Carbonaide

We remove carbon dioxide from circulation while making concrete better.

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Updated: Feb 17, 2026 ·

About

Carbonaide provides a curing method for concrete that permanently stores carbon dioxide in building materials. This technology aims to remove CO2 from circulation while simultaneously enhancing concrete properties. The company offers a complete service platform designed to achieve the lowest CO2 footprint in the market, coupled with improved quality and reduced production costs for concrete products.

Carbonaide's technology reached commercial readiness in 2024, and its first client has been utilizing the system since then. The solution is presented as a method for creating concrete that is cheaper, faster, stronger, and greener, offering a tailored carbon footprint for various products.

Recent News & Mentions

Jan 28, 2026FundingCarbonaide - Seed

Financial History

Carbonaide has raised $4.4M across 1 funding round. Most recently, it raised $4.4M Seed in January 2026.

Total Raised

$4.4M

Valuation

N/A

Funding Rounds Raised

Date	Round	Lead Investors	Other Investors
Jan 28, 2026	$4.4M Seed	Ihantola Invest, Redstone.VC, Vantaan Energia	Helkama Kiinteistöt, Ikorni Invest, Product Ecology, Zero carbon future Group

Financial History

Carbonaide has raised $4.4M across 1 funding round.

Total Raised

$4.4M

Valuation

N/A

Deep Dive

Carbonaide specializes in a technology that facilitates the permanent storage of carbon dioxide within building materials, specifically concrete. The company's core offering is a curing method for concrete that not only removes CO2 from circulation but also aims to improve the overall quality of the concrete itself. This approach positions Carbonaide as a provider of solutions for more sustainable construction.

The technology is designed to deliver a tailored carbon footprint for concrete products, combining environmental benefits with operational advantages. It is presented as a complete service platform that integrates the lowest CO2 footprint available in the market with enhancements in product quality and reductions in production expenses. This dual focus addresses both ecological concerns and economic efficiencies for concrete manufacturers.

After undergoing multiple stages of piloting and scaling, Carbonaide's technology achieved commercial readiness in 2024. Since its commercial launch, the company has been working with its first client, who has implemented the system in their operations. This commercial deployment signifies the practical application and validation of their carbon dioxide curing method.

Carbonaide's solution is intended to make concrete production more efficient and environmentally friendly. By offering a method that is described as cheaper, faster, stronger, and greener, the company aims to contribute to the decarbonization of the construction industry while also providing tangible benefits to concrete producers.

Sources

Frequently Asked Questions

How does Carbonaide's technology improve concrete production beyond CO2 reduction?

Carbonaide's curing method for concrete is designed to offer improved quality and lower production costs, in addition to reducing the carbon footprint of the materials.

When did Carbonaide's technology become commercially available?

Carbonaide's technology achieved commercial readiness in 2024, and its first client has been utilizing the system since then.