Flagship explainer

How TECOGEN INC. makes its money

Start with a dollar of revenue and follow what the filing says remains.

revenueBranching filed flows with values and percentages directly labeled. Missing filing concepts are omitted rather than estimated.Revenue$27.1M · 100%Cost of revenue$17.2M · 64%Gross profit$9.8M · 36%Operating income−$8.2M · −30%Income before tax−$8.2M · −30%Income tax$20615 · 0%Net income−$8.2M · −30%As of 2025-12-31 · 1 SEC filing sourceBuy Like Buffett · buylikebuffett.com

Honest partial: the filing did not provide a normalized tag for Research and development, Selling, general and administrative; those components are omitted, not plugged.

Table alternative
Filed lineValue% of revenueSource
$27.1M100%
Cost of revenue$17.2M64%
$9.8M36%
−$8.2M−30%
Income before tax−$8.2M−30%
Income tax$206150%
−$8.2M−30%
Source: · event Dec 31, 2025 · retrieved Jul 26, 2026 · annual-row source set
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