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Side-by-side financial comparison of Kosmos Energy Ltd. (KOS) and Solaris Energy Infrastructure, Inc. (SEI). Click either name above to swap in a different company.

Kosmos Energy Ltd. is the larger business by last-quarter revenue ($294.6M vs $196.2M, roughly 1.5× Solaris Energy Infrastructure, Inc.). On growth, Solaris Energy Infrastructure, Inc. posted the faster year-over-year revenue change (9.2% vs -25.9%). Over the past eight quarters, Solaris Energy Infrastructure, Inc.'s revenue compounded faster (63.0% CAGR vs -16.5%).

Kosmos Energy is an American upstream oil company founded and based in Dallas, Texas. While previously incorporated in Bermuda, Kosmos has reincorporated in Delaware. The company holds production and development operations offshore Ghana, Equatorial Guinea, and Gulf of Mexico, while holding a development project offshore Mauritania and Senegal, and exploration licenses offshore Namibia, São Tomé and Príncipe and Suriname. It was previously involved in exploration offshore Morocco and Western ...

AGL Energy Ltd is an Australian listed public company involved in both the generation and retailing of electricity and gas for residential and commercial use. It is one of the "big three" retailers in the National Electricity Market. AGL is Australia's largest electricity generator, and the nation's largest carbon emitter.

KOS vs SEI — Head-to-Head

Bigger by revenue
KOS
KOS
1.5× larger
KOS
$294.6M
$196.2M
SEI
Growing faster (revenue YoY)
SEI
SEI
+35.1% gap
SEI
9.2%
-25.9%
KOS
Faster 2-yr revenue CAGR
SEI
SEI
Annualised
SEI
63.0%
-16.5%
KOS

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
KOS
KOS
SEI
SEI
Revenue
$294.6M
$196.2M
Net Profit
$32.1M
Gross Margin
Operating Margin
-125.7%
25.8%
Net Margin
16.3%
Revenue YoY
-25.9%
9.2%
Net Profit YoY
1013.5%
EPS (diluted)
$-0.80
$0.32

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
KOS
KOS
SEI
SEI
Q1 26
$196.2M
Q4 25
$294.6M
$179.7M
Q3 25
$311.0M
$166.8M
Q2 25
$392.6M
$149.3M
Q1 25
$290.1M
$126.3M
Q4 24
$397.6M
$96.3M
Q3 24
$407.8M
$75.0M
Q2 24
$447.8M
$73.9M
Net Profit
KOS
KOS
SEI
SEI
Q1 26
$32.1M
Q4 25
$-1.7M
Q3 25
$-124.3M
$14.6M
Q2 25
$-87.7M
$12.0M
Q1 25
$-110.6M
$5.3M
Q4 24
$6.3M
Q3 24
$45.0M
$-968.0K
Q2 24
$59.8M
$6.2M
Operating Margin
KOS
KOS
SEI
SEI
Q1 26
25.8%
Q4 25
-125.7%
22.2%
Q3 25
-34.2%
22.7%
Q2 25
-16.2%
23.8%
Q1 25
-32.4%
17.5%
Q4 24
-8.5%
26.7%
Q3 24
26.1%
7.0%
Q2 24
30.2%
16.0%
Net Margin
KOS
KOS
SEI
SEI
Q1 26
16.3%
Q4 25
-0.9%
Q3 25
-40.0%
8.7%
Q2 25
-22.3%
8.0%
Q1 25
-38.1%
4.2%
Q4 24
6.5%
Q3 24
11.0%
-1.3%
Q2 24
13.3%
8.4%
EPS (diluted)
KOS
KOS
SEI
SEI
Q1 26
$0.32
Q4 25
$-0.80
Q3 25
$-0.26
Q2 25
$-0.18
Q1 25
$-0.23
Q4 24
$0.00
Q3 24
$0.09
Q2 24
$0.12

