Greenway Technologies, Inc. & Subsidiaries (GWTI): R&D Expense
$1.21M
Year ended 2025-12-31
$1.08M
Trailing 12 months to 2026-03-31
+181.1%
3-year compound annual growth
+109.3%
5-year compound annual growth
+4.6%
10-year compound annual growth
| Period ended | R&D Expense | Change YoY | Source filing |
|---|---|---|---|
| 2025-12-31 | $1.21M | n/m | 2026-04-15, From 2025-01-01 |
| 2024-12-31 | $50.0K | n/a | 2026-04-15, From 2024-01-01 |
| No annual figure between 2022-12-31 and 2024-12-31. | |||
| 2022-12-31 | $54.3K | -65.6% | 2024-07-16, From 2022-01-01 |
| 2021-12-31 | $158.0K | +426.7% | 2023-04-14, From 2021-01-01 |
| 2020-12-31 | $30.0K | -93.2% | 2022-04-11, From 2020-01-01 |
| 2019-12-31 | $441.3K | -30.0% | 2021-04-14, From 2019-01-01 |
| 2018-12-31 | $630.5K | -27.3% | 2020-04-14, From 2018-01-01 |
| 2017-12-31 | $867.1K | -10.4% | 2019-05-13, From 2017-01-01 |
| 2016-12-31 | $967.3K | +26.2% | 2018-04-16, From 2016-01-01 |
| 2015-12-31 | $766.7K | +251.7% | 2017-04-17, From 2015-01-01 |
| 2014-12-31 | $218.0K | n/a | 2016-04-18, From 2014-01-01 |
R&D Expense at similar companies
| Company | Year ended | R&D Expense | Change YoY |
|---|---|---|---|
| Greenway Technologies, Inc. & Subsidiaries (GWTI) | 2025-12-31 | $1.21M | n/m |
| Blue Biofuels, Inc. (BIOF) | 2025-12-31 | $2.31M | -1.0% |
| SolarWindow Technologies, Inc. (WNDW) | 2025-08-31 | $621.9K | +4.7% |
| TOMI Environmental Solutions, Inc. (TOMZ) | 2025-12-31 | $289.9K | -0.3% |
| Clean Vision Corp (CLNV) | 2024-12-31 | $334.6K | +36.8% |
| Verde Clean Fuels, Inc. (VGAS) | 2025-12-31 | $591.0K | +31.0% |
| LanzaTech Global, Inc. (LNZA) | 2025-12-31 | $53.18M | -30.9% |
| CN Energy Group. Inc. (CNEY) | 2025-09-30 | $1.3K | -99.1% |
| Tantech Holdings Ltd (TANH) | 2025-12-31 | $78.6K | +102.5% |
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