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Side-by-side financial comparison of Consolidated Edison (ED) and MPLX LP (MPLX). Click either name above to swap in a different company.

Consolidated Edison is the larger business by last-quarter revenue ($4.0B vs $2.5B, roughly 1.6× MPLX LP). MPLX LP runs the higher net margin — 49.1% vs 7.5%, a 41.6% gap on every dollar of revenue. On growth, Consolidated Edison posted the faster year-over-year revenue change (8.2% vs 1.4%). Over the past eight quarters, MPLX LP's revenue compounded faster (6.2% CAGR vs -3.7%).

Consolidated Edison, Inc., commonly known as Con Edison or ConEd, is an energy company based in New York City. It is one of the largest investor-owned energy companies in the United States, with approximately $15.26 billion in annual revenues as of 2024, and over $70 billion in assets. The company provides a wide range of energy-related products and services to its customers through its subsidiaries:Consolidated Edison Company of New York, Inc.

MarkWest Energy Partners, L.P., a subsidiary of MPLX LP, is a natural gas gathering, processing and transportation company master limited partnership of the United States. In 1988, the company was founded in Denver, Colorado and grew to be Colorado's 13th largest company. In 2015 it was acquired by MPLX, itself a subsidiary of Marathon Petroleum.

ED vs MPLX — Head-to-Head

Bigger by revenue
ED
ED
1.6× larger
ED
$4.0B
$2.5B
MPLX
Growing faster (revenue YoY)
ED
ED
+6.8% gap
ED
8.2%
1.4%
MPLX
Higher net margin
MPLX
MPLX
41.6% more per $
MPLX
49.1%
7.5%
ED
Faster 2-yr revenue CAGR
MPLX
MPLX
Annualised
MPLX
6.2%
-3.7%
ED

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ED
ED
MPLX
MPLX
Revenue
$4.0B
$2.5B
Net Profit
$298.0M
$1.2B
Gross Margin
Operating Margin
12.3%
60.5%
Net Margin
7.5%
49.1%
Revenue YoY
8.2%
1.4%
Net Profit YoY
-3.9%
8.5%
EPS (diluted)
$0.81

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
ED
ED
MPLX
MPLX
Q4 25
$4.0B
$2.5B
Q3 25
$4.6B
$2.5B
Q2 25
$3.6B
$2.4B
Q1 25
$4.9B
$2.5B
Q4 24
$3.7B
$2.4B
Q3 24
$4.2B
$2.3B
Q2 24
$3.3B
$2.3B
Q1 24
$4.3B
$2.2B
Net Profit
ED
ED
MPLX
MPLX
Q4 25
$298.0M
$1.2B
Q3 25
$688.0M
$1.6B
Q2 25
$246.0M
$1.1B
Q1 25
$791.0M
$1.1B
Q4 24
$310.0M
$1.1B
Q3 24
$588.0M
$1.0B
Q2 24
$202.0M
$1.2B
Q1 24
$720.0M
$1.0B
Operating Margin
ED
ED
MPLX
MPLX
Q4 25
12.3%
60.5%
Q3 25
21.2%
73.2%
Q2 25
9.8%
54.9%
Q1 25
23.0%
55.5%
Q4 24
13.0%
55.6%
Q3 24
20.4%
54.4%
Q2 24
9.7%
62.9%
Q1 24
23.6%
57.6%
Net Margin
ED
ED
MPLX
MPLX
Q4 25
7.5%
49.1%
Q3 25
15.1%
63.2%
Q2 25
6.8%
44.9%
Q1 25
16.2%
46.2%
Q4 24
8.5%
45.9%
Q3 24
13.9%
44.6%
Q2 24
6.1%
52.6%
Q1 24
16.8%
46.7%
EPS (diluted)
ED
ED
MPLX
MPLX
Q4 25
$0.81
Q3 25
$1.90
Q2 25
$0.68
Q1 25
$2.25
Q4 24
$0.89
Q3 24
$1.69
Q2 24
$0.58
Q1 24
$2.08