Balance Sheet & Financial Strength

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

Metric
KOS
KOS
SEI
SEI
Cash + ST InvestmentsLiquidity on hand
$91.5M
$344.5M
Total DebtLower is stronger
$3.1B
$395.4M
Stockholders' EquityBook value
$528.6M
Total Assets
$4.7B
Debt / EquityLower = less leverage
5.78×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
KOS
KOS
SEI
SEI
Q1 26
$344.5M
Q4 25
$91.5M
$353.3M
Q3 25
$64.0M
$106.7M
Q2 25
$51.7M
$99.6M
Q1 25
$49.8M
$16.7M
Q4 24
$85.0M
$114.3M
Q3 24
$51.6M
$18.6M
Q2 24
$173.8M
$5.1M
Total Debt
KOS
KOS
SEI
SEI
Q1 26
$395.4M
Q4 25
$3.1B
$184.0M
Q3 25
$3.0B
$382.8M
Q2 25
$2.9B
$386.2M
Q1 25
$316.2M
Q4 24
$2.7B
$315.7M
Q3 24
$315.3M
Q2 24
Stockholders' Equity
KOS
KOS
SEI
SEI
Q1 26
Q4 25
$528.6M
$564.3M
Q3 25
$898.8M
$546.6M
Q2 25
$1.0B
$399.1M
Q1 25
$1.1B
$361.3M
Q4 24
$1.2B
$355.6M
Q3 24
$1.2B
$221.7M
Q2 24
$1.1B
$204.6M
Total Assets
KOS
KOS
SEI
SEI
Q1 26
Q4 25
$4.7B
$2.1B
Q3 25
$5.1B
$1.6B
Q2 25
$5.2B
$1.5B
Q1 25
$5.3B
$1.1B
Q4 24
$5.3B
$1.1B
Q3 24
$5.5B
$939.5M
Q2 24
$5.4B
$457.8M
Debt / Equity
KOS
KOS
SEI
SEI
Q1 26
Q4 25
5.78×
0.33×
Q3 25
3.31×
0.70×
Q2 25
2.80×
0.97×
Q1 25
0.88×
Q4 24
2.29×
0.89×
Q3 24
1.42×
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
KOS
KOS
SEI
SEI
Operating Cash FlowLast quarter
$35.3M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
175.0%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
KOS
KOS
SEI
SEI
Q1 26
Q4 25
$35.3M
$95.9M
Q3 25
$-27.6M
$63.3M
Q2 25
$127.2M
$24.2M
Q1 25
$-888.0K
$25.7M
Q4 24
$175.7M
$13.1M
Q3 24
$6.3M
$10.5M
Q2 24
$223.7M
$18.9M
Free Cash Flow
KOS
KOS
SEI
SEI
Q1 26
Q4 25
$-158.6M
Q3 25
$462.0K
Q2 25
$-160.9M
Q1 25
$-118.6M
Q4 24
$-113.6M
Q3 24
$-47.2M
Q2 24
$18.2M
FCF Margin
KOS
KOS
SEI
SEI
Q1 26
Q4 25
-88.2%
Q3 25
0.3%
Q2 25
-107.8%
Q1 25
-93.9%
Q4 24
-117.9%
Q3 24
-63.0%
Q2 24
24.7%
Capex Intensity
KOS
KOS
SEI
SEI
Q1 26
175.0%
Q4 25
141.6%
Q3 25
37.6%
Q2 25
124.0%
Q1 25
114.2%
Q4 24
131.5%
Q3 24
77.0%
Q2 24
0.9%
Cash Conversion
KOS
KOS
SEI
SEI
Q1 26
Q4 25
Q3 25
4.35×
Q2 25
2.02×
Q1 25
4.83×
Q4 24
2.10×
Q3 24
0.14×
Q2 24
3.74×
3.04×

Financial Flow Comparison

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

Revenue Breakdown by Segment

KOS
KOS

Ghana Segment$134.6M46%
Gulf Of America$80.7M27%
Mauritania And Senegal$54.9M19%
Equatorial Guinea Segment$24.3M8%

SEI
SEI

Leasing revenue$105.4M54%
Service revenue$90.9M46%

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