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Side-by-side financial comparison of FLUOR CORP (FLR) and Leidos (LDOS). Click either name above to swap in a different company.

Leidos is the larger business by last-quarter revenue ($4.2B vs $4.2B, roughly 1.0× FLUOR CORP). Leidos runs the higher net margin — 7.8% vs -37.7%, a 45.5% gap on every dollar of revenue. On growth, FLUOR CORP posted the faster year-over-year revenue change (-2.0% vs -3.5%). Leidos produced more free cash flow last quarter ($452.0M vs $-378.0M). Over the past eight quarters, FLUOR CORP's revenue compounded faster (5.7% CAGR vs 3.1%).

Fluor Corporation is an American engineering and construction firm, headquartered in Irving, Texas. It is a holding company that provides services through its subsidiaries in three main areas: oil and gas, industrial and infrastructure, government and power. It is the largest publicly traded engineering and construction company in the Fortune 500 rankings and is listed as 265th overall.

Leidos Holdings, Inc. is an American defense, aviation, information technology, and biomedical research company headquartered in Reston, Virginia, that provides scientific, engineering, systems integration, and technical services. Founded as Science Applications International Corporation (SAIC), Leidos merged with Lockheed Martin's IT sector, Information Systems & Global Solutions, in August 2016 to create the defense industry’s largest IT services provider.

FLR vs LDOS — Head-to-Head

Bigger by revenue
LDOS
LDOS
1.0× larger
LDOS
$4.2B
$4.2B
FLR
Growing faster (revenue YoY)
FLR
FLR
+1.5% gap
FLR
-2.0%
-3.5%
LDOS
Higher net margin
LDOS
LDOS
45.5% more per $
LDOS
7.8%
-37.7%
FLR
More free cash flow
LDOS
LDOS
$830.0M more FCF
LDOS
$452.0M
$-378.0M
FLR
Faster 2-yr revenue CAGR
FLR
FLR
Annualised
FLR
5.7%
3.1%
LDOS

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
FLR
FLR
LDOS
LDOS
Revenue
$4.2B
$4.2B
Net Profit
$-1.6B
$327.0M
Gross Margin
3.2%
17.4%
Operating Margin
1.3%
11.3%
Net Margin
-37.7%
7.8%
Revenue YoY
-2.0%
-3.5%
Net Profit YoY
-184.4%
15.1%
EPS (diluted)
$-9.40
$2.54

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
FLR
FLR
LDOS
LDOS
Q1 26
$4.2B
Q4 25
$4.2B
$4.4B
Q3 25
$3.4B
$4.2B
Q2 25
$4.0B
$4.2B
Q1 25
$4.0B
$4.3B
Q4 24
$4.3B
Q3 24
$4.1B
$4.2B
Q2 24
$4.2B
$4.1B
Net Profit
FLR
FLR
LDOS
LDOS
Q1 26
$327.0M
Q4 25
$-1.6B
$367.0M
Q3 25
$-697.0M
$391.0M
Q2 25
$2.5B
$363.0M
Q1 25
$-241.0M
$284.0M
Q4 24
$1.9B
Q3 24
$54.0M
$364.0M
Q2 24
$169.0M
$322.0M
Gross Margin
FLR
FLR
LDOS
LDOS
Q1 26
17.4%
Q4 25
3.2%
18.0%
Q3 25
-13.3%
18.0%
Q2 25
1.4%
17.5%
Q1 25
3.5%
15.6%
Q4 24
4.9%
Q3 24
2.1%
17.8%
Q2 24
4.2%
16.6%
Operating Margin
FLR
FLR
LDOS
LDOS
Q1 26
11.3%
Q4 25
1.3%
12.0%
Q3 25
-14.7%
13.5%
Q2 25
-0.7%
12.5%
Q1 25
2.3%
9.7%
Q4 24
4.4%
Q3 24
1.2%
12.4%
Q2 24
4.2%
11.6%
Net Margin
FLR
FLR
LDOS
LDOS
Q1 26
7.8%
Q4 25
-37.7%
8.2%
Q3 25
-20.7%
9.2%
Q2 25
61.8%
8.6%
Q1 25
-6.1%
6.5%
Q4 24
43.7%
Q3 24
1.3%
8.7%
Q2 24
4.0%
7.8%
EPS (diluted)
FLR
FLR
LDOS
LDOS
Q1 26
$2.54
Q4 25
$-9.40
$2.82
Q3 25
$-4.30
$3.01
Q2 25
$14.81
$2.77
Q1 25
$-1.42
$2.10
Q4 24
$10.68
Q3 24
$0.31
$2.68
Q2 24
$0.97
$2.37

