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Side-by-side financial comparison of BRUNSWICK CORP (BC) and Iron Mountain (IRM). Click either name above to swap in a different company.

Iron Mountain is the larger business by last-quarter revenue ($1.8B vs $1.4B, roughly 1.3× BRUNSWICK CORP). Iron Mountain runs the higher net margin — 5.1% vs 1.5%, a 3.5% gap on every dollar of revenue. On growth, BRUNSWICK CORP posted the faster year-over-year revenue change (17.3% vs 16.6%). Iron Mountain produced more free cash flow last quarter ($-16.2M vs $-116.8M). Over the past eight quarters, Iron Mountain's revenue compounded faster (11.7% CAGR vs -2.3%).

Brunswick Corporation, formerly known as the Brunswick-Balke-Collender Company, is an American corporation that has been developing, manufacturing and marketing a wide variety of products since 1845. Brunswick has more than 13,000 employees in 24 countries. Brunswick owns a number of brands, including Mercury Marine. In 2024, Brunswick reported sales of US$5.2 billion. Brunswick's global headquarters is in the northern Chicago suburb of Mettawa, Illinois.

Iron Mountain Inc. is an American enterprise information management services company founded in 1951 and headquartered in Portsmouth, New Hampshire. Its records management, information destruction, and data backup and recovery services are supplied to more than 220,000 customers in 58 countries throughout North America, Europe, Latin America, Africa, Asia, and Oceania.

BC vs IRM — Head-to-Head

Bigger by revenue
IRM
IRM
1.3× larger
IRM
$1.8B
$1.4B
BC
Growing faster (revenue YoY)
BC
BC
+0.7% gap
BC
17.3%
16.6%
IRM
Higher net margin
IRM
IRM
3.5% more per $
IRM
5.1%
1.5%
BC
More free cash flow
IRM
IRM
$100.6M more FCF
IRM
$-16.2M
$-116.8M
BC
Faster 2-yr revenue CAGR
IRM
IRM
Annualised
IRM
11.7%
-2.3%
BC

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
BC
BC
IRM
IRM
Revenue
$1.4B
$1.8B
Net Profit
$21.0M
$93.1M
Gross Margin
24.9%
Operating Margin
3.6%
18.5%
Net Margin
1.5%
5.1%
Revenue YoY
17.3%
16.6%
Net Profit YoY
-11.9%
EPS (diluted)
$0.32
$0.31

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
BC
BC
IRM
IRM
Q1 26
$1.4B
Q4 25
$1.3B
$1.8B
Q3 25
$1.4B
$1.8B
Q2 25
$1.4B
$1.7B
Q1 25
$1.2B
$1.6B
Q4 24
$1.2B
$1.6B
Q3 24
$1.3B
$1.6B
Q2 24
$1.4B
$1.5B
Net Profit
BC
BC
IRM
IRM
Q1 26
$21.0M
Q4 25
$18.7M
$93.1M
Q3 25
$-235.5M
$86.2M
Q2 25
$59.3M
$-43.3M
Q1 25
$20.2M
$16.2M
Q4 24
$-82.5M
$105.7M
Q3 24
$44.6M
$-33.7M
Q2 24
$100.0M
$34.6M
Gross Margin
BC
BC
IRM
IRM
Q1 26
24.9%
Q4 25
23.1%
Q3 25
25.8%
Q2 25
25.5%
Q1 25
24.9%
Q4 24
21.9%
Q3 24
26.2%
Q2 24
27.1%
Operating Margin
BC
BC
IRM
IRM
Q1 26
3.6%
Q4 25
3.1%
18.5%
Q3 25
-17.8%
17.6%
Q2 25
7.1%
15.2%
Q1 25
4.6%
16.0%
Q4 24
-4.8%
17.9%
Q3 24
7.7%
16.1%
Q2 24
11.0%
15.0%
Net Margin
BC
BC
IRM
IRM
Q1 26
1.5%
Q4 25
1.4%
5.1%
Q3 25
-17.3%
4.9%
Q2 25
4.1%
-2.5%
Q1 25
1.7%
1.0%
Q4 24
-7.1%
6.7%
Q3 24
3.5%
-2.2%
Q2 24
6.9%
2.3%
EPS (diluted)
BC
BC
IRM
IRM
Q1 26
$0.32
Q4 25
$0.32
$0.31
Q3 25
$-3.59
$0.28
Q2 25
$0.89
$-0.15
Q1 25
$0.30
$0.05
Q4 24
$-1.21
$0.35
Q3 24
$0.67
$-0.11
Q2 24
$1.48
$0.12

