![]() Sublime Systems Sublime Systems is a company that develops technologies to produce low-carbon cement. | ![]() Serious Energy Serious Energy sells, manufacturers and delivers acoustical and thermal solutions to the built environment through its iWindow brand. | |
Founding Date | Founding Date 2020 | Founding Date 2002 |
Type | Type Private | Type Private |
Tags | ||
Locations | Locations Somerville, US HQ | Locations Sunnyvale, US HQ Newark, US Vandergrift, US |
Employees | Employees 1181% decrease | Employees 39 |
Funding | ||
Latest funding round | Latest funding round $ 40m (over 3 years ago) | Latest funding round $ 3m (over 14 years ago) |
Total funding raised | Total funding raised $ 45.9m | Total funding raised $ 135.2m |

Serious Energy sells, manufacturers and delivers acoustical and thermal solutions to the built environment through its iWindow brand.
View company