Quick Answer
TENNANT CO reported R&D Expense of $41.20 million for fiscal year 2025.
TENNANT CO R&D Expense — Annual History
| Fiscal Year | R&D Expense | YoY Change |
|---|---|---|
| 2025 | $41.20M | -5.9% |
| 2024 | $43.80M | +19.7% |
| 2023 | $36.60M | +17.7% |
| 2022 | $31.10M | -3.4% |
| 2021 | $32.20M | +7.0% |
| 2020 | $30.10M | -8.0% |
| 2019 | $32.70M | +6.5% |
| 2018 | $30.70M | -4.1% |
| 2017 | $32.00M | -7.9% |
| 2016 | $34.74M | +7.2% |
| 2015 | $32.41M | +10.1% |
| 2014 | $29.43M | -3.6% |
| 2013 | $30.53M | +4.3% |
| 2012 | $29.26M | +4.8% |
| 2011 | $27.91M | +7.5% |
| 2010 | $25.96M | +13.0% |
| 2009 | $22.98M | — |
Quarterly R&D Expense
| Quarter Ending | R&D Expense | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | $10.50M | +0.0% | +7.1% |
| June 30, 2025 | $9.80M | -12.5% | +1.0% |
| March 31, 2025 | $9.70M | -4.0% | -7.6% |
| September 30, 2024 | $10.50M | +15.4% | -6.2% |
| June 30, 2024 | $11.20M | +24.4% | +10.9% |
| March 31, 2024 | $10.10M | +27.8% | +11.0% |
| September 30, 2023 | $9.10M | +15.2% | +1.1% |
| June 30, 2023 | $9.00M | +13.9% | +13.9% |
- TENNANT CO showed a decrease of -5.9% in R&D Expense compared to the prior fiscal year.
- Over the 2009–2025 period, TENNANT CO’s r&d expense has grown by 79.3% (from $22.98 million to $41.20 million).
- The most recent figure is from TENNANT CO’s fiscal year 2025 report (Form 10-K), filed with the SEC on February 24, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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