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Energy Focus (EFOI) R&D spending by quarter

Energy Focus' R&D spending was $84K in Q2 2026 (second quarter 2026), +11% from Q1 2026. Over the last 7 quarters it ranged from $50K (Q1 2025) to $206K (Q4 2025).

Energy Focus R&D spending by quarterEnergy Focus R&D spending by quarter$119KQ4 2024$50KQ1 2025$74KQ2 2025$82KQ3 2025$206KQ4 2025$76KQ1 2026$84KQ2 2026
QuarterR&D spendingQ/QY/Y
Q2 2026$84K+11%+14%
Q1 2026$76K-63%+52%
Q4 2025$206K+151%+73%
Q3 2025$82K+11%—
Q2 2025$74K+48%—
Q1 2025$50K-58%—
Q4 2024$119K——

Q2 2026 at a glance

Energy Focus, Q2 2026: revenue $3.7M (+228% year over year), operating margin -23.2%, net loss $877K, operating cash flow −$819K. The chart follows the revenue to costs, profit and cash.

Questions

What is Energy Focus' R&D spending?

Energy Focus' R&D spending was $84K in Q2 2026 (second quarter 2026), +11% from Q1 2026.

How has Energy Focus' R&D spending changed?

Over the last 7 quarters it ranged from $50K (Q1 2025) to $206K (Q4 2025).

Q2 2026 results → · How Energy Focus makes money →