What is NiSource's revenue?

NiSource (NI) generated $11.3B in revenue over the trailing twelve months, up 18.1% year over year.

Is NiSource profitable?

NiSource reported $961.8M in net income over the trailing twelve months, a 8.5% net margin.

What are NiSource's profit margins?

Gross margin is 44.9% and operating margin is 16.7%, with a 8.5% net margin.

What is NiSource's earnings per share?

NiSource's diluted EPS over the trailing twelve months is $2.01.

Where does NiSource's income statement data come from?

Every line is extracted from NiSource's SEC filings (10-K and 10-Q) and tagged in XBRL. Switch between quarterly, annual, and trailing-twelve-month views, or open any line for its full history and peer comparisons.

NiSource NI Income Statement

Income Statement Balance Sheet Cash Flow Ratios Segments

Quarterly Annual TTM

YoY QoQ

Simplified Detailed

	TTM Q1 '26	TTM Q4 '25	TTM Q3 '25	TTM Q2 '25	TTM Q1 '25
Total revenue	$11.33B+1.5%	$11.16B+12.5%	$9.92B+1.7%	$9.76B+1.7%	$9.59B+4.8%
Total cost of revenue	$1.61B+1.4%	$1.58B+7.1%	$1.48B+1.9%	$1.45B+7.2%	$1.35B+19.7%
Total costs & expenses	$4.93B+2.5%	$4.81B+4.7%	$4.59B+2.6%	$4.47B+4.0%	$4.3B+7.5%
Operating income	$1.9B+3.3%	$1.84B+5.7%	$1.74B+4.8%	$1.66B+1.6%	$1.63B+12.1%
Operating margin	16.7%+0.3pp	16.4%-1.1pp	17.5%+0.5pp	17%0.0pp	17%+1.1pp
Interest expense	$697.8M+9.2%	$639M+8.5%	$588.7M+8.3%	$543.5M+1.8%	$533.7M+3.2%
Other income (expense), net	-$669.1M-8.1%	-$618.9M-10.6%	-$559.4M-13.0%	-$494.9M-4.7%	-$472.6M-4.4%
Income tax expense	$183.9M-9.8%	$203.8M+2.6%	$198.7M+2.4%	$194M+3.3%	$187.8M+18.8%
Net income	$961.8M+3.5%	$929.5M+3.8%	$895.6M+1.0%	$886.6M+1.9%	$870.2M+14.4%
Net margin	8.5%+0.2pp	8.3%-0.7pp	9%-0.1pp	9.1%0.0pp	9.1%+0.8pp
Diluted earnings per share	$2.01+3.1%	$1.95+2.6%	$1.90+0.5%	$1.89+1.6%	$1.86+14.1%
EBITDA	$3.09B+3.0%	$3B+4.7%	$2.87B+4.2%	$2.75B+2.2%	$2.69B+7.7%
EBITDA margin	27.3%+0.4pp	26.9%-2.0pp	28.9%+0.7pp	28.2%+0.1pp	28.1%+0.7pp
EBIT	$1.9B+3.3%	$1.84B+5.7%	$1.74B+4.8%	$1.66B+1.6%	$1.63B+12.1%

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Questions, answered.

What is NiSource's revenue?: NiSource (NI) generated $11.3B in revenue over the trailing twelve months, up 18.1% year over year.
Is NiSource profitable?: NiSource reported $961.8M in net income over the trailing twelve months, a 8.5% net margin.
What are NiSource's profit margins?: Gross margin is 44.9% and operating margin is 16.7%, with a 8.5% net margin.
What is NiSource's earnings per share?: NiSource's diluted EPS over the trailing twelve months is $2.01.
Where does NiSource's income statement data come from?: Every line is extracted from NiSource's SEC filings (10-K and 10-Q) and tagged in XBRL. Switch between quarterly, annual, and trailing-twelve-month views, or open any line for its full history and peer comparisons.