Balance Sheet & Financial Strength

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

Metric
ED
ED
MPLX
MPLX
Cash + ST InvestmentsLiquidity on hand
$1.6B
$2.1B
Total DebtLower is stronger
$25.8B
$24.2B
Stockholders' EquityBook value
$24.2B
Total Assets
$74.6B
$43.0B
Debt / EquityLower = less leverage
1.07×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ED
ED
MPLX
MPLX
Q4 25
$1.6B
$2.1B
Q3 25
$181.0M
$1.8B
Q2 25
$1.5B
$1.4B
Q1 25
$360.0M
$2.5B
Q4 24
$1.3B
$1.5B
Q3 24
$93.0M
$2.4B
Q2 24
$1.5B
$2.5B
Q1 24
$169.0M
$385.0M
Total Debt
ED
ED
MPLX
MPLX
Q4 25
$25.8B
$24.2B
Q3 25
$24.1B
Q2 25
$19.7B
Q1 25
$19.7B
Q4 24
$24.7B
$19.3B
Q3 24
$19.3B
Q2 24
$19.2B
Q1 24
$18.8B
Stockholders' Equity
ED
ED
MPLX
MPLX
Q4 25
$24.2B
Q3 25
$24.2B
Q2 25
$23.8B
Q1 25
$23.8B
Q4 24
$22.0B
Q3 24
$21.9B
Q2 24
$21.6B
Q1 24
$21.6B
Total Assets
ED
ED
MPLX
MPLX
Q4 25
$74.6B
$43.0B
Q3 25
$71.8B
$43.2B
Q2 25
$71.5B
$37.8B
Q1 25
$70.7B
$39.0B
Q4 24
$70.6B
$37.5B
Q3 24
$68.6B
$38.5B
Q2 24
$67.9B
$38.4B
Q1 24
$66.7B
$36.5B
Debt / Equity
ED
ED
MPLX
MPLX
Q4 25
1.07×
Q3 25
Q2 25
Q1 25
Q4 24
1.13×
Q3 24
Q2 24
Q1 24

Cash Flow & Capital Efficiency

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

Metric
ED
ED
MPLX
MPLX
Operating Cash FlowLast quarter
$1.5B
$1.5B
Free Cash FlowOCF − Capex
$782.0M
FCF MarginFCF / Revenue
31.9%
Capex IntensityCapex / Revenue
29.1%
Cash ConversionOCF / Net Profit
4.97×
1.24×
TTM Free Cash FlowTrailing 4 quarters
$4.1B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ED
ED
MPLX
MPLX
Q4 25
$1.5B
$1.5B
Q3 25
$504.0M
$1.4B
Q2 25
$2.0B
$1.7B
Q1 25
$837.0M
$1.2B
Q4 24
$1.3B
$1.7B
Q3 24
$392.0M
$1.4B
Q2 24
$1.3B
$1.6B
Q1 24
$573.0M
$1.3B
Free Cash Flow
ED
ED
MPLX
MPLX
Q4 25
$782.0M
Q3 25
$905.0M
Q2 25
$1.4B
Q1 25
$979.0M
Q4 24
$1.4B
Q3 24
$1.1B
Q2 24
$1.4B
Q1 24
$1.0B
FCF Margin
ED
ED
MPLX
MPLX
Q4 25
31.9%
Q3 25
36.8%
Q2 25
60.9%
Q1 25
39.8%
Q4 24
56.6%
Q3 24
48.4%
Q2 24
60.0%
Q1 24
47.7%
Capex Intensity
ED
ED
MPLX
MPLX
Q4 25
29.1%
Q3 25
21.4%
Q2 25
12.8%
Q1 25
10.9%
Q4 24
12.7%
Q3 24
11.9%
Q2 24
9.4%
Q1 24
11.7%
Cash Conversion
ED
ED
MPLX
MPLX
Q4 25
4.97×
1.24×
Q3 25
0.73×
0.92×
Q2 25
8.04×
1.64×
Q1 25
1.06×
1.10×
Q4 24
4.23×
1.51×
Q3 24
0.67×
1.35×
Q2 24
6.63×
1.32×
Q1 24
0.80×
1.27×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ED
ED

Electricity$2.9B73%
Oil And Gas Purchased$923.0M23%
Steam Plant$189.0M5%
Con Edison Transmission$1.0M0%

MPLX
MPLX

Services$746.0M30%
Other$675.0M28%
Products$492.0M20%
Nonrelated Party$186.0M8%
Related Party$151.0M6%
Crude Oil And Products Logistics$104.0M4%
Service Other$56.0M2%
Natural Gas And NGL Services$41.0M2%

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