CEEZER

CEEZER

Carbon credit marketplace with project vetting

Overview

Ceezer.earth operates a climate investment platform that connects carbon credit buyers with vetted global climate project developers, offering a marketplace for tradable credits (spot and forward). It enables buyers to manage portfolios by buying and selling credits while providing a thorough vetting process through university partnerships, rating providers, and in-house research to assess portfolio risk and potential purchases. The company differentiates itself with rigorous, data-driven project vetting and a broad, diverse set of credit options to help clients meet climate targets. Its goal is to transform climate investment into tangible action by enabling credible portfolios that drive real emissions reductions and removals for businesses and investors.

About CEEZER

Simplify's Rating
Why CEEZER is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Data & Analytics

Consulting

Enterprise Software

Financial Services

Company Size

51-200

Company Stage

Series A

Total Funding

$17M

Headquarters

Berlin, Germany

Founded

2021

People at CEEZER

People at CEEZER who can refer or advise you

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Simplify's Take

What believers are saying

  • CEEZER-Cloverly partnership unlocks real-time inventory and pricing from 100+ suppliers, boosting transparency for corporate buyers.
  • CEEZER-Celonis partnership validates carbon removal projects with strong additionality, co-benefits, and robust calculation methods.
  • CEEZER raised €10.3M Series A in 2024 to scale risk engine and net-zero strategy enablement in voluntary markets.

What critics are saying

  • EU Carbon Credit Integrity Directive mandates third-party verification, forcing CEEZER to rely on costly external auditors like ERM.
  • Encourage Capital’s $200M Carbonfuture acquisition creates a vertically integrated giant eliminating CEEZER’s neutral marketplace role.
  • IPCC 2025 Report voids biochar and nature-based credits as high-risk unless backed by real-time satellite verification, killing key portfolios.

What makes CEEZER unique

  • CEEZER integrates real-time MRV data from four providers for 9,000+ projects, enabling direct buyer-supplier visibility.
  • CEEZER hosts 50Mt+ vetted credits across all pathways with a 100% increase in carbon removal share.
  • CEEZER Carbon Coalition bridges ideation and commercialization for early-stage durable CDR and nature-based removal startups.

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Funding

Total Funding

$16.9M

Below

Industry Average

Funded Over

3 Rounds

Series A funding typically happens when a startup has a product and some customers, and now needs funding to scale. This money is usually used to grow the team, expand marketing, and improve the product. Venture capital firms are frequently the main investors here.
Series A Funding Comparison
Below Average

Industry standards

$15M
$8.2M
Discord
$11.3M
CEEZER
$15M
Canva
$30M
Kalshi

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

0%

2 year growth

2%
Cloverly
Jan 15th, 2026
CEEZER and Cloverly Announce Strategic Partnership to Streamline Carbon Market Infrastructure

CEEZER and Cloverly announce strategic partnership to streamline carbon market infrastructure. * Towards more bespoke solutions in the carbon market: The partnership aligns CEEZER's best-in-class enterprise procurement infrastructure with Cloverly's leading supplier-side inventory software. * Trust and transparency for buyers: CEEZER integrates with Cloverly's API to surface real-time carbon credit inventory, pricing, and project data from more than 100 suppliers, sourced directly from suppliers' system of record. * Expanded market access for suppliers: Project developers using Cloverly Catalyst can access CEEZER's global network of corporate buyers and manage listings, inventory, and delivery workflows directly within Catalyst. Berlin / Atlanta, January 15, 2026 - CEEZER, the enterprise platform for Climate Performance Assets, and Cloverly, a leading climate infrastructure provider for suppliers, today announced a strategic partnership designed to elevate how high-impact climate investments are sourced, evaluated, and transacted in the voluntary carbon market. The partnership leverages CEEZER and Cloverly's core strengths to improve outcomes for buyers and suppliers. Cloverly Catalyst customers directly access CEEZER's network of enterprise buyers via CEEZER's leading procurement platform. CEEZER customers gain visibility into real-time carbon credit inventory, pricing, and project data during the procurement process. CEEZER integrates with Cloverly's API to deliver supplier-verified project data to corporate buyers procuring carbon credits as part of their high-impact Climate Performance Asset portfolios. "Enterprises want to invest in climate solutions with confidence, and confidence depends on data integrity and operational transparency. By integrating directly with Cloverly's supplier infrastructure, we're strengthening the foundation of how carbon credits are sourced and managed, making it easier for organizations to act on climate ambition with rigor and trust," said Magnus Drewelies, CEO of CEEZER. Project developers using Cloverly Catalyst can seamlessly manage inventory, listings, and delivery of high-integrity carbon credits while reaching enterprise demand through CEEZER's buyer network. This integration creates a more transparent, efficient, and trustworthy procurement and portfolio-building experience for buyers and suppliers. "Project developers spend too much time navigating fragmented tools and disconnected buyers. By integrating Catalyst with CEEZER, we are creating a more direct and reliable path from project operations to enterprise procurement, without compromising data integrity at the source," said Jason Rubottom, CEO of Cloverly. About CEEZER. CEEZER is the leading partner for Climate Performance Asset procurement and management, empowering organizations to transform climate ambition into a clear path to net-zero. It offers transparent access to high-quality carbon credits, Energy Attribute Certificates (EACs), and Sustainable Aviation Fuel Certificates (SAFc) worldwide, combining proprietary risk assessment technology with expert guidance. CEEZER's industry-leading platform supports enterprises in designing, procuring, and managing Climate Performance Asset portfolios tailored to their sustainability goals, enabling real-time monitoring, framework-compliant reporting, and multi-stakeholder engagement. Trusted by major organizations including Deutsche Telekom, LGT, and Nasdaq, CEEZER provides the confidence needed to implement effective climate action strategies. For more information, visit ceezer.earth. About Cloverly. Cloverly is a carbon market infrastructure company that helps project developers and suppliers operate, commercialize, and scale with confidence. Its flagship platform, Catalyst, serves as the operating system for carbon suppliers, providing tools to manage inventory, integrate with registries, connect to distribution channels, and sell high-integrity carbon credits more efficiently. By standardizing supplier workflows and data at the source, Cloverly improves transparency, reduces friction, and enables more effective participation across the voluntary and compliance carbon markets. Press contact. CEEZER Kimberly Walker [email protected] Cloverly Josh Tappan [email protected]

Celonis
Feb 26th, 2025
CEEZER Partners with Celonis to Advance Climate Contribution Strategy With New Carbon Removal Portfolio Investment

MUNICH & BERLIN - CEEZER, the global leader in carbon credit portfolios, today announces a partnership with Celonis, the global leader in process intelligence.

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