Rewind

Provider of solutions to offset the carbon footprint by storing organic carbon in deep anoxic environments like the Black Sea or mine voids.

Industrial Technologies
Active
Seed Tel Aviv-Yafo, Israel Founded 2022
Last updated 2026-07-20
Total raised
$5.0M
Last: Undisclosed Round 2023-09
Stage
Seed
Founded
2022
Headcount
5
HQ
Tel Aviv-Yafo, Israel
Sector
Industrial Technologies

About

Rewind is an Israeli startup founded in February 2022, based in Tel Aviv-Yafo, that focuses on carbon dioxide removal (CDR). The company's method involves collecting residual plants and, using patented technology, preserving them permanently in deep anoxic environments such as the deep anoxic waters of the Black Sea or sealed mine voids. This process aims to restore the earth's carbon balance by storing organic carbon where plants decompose slowly, enabling businesses to store carbon affordably for a longer period. Rewind is also developing a comprehensive measurement, reporting, and verification (MRV) system to accurately measure this CO2 removal method and monetize it with carbon removal credits. Rewind's first commercial project, Project Ushba, is operational in Georgia, storing surplus plant residue in a deep mine void.

Funding history · 2 rounds · $5.0M total

2023-08
Seed $5.0M
★ Propeller★ ZORA Ventures★ Third Derivative★ Leap Forward Ventures★ Mensch Capital Partners
2022-02
Pre-Seed Undisclosed
★ Yes VC

Headcount over time

From 4 (2022-09) to 13 (2025-12) · +9 (+225%) · 12 points · source: Finder history + radar grounding
130 2022-09 2025-12

Q&A

What is Rewind's primary method for carbon dioxide removal?
Rewind is developing a carbon dioxide removal (CDR) method that involves storing biomass in the 2km deep, anoxic waters of the Black Sea.
When was Rewind founded?
Rewind was founded in February 2022.
Who are the co-founders of Rewind?
The co-founders of Rewind are Rami Amar (Co-founder & CEO), Eitan Brettler (Co-founder & COO), and Noa Olenik (Co-founder & CSO).
What is the total amount of funding Rewind has raised to date?
Rewind has raised a total of $5,000,000 USD.
When did Rewind complete its most recent funding round and how much was raised?
Rewind completed a funding round in September 2023, raising $5,000,000 USD.
Which investors participated in Rewind's September 2023 funding round?
Mensch Capital Partners and Third Derivative were among the investors that participated in.
Where is Rewind's headquarters located?
Rewind's headquarters is located in Tel Aviv-Yafo, Israel.

Team · 4

Ram Amar
Founder · Co-founder & CEO
Eitan Brettler
Founder · Co-founder & COO
Noa Olenik
Founder · Co-founder & CSO
Kobi Kaminitz
Founder · CTO

Sectors & technology

Primary sector
Industrial Technologies
Sub-sectors
Industrial TechnologiesMaterial Innovations & ApplicationsClimate TechFood & Land UseSustainable FarmingCarbon TechCarbon Capture, Storage, Sequestration, UtilizationEnergy Tech
Technologies
Materials & Substances
Target customers
Agriculture & FoodGovernment & CityGovernmentEnterprise & Professional ServicesEnterprises
Business model
B2B

Highlights

Verified

Tags

sustainable-farmingcarbon-captureclimate-techfuelsagriculture
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)

External links

Websiterewind.earth/
LinkedInlinkedin.com/company/82173893

Identifiers & details

Legal nameRewind Earth Ltd.
Former namesC Sink Ltd
Founded2022-2
Employees (exact)5

Radar intelligence

Open jobs — ashby

Total open2
Remote2
TitleLocationDepartment
VP, Technology
VP, Finance & Accounting

Patents

EPO25

Publications (Crossref)

Works10

Web history (Wayback)

Domainrewind.earth

Certificate / subdomain footprint

Subdomains6

Israeli Companies Registrar (רשם החברות / ICA)

Registrar # (ח.פ.)516567260
Statusפעילה
Corp typeישראלית חברה פרטית
Incorporated2022-02-22
Purposeלעסוק בכל עיסוק חוקי
Liabilityמוגבלת
In violation (unfiled)no
Last annual report2024
Active charges / liens0
Registry events0
Registered addressהנצי~ב 43 תל אביב - יפו