Tecogen INC 10-K annual reports

Tecogen Inc. saw product revenue more than double in 2025, driven by chiller sales, but overall net loss widened significantly to $8.25 million, impacted by increased operating expenses and goodwill impairment.

Tecogen Inc.'s 2024 10-K filing reveals a year of strategic shifts, supply chain impacts, and facility relocation affecting financial performance, alongside initiatives for future growth in data center cooling and controlled environment agriculture.

Tecogen Inc.'s 2023 annual report highlights a year of strategic shifts, including a focus on controlled environment agriculture and the acquisition of maintenance contracts, amidst a backdrop of fluctuating revenues and increased operating expenses.