Mesa Quantum
Mesa Quantum develops miniature quantum sensors for navigation, precision timing and synchronisation in demanding operating environments.
$11.8MUndisclosed
LeadPG
Playground Global
Activity from announced rounds
Activity in this selectionOct 19, 2026 · Jul 22, 2026
Playground Global is a deep-technology firm whose official portfolio identifies Infinimmune and PicoJool and which Mesa names as financing lead.
Recorded funding activity
Mesa develops miniature quantum sensors. PicoJool develops optical computing links, while RegCell develops reprogrammed immune-cell therapies. These investments concern different physical and biological systems.
- Rounds participated in
- 4
- Confirmed lead rounds
- 2 1 roles undisclosed
- New companies
- 4 First participation on record · 0 follow-on
- Funding in participating rounds
- $158.3M 4 disclosed · full round size, not this investor’s share
By stage
By primary sector
By country
Rounds
4 in this selectionPicoJool
PicoJool develops optical chips and transceiver modules for high-bandwidth, low-power connections in AI data centres.
$27.5MSeries A
ParticipantRegCell, 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
LeadInfinimmune
Develops human-derived antibody therapeutics for atopic dermatitis and inflammatory disease
$75MSeries A
Role not disclosed