United States · Investor

SixThirty

Last cheque observed Sep 2026; 108 cheques on record.

Deploying nowNew fund $26M, May 2025Accelerator

Pre-seedSeedSeries AAuthenticationCyber SecurityInsurance

Deploying now
69%of best year9cheques in 12 months, 108 on record
Since the last cheque60days00hrs00min00sec
Median round$5.5MCheque size, as they say$100K – $5.0MRounds led0 of 108Sole investor21 roundsExits1 from the portfolioMostly inUnited States, 75%
Pitch SixThirty

SixThirty highlights

  1. 01

    9 cheques in the last 12 months

  2. 02

    Mostly Seed and Venture: 66% of its rounds

  3. 03

    Sole investor in 21 rounds, median $150K

  4. 04

    1 exits from the portfolio

What they do

SixThirty is a global venture capital firm that invests in early-stage companies at the intersection of health, wealth and privacy.From their own website
Type
Accelerator (from a list, unverified)
Cheque size
$100K – $5.0M as they say
Stages
Pre-seedSeedSeries ASeries BGrowth
Sectors
AuthenticationCyber SecurityInsurance
Based in
Clayton, United States
Cold pitches
Not accepted

The record

Every round we can evidence, newest first108 appearances

  1. 2026

    8 rounds

  2. Sept
    Diameter PaySeries A · US$10MWith 3 others
  3. Jun
    RangeSeries A · US$8.3MWith 2 others
  4. Jun
    Lama AISeries A · US$12MWith 3 others
  5. Jun
    Trust StampUS$5.5MWith 4 others
  6. May
    equipifiSeries B · US$34MWith 3 others
  7. May
    NVISIONxVenture · US$1.6MWith 3 others
  8. May
    Paralign HealthSeed · US$3.0MWith 2 others
  9. Jan
    Armilla AIVenture · CA$25MWith 4 others
  10. 2025

    8 rounds

  11. Dec
    MicruitySeries A · CA$20MWith 4 others
  12. Oct
    OneImagingSeries A · US$31MWith 3 others
  13. Oct
    AiPriseSeries A · US$13MWith 4 others
  14. Sept
    hyptSeed · CH$2.1MWith 1 other
  15. Sept
    DaylitVenture · US$110MWith 2 others
  16. Aug
    FinLockerVenture · US$1.0MWith 3 others
  17. Apr
    Augur SecuritySeed · US$7.0MWith 1 other
  18. Mar
    KriptosVenture · USUndisclosedWith 4 others
  19. 2024

    8 rounds

  20. Dec
    Trust StampUS$3.0MWith 3 others
  21. Nov
    OsyteSeed · US$4.0MWith 1 other
  22. Oct
    DiestaSeed · GB$3.7MWith 3 others
  23. Sept
    ThreaterVenture · USUndisclosedWith 5 others
  24. Aug
    Bridge Financial TechnologyDebt · US$2.0MWith 2 others
  25. Jun
    IVM MarketsSeed · US$3.4MWith 1 other
  26. Apr
    Aegle Health PartnersVenture · USUndisclosedWith 2 others
  27. Jan
    SilverfortSeries D · IL$116MWith 3 others
  28. 2023

    16 rounds

  29. Nov
    PayGroundSeries A · US$20MWith 3 others
  30. Nov
    AccelexSeries A · GB$15MWith 4 others
  31. Oct
    Pay TheorySeed · US$4.0MWith 4 others
  32. Oct
    CipherStashSeed · AU$3.0MWith 5 others
  33. Jun
    LendingStandardVenture · US$6.7MSole investor
  34. Jun
    BankinglySeries A · UY$2.5MWith 1 other
  35. May
    1touch.ioSeries B · US$14MWith 3 others
  36. May
    BloomSeries A · US$7.0MSole investor
  37. May
    TCAREVenture · USUndisclosedWith 8 others
  38. Mar
    CandidlySeries B · US$21MWith 4 others
  39. Mar
    FenrisVenture · USUndisclosedWith 1 other
  40. Mar
    BankjoyVenture · USUndisclosedWith 3 others
  41. Mar
    PendellaVenture · US$2.7MWith 3 others
  42. Feb
    AttoSeries A · GB$9.5MWith 4 others
  43. Feb
    Asset-MapSeries B · US$6.0MSole investor
  44. Jan
    BOXX InsuranceSeries B · CA$14MSole investor

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 registration13 named

AMAtul M. KamraManaging Partner of Management Company and General Partner EntityiFiling they signed
BMBrian MatthewsGeneral Partner of ManageriFiling they signed
CIChandresh IyerGeneral Partner of General Partner EntityiFiling they signed
DFDavid FairmanMember of Sixthirty Fund III GP, LLCiForm ADV
DRDustin Reid WilcoxMember of Sixthirty Cyber Manager, LLCiForm ADV
JCJames C. DelongMember of Sixthirty Fintech Manager, LLCiForm ADV
JLJason L. ClarkManager of Sixthirty Cyber Manager, LLCiForm ADV
JRJeremy Ryan HamblinMember of Sixthirty Cyber Manager, LLCiForm ADV
JPJoel P BrightfieldMember of Sixthirty Manager 2.0, LLCiForm ADV
JDJohn D. TrueManager of Sixthirty Cyber Manager, LLCiForm ADV
KMKyle M. WelbornMember of Sixthirty Fintech Manager, LLCiForm ADV
MRMatt R. MeniettiMember of Sixthirty Fintech Manager, LLCiForm ADV
TATyler Allan ShortGeneral Counsel and Director of OperationsiForm ADV

We also hold 19 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

$134Mgross assets of its fundsOct 2026
Exemptreporting adviserventure or small private funds
Legal name
Sixthirty Ventures, LLC
SEC number
CRD 297285

What they claim to have backed

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.

Exits from the portfolio

Companies it backed that were later bought or listed1 in all

UpsideBought by EnvestnetUndisclosedFeb 2015

An exit counts when it came after the firm's first round in the company. From historical deal records.

Who they invest alongside

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

Recently backed

The latest companies SixThirty put money into.

Books by the people here

One book written by people at SixThirty: Jim McKelvey.

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Quick answers about SixThirty

What does SixThirty invest in?

SixThirty invests most often at Seed and Venture (66% of the rounds on record), in sectors such as Authentication, Cyber Security and Insurance.

How active is SixThirty?

108 investments on record, 9 of them in the last 12 months. The most recent was in Sept 2026.

What has SixThirty invested in recently?

Its most recent investments on record: Diameter Pay (Series A, Sept 2026), Range (Series A, Jun 2026) and Lama AI (Series A, Jun 2026).

How big are SixThirty's cheques?

The median round it joins is $5.5M. It says it writes cheques of $100K to $5.0M.

Does SixThirty lead rounds?

Rarely, if at all: none of its 108 investments on record names it as the lead.

Where does SixThirty invest?

Most of the companies it backs are in the United States (75%), Canada (8%) and the United Kingdom (8%).

Is SixThirty investing now?

Yes: it is actively investing, with 9 investments in the last 12 months.

Who does SixThirty invest alongside?

Most often Cultivation Capital (9 rounds together), MassChallenge (6 rounds together) and Plug and Play (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