Tecogen (TGEN) Gross Margin (2012 - 2026)

Tecogen's Gross Margin history runs 15 years deep, the most recent figure standing at 40.87% for Q1 2026.

• Quarterly Gross Margin fell 338.0% year-over-year to 40.87% in Q1 2026, while the trailing twelve-month figure through Mar 2026 was 35.18% (down 917.0% YoY) and the FY2025 annual result came in at 36.29%, down 735.0% from the prior year.
• Gross Margin was 40.87% for Q1 2026 at Tecogen, up from 36.81% in the prior quarter.
• Across five years, Gross Margin topped out at 52.5% in Q4 2022 and bottomed at 30.4% in Q3 2025.
• A 5-year average of 41.33% and a median of 41.64% in 2024 frame the typical range for Gross Margin.
• Annual changes were most pronounced in 2024 — Gross Margin jumped 518 bps — and 2025, when it tumbled 1367 bps.
• Tecogen's Gross Margin stood at 52.5% in 2022, then declined by 24 bps to 39.83% in 2023, then grew by 13 bps to 45.01% in 2024, then dropped by 18 bps to 36.81% in 2025, then gained by 11 bps to 40.87% in 2026.
• Business Quant data shows TGEN's Gross Margin at 40.87% in Q1 2026, 36.81% in Q4 2025, and 30.4% in Q3 2025.