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Side-by-side financial comparison of AmpliTech Group, Inc. (AMPG) and Turtle Beach Corp (TBCH). Click either name above to swap in a different company.

Turtle Beach Corp is the larger business by last-quarter revenue ($95.1M vs $4.5M, roughly 21.2× AmpliTech Group, Inc.). Turtle Beach Corp runs the higher net margin — 18.5% vs -71.6%, a 90.1% gap on every dollar of revenue. On growth, AmpliTech Group, Inc. posted the faster year-over-year revenue change (141.6% vs -34.9%). Turtle Beach Corp produced more free cash flow last quarter ($13.1M vs $-3.5M). Over the past eight quarters, AmpliTech Group, Inc.'s revenue compounded faster (39.7% CAGR vs 30.5%).

Ampli Energy is a South African company providing a renewable energy trading platform that uses a wheeling process to deliver green energy to consumers.

The Turtle Beach Corporation is an American gaming accessory manufacturer based in San Diego, California. The company has roots dating back to the 1970s where it developed sound cards, MIDI synthesizers, and various audio software packages and network audio devices. The company began making gaming headsets in 2005.

AMPG vs TBCH — Head-to-Head

Bigger by revenue
TBCH
TBCH
21.2× larger
TBCH
$95.1M
$4.5M
AMPG
Growing faster (revenue YoY)
AMPG
AMPG
+176.5% gap
AMPG
141.6%
-34.9%
TBCH
Higher net margin
TBCH
TBCH
90.1% more per $
TBCH
18.5%
-71.6%
AMPG
More free cash flow
TBCH
TBCH
$16.6M more FCF
TBCH
$13.1M
$-3.5M
AMPG
Faster 2-yr revenue CAGR
AMPG
AMPG
Annualised
AMPG
39.7%
30.5%
TBCH

Income Statement — Q4 2025 vs Q4 2025

Metric
AMPG
AMPG
TBCH
TBCH
Revenue
$4.5M
$95.1M
Net Profit
$-3.2M
$17.6M
Gross Margin
22.8%
50.0%
Operating Margin
-73.3%
22.0%
Net Margin
-71.6%
18.5%
Revenue YoY
141.6%
-34.9%
Net Profit YoY
16.1%
-12.6%
EPS (diluted)
$-0.14
$0.86

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
AMPG
AMPG
TBCH
TBCH
Q4 25
$4.5M
$95.1M
Q3 25
$6.1M
$80.5M
Q2 25
$11.0M
$80.5M
Q1 25
$3.6M
$63.9M
Q4 24
$1.9M
$146.1M
Q3 24
$2.8M
$94.4M
Q2 24
$2.5M
$76.5M
Q1 24
$2.3M
$55.8M
Net Profit
AMPG
AMPG
TBCH
TBCH
Q4 25
$-3.2M
$17.6M
Q3 25
$-188.4K
$1.7M
Q2 25
$-1.8M
$-2.9M
Q1 25
$-1.8M
$-664.0K
Q4 24
$-3.8M
$20.1M
Q3 24
$-1.2M
$3.4M
Q2 24
$-1.6M
$-7.5M
Q1 24
$-4.7M
$155.0K
Gross Margin
AMPG
AMPG
TBCH
TBCH
Q4 25
22.8%
50.0%
Q3 25
48.6%
37.4%
Q2 25
7.8%
22.7%
Q1 25
33.0%
36.6%
Q4 24
10.7%
37.0%
Q3 24
47.6%
36.2%
Q2 24
41.8%
30.2%
Q1 24
38.5%
31.8%
Operating Margin
AMPG
AMPG
TBCH
TBCH
Q4 25
-73.3%
22.0%
Q3 25
-3.6%
6.7%
Q2 25
-17.5%
-0.4%
Q1 25
-52.5%
2.4%
Q4 24
-234.5%
16.0%
Q3 24
-38.4%
6.8%
Q2 24
-62.0%
-5.4%
Q1 24
-62.3%
-10.2%
Net Margin
AMPG
AMPG
TBCH
TBCH
Q4 25
-71.6%
18.5%
Q3 25
-3.1%
2.1%
Q2 25
-16.1%
-3.6%
Q1 25
-51.1%
-1.0%
Q4 24
-206.2%
13.8%
Q3 24
-42.0%
3.6%
Q2 24
-62.4%
-9.8%
Q1 24
-203.0%
0.3%
EPS (diluted)
AMPG
AMPG
TBCH
TBCH
Q4 25
$-0.14
$0.86
Q3 25
$-0.01
$0.08
Q2 25
$-0.09
$-0.14
Q1 25
$-0.09
$-0.03
Q4 24
$-0.28
$0.96
Q3 24
$-0.12
$0.16
Q2 24
$-0.16
$-0.35
Q1 24
$-0.48
$0.01

