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Side-by-side financial comparison of PERMA FIX ENVIRONMENTAL SERVICES INC (PESI) and Red Cat Holdings, Inc. (RCAT). Click either name above to swap in a different company.

PERMA FIX ENVIRONMENTAL SERVICES INC is the larger business by last-quarter revenue ($15.7M vs $9.6M, roughly 1.6× Red Cat Holdings, Inc.). PERMA FIX ENVIRONMENTAL SERVICES INC runs the higher net margin — -36.0% vs -166.0%, a 130.0% gap on every dollar of revenue. On growth, Red Cat Holdings, Inc. posted the faster year-over-year revenue change (988.2% vs 6.9%). PERMA FIX ENVIRONMENTAL SERVICES INC produced more free cash flow last quarter ($-4.2M vs $-24.5M).

Perma-Fix Environmental Services Inc provides end-to-end environmental and waste management solutions, specializing in the treatment, processing, and disposal of hazardous, radioactive, and mixed waste streams. It serves U.S. federal government agencies, nuclear facility operators, and industrial clients across the energy, manufacturing, and defense segments.

Mega Cat Studios is an American video game development and publishing company located in Pittsburgh, Pennsylvania. It was founded in 2015 by James Deighan, Nick Mann, and Zack Manko.

PESI vs RCAT — Head-to-Head

Bigger by revenue
PESI
PESI
1.6× larger
PESI
$15.7M
$9.6M
RCAT
Growing faster (revenue YoY)
RCAT
RCAT
+981.3% gap
RCAT
988.2%
6.9%
PESI
Higher net margin
PESI
PESI
130.0% more per $
PESI
-36.0%
-166.0%
RCAT
More free cash flow
PESI
PESI
$20.3M more FCF
PESI
$-4.2M
$-24.5M
RCAT

Income Statement — Q4 FY2025 vs Q3 FY2025

Metric
PESI
PESI
RCAT
RCAT
Revenue
$15.7M
$9.6M
Net Profit
$-5.7M
$-16.0M
Gross Margin
7.7%
6.6%
Operating Margin
-20.6%
-181.7%
Net Margin
-36.0%
-166.0%
Revenue YoY
6.9%
988.2%
Net Profit YoY
-62.2%
-29.0%
EPS (diluted)
$-0.31
$-0.16

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
PESI
PESI
RCAT
RCAT
Q4 25
$15.7M
Q3 25
$17.5M
$9.6M
Q2 25
$14.6M
Q1 25
$13.9M
$1.6M
Q4 24
$14.7M
$0
Q3 24
$16.8M
Q2 24
$14.0M
Q1 24
$13.6M
$5.8M
Net Profit
PESI
PESI
RCAT
RCAT
Q4 25
$-5.7M
Q3 25
$-1.8M
$-16.0M
Q2 25
$-2.7M
Q1 25
$-3.6M
$-23.1M
Q4 24
$-3.5M
$-13.3M
Q3 24
$-9.0M
Q2 24
$-4.0M
Q1 24
$-3.6M
$-5.5M
Gross Margin
PESI
PESI
RCAT
RCAT
Q4 25
7.7%
Q3 25
14.6%
6.6%
Q2 25
10.6%
Q1 25
4.7%
-52.2%
Q4 24
4.0%
Q3 24
7.9%
Q2 24
-9.3%
Q1 24
-4.6%
18.8%
Operating Margin
PESI
PESI
RCAT
RCAT
Q4 25
-20.6%
Q3 25
-10.7%
-181.7%
Q2 25
-19.8%
Q1 25
-26.8%
-765.7%
Q4 24
-24.4%
Q3 24
-15.5%
Q2 24
-36.0%
Q1 24
-32.8%
-76.0%
Net Margin
PESI
PESI
RCAT
RCAT
Q4 25
-36.0%
Q3 25
-10.5%
-166.0%
Q2 25
-18.6%
Q1 25
-25.7%
-1418.9%
Q4 24
-23.7%
Q3 24
-53.4%
Q2 24
-28.2%
Q1 24
-26.1%
-93.9%
EPS (diluted)
PESI
PESI
RCAT
RCAT
Q4 25
$-0.31
Q3 25
$-0.10
$-0.16
Q2 25
$-0.15
Q1 25
$-0.19
$-0.27
Q4 24
$-0.23
Q3 24
$-0.57
Q2 24
$-0.27
Q1 24
$-0.26

