Sublime Systems

Clean cement for a resilient future

Somerville, United States · Founded 2020 · $202.0M raised

Employees
51–200
Founded
2020
Business Model
B2B
Total Funding
$202.0M
Last Round
$75.0M Series BSep 2024
Rounds
4

About

Sublime Systems commercializes a breakthrough electrochemical process for carbon-neutral cement. Founded at MIT in 2020. ASTM C1157-compliant cement, customers include Microsoft and Holcim.

Summary

Sublime Systems is a Climate Tech company based in Somerville, United States, founded in 2020. It has raised $202.0M in total across 4 rounds, most recently a $75.0M Series B round in Sep 2024. Investors include Lowercarbon Capital, CRH Ventures and Holcim MAQER Ventures.

Tech & App Stack

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Funding History

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Series BSeries BSep 2024
$75.0M

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Seed through Series B — per-round amounts, valuations, and who invested in each round.

Investors

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