Australia · Investor

Idemitsu

Last cheque observed Jul 2026; 2 cheques on record.

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Growth equityDeploying now

Series B

Deploying now
100%of best year2cheques in 12 months, 2 on record
Since the last cheque121days00hrs00min00sec
Median round$75MRounds led0 of 2
Pitch Idemitsu

Idemitsu highlights

  1. 01

    2 cheques in the last 12 months

  2. 02

    Mostly Series B: 100% of its rounds

What they do

Type
Growth equity (from a list, unverified)
Cheque size
Not stated
Based in
Australia
Cold pitches
Not stated

The record

Every round we can evidence, newest first2 appearances

  1. 2026

    1 round

  2. Jul
    Quaise EnergySeries B · US · Ventureburn$134MWith 3 others
  3. 2025

    1 round

  4. Nov
    maxwell+sparkSeries B · ZA · Disrupt Africa$15MWith 2 others

An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.

Recently backed

The latest companies Idemitsu put money into.

Quaise Energy$134M · Jul 2026maxwell+spark$15M · Nov 2025

Quick answers about Idemitsu

What does Idemitsu invest in?

Idemitsu invests most often at Series B (100% of the rounds on record).

How active is Idemitsu?

2 investments on record, 2 of them in the last 12 months. The most recent was in Jul 2026.

What has Idemitsu invested in recently?

Its most recent investments on record: Quaise Energy (Series B, Jul 2026) and maxwell+spark (Series B, Nov 2025).

How big are Idemitsu's cheques?

The median round it joins is $75M.

Is Idemitsu investing now?

Yes: it is actively investing, with 2 investments in the last 12 months.

What kind of investor is Idemitsu?

Idemitsu is a growth equity firm based in Australia.

Where does this information on Idemitsu come from?

From 2 articles and filings naming it in a round, public registers and its own website, checked and rebuilt every night.

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Built from the rounds we watched, its filings and its own website, refreshed every night. How we count · Report a correction · Is this your firm? Claim it