS
Q1 26
39.7%
Q4 25
38.2%
Q3 25
39.1%
Q2 25
41.0%
Q1 25
39.0%
Q4 24
38.7%
Q3 24
38.5%
Q2 24
40.8%
Operating Margin
ACU
ACU
KINS
KINS
Q1 26
3.3%
Q4 25
6.1%
32.7%
Q3 25
6.1%
24.6%
Q2 25
11.8%
27.1%
Q1 25
5.3%
9.3%
Q4 24
5.0%
15.9%
Q3 24
6.1%
22.3%
Q2 24
11.5%
15.7%
Net Margin
ACU
ACU
KINS
KINS
Q1 26
1.9%
Q4 25
3.9%
26.2%
Q3 25
3.9%
19.5%
Q2 25
8.8%
21.5%
Q1 25
3.6%
7.7%
Q4 24
3.7%
12.9%
Q3 24
4.6%
17.1%
Q2 24
8.0%
12.4%
EPS (diluted)
ACU
ACU
KINS
KINS
Q1 26
$0.24
Q4 25
$0.46
$1.09
Q3 25
$0.46
$0.74
Q2 25
$1.16
$0.78
Q1 25
$0.41
$0.27
Q4 24
$0.43
$0.44
Q3 24
$0.54
$0.55
Q2 24
$1.09
$0.37

Balance Sheet & Financial Strength

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

Metric
ACU
ACU
KINS
KINS
Cash + ST InvestmentsLiquidity on hand
$4.2M
Total DebtLower is stronger
$33.0M
$4.4M
Stockholders' EquityBook value
$116.7M
$122.7M
Total Assets
$195.2M
$453.4M
Debt / EquityLower = less leverage
0.28×
0.04×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACU
ACU
KINS
KINS
Q1 26
$4.2M
Q4 25
$3.6M
Q3 25
$5.1M
Q2 25
$3.6M
Q1 25
$3.4M
Q4 24
$6.4M
Q3 24
$5.7M
Q2 24
$3.8M
Total Debt
ACU
ACU
KINS
KINS
Q1 26
$33.0M
Q4 25
$4.4M
Q3 25
$4.8M
Q2 25
$5.1M
Q1 25
$5.4M
Q4 24
$11.2M
Q3 24
$17.3M
Q2 24
$25.3M
Stockholders' Equity
ACU
ACU
KINS
KINS
Q1 26
$116.7M
Q4 25
$117.6M
$122.7M
Q3 25
$115.8M
$107.7M
Q2 25
$113.7M
$94.9M
Q1 25
$108.3M
$82.2M
Q4 24
$107.0M
$66.7M
Q3 24
$106.3M
$59.7M
Q2 24
$104.0M
$40.8M
Total Assets
ACU
ACU
KINS
KINS
Q1 26
$195.2M
Q4 25
$171.0M
$453.4M
Q3 25
$173.0M
$428.6M
Q2 25
$170.9M
$393.4M
Q1 25
$163.0M
$385.4M
Q4 24
$162.2M
$374.9M
Q3 24
$165.5M
$347.0M
Q2 24
$173.5M
$319.8M
Debt / Equity
ACU
ACU
KINS
KINS
Q1 26
0.28×
Q4 25
0.04×
Q3 25
0.04×
Q2 25
0.05×
Q1 25
0.07×
Q4 24
0.17×
Q3 24
0.29×
Q2 24
0.62×

Cash Flow & Capital Efficiency

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

Metric
ACU
ACU
KINS
KINS
Operating Cash FlowLast quarter
$75.9M
Free Cash FlowOCF − Capex
$73.1M
FCF MarginFCF / Revenue
129.5%
Capex IntensityCapex / Revenue
5.0%
Cash ConversionOCF / Net Profit
5.14×
TTM Free Cash FlowTrailing 4 quarters
$124.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACU
ACU
KINS
KINS
Q1 26
Q4 25
$8.2M
$75.9M
Q3 25
$7.1M
$25.9M
Q2 25
$6.3M
$9.3M
Q1 25
$-3.3M
$17.9M
Q4 24
$6.4M
$57.9M
Q3 24
$8.9M
$21.7M
Q2 24
$6.9M
$7.1M
Free Cash Flow
ACU
ACU
KINS
KINS
Q1 26
Q4 25
$7.3M
$73.1M
Q3 25
$301.0K
$25.3M
Q2 25
$4.7M
$8.7M
Q1 25
$-4.7M
$17.0M
Q4 24
$4.7M
$55.6M
Q3 24
$7.5M
$21.0M
Q2 24
$4.4M
$6.6M
FCF Margin
ACU
ACU
KINS
KINS
Q1 26
Q4 25
15.3%
129.5%
Q3 25
0.6%
45.4%
Q2 25
8.7%
16.6%
Q1 25
-10.2%
33.7%
Q4 24
10.2%
132.1%
Q3 24
15.6%
51.6%
Q2 24
8.0%
18.1%
Capex Intensity
ACU
ACU
KINS
KINS
Q1 26
Q4 25
1.9%
5.0%
Q3 25
13.8%
1.2%
Q2 25
3.0%
1.1%
Q1 25
2.9%
1.7%
Q4 24
3.7%
5.6%
Q3 24
2.8%
1.7%
Q2 24
4.5%
1.4%
Cash Conversion
ACU
ACU
KINS
KINS
Q1 26
Q4 25
4.34×
5.14×
Q3 25
3.72×
2.38×
Q2 25
1.33×
0.82×
Q1 25
-2.02×
4.60×
Q4 24
3.73×
10.65×
Q3 24
3.99×
3.12×
Q2 24
1.55×
1.58×

Financial Flow Comparison

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

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