C

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. It provides a marketplace for tradable credits—spot and forward—from traditional and removal sources, allowing buyers to buy, sell, and manage carbon portfolios to meet climate targets. The platform conducts thorough project vetting through partnerships with universities and rating providers plus in-house research to assess portfolio risk and credibility. By supporting biochar production, aquatic ecosystem conservation/restoration, and protection of native ecosystems, it aims to turn climate investment into real emissions reductions and removals for businesses and investors.

Significant Headcount Growth

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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 & AnalyticsConsultingEnterprise SoftwareFinancial Services

Company Size

51-200

Company Stage

Series A

Total Funding

$17M

Headquarters

Berlin, Germany

Founded

2021

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Simplify's take

What believers are saying

  • Gevo signed a three-year CDR agreement through CEEZER on October 14, 2026.
  • Swisscom deepened collaboration in January 2026, adding strategic capital and B2B distribution.
  • CEEZER's 2026 reports show buyers paying 54% more per ton for quality credits.

What critics are saying

  • Voluntary carbon demand remains regulation-dependent; a delayed EU ETS rollout hurts 2027 sales.
  • High-quality CDR supply stays tight, forcing customers toward competitors or direct supplier deals.
  • If buyer trust breaks after a project failure, CEEZER's marketplace credibility weakens quickly.

What makes CEEZER unique

  • CEEZER combines procurement, risk scoring, and supplier-verified inventory in one Berlin platform.
  • Its October 13, 2026 Prism update adds real-time peer benchmarking across project groups.
  • Partnerships with Cloverly, Swisscom, and ERM widen enterprise demand and supplier access.

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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
$11.3M
$15M
$30M

Benefits

  • Conference Attendance Budget

Growth & Insights and Company News

6 month growth

6%

1 year growth

4%

2 year growth

7%
MarketScreener
Oct 14th, 2026
Gevo, Inc. announces first multi-year carbon removal credits supply agreement through CEEZER.

Gevo, Inc. announces first multi-year carbon removal credits supply agreement through CEEZER. Published on 10/14/2026 at 09:50 am EDT S&P Capital IQ Gevo, Inc. announced a three-year agreement with CEEZER for the sale of CDR credits generated at Gevo's North Dakota carbon capture and sequestration project. Gevo will supply durable carbon dioxide removal (CDR) credits from Gevo North Dakota, one of the world?s first commercial Bioenergy with Carbon Capture and Storage (BECCS) ethanol plants, under a long-term agreement. CEEZER will procure and manage the removal portfolio on behalf of a global Fortune 500 enterprise software company. This first multi-year agreement for Gevo supports its path toward a carbon business exceeding $30 million in annual revenue from existing operations. The agreement of a five-figure volume of tons of contracted CDRs through 2029 expands Gevo's growing portfolio of contracted carbon removal credit sales. The contracted CDRs will be generated by Gevo North Dakota, which captures biogenic carbon dioxide from ethanol production and permanently stores it through geological sequestration. The resulting CDRs are designed to provide verifiable, durable carbon removal that can be used by organizations pursuing net-zero and climate commitments. (C) S&P Capital IQ - 2026

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.

Crowdfund Insider
Jun 26th, 2024
HeavyFinance Teams Up with CEEZER, a Platform Offering Carbon Removal and Reduction Projects

HeavyFinance teams up with CEEZER, a platform offering carbon removal and reduction projects.

Carbon Herald
Jun 20th, 2024
Octavia Carbon To Offer High-Quality CO2 Credits On CEEZER Platform

CEEZER, a leader in the voluntary carbon market, has selected Octavia Carbon as their newest partner due to their innovative technology and commitment to sustainability.

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