Balance Sheet & Financial Strength

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

Metric
PESI
PESI
RCAT
RCAT
Cash + ST InvestmentsLiquidity on hand
Total DebtLower is stronger
$1.9M
Stockholders' EquityBook value
$50.1M
$253.3M
Total Assets
$88.0M
$286.0M
Debt / EquityLower = less leverage
0.04×

8-quarter trend — quarters aligned by calendar period.

Total Debt
PESI
PESI
RCAT
RCAT
Q4 25
$1.9M
Q3 25
$1.9M
Q2 25
$2.0M
Q1 25
$2.2M
Q4 24
$2.3M
Q3 24
$2.5M
Q2 24
$2.2M
Q1 24
$2.5M
Stockholders' Equity
PESI
PESI
RCAT
RCAT
Q4 25
$50.1M
Q3 25
$55.4M
$253.3M
Q2 25
$56.8M
Q1 25
$59.2M
$28.9M
Q4 24
$62.4M
$27.0M
Q3 24
$42.4M
Q2 24
$51.0M
Q1 24
$36.2M
$49.6M
Total Assets
PESI
PESI
RCAT
RCAT
Q4 25
$88.0M
Q3 25
$91.2M
$286.0M
Q2 25
$90.2M
Q1 25
$92.9M
$59.7M
Q4 24
$97.2M
$51.1M
Q3 24
$78.2M
Q2 24
$87.0M
Q1 24
$74.0M
$55.3M
Debt / Equity
PESI
PESI
RCAT
RCAT
Q4 25
0.04×
Q3 25
0.03×
Q2 25
0.04×
Q1 25
0.04×
Q4 24
0.04×
Q3 24
0.06×
Q2 24
0.04×
Q1 24
0.07×

Cash Flow & Capital Efficiency

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

Metric
PESI
PESI
RCAT
RCAT
Operating Cash FlowLast quarter
$-2.1M
$-23.9M
Free Cash FlowOCF − Capex
$-4.2M
$-24.5M
FCF MarginFCF / Revenue
-26.9%
-254.2%
Capex IntensityCapex / Revenue
13.4%
6.9%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-15.5M
$-55.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
PESI
PESI
RCAT
RCAT
Q4 25
$-2.1M
Q3 25
$-4.6M
$-23.9M
Q2 25
$-1.9M
Q1 25
$-2.1M
$-15.9M
Q4 24
$-3.3M
$-10.1M
Q3 24
$-5.6M
Q2 24
$-1.3M
Q1 24
$-4.5M
$-4.1M
Free Cash Flow
PESI
PESI
RCAT
RCAT
Q4 25
$-4.2M
Q3 25
$-5.8M
$-24.5M
Q2 25
$-2.8M
Q1 25
$-2.6M
$-16.2M
Q4 24
$-4.5M
$-10.2M
Q3 24
$-7.0M
Q2 24
$-1.9M
Q1 24
$-4.8M
$-4.2M
FCF Margin
PESI
PESI
RCAT
RCAT
Q4 25
-26.9%
Q3 25
-33.3%
-254.2%
Q2 25
-19.2%
Q1 25
-18.9%
-992.9%
Q4 24
-30.5%
Q3 24
-41.7%
Q2 24
-13.5%
Q1 24
-35.0%
-71.1%
Capex Intensity
PESI
PESI
RCAT
RCAT
Q4 25
13.4%
Q3 25
6.7%
6.9%
Q2 25
6.2%
Q1 25
3.8%
16.8%
Q4 24
8.0%
Q3 24
8.2%
Q2 24
4.3%
Q1 24
1.8%
0.8%

Financial Flow Comparison

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

Revenue Breakdown by Segment

PESI
PESI

Fixed Price$11.4M73%
Services$4.3M27%

RCAT
RCAT

Products$8.5M88%
Services$1.2M12%

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