Lumber
PrivateLast Round
Series A
Mar 25, 2025
Est. Valuation
$130.2M
Total Funding Raised
$21M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Lumber is a construction technology company that provides an AI-powered, all-in-one workforce management platform designed to streamline payroll, time tracking, safety, compliance, and field productivity for contractors.
Sector
Enterprise Software
Verticals
Construction Tech, HR, Compliance & Risk, Vertical SaaS, Workflow Automation
Business Model
B2B
Customer Profile
Subscription SaaS, Services & Consulting
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Lumber Comparables
Compare Lumber with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| eBacon | 79% | |
| Arcoro | 77% | |
| LCPtracker, Inc. | 75% | |
Lumber Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Mar 25, 2025 | ||||
| Seed | Sep 12, 2023 |
Lumber Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| FirsthandVC | Series A, Seed |
| Foundation Capital | Series A |
| Escape Velocity | Seed |
| Arc180 | Seed |
| Carbide Ventures | Series A, Seed |
| 8VC | Series A, Seed |
| Sure Ventures | Series A, Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 3, 2026
Open roles increased to 42, 2.5x the trailing average.
- Jun 1, 2026
Grew 17% QoQ, from 252 to 294 employees.
Lumber Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Lumber's valuation, stock price, and market status.