United States Securities and Exchange Commission · EDGAR Accession 0001764003-26-000004

Form C-AR

Annual Report — Regulation Crowdfunding
Issuer CIK 1764003
Period 2025-12-31

Sustainable Lumber, Inc.

CorporationDEIncorporated 2018McComb, MSmodern-mill.com
B

Financial Condition

two fiscal years, as filed
Revenue +26% YoYBurn decreasingDebt / assets 19%155 employees
Line itemMost recent FYPrior FYΔ
Revenue25,814,04220,471,799▲ 26%
Cost of goods sold20,406,77321,988,877▼ 7%
Net income(12,085,748)(12,151,634)▲ burn
Total assets45,880,58938,955,923▲ 18%
Cash & equivalents18,459,4642,072,389▲ 791%
Accounts receivable849,8010
Short-term debt7,435,9779,106,881▼ 18%
Long-term debt1,424,4010
Taxes paid00

Figures in USD as reported by the issuer.