Company
Aeroshield
Enabling the next generation of energy-efficient windows
Also known as AEROSHIELD MATERIALS, INC.
- Status
- Operatingas of 2026-09-18
- Business model
- B2B
- Headquarters
- Waltham, MA, United States
- Customers
- partners in the building materials industry
- Legal name
- AEROSHIELD MATERIALS, INC.
- aeroshield.tech (opens in a new tab)
- LinkedIn (opens in a new tab)
- Press page (opens in a new tab)
- Careers (opens in a new tab)
Claim, correct or request removal
Record updated 23 October 2026
About
AeroShield ultra-clear aerogel is the most insulating transparent material ever made, enabling better than triple pane performance inside a double pane window.
Funding snapshot
- Total raised
- $9.8MSEC form D sum, as of 2026-09-28Source (opens in a new tab)
- Latest round
- Undisclosed, $10M2026-10-01
Funding rounds
- Round, 2026
- $10M2026-10-01, SEC form D sold
- Round, 2025
- $4M2025-09-09, SEC form D sold, 4 investors
- Round, 2024
- $5M2024-07-29, Company stated
- Grant
- $14.5M2024-06-25, Company stated
- Round, 2023
- $2.4M2023-10-30, SEC form D sold, 2 investors
- Grant
- $200K2023-05-31, Company stated
- Seed
- 2022-11-10
- Round, 2022
- $3.2M2022-06-24, SEC form D sold, 2 investors
- Round, 2020
- $218K2020-07-31, SEC form D sold, 9 investors
Products
- Hardware
- AeroShield ultra-clear aerogel
- Hardware
- silica aerogel inserts for windows
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