Gigablue

Company Overview

Snapshot

Founded in June 2022 by Dotan Levy, Ori Shaashua, and Sapir Markus-Alford, Gigablue operates with 11–50 employees. The company has raised a total of $22.5 million across 3 funding rounds from 8 investors. In January 2026, Gigablue announced a $20 million Series A first close at Davos.

Business overview

Gigablue is a climate tech company focused on combating climate change through scalable and affordable carbon dioxide removal (CDR) solutions. The company's core technology utilizes marine-based carbon sequestration, employing a proprietary substrate to enhance phytoplankton growth. This process facilitates the capture of CO₂, which is then transported to the ocean floor for long-term storage, ensuring that 70% of carbon is sequestered compared to 1% in natural processes. Gigablue aims to support corporations and countries in achieving their net-zero goals by providing an environmentally safe and economically viable approach to global carbon reduction, operating within the Industrial Technologies sector, specifically focusing on Carbon Capture, Storage, Sequestration, and Utilization.

Strategic signal

In January 2025, Gigablue announced a significant ocean carbon removal agreement with SkiesFifty, committing to capture 200,000 tons of CO2 over four years. This partnership signals strong commercial validation for Gigablue's marine-based carbon sequestration technology and demonstrates its potential to secure large-scale contracts, positioning the company as a key player in the emerging carbon removal market.

Company Intelligence Q&A

When was Gigablue founded?

Gigablue was founded in June 2022 by Dotan Levy, Ori Shaashua, and Sapir Markus-Alford.

What was Gigablue's most recent funding announcement?

In January 2026, Gigablue announced a $20 million Series A first close at Davos, with Planet Ocean Capital participating as a lead investor.

What is Gigablue's primary focus in climate technology?

Gigablue specializes in ocean-based carbon dioxide removal and storage, utilizing a proprietary substrate to enhance phytoplankton growth for carbon sequestration.

Has Gigablue secured any major commercial agreements?

In January 2025, Gigablue announced its largest ocean carbon removal agreement with SkiesFifty, aiming to capture 200,000 tons of carbon over four years.

What strategic partnerships has Gigablue formed recently?

In July 2024, Gigablue announced a strategic partnership with ClearSky Rain to revolutionize ocean-based carbon removal.