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Side-by-side financial comparison of Okeanis Eco Tankers Corp. (ECO) and GIBRALTAR INDUSTRIES, INC. (ROCK). Click either name above to swap in a different company.

Okeanis Eco Tankers Corp. is the larger business by last-quarter revenue ($393.2M vs $225.0M, roughly 1.7× GIBRALTAR INDUSTRIES, INC.). Over the past eight quarters, Okeanis Eco Tankers Corp.'s revenue compounded faster (20.5% CAGR vs -12.3%).

Okeanis Eco Tankers Corp. is a global shipping enterprise specializing in the operation of eco-friendly tanker fleets. Its core business covers maritime transport of crude oil and refined petroleum products, serving major energy and commodity clients across key international trade routes, with a focus on cutting carbon emissions via energy-efficient vessel designs.

Gibraltar Industries, Inc. is a leading manufacturer and distributor of specialized building, infrastructure, and renewable energy products. Its offerings include ventilation systems, roofing accessories, solar mounting solutions, and landscape and garden products, serving residential, commercial construction, and clean energy markets primarily across North America, with a focus on innovative, sustainable solutions for its customers.

ECO vs ROCK — Head-to-Head

Bigger by revenue
ECO
ECO
1.7× larger
ECO
$393.2M
$225.0M
ROCK
Faster 2-yr revenue CAGR
ECO
ECO
Annualised
ECO
20.5%
-12.3%
ROCK

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ECO
ECO
ROCK
ROCK
Revenue
$393.2M
$225.0M
Net Profit
Gross Margin
25.3%
Operating Margin
41.4%
7.9%
Net Margin
Revenue YoY
24.9%
Net Profit YoY
EPS (diluted)

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
ECO
ECO
ROCK
ROCK
Q4 25
$393.2M
$225.0M
Q3 25
$308.0M
$310.9M
Q2 25
$-49.0M
$309.5M
Q1 25
$111.1M
$290.0M
Q4 24
$413.1M
$180.1M
Q3 24
$321.4M
$277.1M
Q2 24
$232.4M
$273.6M
Q1 24
$292.5M
Net Profit
ECO
ECO
ROCK
ROCK
Q4 25
Q3 25
$-89.1M
Q2 25
$26.0M
Q1 25
$21.1M
Q4 24
Q3 24
$34.0M
Q2 24
$32.2M
Q1 24
$24.9M
Gross Margin
ECO
ECO
ROCK
ROCK
Q4 25
25.3%
Q3 25
26.6%
Q2 25
28.4%
Q1 25
26.8%
Q4 24
29.0%
Q3 24
29.4%
Q2 24
30.5%
Q1 24
28.9%
Operating Margin
ECO
ECO
ROCK
ROCK
Q4 25
41.4%
7.9%
Q3 25
44.2%
12.8%
Q2 25
101.1%
12.8%
Q1 25
49.6%
8.8%
Q4 24
48.7%
13.3%
Q3 24
52.0%
15.6%
Q2 24
56.7%
14.9%
Q1 24
10.8%
Net Margin
ECO
ECO
ROCK
ROCK
Q4 25
Q3 25
-28.6%
Q2 25
8.4%
Q1 25
7.3%
Q4 24
Q3 24
12.3%
Q2 24
11.8%
Q1 24
8.5%
EPS (diluted)
ECO
ECO
ROCK
ROCK
Q4 25
Q3 25
$-2.98
Q2 25
$0.87
Q1 25
Q4 24
Q3 24
$1.11
Q2 24
$1.05
Q1 24

Balance Sheet & Financial Strength

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

Metric
ECO
ECO
ROCK
ROCK
Cash + ST InvestmentsLiquidity on hand
$116.6M
$115.7M
Total DebtLower is stronger
$0
Stockholders' EquityBook value
$573.1M
$950.4M
Total Assets
$1.2B
$1.4B
Debt / EquityLower = less leverage
0.00×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ECO
ECO
ROCK
ROCK
Q4 25
$116.6M
$115.7M
Q3 25
$89.4M
Q2 25
$59.8M
$43.3M
Q1 25
$25.1M
Q4 24
$49.3M
$269.5M
Q3 24
$228.9M
Q2 24
$92.8M
$179.1M
Q1 24
$146.7M
Total Debt
ECO
ECO
ROCK
ROCK
Q4 25
$0
Q3 25
$0
Q2 25
$0
Q1 25
$0
Q4 24
$0
Q3 24
$0
Q2 24
$0
Q1 24
$0
Stockholders' Equity
ECO
ECO
ROCK
ROCK
Q4 25
$573.1M
$950.4M
Q3 25
$951.8M
Q2 25
$428.3M
$1.0B
Q1 25
$1.0B
Q4 24
$410.4M
$1.0B
Q3 24
$1.0B
Q2 24
$432.6M
$975.7M
Q1 24
$940.2M
Total Assets
ECO
ECO
ROCK
ROCK
Q4 25
$1.2B
$1.4B
Q3 25
$1.4B
Q2 25
$1.1B
$1.5B
Q1 25
$1.4B
Q4 24
$1.1B
$1.4B
Q3 24
$1.4B
Q2 24
$1.1B
$1.4B
Q1 24
$1.3B
Debt / Equity
ECO
ECO
ROCK
ROCK
Q4 25
0.00×
Q3 25
0.00×
Q2 25
0.00×
Q1 25
0.00×
Q4 24
0.00×
Q3 24
0.00×
Q2 24
0.00×
Q1 24
0.00×

Cash Flow & Capital Efficiency

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

Metric
ECO
ECO
ROCK
ROCK
Operating Cash FlowLast quarter
$111.3M
$35.5M
Free Cash FlowOCF − Capex
$26.2M
FCF MarginFCF / Revenue
11.7%
Capex IntensityCapex / Revenue
4.1%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$120.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ECO
ECO
ROCK
ROCK
Q4 25
$111.3M
$35.5M
Q3 25
$132.2M
$73.0M
Q2 25
$44.9M
Q1 25
$13.7M
Q4 24
$162.8M
$19.9M
Q3 24
$64.7M
Q2 24
$36.5M
Q1 24
$53.2M
Free Cash Flow
ECO
ECO
ROCK
ROCK
Q4 25
$26.2M
Q3 25
$64.8M
Q2 25
$27.3M
Q1 25
$2.3M
Q4 24
$14.1M
Q3 24
$60.5M
Q2 24
$33.5M
Q1 24
$48.8M
FCF Margin
ECO
ECO
ROCK
ROCK
Q4 25
11.7%
Q3 25
20.8%
Q2 25
8.8%
Q1 25
0.8%
Q4 24
7.8%
Q3 24
21.8%
Q2 24
12.2%
Q1 24
16.7%
Capex Intensity
ECO
ECO
ROCK
ROCK
Q4 25
4.1%
Q3 25
2.6%
Q2 25
5.7%
Q1 25
3.9%
Q4 24
3.3%
Q3 24
1.5%
Q2 24
1.1%
Q1 24
1.5%
Cash Conversion
ECO
ECO
ROCK
ROCK
Q4 25
Q3 25
Q2 25
1.73×
Q1 25
0.65×
Q4 24
Q3 24
1.90×
Q2 24
1.13×
Q1 24
2.13×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ECO
ECO

Segment breakdown not available.

ROCK
ROCK

Transferred At Point In Time$183.5M82%
Infrastructure$22.5M10%
Other$18.9M8%

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