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Side-by-side financial comparison of Mayville Engineering Company, Inc. (MEC) and TransMedics Group, Inc. (TMDX). Click either name above to swap in a different company.

TransMedics Group, Inc. is the larger business by last-quarter revenue ($160.8M vs $134.3M, roughly 1.2× Mayville Engineering Company, Inc.). TransMedics Group, Inc. runs the higher net margin — 65.6% vs -3.2%, a 68.8% gap on every dollar of revenue. On growth, TransMedics Group, Inc. posted the faster year-over-year revenue change (32.2% vs 10.7%). TransMedics Group, Inc. produced more free cash flow last quarter ($19.0M vs $10.2M). Over the past eight quarters, TransMedics Group, Inc.'s revenue compounded faster (28.8% CAGR vs -8.8%).

Mayville Engineering Company, Inc. is a U.S.-headquartered leading manufacturer of metal components, fabricated assemblies, and custom engineered solutions. It serves OEM clients across agriculture, construction, transportation, defense, and power sports markets, offering end-to-end services from prototyping to high-volume production for North America.

TransMedics Group, Inc. develops and commercializes innovative medical technologies for organ transplantation. Its flagship Organ Care System keeps donor organs viable during transport, improving transplant outcomes for heart, lung, liver and kidney recipients. It serves transplant centers and organ procurement organizations across North America, Europe and Asia-Pacific.

MEC vs TMDX — Head-to-Head

Bigger by revenue
TMDX
TMDX
1.2× larger
TMDX
$160.8M
$134.3M
MEC
Growing faster (revenue YoY)
TMDX
TMDX
+21.5% gap
TMDX
32.2%
10.7%
MEC
Higher net margin
TMDX
TMDX
68.8% more per $
TMDX
65.6%
-3.2%
MEC
More free cash flow
TMDX
TMDX
$8.8M more FCF
TMDX
$19.0M
$10.2M
MEC
Faster 2-yr revenue CAGR
TMDX
TMDX
Annualised
TMDX
28.8%
-8.8%
MEC

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
MEC
MEC
TMDX
TMDX
Revenue
$134.3M
$160.8M
Net Profit
$-4.4M
$105.4M
Gross Margin
6.8%
58.1%
Operating Margin
-4.1%
13.2%
Net Margin
-3.2%
65.6%
Revenue YoY
10.7%
32.2%
Net Profit YoY
-127.3%
1436.9%
EPS (diluted)
$-0.22
$2.59

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
MEC
MEC
TMDX
TMDX
Q4 25
$134.3M
$160.8M
Q3 25
$144.3M
$143.8M
Q2 25
$132.3M
$157.4M
Q1 25
$135.6M
$143.5M
Q4 24
$121.3M
$121.6M
Q3 24
$135.4M
$108.8M
Q2 24
$163.6M
$114.3M
Q1 24
$161.3M
$96.8M
Net Profit
MEC
MEC
TMDX
TMDX
Q4 25
$-4.4M
$105.4M
Q3 25
$-2.7M
$24.3M
Q2 25
$-1.1M
$34.9M
Q1 25
$20.0K
$25.7M
Q4 24
$16.0M
$6.9M
Q3 24
$3.0M
$4.2M
Q2 24
$3.8M
$12.2M
Q1 24
$3.2M
$12.2M
Gross Margin
MEC
MEC
TMDX
TMDX
Q4 25
6.8%
58.1%
Q3 25
11.0%
58.8%
Q2 25
10.3%
61.4%
Q1 25
11.3%
61.5%
Q4 24
8.9%
59.2%
Q3 24
12.6%
55.9%
Q2 24
13.6%
60.6%
Q1 24
13.0%
61.9%
Operating Margin
MEC
MEC
TMDX
TMDX
Q4 25
-4.1%
13.2%
Q3 25
0.0%
16.2%
Q2 25
0.1%
23.2%
Q1 25
1.2%
19.1%
Q4 24
19.0%
7.1%
Q3 24
4.2%
3.6%
Q2 24
5.0%
10.9%
Q1 24
4.7%
12.8%
Net Margin
MEC
MEC
TMDX
TMDX
Q4 25
-3.2%
65.6%
Q3 25
-1.9%
16.9%
Q2 25
-0.8%
22.2%
Q1 25
0.0%
17.9%
Q4 24
13.2%
5.6%
Q3 24
2.2%
3.9%
Q2 24
2.3%
10.7%
Q1 24
2.0%
12.6%
EPS (diluted)
MEC
MEC
TMDX
TMDX
Q4 25
$-0.22
$2.59
Q3 25
$-0.13
$0.66
Q2 25
$-0.05
$0.92
Q1 25
$0.00
$0.70
Q4 24
$0.76
$0.19
Q3 24
$0.14
$0.12
Q2 24
$0.18
$0.35
Q1 24
$0.16
$0.35

