Mafix
Mountain View, US · Founded 2024 · Delaware corporation · 5 known investors
Mafix makes a soil additive for agriculture that aims to restore soil health and increase crop yields while capturing atmospheric CO₂. It targets measurable results within the first growing season for farming operations.
Founders & leadership
Mafix was founded in 2024 by Jade Marcus.
JM
Jade MarcusFounder30 Under 30 2026
MK
Matthew KananNamed on SEC filing
Board
JC
Jilian ChaseBoard director
Investors · 5
Reported raises · per SEC filings
Form D private placements$4.2M disclosed across 1 round · 2026
▶$4.2MraisedJul 2026 · 10 investors · AgricultureRule 506(b)
▶$4.2MraisedJul 2026 · 10 investors · Agriculture
Rule 506(b)Officers, directors & promoters on the filing
- Jade MarcusExecutive Officer, Director, Promoter
- Matthew KananDirector, Promoter
- Jilian ChaseDirector
- Offering amount
- $6.4M
- Amount sold
- $4.2M
- First sale
- Apr 2026
- Incorporated
- Corporation, Delaware, 2024
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
In the news
Mafix raises US$5.4m to commercialise fertilisers using spare kiln capacityglobalcement.com · Aug 2026
Mafix Raises $5.4 Million to Scale CO2-Removing Silicon Fertilizerigrownews.com · Aug 2026
Mafix To Commercialize CO2-Removing Silicon Fertilizers With New $5.4M Fundingcarbonherald.com · Aug 2026
Mafix raises $5.4m to activate silicate rock into climate-smart fertilizeragfundernews.com · Aug 2026Frequently asked questions
- What does Mafix do?
- Mafix makes a soil additive for agriculture that aims to restore soil health and increase crop yields while capturing atmospheric CO₂. It targets measurable results within the first growing season for farming operations.
- Who founded Mafix?
- Mafix was founded by Jade Marcus in 2024.
- Who are Mafix's investors?
- Mafix's investors include Silicon Valley, Astera Institute, Azolla Ventures, IMPACT SCIENCE VENTURES, Plug and Play Ventures.
- How much funding has Mafix raised?
- Mafix has disclosed $4.2M raised across 1 round.
- Where is Mafix headquartered?
- Mafix is headquartered in Mountain View, US.