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Conamix

Ithaca, NY · Founded 2014 · Privately Held (backing)

Developer of nano-structured silicon advanced battery materials intended to be used in lithium-ion batteries. Conamix is based in Ithaca, NY and was founded in 2014. Its last reported valuation was $34 million in Nov 2021. It has raised $14.3 million across 5 recorded rounds; the latest was a $6 million early-stage round in Jul 2025.

Last reported valuation
$34.0M
Oct 2026
Priced at
—
Total raised
$14.3M
Last round
Early Stage VC
Jul 2025

Conamix key facts

as of Oct 2026
  • Developer of nano-structured silicon advanced battery materials intended to be used in lithium-ion batteries.
  • Conamix is valued at approximately $34.0M as of Oct 2026 (last reported valuation).
  • It has raised $14.3M across 5 recorded rounds; the latest was Early Stage VC ($6.0M) in Jul 2025.
  • Notable investors include Plug and Play Tech Center, For ClimateTech, New York Ventures, Volta Energy Technologies, Catalus Capital Management — 11 tracked in total.
  • Conamix has filed 5 Form Ds with the SEC since 2018, most recently Jul 2025 ($2.0M sold to 3 investors).
  • Status: Privately Held (backing).
Last reported valuation
LOW confidence
$34.0M

Conamix's last reported valuation, Nov 2021. Nothing priced has surfaced since.

set by last reported valuationas of Oct 2026question about this number?
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Conamix funding rounds

5 rounds
Jul 2025Early Stage VC$6.0MSEC filing▮
Jul 2023Seed Round$1.4MSEC filing▮
Nov 2021Seed Round$4.0MSEC filing▮
Dec 2020Seed Round$2.5MSEC filing▮
May 2018Seed Round$2.8MSEC filing▮
Full funding history →

Conamix valuation

Conamix's last reported valuation was $34 million in Nov 2021. No priced round, secondary trade or fund mark has surfaced since.

How much has Conamix raised?

Conamix has raised $14.3 million across 5 recorded rounds since 2018. The largest was a $6 million early-stage round in Jul 2025.

Conamix has filed 5 Form Ds with the SEC since 2018, most recently in Jul 2025 ($2 million sold to 3 investors).

Conamix investors

11 investors are on record for Conamix, including Plug and Play Tech Center, For ClimateTech, New York Ventures and Volta Energy Technologies. The early-stage round in Jul 2025 drew 3 investors.

About Conamix

Developer of nano-structured silicon advanced battery materials intended to be used in lithium-ion batteries. The company develops cobalt-free battery materials for rechargeable batteries that can yield more energy than current batteries, enabling companies to improve the performance of lithium-ion batteries.

Sector
Business Products and Services (B2B)
HQ
Ithaca, NY, United States
Founded
2014
Employees
16
Ownership
Privately Held (backing)

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