What is Ribbon Communications Inc.'s revenue?

Ribbon Communications Inc. (RBBN) generated $825.9M in revenue over the trailing twelve months, down 1.1% year over year.

Is Ribbon Communications Inc. profitable?

Ribbon Communications Inc. reported $31.4M in net income over the trailing twelve months, a 3.8% net margin.

What are Ribbon Communications Inc.'s profit margins?

Gross margin is 49.4% and operating margin is 2.4%, with a 3.8% net margin.

What is Ribbon Communications Inc.'s earnings per share?

Ribbon Communications Inc.'s diluted EPS over the trailing twelve months is $0.17.

Where does Ribbon Communications Inc.'s income statement data come from?

Every line is extracted from Ribbon Communications Inc.'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.

Ribbon Communications Inc. RBBN 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	$825.88M-1.2%	$844.56M+1.3%	$868.59M+7.4%	$863.46M+7.7%	$835.5M+1.9%
Total cost of revenue	$417.86M+3.0%	$423.85M+7.5%	$428.88M+10.6%	$422.09M+9.1%	$405.57M+1.1%
Gross profit	$408.03M-5.1%	$420.71M-4.3%	$439.72M+4.4%	$441.37M+6.3%	$429.93M+2.7%
Gross margin	49.4%-2.1pp	49.8%-2.9pp	50.6%-1.4pp	51.1%-0.6pp	51.5%+0.4pp
Research and development	$179.75M+1.1%	$178.87M-0.6%	$179.2M-0.6%	$178.95M-1.0%	$177.75M-4.0%
Selling and marketing	$133.56M-1.0%	$133.08M-3.4%	$134.46M-1.2%	$134.45M-1.0%	$134.9M-1.4%
General and administrative	$66.09M-3.8%	$64.24M-6.5%	$65.19M-0.3%	$70.41M+24.3%	$68.68M+22.4%
Total operating expenses	$423.44M+1.0%	$424.03M+0.3%	$419.12M-0.4%	$424.46M+2.8%	$419.18M-0.5%
Operating income	——	——	$20.6M+6,297%	$16.91M+703%	$10.75M+516%
Interest expense	-$43.27M-12.9%	-$44.01M-30.1%	-$45.09M-56.5%	-$45.43M-89.3%	-$38.33M-42.6%
Other income (expense), net	-$389K+97.9%	$2.23M+108%	-$12.32M+35.8%	-$11.13M+51.3%	-$18.48M-15.1%
Income before income taxes	-$59.07M—	-$45.11M—	——	——	——
Income tax expense	-$90.44M-2,340%	-$84.75M-1,138%	$6.26M-3.4%	$4.72M-50.1%	$4.04M-69.8%
Net income	$31.37M—	$39.64M—	——	——	——
Net margin	3.8%—	4.7%—	——	——	——
Diluted earnings per share	$0.17—	$0.22—	——	——	——
EBITDA	$6.99M-88.3%	$20.4M-69.9%	$66.17M+25.9%	$64.27M+14.9%	$59.9M+13.2%
EBITDA margin	0.8%-6.3pp	2.4%-5.7pp	7.6%+1.1pp	7.4%+0.5pp	7.2%+0.7pp
EBIT	-$35.88M-434%	-$23.79M-241%	$20.6M+6,297%	$16.91M+703%	$10.75M+516%

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Questions, answered.

What is Ribbon Communications Inc.'s revenue?: Ribbon Communications Inc. (RBBN) generated $825.9M in revenue over the trailing twelve months, down 1.1% year over year.
Is Ribbon Communications Inc. profitable?: Ribbon Communications Inc. reported $31.4M in net income over the trailing twelve months, a 3.8% net margin.
What are Ribbon Communications Inc.'s profit margins?: Gross margin is 49.4% and operating margin is 2.4%, with a 3.8% net margin.
What is Ribbon Communications Inc.'s earnings per share?: Ribbon Communications Inc.'s diluted EPS over the trailing twelve months is $0.17.
Where does Ribbon Communications Inc.'s income statement data come from?: Every line is extracted from Ribbon Communications Inc.'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.