Playground Global

Activity from announced rounds

Activity in this selectiontechshop-7ebd13fe
Rounds participated in
5
Confirmed lead rounds
1
4 roles undisclosed
New companies
5
First participation on record · 0 follow-on
Funding in participating rounds
$169.5M
5 disclosed · full round size, not this investor’s share

By stage

Series A3
Seed2

By primary sector

Biotech2
AI1
Climate tech1
Hardware1

By country

United States5

Rounds

5 in this selection
RegCell, Inc.

RegCell is developing cell therapies for autoimmune disease by epigenetically reprogramming pathogenic conventional T cells into stable regulatory T cells, aiming to restore immune tolerance without gene engineering; its platform is advancing toward clinical development.

$44MSeries A
Lead
Infinimmune

Develops human-derived antibody therapeutics for atopic dermatitis and inflammatory disease

$75MSeries A
Role not disclosed
Photon Queue

Develops high-efficiency quantum memories for next-generation quantum computing systems

$4MSeed
Role not disclosed
Unreasonable Labs

Builds an AI reasoning engine to generate scientific hypotheses across chemistry, materials science, and biology for industrial R&D

$13.5MSeed
Role not disclosed
Alva Energy

Provides upgrades to existing nuclear plants to increase electrical generation capacity

$33MSeries A
Role not disclosed