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Side-by-side financial comparison of KBR, INC. (KBR) and Moderna (MRNA). Click either name above to swap in a different company.

KBR, INC. is the larger business by last-quarter revenue ($1.9B vs $1.0B, roughly 1.9× Moderna). KBR, INC. runs the higher net margin — 6.0% vs -19.7%, a 25.6% gap on every dollar of revenue. On growth, KBR, INC. posted the faster year-over-year revenue change (-0.8% vs -45.4%). KBR, INC. produced more free cash flow last quarter ($190.0M vs $-880.0M).

KBR, Inc. is a U.S. based company operating in fields of science, technology and engineering. KBR works in various markets including aerospace, defense, industrial, intelligence, and energy. The company supports various NASA programs, international partner space agencies, and commercial partners.

Moderna, Inc. is an American pharmaceutical and biotechnology company based in Cambridge, Massachusetts, that focuses on RNA therapeutics, primarily mRNA vaccines. These vaccines use a copy of a molecule called messenger RNA (mRNA) to carry instructions for proteins to produce an immune response. The company's name is derived from the terms "modified", "RNA", and "modern".

KBR vs MRNA — Head-to-Head

Bigger by revenue
KBR
KBR
1.9× larger
KBR
$1.9B
$1.0B
MRNA
Growing faster (revenue YoY)
KBR
KBR
+44.6% gap
KBR
-0.8%
-45.4%
MRNA
Higher net margin
KBR
KBR
25.6% more per $
KBR
6.0%
-19.7%
MRNA
More free cash flow
KBR
KBR
$1.1B more FCF
KBR
$190.0M
$-880.0M
MRNA

Income Statement — Q3 FY2026 vs Q3 FY2025

Metric
KBR
KBR
MRNA
MRNA
Revenue
$1.9B
$1.0B
Net Profit
$115.0M
$-200.0M
Gross Margin
14.0%
79.6%
Operating Margin
9.9%
-25.6%
Net Margin
6.0%
-19.7%
Revenue YoY
-0.8%
-45.4%
Net Profit YoY
15.0%
-1638.5%
EPS (diluted)
$0.90
$-0.51

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
KBR
KBR
MRNA
MRNA
Q4 25
$1.9B
Q3 25
$2.0B
$1.0B
Q2 25
$2.1B
Q4 24
$966.0M
Q3 24
$1.9B
Q4 23
$2.8B
Q3 23
$1.8B
Q1 23
$1.9B
Net Profit
KBR
KBR
MRNA
MRNA
Q4 25
$115.0M
Q3 25
$73.0M
$-200.0M
Q2 25
$116.0M
Q4 24
$-1.1B
Q3 24
$13.0M
Q4 23
$217.0M
Q3 23
$-3.6B
Q1 23
$79.0M
Gross Margin
KBR
KBR
MRNA
MRNA
Q4 25
14.0%
Q3 25
14.9%
79.6%
Q2 25
14.5%
Q4 24
23.5%
Q3 24
72.4%
Q4 23
67.0%
Q3 23
-22.4%
Q1 23
57.5%
Operating Margin
KBR
KBR
MRNA
MRNA
Q4 25
9.9%
Q3 25
9.9%
-25.6%
Q2 25
9.5%
Q4 24
-129.0%
Q3 24
-3.8%
Q4 23
0.2%
Q3 23
-109.9%
Q1 23
-19.7%
Net Margin
KBR
KBR
MRNA
MRNA
Q4 25
6.0%
Q3 25
3.7%
-19.7%
Q2 25
5.6%
Q4 24
-115.9%
Q3 24
0.7%
Q4 23
7.7%
Q3 23
-198.3%
Q1 23
4.2%
EPS (diluted)
KBR
KBR
MRNA
MRNA
Q4 25
$0.90
Q3 25
$0.56
$-0.51
Q2 25
$0.88
Q4 24
$-2.91
Q3 24
$0.03
Q4 23
$0.63
Q3 23
$-9.53
Q1 23
$0.19

