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Side-by-side financial comparison of Mayville Engineering Company, Inc. (MEC) and WILLIS LEASE FINANCE CORP (WLFC). Click either name above to swap in a different company.

WILLIS LEASE FINANCE CORP is the larger business by last-quarter revenue ($193.6M vs $134.3M, roughly 1.4× Mayville Engineering Company, Inc.). On growth, WILLIS LEASE FINANCE CORP posted the faster year-over-year revenue change (26.7% vs 10.7%). WILLIS LEASE FINANCE CORP produced more free cash flow last quarter ($66.2M vs $10.2M). Over the past eight quarters, WILLIS LEASE FINANCE CORP's revenue compounded faster (27.5% 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.

Willis Lease Finance Corp is a leading global independent provider of commercial aviation asset solutions. It primarily leases and sells commercial aircraft engines, auxiliary power units and other aviation spare parts, serving airline operators, MRO providers and other aviation industry participants across major global markets.

MEC vs WLFC — Head-to-Head

Bigger by revenue
WLFC
WLFC
1.4× larger
WLFC
$193.6M
$134.3M
MEC
Growing faster (revenue YoY)
WLFC
WLFC
+16.0% gap
WLFC
26.7%
10.7%
MEC
More free cash flow
WLFC
WLFC
$56.1M more FCF
WLFC
$66.2M
$10.2M
MEC
Faster 2-yr revenue CAGR
WLFC
WLFC
Annualised
WLFC
27.5%
-8.8%
MEC

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
MEC
MEC
WLFC
WLFC
Revenue
$134.3M
$193.6M
Net Profit
$-4.4M
Gross Margin
6.8%
Operating Margin
-4.1%
7.3%
Net Margin
-3.2%
Revenue YoY
10.7%
26.7%
Net Profit YoY
-127.3%
EPS (diluted)
$-0.22
$1.50

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
WLFC
WLFC
Q4 25
$134.3M
$193.6M
Q3 25
$144.3M
$183.4M
Q2 25
$132.3M
$195.5M
Q1 25
$135.6M
$157.7M
Q4 24
$121.3M
$152.8M
Q3 24
$135.4M
$146.2M
Q2 24
$163.6M
$151.1M
Q1 24
$161.3M
$119.1M
Net Profit
MEC
MEC
WLFC
WLFC
Q4 25
$-4.4M
Q3 25
$-2.7M
$24.3M
Q2 25
$-1.1M
$60.4M
Q1 25
$20.0K
$16.9M
Q4 24
$16.0M
Q3 24
$3.0M
$24.1M
Q2 24
$3.8M
$42.6M
Q1 24
$3.2M
$20.9M
Gross Margin
MEC
MEC
WLFC
WLFC
Q4 25
6.8%
Q3 25
11.0%
Q2 25
10.3%
Q1 25
11.3%
Q4 24
8.9%
Q3 24
12.6%
Q2 24
13.6%
Q1 24
13.0%
Operating Margin
MEC
MEC
WLFC
WLFC
Q4 25
-4.1%
7.3%
Q3 25
0.0%
20.7%
Q2 25
0.1%
14.5%
Q1 25
1.2%
15.2%
Q4 24
19.0%
19.2%
Q3 24
4.2%
23.0%
Q2 24
5.0%
35.8%
Q1 24
4.7%
22.9%
Net Margin
MEC
MEC
WLFC
WLFC
Q4 25
-3.2%
Q3 25
-1.9%
13.3%
Q2 25
-0.8%
30.9%
Q1 25
0.0%
10.7%
Q4 24
13.2%
Q3 24
2.2%
16.5%
Q2 24
2.3%
28.2%
Q1 24
2.0%
17.5%
EPS (diluted)
MEC
MEC
WLFC
WLFC
Q4 25
$-0.22
$1.50
Q3 25
$-0.13
$3.25
Q2 25
$-0.05
$8.43
Q1 25
$0.00
$2.21
Q4 24
$0.76
$2.76
Q3 24
$0.14
$3.37
Q2 24
$0.18
$6.21
Q1 24
$0.16
$3.00