Balance Sheet & Financial Strength

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

Metric
FLR
FLR
LDOS
LDOS
Cash + ST InvestmentsLiquidity on hand
$2.2B
$1.1B
Total DebtLower is stronger
$4.6B
Stockholders' EquityBook value
$3.2B
$4.9B
Total Assets
$8.2B
$13.5B
Debt / EquityLower = less leverage
0.94×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FLR
FLR
LDOS
LDOS
Q1 26
$1.1B
Q4 25
$2.2B
$974.0M
Q3 25
$2.8B
$930.0M
Q2 25
$2.3B
$842.0M
Q1 25
$2.5B
$943.0M
Q4 24
$3.0B
Q3 24
$3.0B
$1.2B
Q2 24
$2.7B
$823.0M
Total Debt
FLR
FLR
LDOS
LDOS
Q1 26
$4.6B
Q4 25
$4.6B
Q3 25
$5.0B
Q2 25
$5.0B
Q1 25
$4.1B
Q4 24
Q3 24
$4.1B
Q2 24
$4.1B
Stockholders' Equity
FLR
FLR
LDOS
LDOS
Q1 26
$4.9B
Q4 25
$3.2B
$4.9B
Q3 25
$5.2B
$4.7B
Q2 25
$5.9B
$4.3B
Q1 25
$3.6B
$4.4B
Q4 24
$3.9B
Q3 24
$2.3B
$4.6B
Q2 24
$2.1B
$4.5B
Total Assets
FLR
FLR
LDOS
LDOS
Q1 26
$13.5B
Q4 25
$8.2B
$13.5B
Q3 25
$11.5B
$13.5B
Q2 25
$11.8B
$13.2B
Q1 25
$8.4B
$13.1B
Q4 24
$9.1B
Q3 24
$7.1B
$13.3B
Q2 24
$6.8B
$12.9B
Debt / Equity
FLR
FLR
LDOS
LDOS
Q1 26
0.94×
Q4 25
0.94×
Q3 25
1.07×
Q2 25
1.18×
Q1 25
0.92×
Q4 24
Q3 24
0.88×
Q2 24
0.92×

Cash Flow & Capital Efficiency

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

Metric
FLR
FLR
LDOS
LDOS
Operating Cash FlowLast quarter
$-366.0M
$495.0M
Free Cash FlowOCF − Capex
$-378.0M
$452.0M
FCF MarginFCF / Revenue
-9.1%
10.8%
Capex IntensityCapex / Revenue
0.3%
1.0%
Cash ConversionOCF / Net Profit
1.51×
TTM Free Cash FlowTrailing 4 quarters
$-437.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FLR
FLR
LDOS
LDOS
Q1 26
$495.0M
Q4 25
$-366.0M
Q3 25
$286.0M
$711.0M
Q2 25
$-21.0M
$58.0M
Q1 25
$-286.0M
$299.0M
Q4 24
$327.0M
Q3 24
$330.0M
$656.0M
Q2 24
$282.0M
$374.0M
Free Cash Flow
FLR
FLR
LDOS
LDOS
Q1 26
$452.0M
Q4 25
$-378.0M
Q3 25
$273.0M
$680.0M
Q2 25
$-35.0M
$36.0M
Q1 25
$-297.0M
$213.0M
Q4 24
$296.0M
Q3 24
$279.0M
$633.0M
Q2 24
$234.0M
$351.0M
FCF Margin
FLR
FLR
LDOS
LDOS
Q1 26
10.8%
Q4 25
-9.1%
Q3 25
8.1%
16.1%
Q2 25
-0.9%
0.9%
Q1 25
-7.5%
4.9%
Q4 24
6.9%
Q3 24
6.8%
15.2%
Q2 24
5.5%
8.5%
Capex Intensity
FLR
FLR
LDOS
LDOS
Q1 26
1.0%
Q4 25
0.3%
Q3 25
0.4%
0.7%
Q2 25
0.4%
0.5%
Q1 25
0.3%
2.0%
Q4 24
0.7%
Q3 24
1.2%
0.6%
Q2 24
1.1%
0.6%
Cash Conversion
FLR
FLR
LDOS
LDOS
Q1 26
1.51×
Q4 25
Q3 25
1.82×
Q2 25
-0.01×
0.16×
Q1 25
1.05×
Q4 24
0.18×
Q3 24
6.11×
1.80×
Q2 24
1.67×
1.16×

Financial Flow Comparison

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

Revenue Breakdown by Segment

FLR
FLR

Urban Solutions Segment$2.6B63%
Energy Solutions Segment$943.0M23%
Mission Solutions Segment$600.0M14%

LDOS
LDOS

US Do D And US Intelligence Community$1.4B32%
Cost Reimbursement And Fixed Price Incentive Fee$1.0B24%
Commercial And International Segment$609.0M15%
Defense Systems Segment$546.0M13%
Other$358.0M9%
Time And Materials And Fixed Price Level Of Effort$295.0M7%
Commercial And Non US Customers$38.0M1%

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