Balance Sheet & Financial Strength

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

Metric
BC
BC
IRM
IRM
Cash + ST InvestmentsLiquidity on hand
$277.8M
$158.5M
Total DebtLower is stronger
$490.2M
$16.2B
Stockholders' EquityBook value
$1.6B
$-981.0M
Total Assets
$5.5B
$21.1B
Debt / EquityLower = less leverage
0.31×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
BC
BC
IRM
IRM
Q1 26
$277.8M
Q4 25
$256.8M
$158.5M
Q3 25
$297.7M
Q2 25
$315.7M
Q1 25
$286.7M
Q4 24
$269.0M
$155.7M
Q3 24
$284.1M
Q2 24
$494.5M
Total Debt
BC
BC
IRM
IRM
Q1 26
$490.2M
Q4 25
$2.1B
$16.2B
Q3 25
$15.5B
Q2 25
$14.8B
Q1 25
$14.2B
Q4 24
$2.4B
$13.0B
Q3 24
$13.2B
Q2 24
$12.8B
Stockholders' Equity
BC
BC
IRM
IRM
Q1 26
$1.6B
Q4 25
$1.6B
$-981.0M
Q3 25
$1.6B
$-882.0M
Q2 25
$1.9B
$-767.4M
Q1 25
$1.9B
$-698.5M
Q4 24
$1.9B
$-503.1M
Q3 24
$2.0B
$-259.0M
Q2 24
$2.0B
$-132.9M
Total Assets
BC
BC
IRM
IRM
Q1 26
$5.5B
Q4 25
$5.3B
$21.1B
Q3 25
$5.4B
$20.6B
Q2 25
$5.8B
$20.2B
Q1 25
$5.9B
$19.4B
Q4 24
$5.7B
$18.7B
Q3 24
$6.0B
$18.5B
Q2 24
$6.4B
$18.0B
Debt / Equity
BC
BC
IRM
IRM
Q1 26
0.31×
Q4 25
1.30×
Q3 25
Q2 25
Q1 25
Q4 24
1.25×
Q3 24
Q2 24

Cash Flow & Capital Efficiency

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

Metric
BC
BC
IRM
IRM
Operating Cash FlowLast quarter
$500.0M
Free Cash FlowOCF − Capex
$-116.8M
$-16.2M
FCF MarginFCF / Revenue
-8.5%
-0.9%
Capex IntensityCapex / Revenue
4.2%
28.0%
Cash ConversionOCF / Net Profit
5.37×
TTM Free Cash FlowTrailing 4 quarters
$344.6M
$-931.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
BC
BC
IRM
IRM
Q1 26
Q4 25
$132.9M
$500.0M
Q3 25
$140.4M
$267.6M
Q2 25
$316.2M
$375.1M
Q1 25
$-27.4M
$197.3M
Q4 24
$306.4M
$431.6M
Q3 24
$67.4M
$252.9M
Q2 24
$211.0M
$382.2M
Free Cash Flow
BC
BC
IRM
IRM
Q1 26
$-116.8M
Q4 25
$83.6M
$-16.2M
Q3 25
$106.5M
$-256.3M
Q2 25
$271.3M
$-181.6M
Q1 25
$-65.1M
$-477.5M
Q4 24
$276.1M
$-186.0M
Q3 24
$31.4M
$-143.2M
Q2 24
$163.9M
$-14.6M
FCF Margin
BC
BC
IRM
IRM
Q1 26
-8.5%
Q4 25
6.3%
-0.9%
Q3 25
7.8%
-14.6%
Q2 25
18.7%
-10.6%
Q1 25
-5.3%
-30.0%
Q4 24
23.9%
-11.8%
Q3 24
2.5%
-9.2%
Q2 24
11.4%
-1.0%
Capex Intensity
BC
BC
IRM
IRM
Q1 26
4.2%
Q4 25
3.7%
28.0%
Q3 25
2.5%
29.9%
Q2 25
3.1%
32.5%
Q1 25
3.1%
42.4%
Q4 24
2.6%
39.1%
Q3 24
2.8%
25.4%
Q2 24
3.3%
25.9%
Cash Conversion
BC
BC
IRM
IRM
Q1 26
Q4 25
7.11×
5.37×
Q3 25
3.10×
Q2 25
5.33×
Q1 25
-1.36×
12.15×
Q4 24
4.08×
Q3 24
1.51×
Q2 24
2.11×
11.04×

Financial Flow Comparison

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

Revenue Breakdown by Segment

BC
BC

Segment breakdown not available.

IRM
IRM

Storage Rental$1.1B58%
Services$781.9M42%

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