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Side-by-side financial comparison of AECOM (ACM) and VSE CORP (VSEC). Click either name above to swap in a different company.

AECOM is the larger business by last-quarter revenue ($3.8B vs $301.2M, roughly 12.7× VSE CORP). VSE CORP runs the higher net margin — 4.5% vs 1.9%, a 2.6% gap on every dollar of revenue. On growth, AECOM posted the faster year-over-year revenue change (1.6% vs 0.7%). AECOM produced more free cash flow last quarter ($41.9M vs $30.9M). Over the past eight quarters, VSE CORP's revenue compounded faster (11.7% CAGR vs -1.4%).

AECOM is an American multinational infrastructure consulting firm headquartered in Dallas, Texas.

VSE Corporation is a leading provider of aftermarket distribution and repair services. Operating through its two key segments, VSE significantly enhances the productivity and longevity of its customers' high-value, business-critical assets. The aviation segment is a leading provider of aftermarket parts distribution and maintenance, repair, and overhaul (MRO) services for components and engine accessories to commercial, business, and general aviation operators. The fleet segment specializes i...

ACM vs VSEC — Head-to-Head

Bigger by revenue
ACM
ACM
12.7× larger
ACM
$3.8B
$301.2M
VSEC
Growing faster (revenue YoY)
ACM
ACM
+0.8% gap
ACM
1.6%
0.7%
VSEC
Higher net margin
VSEC
VSEC
2.6% more per $
VSEC
4.5%
1.9%
ACM
More free cash flow
ACM
ACM
$11.0M more FCF
ACM
$41.9M
$30.9M
VSEC
Faster 2-yr revenue CAGR
VSEC
VSEC
Annualised
VSEC
11.7%
-1.4%
ACM

Income Statement — Q2 2026 vs Q4 2025

Metric
ACM
ACM
VSEC
VSEC
Revenue
$3.8B
$301.2M
Net Profit
$74.5M
$13.6M
Gross Margin
7.3%
Operating Margin
5.8%
10.8%
Net Margin
1.9%
4.5%
Revenue YoY
1.6%
0.7%
Net Profit YoY
-48.0%
3.9%
EPS (diluted)
$0.56
$0.64

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
ACM
ACM
VSEC
VSEC
Q1 26
$3.8B
Q4 25
$301.2M
Q3 25
$4.2B
$282.9M
Q2 25
$4.2B
$272.1M
Q1 25
$3.8B
$256.0M
Q4 24
$4.0B
$299.0M
Q3 24
$4.1B
$273.6M
Q2 24
$4.2B
$266.0M
Net Profit
ACM
ACM
VSEC
VSEC
Q1 26
$74.5M
Q4 25
$13.6M
Q3 25
$120.4M
$3.9M
Q2 25
$131.0M
$3.2M
Q1 25
$143.4M
$-9.0M
Q4 24
$167.0M
$13.1M
Q3 24
$172.5M
$11.7M
Q2 24
$134.3M
$-2.8M
Gross Margin
ACM
ACM
VSEC
VSEC
Q1 26
7.3%
Q4 25
Q3 25
7.9%
Q2 25
7.8%
Q1 25
7.7%
Q4 24
6.7%
Q3 24
7.2%
Q2 24
6.9%
Operating Margin
ACM
ACM
VSEC
VSEC
Q1 26
5.8%
Q4 25
10.8%
Q3 25
5.7%
3.6%
Q2 25
7.0%
8.3%
Q1 25
6.8%
9.6%
Q4 24
5.9%
9.2%
Q3 24
5.8%
8.7%
Q2 24
5.5%
2.3%
Net Margin
ACM
ACM
VSEC
VSEC
Q1 26
1.9%
Q4 25
4.5%
Q3 25
2.9%
1.4%
Q2 25
3.1%
1.2%
Q1 25
3.8%
-3.5%
Q4 24
4.2%
4.4%
Q3 24
4.2%
4.3%
Q2 24
3.2%
-1.0%
EPS (diluted)
ACM
ACM
VSEC
VSEC
Q1 26
$0.56
Q4 25
$0.64
Q3 25
$0.90
$0.19
Q2 25
$0.98
$0.16
Q1 25
$1.08
$-0.44
Q4 24
$1.25
$0.79
Q3 24
$1.27
$0.63
Q2 24
$0.98
$-0.16

