Quick Answer
ENERGY FOCUS, INC/DE reported R&D Expense of $412.0 thousand for fiscal year 2025.
ENERGY FOCUS, INC/DE R&D Expense — Annual History
| Fiscal Year | R&D Expense | YoY Change |
|---|---|---|
| 2025 | $412.0K | -21.4% |
| 2024 | $524.0K | -10.7% |
| 2023 | $587.0K | -60.6% |
| 2022 | $1.49M | -21.2% |
| 2021 | $1.89M | +33.6% |
| 2020 | $1.42M | +10.2% |
| 2019 | $1.28M | -50.6% |
| 2018 | $2.60M | -11.7% |
| 2017 | $2.94M | -16.9% |
| 2016 | $3.54M | +25.9% |
| 2015 | $2.81M | +172.8% |
| 2014 | $1.03M | +73.1% |
| 2013 | $595.0K | +61.7% |
| 2012 | $368.0K | +171.5% |
| 2011 | -$515.0K | -155.0% |
| 2010 | -$202.0K | -163.3% |
| 2009 | $319.0K | — |
Quarterly R&D Expense
| Quarter Ending | R&D Expense | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | $82.0K | -40.1% | +10.8% |
| June 30, 2025 | $74.0K | -47.1% | +48.0% |
| March 31, 2025 | $50.0K | -60.9% | -63.5% |
| September 30, 2024 | $137.0K | -3.5% | -2.1% |
| June 30, 2024 | $140.0K | -4.8% | +9.4% |
| March 31, 2024 | $128.0K | -16.9% | -9.9% |
| September 30, 2023 | $142.0K | -61.2% | -3.4% |
| June 30, 2023 | $147.0K | -58.4% | -4.5% |
- ENERGY FOCUS, INC/DE showed a decrease of -21.4% in R&D Expense compared to the prior fiscal year.
- Over the 2009–2025 period, ENERGY FOCUS, INC/DE’s r&d expense has grown by 29.2% (from $319.0 thousand to $412.0 thousand).
- The most recent figure is from ENERGY FOCUS, INC/DE’s fiscal year 2025 report (Form 10-K), filed with the SEC on March 24, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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