Lumber

Active VC-backed

AI-powered payroll and workforce compliance platform for construction contractors. Handles payroll, HR, and compliance workflows.

Founded
2021
HQ
United States
Ownership
VC-backed

Ownership graph

No public ownership relationships listed.

Capital

Funding rounds
Stage Date Amount Investors Provenance
A 2026 $15.5M Unknown Announcement
Total raised
$15.5M

Market position

Markets
construction, workforce, payroll

Provenance

Capital sources
Verified 2026-09-09