Lumber is a Construction Workforce Management platform, tailored exclusively for contractors, sub-contractors, and specialty contractors. Founded in 2023, the platform aims to transform how workforce management is handled in the construction industry. The company's last investment was a significant $5.50M Seed Round led by 8VC, Converge, Carbide Ventures, Sure Ventures, Firsthand Alliance, EscapeVelocity, Atul Khanzode, Eric Brown, Thiago Da Costa, and John Case on 12 September 2023. The startup is headquartered in the United States and operates within the Financial Services, Payments, and Construction industries. With its clear focus on addressing the specific needs of contractors, sub-contractors, and specialty contractors, Lumber presents an innovative solution to a niche yet crucial segment within the construction sector.