Balance Sheet & Financial Strength

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

Metric
ACM
ACM
VSEC
VSEC
Cash + ST InvestmentsLiquidity on hand
$1.2B
$69.4M
Total DebtLower is stronger
$2.6B
$292.8M
Stockholders' EquityBook value
$2.2B
$1.4B
Total Assets
$11.9B
$2.0B
Debt / EquityLower = less leverage
1.18×
0.20×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACM
ACM
VSEC
VSEC
Q1 26
$1.2B
Q4 25
$69.4M
Q3 25
$1.6B
$8.8M
Q2 25
$1.8B
$16.9M
Q1 25
$1.6B
$5.7M
Q4 24
$1.6B
$29.0M
Q3 24
$1.6B
$7.9M
Q2 24
$1.6B
$19.0M
Total Debt
ACM
ACM
VSEC
VSEC
Q1 26
$2.6B
Q4 25
$292.8M
Q3 25
$2.6B
$356.1M
Q2 25
$2.5B
$379.2M
Q1 25
$2.5B
$465.0M
Q4 24
$2.5B
$430.2M
Q3 24
$2.5B
$450.3M
Q2 24
$2.5B
$463.5M
Stockholders' Equity
ACM
ACM
VSEC
VSEC
Q1 26
$2.2B
Q4 25
$1.4B
Q3 25
$2.5B
$983.3M
Q2 25
$2.5B
$979.5M
Q1 25
$2.3B
$975.7M
Q4 24
$2.2B
$988.2M
Q3 24
$2.2B
$787.8M
Q2 24
$2.3B
$781.3M
Total Assets
ACM
ACM
VSEC
VSEC
Q1 26
$11.9B
Q4 25
$2.0B
Q3 25
$12.2B
$1.6B
Q2 25
$12.3B
$1.6B
Q1 25
$11.8B
$1.7B
Q4 24
$11.8B
$1.7B
Q3 24
$12.1B
$1.5B
Q2 24
$12.0B
$1.5B
Debt / Equity
ACM
ACM
VSEC
VSEC
Q1 26
1.18×
Q4 25
0.20×
Q3 25
1.06×
0.36×
Q2 25
0.99×
0.39×
Q1 25
1.07×
0.48×
Q4 24
1.11×
0.44×
Q3 24
1.12×
0.57×
Q2 24
1.07×
0.59×

Cash Flow & Capital Efficiency

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

Metric
ACM
ACM
VSEC
VSEC
Operating Cash FlowLast quarter
$70.2M
$37.6M
Free Cash FlowOCF − Capex
$41.9M
$30.9M
FCF MarginFCF / Revenue
1.1%
10.3%
Capex IntensityCapex / Revenue
0.7%
2.2%
Cash ConversionOCF / Net Profit
0.94×
2.77×
TTM Free Cash FlowTrailing 4 quarters
$616.0M
$5.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACM
ACM
VSEC
VSEC
Q1 26
$70.2M
Q4 25
$37.6M
Q3 25
$196.1M
$24.1M
Q2 25
$283.7M
$11.9M
Q1 25
$190.7M
$-46.6M
Q4 24
$151.1M
$55.4M
Q3 24
$298.8M
$10.2M
Q2 24
$291.3M
$-17.5M
Free Cash Flow
ACM
ACM
VSEC
VSEC
Q1 26
$41.9M
Q4 25
$30.9M
Q3 25
$134.1M
$18.0M
Q2 25
$261.7M
$6.3M
Q1 25
$178.3M
$-49.5M
Q4 24
$110.9M
$52.1M
Q3 24
$274.5M
$4.4M
Q2 24
$272.8M
$-21.5M
FCF Margin
ACM
ACM
VSEC
VSEC
Q1 26
1.1%
Q4 25
10.3%
Q3 25
3.2%
6.4%
Q2 25
6.3%
2.3%
Q1 25
4.7%
-19.3%
Q4 24
2.8%
17.4%
Q3 24
6.7%
1.6%
Q2 24
6.6%
-8.1%
Capex Intensity
ACM
ACM
VSEC
VSEC
Q1 26
0.7%
Q4 25
2.2%
Q3 25
1.5%
2.1%
Q2 25
0.5%
2.1%
Q1 25
0.3%
1.1%
Q4 24
1.0%
1.1%
Q3 24
0.6%
2.1%
Q2 24
0.4%
1.5%
Cash Conversion
ACM
ACM
VSEC
VSEC
Q1 26
0.94×
Q4 25
2.77×
Q3 25
1.63×
6.16×
Q2 25
2.17×
3.72×
Q1 25
1.33×
Q4 24
0.90×
4.24×
Q3 24
1.73×
0.87×
Q2 24
2.17×

Financial Flow Comparison

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

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