Senken provides a carbon‑credit procurement platform that selects only the top 5 % of projects using its proprietary Sustainability Integrity Index, which evaluates over 600 data points for additionality, permanence and co‑benefits. The service delivers end‑to‑end, audit‑ready documentation—including integrity reports, compliance structures and executive summaries—aligned with Oxford Principles, ICVCM and CSRD standards, enabling corporate sustainability teams to build defensible, legally compliant carbon‑neutral portfolios.
Funding
$7.5M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.




7OFounders
Product
Problem
Companies seeking carbon neutrality often purchase carbon credits that lack rigorous verification, leading to greenwashing risks and non‑compliant reporting under standards such as CSRD, SBTi, and the Oxford Principles.
Solution
Senken operates a carbon‑credit procurement platform that selects only the top 5 % of projects based on a proprietary Sustainability Integrity Index (SII) evaluating over 600 data points per project. The platform provides end‑to‑end support—from strategy design and credit acquisition to retirement, CSRD‑ready documentation, and communication tools—ensuring each credit is additional, permanent, and aligned with ICVCM, Oxford, and CSRD requirements. Buyers receive detailed integrity reports, compliance structures, and a “Champion’s Kit” with executive summaries and due‑diligence data, enabling defensible audit trails and board‑level confidence. A self‑service checkout option also allows SMEs to instantly purchase pre‑vetted high‑quality credits.
Target Audience
Primary customers are corporate sustainability teams—from large enterprises to SMEs—who need CSRD‑compliant carbon‑neutrality strategies and defensible carbon‑credit portfolios.
Features
- Proprietary Sustainability Integrity Index (SII) assessing 600+ metrics across carbon impact, additionality, permanence, and co‑benefits
- Alignment with Oxford Principles, ICVCM Core Carbon Principles, and CSRD reporting standards
- Full audit‑ready documentation, including integrity reports, scorecards, and executive summaries for each credit
- End‑to‑end platform covering strategy consulting, procurement, transaction, retirement, and communications
- Buyer protection via a buffer pool that replaces under‑delivering credits with comparable projects
- Self‑service “Senken Checkout” for instant purchase of pre‑vetted credits (up to 500 tCO₂)
- Integration of third‑party ratings (BeZero, Sylvera) and registry certifications (Gold Standard, Verra, Puro.earth)