United States · Investor

Builders VC

Last cheque observed Oct 2026; 79 cheques on record.

Deploying nowNew fund $236M, Jan 2024VC firm

Pre-seedSeedSeries ALife SciencesHealthcareAgriculture

Deploying now
84%of best year16cheques in 12 months, 79 on record
Since the last cheque7days00hrs00min00sec
Median round$11MCheque size, as they say$2.0M – $20MRounds led6 of 79Sole investor6 roundsMostly inUnited States, 78%
Pitch Builders VC

Builders VC highlights

  1. 01

    16 cheques in the last 12 months

  2. 02

    Mostly Series A and Seed: 50% of its rounds

  3. 03

    Sole investor in 6 rounds, median $10M

What they do

We're seasoned operators and investors backing founders who tackle the messy, mission-critical problems that reshape the systems we all rely on.From their own website
Type
VC firm (from a list, unverified)
Cheque size
$2.0M – $20M as they say
Stages
Pre-seedSeedSeries ASeries B
Sectors
Life SciencesHealthcareAgriculture
Based in
San Francisco, United States
Cold pitches
Not accepted

The record

Every round we can evidence, newest first79 appearances

  1. 2026

    14 rounds

  2. Oct
    WarhoundSeed · US · Google News search$200MWith 14 others
  3. Sept
    Sweet TechnologiesSeed · CA · BetaKit$7.4MLed
  4. Aug
    AstromechUS · Ventureburn$20MWith 4 others
  5. Aug
    FarmbotSeries B · AU · Startup Daily$22MWith 5 others
  6. Jul
    Ichor Microbial SolutionsSeed · US$3.7MSole investor
  7. Jun
    SewerAIGrowth · US · Suffolk TechnologiesUndisclosedWith 4 others
  8. Jun
    Askari DefenseSeed · US$9.0MWith 1 other
  9. Apr
    AuX LabsSeries A · CA · Verdex Capital$4.0MWith 7 others
  10. Mar
    PortsideVenture · USUndisclosedWith 4 others
  11. Mar
    AnoriSeed · US$26MSole investor
  12. Feb
    Colossal BiosciencesSeries C · US$60MWith 3 others
  13. Feb
    Brilliant HarvestSeed · CA$4.0MWith 2 others
  14. Feb
    The Biological ComputingSeed · US$25MWith 4 others
  15. Feb
    Carbon HealthDebt · US$20MWith 3 others
  16. 2025

    16 rounds

  17. Nov
    Pie SystemsSeries A · DK$16MWith 3 others
  18. Nov
    Arpeggio BioVenture · US$20MWith 4 others
  19. Oct
    KnapsackSeries A · US · TechCrunch$10MLed
  20. Sept
    Augment MarketsSeries A · US$17MWith 2 others
  21. Jul
    Puna BioVenture · ARUndisclosedWith 3 others
  22. Jul
    Peregrine HydrogenVenture · US$7.5MSole investor
  23. Jun
    ClaySeries C · US · Crunchbase News$100MWith 7 others
  24. Jun
    Future FieldsSeries A · CA$8.0MWith 4 others
  25. May
    Pathos AISeries D · US · Crunchbase News$365MWith 5 others
  26. May
    VEROVenture · US$810KWith 3 others
  27. May
    KnapsackSeries A · US$11MWith 7 others
  28. May
    NeuroFlowGrant · US$2.8MWith 3 others
  29. Apr
    UbiQDSeries B · US$20MWith 4 others
  30. Mar
    Modulo BioSeed · US$4.8MWith 4 others
  31. Mar
    VEERUMSeries B · CA$8.4MWith 2 others
  32. Jan
    CourseKeyVenture · USUndisclosedWith 5 others
  33. 2024

    11 rounds

  34. Dec
    First ResonanceSeries A · US$32MWith 3 others
  35. Nov
    First ResonanceSeries C · US$11MWith 3 others
  36. Oct
    HealthieSeries B · US$23MWith 5 others
  37. Oct
    Beyond PresencePre-seed · DE$3.1MWith 2 others
  38. Jun
    Sewer AISeries B · US$15MWith 1 other
  39. May
    280 EarthSeries B · US$50MSole investor
  40. May
    ChangeEngineSeries A · US$10MWith 4 others
  41. Apr
    Tractor ZoomVenture · US$15MWith 2 others
  42. Apr
    BreakingSeed · US$11MWith 1 other
  43. Apr
    ColabraPre-seed · US$1.4MWith 3 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.

The team

Named by the firm itself, on a filing, its Form ADV or its company registration8 named

AKAlex KinnierManaging Member of the GP.iFiling they signed
AMAmit MehtaManaging Member of the GP.iFiling they signed
JJJames Jimin KimManaging Member of the GP.iFiling they signed
JKJim KimManaging Member of the General PartneriFiling they signed
JDJocelyn DoeManaging Member of the GP.iFiling they signed
MBMark BlackwellManaging Member of the GP.iFiling they signed
MGMark GoldsteinManaging Member of the GP.iFiling they signed
PLPaul LeeManaging Member of the General PartneriFiling they signed

We also hold 25 people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.

What the register says

From the firm's own filings with the SEC, which it must file accurately by law

$606Mgross assets of its fundsOct 2026
Exemptreporting adviserventure or small private funds
Legal name
Builders Vc, LLC
SEC number
CRD 288444

What they claim to have backed

From their own portfolio page (on their website)

0 of 1 we have independently watched raise

Tectonicdefense

Weaker than a round we watched, stronger than a list somebody sold us. A firm is far less willing to put a company on its own site that it never funded.

Who they invest alongside

The investors most often in the same rounds as Builders VC. A count of rooms they were both in, not a relationship either has claimed.

Recently backed

The latest companies Builders VC put money into.

Mentioned on podcasts

Episodes that name Builders VC in their description, not their title.

Quick answers about Builders VC

What does Builders VC invest in?

Builders VC invests most often at Series A and Seed (50% of the rounds on record), in sectors such as Life Sciences, Healthcare and Agriculture.

How active is Builders VC?

79 investments on record, 16 of them in the last 12 months, and it led 6. The most recent was in Oct 2026.

What has Builders VC invested in recently?

Its most recent investments on record: Warhound (Seed, Oct 2026), Sweet Technologies (Seed, Sept 2026) and Astromech (Aug 2026).

How big are Builders VC's cheques?

The median round it joins is $11M. It says it writes cheques of $2.0M to $20M.

Does Builders VC lead rounds?

Sometimes: it led 6 of its 79 investments on record (8%).

Where does Builders VC invest?

Most of the companies it backs are in the United States (78%) and Canada (13%).

Is Builders VC investing now?

Yes: it is actively investing, with 16 investments in the last 12 months.

Who does Builders VC invest alongside?

Most often Alumni Ventures (8 rounds together), Plug and Play (6 rounds together) and Y Combinator (6 rounds together).

Raising now?

Find the investors who back rounds like yours, and keep every conversation on one fundraising board.

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