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, Vertical SaaS, Compliance & Risk, 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.
- Sep 12, 2026
Monthly visitors increased 33% MoM, reaching 21.5K.
- Aug 3, 2026
Open roles increased to 42, 2.5x the trailing average.
Recent news
Latest coverage and updates
- partners_withSep 2, 2026
LumberFi Inc. partnered with Coverdash on Aug 31st '26.
Lumber Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Request accessFrequently Asked Questions
Common questions about Lumber's valuation, stock price, and market status.
Is Lumber a public or private company?
Lumber is a private company.
What is the current stock price of Lumber?
Lumber is a private company, so its shares have no public market price. Caplight tracks Lumber's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Lumber worth (valuation)?
Lumber's valuation is estimated at $130.2M based on funding round data.
Can I buy Lumber stock?
Lumber shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Lumber's last funding round?
Lumber's most recent funding round was Series A on March 25, 2025.
Who are the main investors in Lumber?
Key investors in Lumber include Foundation Capital, Carbide Ventures.
Will Lumber IPO soon?
No public IPO plans have been announced for Lumber.
How can I track Lumber secondary market activity?
Caplight tracks bids, offers, and trades in Lumber's shares on secondary markets.