Energy Focus, Inc (EFOI) stock
EFOINasdaqElectric Lighting & Wiring EquipmentFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Nov 10, 2026Score 5/3074% above fair value
$4.44−0.06 (-1.33%)
Close on Nov 13, 2026Market cap $28.28MP/E –Yield –
Energy Focus r&d expenses
Research and development expenses are spending on new products and technology.
Energy Focus's R&D Expenses for the twelve months ending Sep 30, 2026 was $461.00K, up 41.8% year over year. For fiscal 2025 it was $412.00K, down 21.4% from the year before. Over ten years it grew -17.5% a year on average. The highest annual figure on record is $3.54M in fiscal 2016.
Annual r&d expenses
| Period | Period end | Value | Change |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | $412.00K | -21.4% |
| FY2024 | Dec 31, 2024 | $524.00K | -10.7% |
| FY2023 | Dec 31, 2023 | $587.00K | -60.6% |
| FY2022 | Dec 31, 2022 | $1.49M | -21.2% |
| FY2021 | Dec 31, 2021 | $1.89M | +33.6% |
| FY2020 | Dec 31, 2020 | $1.42M | +10.2% |
| FY2019 | Dec 31, 2019 | $1.28M | -50.6% |
| FY2018 | Dec 31, 2018 | $2.60M | -11.7% |
| FY2017 | Dec 31, 2017 | $2.94M | -16.9% |
| FY2016 | Dec 31, 2016 | $3.54M | +25.9% |
| FY2015 | Dec 31, 2015 | $2.81M | +172.8% |
| FY2014 | Dec 31, 2014 | $1.03M | +73.1% |
| FY2013 | Dec 31, 2013 | $595.00K | +61.7% |
| FY2012 | Dec 31, 2012 | $368.00K | – |
| FY2011 | Dec 31, 2011 | -$515.00K | – |
| FY2010 | Dec 31, 2010 | -$202.00K | -163.3% |
| FY2009 | Dec 31, 2009 | $319.00K | – |
Quarterly r&d expenses
Change is against the same quarter a year earlier.
| Period | Period end | Value | Change |
|---|---|---|---|
| Q3 FY2026 | Sep 30, 2026 | $95.00K | +15.9% |
| Q2 FY2026 | Jun 30, 2026 | $84.00K | +13.5% |
| Q1 FY2026 | Mar 31, 2026 | $76.00K | +52.0% |
| Q4 FY2025 | Dec 31, 2025 | $206.00K | +73.1% |
| Q3 FY2025 | Sep 30, 2025 | $82.00K | -40.1% |
| Q2 FY2025 | Jun 30, 2025 | $74.00K | -47.1% |
| Q1 FY2025 | Mar 31, 2025 | $50.00K | -60.9% |
| Q4 FY2024 | Dec 31, 2024 | $119.00K | -17.4% |
| Q3 FY2024 | Sep 30, 2024 | $137.00K | -3.5% |
| Q2 FY2024 | Jun 30, 2024 | $140.00K | -4.8% |
| Q1 FY2024 | Mar 31, 2024 | $128.00K | -16.9% |
| Q4 FY2023 | Dec 31, 2023 | $144.00K | -46.5% |
| Q3 FY2023 | Sep 30, 2023 | $142.00K | -61.2% |
| Q2 FY2023 | Jun 30, 2023 | $147.00K | -58.4% |
| Q1 FY2023 | Mar 31, 2023 | $154.00K | -69.4% |
| Q4 FY2022 | Dec 31, 2022 | $269.00K | -42.0% |
| Q3 FY2022 | Sep 30, 2022 | $366.00K | -9.4% |
| Q2 FY2022 | Jun 30, 2022 | $353.00K | -4.6% |
| Q1 FY2022 | Mar 31, 2022 | $503.00K | -23.0% |
| Q4 FY2021 | Dec 31, 2021 | $464.00K | +10.7% |
| Q3 FY2021 | Sep 30, 2021 | $404.00K | +0.7% |
| Q2 FY2021 | Jun 30, 2021 | $370.00K | +18.2% |
| Q1 FY2021 | Mar 31, 2021 | $653.00K | +131.6% |
| Q4 FY2020 | Dec 31, 2020 | $419.00K | +68.3% |
| Q3 FY2020 | Sep 30, 2020 | $401.00K | +109.9% |
| Q2 FY2020 | Jun 30, 2020 | $313.00K | -1.6% |
| Q1 FY2020 | Mar 31, 2020 | $282.00K | -46.4% |
| Q4 FY2019 | Dec 31, 2019 | $249.00K | -62.1% |
| Q3 FY2019 | Sep 30, 2019 | $191.00K | -70.1% |
| Q2 FY2019 | Jun 30, 2019 | $318.00K | -52.7% |
| Q1 FY2019 | Mar 31, 2019 | $526.00K | -16.4% |
| Q4 FY2018 | Dec 31, 2018 | $657.00K | -2.5% |
| Q3 FY2018 | Sep 30, 2018 | $638.00K | -12.8% |
| Q2 FY2018 | Jun 30, 2018 | $673.00K | -11.8% |
| Q1 FY2018 | Mar 31, 2018 | $629.00K | -18.4% |
| Q4 FY2017 | Dec 31, 2017 | $674.00K | -37.0% |
| Q3 FY2017 | Sep 30, 2017 | $732.00K | – |
| Q2 FY2017 | Jun 30, 2017 | $763.00K | – |
| Q1 FY2017 | Mar 31, 2017 | $771.00K | – |
| Q4 FY2016 | Dec 31, 2016 | $1.07M | – |
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