United States · Growth startup

Who invested in 24M Technologies

2 rounds we have observed, with the 3 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Energy

Valuation: $1.0B, Oct 2024

Funding summaryUpdated 26 Oct 2026

$103Mraised across 2 rounds since 2010, from 2 sources

$16MSeries A$87MGrowth
Latest round
Growth, $87MSept 2024
Step-upi
5.4×
Investors
3
See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

20102012201420162018202020222024
$16MSeries A$87MGrowth
First round
Series A, $16M
Aug 2010
Biggest round
$87M
Growth · Sept 2024
Between rounds
14.1 years
from the last two

The rounds

  1. Sept 2024
    Growth$87M2 returning

    Source recorded

  2. Aug 2010
    Series A$16M3 new

    Reported by techcrunch.comSEC filing: $10M sold, first sale Aug 2010

Founders and team

From 24M Technologies's own website and the SEC filings it signed: 2 founders, 7 on the team.

Dr. Yet-Ming ChiangChief Scientist & Co-Founder
Throop WilderExecutive Chairman & Co-FounderNamed on its 2018 Form D
  • Naoki OtaPresident & CEO
  • Ulrik GrapePresident, European Operations
  • Richard ChleboskiChief Financial Officer
  • Robert SanchezChief Legal Officer
  • PangHoo TanVP, Business Development
  • Tim RineckVP, Global Operations
  • Richard FeldtExecutive Officer, Directori

On the board, as filediChris LangeJeff McCarthySteven CaiSurong Bulakul

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Everyone who backed them

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Quick answers about 24M Technologies

Who invested in 24M Technologies?

24M Technologies's investors include CRV, US Department of Energy and North Bridge Venture Partners & Growth Equity.

How much has 24M Technologies raised?

24M Technologies has raised $103M across 2 rounds since 2010.

When did 24M Technologies last raise?

24M Technologies's most recent round was a Growth of $87M in Sept 2024.

What was 24M Technologies's biggest round?

Its most recent round, $87M in Sept 2024, is also its largest on record.

Who backed 24M Technologies first?

24M Technologies's first round on record, in Aug 2010, was backed by CRV, US Department of Energy and North Bridge Venture Partners & Growth Equity.

What stage is 24M Technologies at?

24M Technologies's latest named round is a Growth, in Sept 2024.

Where is 24M Technologies based?

24M Technologies is based in the United States.

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