SPEC Toolbox
PrivateLast Round
VC Round
Jan 15, 2026
Total Funding Raised
$5.5M
Momentum Score
50 /100
Company Overview
SPEC Toolbox is a construction technology company providing a structural design software platform that automates complex engineering for sustainable building materials.
Sector
Real Estate & PropTech
Verticals
Construction Tech, Vertical SaaS, Sustainable Materials, Green Building
Business Model
B2B
Customer Profile
Subscription SaaS, Freemium
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
SPEC Toolbox Comps
Public and private peers based on sector, stage, and business model.
SPEC Toolbox Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| VC Round | Jan 15, 2026 | ||||
| Early Funding | Jan 15, 2026 | ||||
| Early Funding | May 24, 2024 | ||||
| Seed | Oct 1, 2023 |
Key People
Founding team and executive leadership
SPEC Toolbox Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Giant Leap Fund | Early Funding |
| Black Nova Venture Capital | Early Funding |
| Understorey Ventures | VC Round, Early Funding |
| EnergyLab | Early Funding |
| Electrifi Ventures | VC Round, Early Funding |
| Impact Ventures | VC Round, Seed, Early Funding |
| Venture Capital Partners | Early Funding |
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 25, 2026
Monthly visitors increased 62% MoM, reaching 15.9K.
- Jan 15, 2026
Raised $3M in early funding.
SPEC Toolbox 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 SPEC Toolbox's valuation, stock price, and market status.
