AeroShield
PrivateLast Round
Series A
Aug 11, 2025
Total Funding Raised
$26.41M
Momentum
Top 10%
of companies Caplight tracks
Company Overview
AeroShield is a materials science company that develops and manufactures super-insulating, transparent silica aerogel inserts for energy-efficient windows.
Sector
Frontier & Industrial Tech
Verticals
Advanced Materials, Green Building, Sustainable Materials, Smart Buildings
Business Model
B2B
Customer Profile
Hardware Sales, Government Contracts
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
AeroShield Comparables
Compare AeroShield with similar companies based on industry and business-model similarity.
AeroShield Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Aug 11, 2025 | ||||
| Early Funding | Jul 29, 2024 | ||||
| Grant | Jun 25, 2024 | ||||
| Debt | Nov 19, 2023 | ||||
| Grant | May 4, 2023 | ||||
Seed | Nov 9, 2022 |
Key People
Founding team and executive leadership
AeroShield Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Ideaship | Pre Seed |
| MassVentures | Early Funding, Seed |
| Massachusetts Clean Energy Center | Early Funding, Seed |
| MassMutual Ventures | Early Funding |
| US Department of Energy (ARPA-E) | Grant |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 1, 2026
Open roles increased to 49, 169% of headcount.
- Jun 1, 2026
Open roles increased to 46, 6.9x the trailing average.
AeroShield 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 AeroShield's valuation, stock price, and market status.