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Callirius AG logo — We enable financing for high-impact nature-based climate sol...

Callirius AG

We enable financing for high-impact nature-based climate solutions: accessible, reliable & trustworthy. #WeAreHiring

Founded 2022 Switzerland Switzerland 9 employees Pre-Seed Total: $1.50M ESG

General Information

Company Name Callirius AG
Founded Year 2022
Location Switzerland Switzerland
Employees 9
Industries ESG
Funding Stage Pre-Seed
Social

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About Callirius AG

Callirius AG is a Swiss-based startup founded in 2022 with a mission to revolutionize climate responsibility. The company operates a matching marketplace for project owners, enterprises, and investors, enabling efficient, transparent, and regulated financing of high-quality, nature-based carbon removal projects. The platform aims to eliminate price intransparency and unnecessary intermediate stages for relevant carbon project financing and certificates. Callirius focuses on managing a diverse portfolio of carbon projects globally to maximize climate impact and mitigate risks. The company aligns its operations with principles of integrity, transparency, and reliability, exclusively targeting carbon removal projects with a net positive impact on the environment, biodiversity, social justice, and human rights. In June 2023, the company secured a significant Fr.1.50M Pre Seed Round investment, reflecting investor confidence in its vision. Callirius positions itself as a crucial partner for individuals and businesses aiming to participate in the fight against climate change. With its impactful approach and innovative marketplace, Callirius AG is set to be a prominent player in the climate solutions space.

Taxonomy: climate finance, nature-based solutions, carbon removal, project financing, impact investing, sustainability marketplace, regulation, biodiversity conservation, environmental integrity, sustainable development, carbon offsetting, climate action

Funding Rounds & Investors (1)

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Funding Stage Amount Investors Lead Investors Date
Pre Seed Round Fr.1.50M -
01 Jun 2023

Callirius AG Alternatives & Competitors

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Callirius AG vs
ON A MISSION
ON A MISSION Switzerland

ON A MISSION enables businesses to calculate, reduce and compensate for their emissions with sustain...

10 employees
ESG
Callirius AG vs
Earthbanc
Earthbanc Sweden

Earthbanc develops reforestation projects at scale, leveraging machine learning and MRV technology.

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73 employees
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Callirius AG vs
Regeneration
Regeneration United Kingdom

Accelerating natural solutions by building markets for nature positive commodities.

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FAQ About Callirius AG

We enable financing for high-impact nature-based climate solutions: accessible, reliable & trustworthy. #WeAreHiring
Callirius AG was founded in 2022.
Callirius AG is headquartered in Switzerland.
Callirius AG operates in ESG. Its work centres on climate finance, nature-based solutions, carbon removal and project financing.
Callirius AG has approximately 9 employees.
Callirius AG has completed 1 funding round, raising a total of $1.50M. The latest funding stage is Pre-Seed.
Top alternatives and competitors to Callirius AG include ON A MISSION, Earthbanc, Regeneration, Climate Vault, Reforest'Action. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Callirius AG and ON A MISSION are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for Callirius AG, https://bouncewatch.com/company/callirius-ag, updated 14 January 2025. When citing, please name BounceWatch and link this page.

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