Compare
Spok Holdings, Inc vs Array Digital Infrastructure, Inc. vs Cleartronic, Inc. vs Sidus Space Inc.
| Latest fiscal year | Spok Holdings, Inc SPOK | Array Digital Infrastructure, Inc. AD | Cleartronic, Inc. CLRI | Sidus Space Inc. SIDU |
|---|---|---|---|---|
| Year ended | 2025-12-31 | 2025-12-31 | 2025-09-30 | 2025-12-31 |
| Revenue | $139.71M | $162.96M | $4.10M | $3.38M |
| Revenue growth (YoY) | +1.5% | +58.3% | +31.3% | -27.6% |
| Gross margin | 78.7% (computed) | 51.2% (computed) | 78.2% | -168.2% |
| Operating margin | 14.1% | -56.8% | n/a | -827.7% |
| Net margin | 11.4% | 29.9% | -3.8% | -871.0% |
| Net income | $15.88M | $48.76M | -$154.2K | -$29.47M |
| EPS (Diluted) | $0.75 | $0.56 | $0.00 | -$1.19 |
| Operating cash flow | $28.95M | $200.84M | $284.1K | -$18.15M |
| Free cash flow | $25.20M | $173.64M | n/a | -$26.33M |
| Cash & equivalents | $25.28M | $113.40M | $1.12M | n/a |
| Total assets | $206.11M | $4.68B | $1.61M | $66.09M |
| Total liabilities | $59.73M | n/a | $1.96M | $15.46M |
| Shareholders' equity | $146.38M | $2.57B | -$356.6K | $50.64M |
| Return on year-end equity | 10.8% | 1.9% | n/a | -58.2% |
| Shares outstanding | 20.61M | 86.38M | 229.24M | n/a |
Revenue, most recent five fiscal years
| Fiscal year | Spok Holdings, Inc | Array Digital Infrastructure, Inc. | Cleartronic, Inc. | Sidus Space Inc. |
|---|---|---|---|---|
| Latest | $139.71M Ended 2025-12-31 | $162.96M Ended 2025-12-31 | $4.10M Ended 2025-09-30 | $3.38M Ended 2025-12-31 |
| 1 year earlier | $137.65M Ended 2024-12-31 | $102.93M Ended 2024-12-31 | $3.13M Ended 2024-09-30 | $4.67M Ended 2024-12-31 |
| 2 years earlier | $139.03M Ended 2023-12-31 | $100.47M Ended 2023-12-31 | $2.13M Ended 2023-09-30 | $5.96M Ended 2023-12-31 |
| 3 years earlier | $134.53M Ended 2022-12-31 | $4.17B Ended 2022-12-31 | $2.02M Ended 2022-09-30 | $7.29M Ended 2022-12-31 |
| 4 years earlier | $142.15M Ended 2021-12-31 | $4.12B Ended 2021-12-31 | $1.65M Ended 2021-09-30 | $1.41M Ended 2021-12-31 |