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

	Q1 '26	Q4 '25	Q3 '25	Q2 '25	Q1 '25
Total revenue	$2.32B+8.0%	$6.52B+23.5%	$1.24B+15.2%	$1.25B+14.9%	$2.15B+26.0%
Total cost of revenue	$669.2M+3.4%	$481.5M+27.9%	$193.6M+16.7%	$261.8M+59.0%	$647.5M+52.4%
Total costs & expenses	$1.54B+8.4%	$1.39B+18.5%	$975.6M+13.7%	$1.02B+20.3%	$1.42B+26.8%
Operating income	$819.2M+7.9%	$515.5M+23.7%	$297.5M+36.3%	$262.9M+10.9%	$759.4M+30.2%
Operating margin	35.3%-0.1pp	7.9%0.0pp	24%+3.7pp	21.1%-0.8pp	35.3%+1.1pp
Interest expense	$191.6M+44.3%	$187.3M+36.7%	$179.8M+33.6%	$139.1M+7.6%	$132.8M+14.2%
Other income (expense), net	-$177.2M-39.5%	-$183.4M-48.0%	-$169.9M-61.2%	-$138.6M-19.2%	-$127M-18.6%
Income tax expense	$85.8M-18.8%	$53.7M+10.5%	$20.6M+29.6%	$23.8M+35.2%	$105.7M+39.1%
Net income	$507.1M+6.8%	$257.8M+15.1%	$94.7M+10.5%	$102.2M+19.1%	$474.8M+30.1%
Net margin	21.8%-0.3pp	4%-0.3pp	7.6%-0.3pp	8.2%+0.3pp	22.1%+0.7pp
Diluted earnings per share	$1.06+6.0%	$0.53+10.4%	$0.20+5.3%	$0.22+15.8%	$1.00+29.9%
EBITDA	$1.11B+8.8%	$830.9M+19.6%	$604.4M+23.9%	$549.6M+12.0%	$1.02B+23.3%
EBITDA margin	47.7%+0.3pp	12.7%-0.4pp	48.7%+3.4pp	44.1%-1.1pp	47.4%-1.0pp
EBIT	$819.2M+7.9%	$515.5M+23.7%	$297.5M+36.3%	$262.9M+10.9%	$759.4M+30.2%

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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.