Balance Sheet & Financial Strength

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

Metric
KBR
KBR
MRNA
MRNA
Cash + ST InvestmentsLiquidity on hand
$539.0M
$1.1B
Total DebtLower is stronger
$2.6B
Stockholders' EquityBook value
$1.5B
$9.3B
Total Assets
$6.6B
$12.1B
Debt / EquityLower = less leverage
1.78×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
KBR
KBR
MRNA
MRNA
Q4 25
$539.0M
Q3 25
$403.0M
$1.1B
Q2 25
$442.0M
Q4 24
$1.9B
Q3 24
$1.6B
Q4 23
$2.9B
Q3 23
$2.9B
Q1 23
$3.4B
Total Debt
KBR
KBR
MRNA
MRNA
Q4 25
$2.6B
Q3 25
$2.6B
Q2 25
$2.7B
Q4 24
Q3 24
Q4 23
Q3 23
Q1 23
Stockholders' Equity
KBR
KBR
MRNA
MRNA
Q4 25
$1.5B
Q3 25
$1.5B
$9.3B
Q2 25
$1.4B
Q4 24
$10.9B
Q3 24
$11.9B
Q4 23
$13.9B
Q3 23
$13.5B
Q1 23
$18.9B
Total Assets
KBR
KBR
MRNA
MRNA
Q4 25
$6.6B
Q3 25
$6.8B
$12.1B
Q2 25
$6.8B
Q4 24
$14.1B
Q3 24
$15.8B
Q4 23
$18.4B
Q3 23
$19.4B
Q1 23
$24.1B
Debt / Equity
KBR
KBR
MRNA
MRNA
Q4 25
1.78×
Q3 25
1.76×
Q2 25
1.94×
Q4 24
Q3 24
Q4 23
Q3 23
Q1 23

Cash Flow & Capital Efficiency

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

Metric
KBR
KBR
MRNA
MRNA
Operating Cash FlowLast quarter
$198.0M
$-847.0M
Free Cash FlowOCF − Capex
$190.0M
$-880.0M
FCF MarginFCF / Revenue
9.8%
-86.6%
Capex IntensityCapex / Revenue
0.4%
3.2%
Cash ConversionOCF / Net Profit
1.72×
TTM Free Cash FlowTrailing 4 quarters
$-1.9B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
KBR
KBR
MRNA
MRNA
Q4 25
$198.0M
Q3 25
$-847.0M
Q2 25
$98.0M
Q4 24
$825.0M
Q3 24
$-1.6B
Q4 23
$622.0M
Q3 23
$-1.6B
Q1 23
$-1.2B
Free Cash Flow
KBR
KBR
MRNA
MRNA
Q4 25
$190.0M
Q3 25
$-880.0M
Q2 25
$89.0M
Q4 24
$303.0M
Q3 24
$-1.7B
Q4 23
$402.0M
Q3 23
$-1.7B
Q1 23
$-1.3B
FCF Margin
KBR
KBR
MRNA
MRNA
Q4 25
9.8%
Q3 25
-86.6%
Q2 25
4.3%
Q4 24
31.4%
Q3 24
-92.2%
Q4 23
14.3%
Q3 23
-95.0%
Q1 23
-71.9%
Capex Intensity
KBR
KBR
MRNA
MRNA
Q4 25
0.4%
Q3 25
0.4%
3.2%
Q2 25
0.4%
Q4 24
54.0%
Q3 24
8.1%
Q4 23
7.8%
Q3 23
7.6%
Q1 23
6.1%
Cash Conversion
KBR
KBR
MRNA
MRNA
Q4 25
1.72×
Q3 25
Q2 25
0.84×
Q4 24
Q3 24
-120.46×
Q4 23
2.87×
Q3 23
Q1 23
-15.51×

Financial Flow Comparison

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

Revenue Breakdown by Segment

KBR
KBR

U.S.Government Defense And Intelligence Clients$832.0M43%
Sustainable Technology Solutions$525.0M27%
Science And Space$292.0M15%
Corporate Joint Venture$172.0M9%
Commercial And Infrastructure$64.0M3%
Other$46.0M2%

MRNA
MRNA

COVID19$971.0M96%
Other Revenue$20.0M2%
Grant$14.0M1%
Collaboration Arrangement Including Arrangements With Affiliate$7.0M1%
License And Royalty$2.0M0%

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