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Company profile

Lumber

AI-powered construction workforce management platform automating payroll, time tracking, compliance and HR for contractors.

Palo Alto, CAFounded 2023
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About

Lumber is a Palo Alto, California-based AI-powered construction workforce management platform that automates payroll, time tracking, compliance, field productivity, and HR for specialty contractors. Founded in 2023 by Shreesha Ramdas and Manish Kumar, it raised a $15.5M Series A in 2025 led by Foundation Capital.

Leadership

founders · executives
  • Shreesha RamdasFounder
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