Ribbon Communications (RBBN) Trailing 12-Month Income Statement

Income Statement Summary

Ribbon Communications (RBBN) trailing twelve month income statement covering six trailing twelve month periods to June 30, 2026, as reported to the SEC.

Ribbon Communications reported total revenue of $797.64M in the twelve months ended June 30, 2026, down 7.6% from $863.46M a year earlier.
Gross profit was $389.06M, down 11.9% from $441.37M. That is a gross margin of 48.8%.
Income from operations was -$31.85M, after a profit of $16.91M a year earlier. Operating margin was -4%.
Net loss was $15.6M, after a loss of $44.38M a year earlier. Net margin was 2%.
Diluted (in dollars per share) was -$0.15, a bigger loss than the $0.06 a year earlier.
Total cost of revenue took 51.2% of total revenue, research and development 22.6% and general and administrative 8%.

An income statement shows what a company sold and what it cost to run the business, ending with the profit left over.

Figures in USD thousands, except per share data

						Jun'26	Mar'26	Dec'25	Sep'25	Jun'25	Mar'25
Revenue:
Total revenue
797,640	825,883	844,556	868,592	863,459	835,496	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Total revenue						797,640	825,883	844,556	868,592	863,459	835,496	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Cost of revenue:
Amortization of acquired technology
-	-	-	-	-	-	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Amortization of acquired technology						-	-	-	-	-	-	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Total cost of revenue
408,577	417,856	423,850	428,876	422,092	405,569	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Total cost of revenue						408,577	417,856	423,850	428,876	422,092	405,569	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Gross profit
389,063	408,027	420,706	439,716	441,367	429,927	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Gross profit						389,063	408,027	420,706	439,716	441,367	429,927	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Operating expenses:
Research and development
179,911	179,749	178,872	179,202	178,953	177,746	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Research and development						179,911	179,749	178,872	179,202	178,953	177,746	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Sales and marketing
134,144	133,556	133,075	134,457	134,454	134,902	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Sales and marketing						134,144	133,556	133,075	134,457	134,454	134,902	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
General and administrative
64,102	66,089	64,239	65,186	70,406	68,677	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
General and administrative						64,102	66,089	64,239	65,186	70,406	68,677	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Amortization of acquired intangible assets
22,870	23,350	23,849	24,361	24,885	25,418	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Amortization of acquired intangible assets						22,870	23,350	23,849	24,361	24,885	25,418	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Amortization of acquired intangible assets
-	-	-	-	-	-	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Amortization of acquired intangible assets						-	-	-	-	-	-	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Acquisition-, disposal- and integration-related
-	-	-	-	-	-	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Acquisition-, disposal- and integration-related						-	-	-	-	-	-	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Restructuring and related
19,451	16,355	19,658	11,574	11,862	12,436	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Restructuring and related						19,451	16,355	19,658	11,574	11,862	12,436	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Total operating expenses
420,917	423,436	424,030	419,117	424,458	419,179	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Total operating expenses						420,917	423,436	424,030	419,117	424,458	419,179	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
(Loss) income from operations
-31,854	-15,409	-3,324	20,599	16,909	10,748	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
(Loss) income from operations						-31,854	-15,409	-3,324	20,599	16,909	10,748	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Interest expense, net
-42,975	-43,267	-44,011	-45,086	-45,432	-38,334	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Interest expense, net						-42,975	-43,267	-44,011	-45,086	-45,432	-38,334	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Other (expense) income, net
-488	-389	2,226	-12,323	-11,133	-18,477	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Other (expense) income, net						-488	-389	2,226	-12,323	-11,133	-18,477	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Loss before income taxes
-75,317	-59,065	-45,109	-36,810	-39,656	-46,063	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Loss before income taxes						-75,317	-59,065	-45,109	-36,810	-39,656	-46,063	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Income (loss) before income taxes
-	-	-	-	-	-	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Income (loss) before income taxes						-	-	-	-	-	-	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Income tax (provision) benefit
-90,819	-90,345	-84,745	6,184	4,651	3,967	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Income tax (provision) benefit						-90,819	-90,345	-84,745	6,184	4,651	3,967	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Net loss
15,596	31,374	39,636	-43,065	-44,378	-50,101	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Net loss						15,596	31,374	39,636	-43,065	-44,378	-50,101	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Loss per share:
Basic (in dollars per share)
-0.15	-0.20	0.50	-0.07	-0.06	-0.15	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Basic (in dollars per share)						-0.15	-0.20	0.50	-0.07	-0.06	-0.15	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Diluted (in dollars per share)
-0.15	-0.20	0.50	-0.07	-0.06	-0.15	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Diluted (in dollars per share)						-0.15	-0.20	0.50	-0.07	-0.06	-0.15	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Weighted average shares used to compute loss per share:
Basic (in shares)
177,251	175,661	175,708	176,620	176,749	175,719	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Basic (in shares)						177,251	175,661	175,708	176,620	176,749	175,719	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Diluted (in shares)
177,251	175,661	190,200	176,620	176,749	175,719	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Diluted (in shares)						177,251	175,661	190,200	176,620	176,749	175,719	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Product
Total revenue
401,213	420,710	434,587	455,362	457,534	441,610	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Total revenue						401,213	420,710	434,587	455,362	457,534	441,610	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Cost of revenue
232,910	240,779	249,247	255,159	252,527	240,626	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Cost of revenue						232,910	240,779	249,247	255,159	252,527	240,626	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Total cost of revenue
-	-	-	-	-	-	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Total cost of revenue						-	-	-	-	-	-	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Service
Total revenue
396,427	405,173	409,969	413,230	405,925	393,886	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Total revenue						396,427	405,173	409,969	413,230	405,925	393,886	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Cost of revenue
157,072	157,559	154,259	152,508	147,090	141,213	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Cost of revenue						157,072	157,559	154,259	152,508	147,090	141,213	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Total cost of revenue
-	-	-	-	-	-	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Total cost of revenue						-	-	-	-	-	-	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Amortization of acquired technology
Amortization of acquired technology
18,595	19,518	20,344	21,209	22,475	23,730	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Amortization of acquired technology						18,595	19,518	20,344	21,209	22,475	23,730	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Total cost of revenue
-	-	-	-	-	-	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Total cost of revenue						-	-	-	-	-	-	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx