| Income Statement | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-09-30 |
|---|---|---|---|---|
| Total revenue | 215,371 | 220,583 | 181,279 | 210,238 |
| Cost of revenue-Product | 62,037 | 66,746 | - | - |
| Amortization of acquired technology | - | - | 5,388 | 6,323 |
| Cost of revenue-Service | 40,311 | 39,253 | - | - |
| Cost of revenue | - | - | 93,521 | 94,298 |
| Amortization of acquired technology-Amortization Of Acquired Technology | 5,057 | 5,277 | - | - |
| Total cost of revenue | 107,405 | 111,276 | 98,909 | 100,621 |
| Gross profit | 107,966 | 109,307 | 82,370 | 109,617 |
| Research and development | 45,894 | 44,696 | 43,568 | 45,645 |
| Sales and marketing | 33,063 | 32,536 | 31,788 | 33,060 |
| General and administrative | 16,368 | 16,630 | 15,128 | 21,588 |
| Amortization of acquired intangible assets | 5,933 | 5,975 | 6,155 | 6,457 |
| Acquisition-, disposal- and integration-related | 439 | 3,898 | - | - |
| Restructuring and related | 3,506 | 1,346 | 5,341 | 3,794 |
| Total operating expenses | 105,203 | 105,081 | 101,980 | 110,544 |
| Income (loss) from operations | 2,763 | 4,226 | -19,610 | -927 |
| Interest expense, net | -11,606 | -10,977 | -10,500 | -11,952 |
| Other (expense) income, net | -134 | -2,159 | 3,129 | 1,056 |
| Loss before income taxes | -8,977 | -8,910 | -26,981 | -11,823 |
| Income tax provision | 3,132 | 2,183 | -754 | 1,599 |
| Net loss | -12,109 | -11,093 | -26,227 | -13,422 |
| Earnings per share, basic | -0.07 | -0.06 | -0.15 | -0.08 |
| Earnings per share, diluted | -0.07 | -0.06 | -0.15 | -0.08 |
| Weighted average number of shares outstanding, basic | 176,620,000 | 176,749,000 | 175,719,000 | 174,613,000 |
| Weighted average number of shares outstanding, diluted | 176,620,000 | 176,749,000 | 175,719,000 | 174,613,000 |
Ribbon Communications Inc. (RBBN)
Ribbon Communications Inc. (RBBN)