Tantech Holdings Ltd (TANH): R&D Expense
$78.6K
Year ended 2025-12-31
+50.3%
3-year compound annual growth
-38.5%
5-year compound annual growth
-23.1%
10-year compound annual growth
| Period ended | R&D Expense | Change YoY | Source filing |
|---|---|---|---|
| 2025-12-31 | $78.6K | +102.5% | 2026-05-14, From 2025-01-01 |
| 2024-12-31 | $38.8K | +62.1% | 2026-05-14, From 2024-01-01 |
| 2023-12-31 | $23.9K | +3.4% | 2026-05-14, From 2023-01-01 |
| 2022-12-31 | $23.2K | -99.7% | 2025-09-18, From 2022-01-01 |
| 2021-12-31 | $8.05M | +804.6% | 2024-06-11, From 2021-01-01 |
| 2020-12-31 | $890.3K | +172.1% | 2023-05-01, From 2020-01-01 |
| 2019-12-31 | $327.3K | -15.4% | 2023-01-17, From 2019-01-01 |
| 2018-12-31 | $386.6K | -38.4% | 2021-04-27, From 2018-01-01 |
| 2017-12-31 | $627.6K | +359.3% | 2020-06-30, From 2017-01-01 |
| 2016-12-31 | $136.6K | -87.4% | 2019-05-15, From 2016-01-01 |
| 2015-12-31 | $1.08M | +45.5% | 2018-05-11, From 2015-01-01 |
| 2014-12-31 | $745.6K | +1.9% | 2016-10-28, From 2014-01-01 |
| 2013-12-31 | $731.7K | n/a | 2015-04-30, From 2013-01-01 |
R&D Expense at similar companies
| Company | Year ended | R&D Expense | Change YoY |
|---|---|---|---|
| Tantech Holdings Ltd (TANH) | 2025-12-31 | $78.6K | +102.5% |
| CN Energy Group. Inc. (CNEY) | 2025-09-30 | $1.3K | -99.1% |
| LanzaTech Global, Inc. (LNZA) | 2025-12-31 | $53.18M | -30.9% |
| Codexis, Inc. (CDXS) | 2025-12-31 | $52.31M | +13.1% |
| FutureFuel Corp. (FF) | 2025-12-31 | $3.87M | -3.2% |
| Gevo, Inc. (GEVO) | 2025-12-31 | $4.55M | -18.4% |
| TOMI Environmental Solutions, Inc. (TOMZ) | 2025-12-31 | $289.9K | -0.3% |
| Comstock Inc. (LODE) | 2025-12-31 | $12.32M | -35.5% |
| Sensient Technologies Corp (SXT) | 2025-12-31 | $52.90M | +7.7% |
Compare TANH, CNEY, LNZA, CDXS side by side · Screen every company in Industrial Organic Chemicals ↗