Zeroboard

Zeroboard is a climate tech company in Tokyo, Japan. It has raised $18.4M across 2 rounds, most recently an $18.4M Series A in February 2023.

Cloud solutions that support sustainable management

Headquarters
Tokyo
Business Model
B2B
Total Funding
$18.4M
Last Round
$18.4M Series AFeb 2023
Rounds
2

Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.

Indexed holds 2 funding rounds and 5 investors for this company. The full record is or through the API.

About

Zeroboard Inc. is a Tokyo-based SaaS company providing cloud solutions for corporate sustainability management, with a focus on GHG (greenhouse gas) emissions calculation, ESG data collection, and regulatory disclosure. Its flagship product, Zeroboard, enables organizations to calculate Scope 1, 2, and 3 emissions across the entire supply chain — including group companies and business partners — and supports compliance with global frameworks such as CSRD, SSBJ, TCFD, and the EU Battery Regulation. The platform serves over 15,000 companies as of April 2026 and offers a suite of specialized tools including Dataseed SAQ for supplier ESG assessments, Zeroboard ESG for multi-framework disclosure, Zeroboard CFP for product lifecycle carbon footprint calculation, and Zeroboard for Batteries for EU Battery Regulation CFP compliance. Zeroboard also operates a Geopolitical Risk Watch product and partners with over 100 solution providers. The company is a signatory of the UN Global Compact and a member of Keidanren, the Japan Climate Leaders' Partnership, and the GX League.

Summary

It has raised $18.4M in total across 2 rounds, most recently a $18.4M Series A round in Feb 2023. Investors include Keyrock, DNX Ventures and Jafco Ventures.

Tech & App Stack

5 technologies & apps tracked

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Funding History

Data from Indexed.vcUpdated
Series ASeries AFeb 2023
$18.4M

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Funding: Pre-Seed through Series A. Amounts, valuations, and investors where available.

Investors

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