Balance Sheet & Financial Strength

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

Metric
MEC
MEC
TMDX
TMDX
Cash + ST InvestmentsLiquidity on hand
$1.5M
Total DebtLower is stronger
Stockholders' EquityBook value
$240.7M
$473.1M
Total Assets
$563.6M
$1.1B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MEC
MEC
TMDX
TMDX
Q4 25
$1.5M
Q3 25
$1.2M
Q2 25
$206.0K
Q1 25
$183.0K
Q4 24
$206.0K
Q3 24
$178.0K
$330.1M
Q2 24
$314.0K
$362.8M
Q1 24
$314.0K
$350.2M
Stockholders' Equity
MEC
MEC
TMDX
TMDX
Q4 25
$240.7M
$473.1M
Q3 25
$244.8M
$355.2M
Q2 25
$246.8M
$318.1M
Q1 25
$250.0M
$266.3M
Q4 24
$251.8M
$228.6M
Q3 24
$238.4M
$209.9M
Q2 24
$238.1M
$189.9M
Q1 24
$234.0M
$159.5M
Total Assets
MEC
MEC
TMDX
TMDX
Q4 25
$563.6M
$1.1B
Q3 25
$585.6M
$946.0M
Q2 25
$433.7M
$890.5M
Q1 25
$447.7M
$837.5M
Q4 24
$445.6M
$804.1M
Q3 24
$466.0M
$785.6M
Q2 24
$488.2M
$758.6M
Q1 24
$499.9M
$723.8M

Cash Flow & Capital Efficiency

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

Metric
MEC
MEC
TMDX
TMDX
Operating Cash FlowLast quarter
$13.4M
$34.5M
Free Cash FlowOCF − Capex
$10.2M
$19.0M
FCF MarginFCF / Revenue
7.6%
11.8%
Capex IntensityCapex / Revenue
2.4%
9.7%
Cash ConversionOCF / Net Profit
0.33×
TTM Free Cash FlowTrailing 4 quarters
$26.9M
$133.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MEC
MEC
TMDX
TMDX
Q4 25
$13.4M
$34.5M
Q3 25
$1.9M
$69.6M
Q2 25
$15.0M
$91.6M
Q1 25
$8.3M
$-2.9M
Q4 24
$38.0M
$19.7M
Q3 24
$17.9M
$6.9M
Q2 24
$23.3M
$25.7M
Q1 24
$10.6M
$-3.4M
Free Cash Flow
MEC
MEC
TMDX
TMDX
Q4 25
$10.2M
$19.0M
Q3 25
$-1.1M
$61.9M
Q2 25
$12.5M
$82.5M
Q1 25
$5.4M
$-29.9M
Q4 24
$35.6M
$6.1M
Q3 24
$15.1M
$-41.3M
Q2 24
$19.2M
$2.0M
Q1 24
$7.8M
$-47.6M
FCF Margin
MEC
MEC
TMDX
TMDX
Q4 25
7.6%
11.8%
Q3 25
-0.8%
43.1%
Q2 25
9.5%
52.4%
Q1 25
4.0%
-20.8%
Q4 24
29.4%
5.0%
Q3 24
11.1%
-38.0%
Q2 24
11.7%
1.7%
Q1 24
4.9%
-49.2%
Capex Intensity
MEC
MEC
TMDX
TMDX
Q4 25
2.4%
9.7%
Q3 25
2.1%
5.3%
Q2 25
1.8%
5.8%
Q1 25
2.2%
18.8%
Q4 24
1.9%
11.2%
Q3 24
2.1%
44.3%
Q2 24
2.5%
20.8%
Q1 24
1.7%
45.6%
Cash Conversion
MEC
MEC
TMDX
TMDX
Q4 25
0.33×
Q3 25
2.86×
Q2 25
2.62×
Q1 25
416.65×
-0.11×
Q4 24
2.38×
2.87×
Q3 24
6.03×
1.63×
Q2 24
6.15×
2.11×
Q1 24
3.28×
-0.28×

Financial Flow Comparison

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

Revenue Breakdown by Segment

MEC
MEC

Fabrication$72.2M54%
Construction And Access$19.2M14%
Tubes$16.2M12%
Other Market$11.9M9%
Agriculture$7.7M6%
Military$6.7M5%
Outdoor Sports$1.7M1%

TMDX
TMDX

Liver Product$127.0M79%
Heart Product$26.0M16%
Other$5.9M4%
Lung Product$1.9M1%

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