Balance Sheet & Financial Strength

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

Metric
MEC
MEC
WLFC
WLFC
Cash + ST InvestmentsLiquidity on hand
$1.5M
$16.4M
Total DebtLower is stronger
$2.7B
Stockholders' EquityBook value
$240.7M
$662.1M
Total Assets
$563.6M
$3.9B
Debt / EquityLower = less leverage
4.08×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MEC
MEC
WLFC
WLFC
Q4 25
$1.5M
$16.4M
Q3 25
$1.2M
$12.9M
Q2 25
$206.0K
$37.3M
Q1 25
$183.0K
$32.4M
Q4 24
$206.0K
$9.1M
Q3 24
$178.0K
$5.8M
Q2 24
$314.0K
$5.0M
Q1 24
$314.0K
$7.6M
Total Debt
MEC
MEC
WLFC
WLFC
Q4 25
$2.7B
Q3 25
$2.2B
Q2 25
$2.8B
Q1 25
$2.2B
Q4 24
$2.3B
Q3 24
$2.0B
Q2 24
$1.9B
Q1 24
$1.7B
Stockholders' Equity
MEC
MEC
WLFC
WLFC
Q4 25
$240.7M
$662.1M
Q3 25
$244.8M
$650.2M
Q2 25
$246.8M
$617.9M
Q1 25
$250.0M
$565.5M
Q4 24
$251.8M
$549.3M
Q3 24
$238.4M
$517.8M
Q2 24
$238.1M
$492.4M
Q1 24
$234.0M
$461.8M
Total Assets
MEC
MEC
WLFC
WLFC
Q4 25
$563.6M
$3.9B
Q3 25
$585.6M
$3.4B
Q2 25
$433.7M
$3.9B
Q1 25
$447.7M
$3.3B
Q4 24
$445.6M
$3.3B
Q3 24
$466.0M
$3.0B
Q2 24
$488.2M
$2.9B
Q1 24
$499.9M
$2.7B
Debt / Equity
MEC
MEC
WLFC
WLFC
Q4 25
4.08×
Q3 25
3.44×
Q2 25
4.53×
Q1 25
3.95×
Q4 24
4.12×
Q3 24
3.84×
Q2 24
3.95×
Q1 24
3.76×

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
WLFC
WLFC
Operating Cash FlowLast quarter
$13.4M
$74.2M
Free Cash FlowOCF − Capex
$10.2M
$66.2M
FCF MarginFCF / Revenue
7.6%
34.2%
Capex IntensityCapex / Revenue
2.4%
4.1%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$26.9M
$252.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MEC
MEC
WLFC
WLFC
Q4 25
$13.4M
$74.2M
Q3 25
$1.9M
$63.9M
Q2 25
$15.0M
$104.2M
Q1 25
$8.3M
$41.0M
Q4 24
$38.0M
$68.0M
Q3 24
$17.9M
$86.8M
Q2 24
$23.3M
$69.8M
Q1 24
$10.6M
$59.8M
Free Cash Flow
MEC
MEC
WLFC
WLFC
Q4 25
$10.2M
$66.2M
Q3 25
$-1.1M
$57.8M
Q2 25
$12.5M
$94.5M
Q1 25
$5.4M
$33.5M
Q4 24
$35.6M
$55.1M
Q3 24
$15.1M
$85.7M
Q2 24
$19.2M
$68.5M
Q1 24
$7.8M
$59.4M
FCF Margin
MEC
MEC
WLFC
WLFC
Q4 25
7.6%
34.2%
Q3 25
-0.8%
31.5%
Q2 25
9.5%
48.4%
Q1 25
4.0%
21.3%
Q4 24
29.4%
36.1%
Q3 24
11.1%
58.6%
Q2 24
11.7%
45.3%
Q1 24
4.9%
49.9%
Capex Intensity
MEC
MEC
WLFC
WLFC
Q4 25
2.4%
4.1%
Q3 25
2.1%
3.3%
Q2 25
1.8%
4.9%
Q1 25
2.2%
4.7%
Q4 24
1.9%
8.4%
Q3 24
2.1%
0.7%
Q2 24
2.5%
0.9%
Q1 24
1.7%
0.3%
Cash Conversion
MEC
MEC
WLFC
WLFC
Q4 25
Q3 25
2.63×
Q2 25
1.73×
Q1 25
416.65×
2.43×
Q4 24
2.38×
Q3 24
6.03×
3.60×
Q2 24
6.15×
1.64×
Q1 24
3.28×
2.87×

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%

WLFC
WLFC

Segment breakdown not available.

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