United States · Investor

MCJ Collective

Last cheque observed May 2025. Silence since then is not evidence of inactivity: our sources miss unannounced rounds.

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VC firmQuietLast fund $2.9M, Oct 2022

GrowthPre-seedSeedBiodiversityCircular EconomyCleantech

Cheques on record
0%of best year0cheques in 12 months, 2 on record
Since the last cheque538days00hrs00min00sec
Median round$101MCheque size, as they say$100K – $3.0MRounds led0 of 2
Pitch MCJ Collective

MCJ Collective highlights

  1. 01

    2 rounds on record

  2. 02

    Mostly Series A and Series B: 100% of its rounds

What they do

Type
VC firm (from a list, unverified)
Cheque size
$100K – $3.0M as they say
Stages
GrowthPre-seedSeedSeries ASeries B
Sectors
BiodiversityCircular EconomyCleantech
Based in
United States
Cold pitches
Not stated

The record

Every round we can evidence, newest first2 appearances

  1. 2025

    1 round

  2. May
    The Nuclear CompanySeries A · US · TechCrunch$51MWith 5 others
  3. 2024

    1 round

  4. Dec
    HeirloomSeries B · US · Crunchbase News$150MWith 11 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.

Quick answers about MCJ Collective

What does MCJ Collective invest in?

MCJ Collective invests most often at Series A and Series B (100% of the rounds on record), in sectors such as Biodiversity, Circular Economy and Cleantech.

How active is MCJ Collective?

2 investments on record, 0 of them in the last 12 months. The most recent was in May 2025.

What has MCJ Collective invested in recently?

Its most recent investments on record: The Nuclear Company (Series A, May 2025) and Heirloom (Series B, Dec 2024).

How big are MCJ Collective's cheques?

The median round it joins is $101M. It says it writes cheques of $100K to $3.0M.

Is MCJ Collective investing now?

No investments in the last 12 months; the latest was in May 2025.

What kind of investor is MCJ Collective?

MCJ Collective is a VC firm based in United States.

Has MCJ Collective raised a new fund?

Its latest fund filing with the SEC was in Oct 2022, reporting $2.9M raised.

Where does this information on MCJ Collective come from?

From 3 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