DOSSIER · UPDATED 18 NOV 2025

Mantra Bio

Mantra Bio is harnessing exosomes to deliver safe, highly targeted medicines.

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Founded
2016
Headcount
40
Open roles
0
Last raised
Series A · $9M
SECTION I · THE BRIEF

Inside Mantra Bio

Brief #72788Updated 18 NOV 2025SAN FRANCISCOSV ANGELSERIES A
Employbl Dossier

Mantra Bio

Mantra Bio is harnessing exosomes to deliver safe, highly targeted medicines.

Founded
2016
Headcount
40
Open roles
0
Last raised
Series A · $9M
Section II — RestrictedMembers only
  • Tech stack (Mantra Bio engineering primaries)
  • Hiring focus this quarter
  • Interview format & rubric
  • Comp bands by level
  • Decision-makers in talent
  • Recent news & moves
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Mantra Bio's Investors

Mantra Bio's Industries

Mantra Bio's Tech Stack

LOCATIONS

Where they work

Mantra Bio Headquarters Location

455 Mission Bay Blvd, San Francisco, CA, 94158

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FUNDING

Capital raised

Total Amount Raised: $34,000,000

Mantra Bio's Investors

Mantra Bio Funding Rounds

  • Series A

    $9,000,000

  • Series A

    $9,000,000

    Series A Investors

    Viking Global Investors
    8VC
    Allen & Company
    BoxGroup
    Samsung Securities
    Illumina

  • Series A

    $25,000,000

  • Series A

    $25,000,000

    Series A Investors

    8VC
    Viking Global Investors
    BoxGroup
    Allen & Company
Funding info provided by Diffbot.
EMPLOYEE REVIEWS

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