Balance Sheet & Financial Strength

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

Metric
AMPG
AMPG
TBCH
TBCH
Cash + ST InvestmentsLiquidity on hand
$5.0M
$17.0M
Total DebtLower is stronger
$55.7M
Stockholders' EquityBook value
$32.9M
$128.5M
Total Assets
$51.5M
$269.1M
Debt / EquityLower = less leverage
0.43×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMPG
AMPG
TBCH
TBCH
Q4 25
$5.0M
$17.0M
Q3 25
$8.4M
$12.3M
Q2 25
$11.1M
$11.7M
Q1 25
$16.9M
$11.7M
Q4 24
$19.3M
$13.0M
Q3 24
$1.1M
$13.8M
Q2 24
$1.0M
$12.5M
Q1 24
$2.4M
$17.8M
Total Debt
AMPG
AMPG
TBCH
TBCH
Q4 25
$55.7M
Q3 25
$57.9M
Q2 25
$43.3M
Q1 25
$48.6M
Q4 24
$49.0M
Q3 24
$1.1M
$49.3M
Q2 24
$36.4K
$49.6M
Q1 24
$63.2K
$49.9M
Stockholders' Equity
AMPG
AMPG
TBCH
TBCH
Q4 25
$32.9M
$128.5M
Q3 25
$35.8M
$110.7M
Q2 25
$35.8M
$116.8M
Q1 25
$35.8M
$120.9M
Q4 24
$37.5M
$120.6M
Q3 24
$20.4M
$101.8M
Q2 24
$20.7M
$105.3M
Q1 24
$22.2M
$125.2M
Total Assets
AMPG
AMPG
TBCH
TBCH
Q4 25
$51.5M
$269.1M
Q3 25
$47.2M
$278.2M
Q2 25
$48.6M
$240.2M
Q1 25
$42.1M
$247.0M
Q4 24
$43.2M
$298.9M
Q3 24
$27.5M
$313.2M
Q2 24
$25.4M
$264.4M
Q1 24
$26.9M
$258.4M
Debt / Equity
AMPG
AMPG
TBCH
TBCH
Q4 25
0.43×
Q3 25
0.52×
Q2 25
0.37×
Q1 25
0.40×
Q4 24
0.41×
Q3 24
0.06×
0.48×
Q2 24
0.00×
0.47×
Q1 24
0.00×
0.40×

Cash Flow & Capital Efficiency

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

Metric
AMPG
AMPG
TBCH
TBCH
Operating Cash FlowLast quarter
$-3.4M
$13.3M
Free Cash FlowOCF − Capex
$-3.5M
$13.1M
FCF MarginFCF / Revenue
-78.4%
13.8%
Capex IntensityCapex / Revenue
1.9%
0.3%
Cash ConversionOCF / Net Profit
0.76×
TTM Free Cash FlowTrailing 4 quarters
$-9.7M
$34.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMPG
AMPG
TBCH
TBCH
Q4 25
$-3.4M
$13.3M
Q3 25
$-999.4K
$-15.2M
Q2 25
$-2.3M
$-3.1M
Q1 25
$-2.0M
$40.5M
Q4 24
$-1.2M
$14.3M
Q3 24
$-1.7M
$-23.2M
Q2 24
$-1.3M
$-12.6M
Q1 24
$-1.1M
$27.3M
Free Cash Flow
AMPG
AMPG
TBCH
TBCH
Q4 25
$-3.5M
$13.1M
Q3 25
$-1.4M
$-15.9M
Q2 25
$-2.4M
$-3.5M
Q1 25
$-2.4M
$40.3M
Q4 24
$-1.2M
$12.8M
Q3 24
$-1.7M
$-24.6M
Q2 24
$-1.3M
$-13.9M
Q1 24
$-1.1M
$26.5M
FCF Margin
AMPG
AMPG
TBCH
TBCH
Q4 25
-78.4%
13.8%
Q3 25
-23.7%
-19.7%
Q2 25
-21.6%
-4.3%
Q1 25
-65.8%
63.0%
Q4 24
-63.9%
8.8%
Q3 24
-61.6%
-26.1%
Q2 24
-52.7%
-18.1%
Q1 24
-47.0%
47.5%
Capex Intensity
AMPG
AMPG
TBCH
TBCH
Q4 25
1.9%
0.3%
Q3 25
7.3%
0.8%
Q2 25
1.1%
0.4%
Q1 25
10.0%
0.3%
Q4 24
0.9%
1.0%
Q3 24
0.4%
1.5%
Q2 24
0.5%
1.6%
Q1 24
0.1%
1.3%
Cash Conversion
AMPG
AMPG
TBCH
TBCH
Q4 25
0.76×
Q3 25
-8.84×
Q2 25
Q1 25
Q4 24
0.71×
Q3 24
-6.79×
Q2 24
Q1 24
175.85×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AMPG
AMPG

Segment breakdown not available.

TBCH
TBCH

Europe And Middle East$71.0M75%
Asia Pacific$13.3M14%
Other$10.8M11%

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