United States · Investor

Eclipse

Last cheque observed Oct 2026; 78 cheques on record.

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Deploying nowNew fund $51M, Oct 2026VC firm

Series BSeries AVentureVenture Capital & Private Equity

Deploying now
100%of best year42cheques in 12 months, 78 on record
Since the last cheque4days00hrs00min00sec
Median round$51MRounds led13 of 78Sole investor5 roundsMostly inUnited States, 98%
Pitch Eclipse

Eclipse highlights

  1. 01

    42 cheques in the last 12 months

  2. 02

    Mostly Series B and Series A: 48% of its rounds

  3. 03

    Sole investor in 5 rounds, median $14M

What they do

The footer includes 'LP Portal' and 'Submit a Business Plan' links.From their own website
Type
VC firm
Cheque size
Not stated
Sectors
Venture Capital & Private Equity
Based in
Palo Alto, United States
Cold pitches
Accepted

The record

Every round we can evidence, newest first78 appearances

  1. 2026

    41 rounds

  2. Oct
    Bedrock RoboticsSeries C · US · Google News search$600MWith 12 others
  3. Oct
    Peak EnergySeries B · US · Wowtale$108MWith 6 others
  4. Oct
    TenstorrentSeries E · US · BetaKit$1.5BWith 16 others
  5. Oct
    StandSeries C · US · Fintech Global$70MWith 8 others
  6. Oct
    OxideSeries D · US · Pulse 2.0$445MLed
  7. Oct
    VinciSeries B · US · Firms' own news pages$250MWith 7 others
  8. Sept
    Gimlet LabsSeries B · US$300MWith 4 others
  9. Sept
    prime minutePre-seed · US$15MWith 1 other
  10. Sept
    Efficient ComputerSeries B · US$97MWith 3 others
  11. Sept
    NoetiveSeed · US$41MWith 2 others
  12. Aug
    Reframe SystemsUS · Ventureburn$40MWith 12 others
  13. Aug
    AlsoSeries D · US · TechCrunch$150MWith 3 others
  14. Aug
    Oxide Computer CompanySeries D · US$445MWith 1 other
  15. Aug
    Tandem PVGrant · US$7.7MWith 2 others
  16. Jul
    Antora EnergySeries C · US · Crunchbase News$550MLed
  17. Jul
    AugerSeries B · US$50MSole investor
  18. Jun
    Peak EnergyVenture · USUndisclosedWith 2 others
  19. May
    Mind RoboticsUS · TechCrunch$400MLed
  20. May
    True AnomalySeries D · US · Crunchbase News$600MLed
  21. Apr
    AlsoSeries C · US · AlleyWatch$200MWith 3 others
  22. Apr
    Reliable RoboticsSeries D · US · TechStartups$160MWith 5 others
  23. Apr
    Aria NetworksSeed · US · TechStartups$125MWith 3 others
  24. Apr
    ChordVenture · US$7.0MWith 4 others
  25. Apr
    Cerebras SystemsDebt · US$850MWith 3 others
  26. Apr
    Nucleus RadioPharmaGrowth · US$50MWith 2 others
  27. Apr
    Humble RoboticsSeed · US$24MWith 1 other
  28. Mar
    Gimlet LabsSeries A · US · Ventureburn$80MWith 4 others
  29. Mar
    Arc Boat CompanySeries C · US · TechCrunch$50MLed
  30. Mar
    Mind RoboticsSeries A · US · TechCrunch$500MWith 3 others
  31. Mar
    EriduSeries A · US · TechCrunch$200MWith 11 others
  32. Mar
    InstrumentalVenture · USUndisclosedWith 4 others
  33. Feb
    WayveSeries D · GB · TechCrunch$1.2BLed
  34. Feb
    Efficient ComputerSeries A · US · Union Square Ventures$60MWith 5 others
  35. Feb
    EverSeries A · US · TechCrunch$31MLed
  36. Feb
    Oxide Computer CompanySeries C · US · Ventureburn$200MWith 3 others
  37. Feb
    Cerebras SystemsUS · TechCrunch$1.0BWith 7 others
  38. Feb
    Bedrock RoboticsSeries B · US · Ventureburn$270MWith 7 others
  39. Feb
    SkyryseSeries C · US · TechCrunch$300MWith 14 others
  40. Jan
    VulcanFormsSeries D · US · Ventureburn$220MLed
  41. Jan
    MytraSeries C · US · Promus Ventures$120MWith 10 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 registration6 named

BCBrett CummingsExecutive OfficeriFiling they signed
GLGreg LyonExecutive OfficeriFiling they signed
GWGregory William LyonChief Financial OfficeriForm ADV
LSLior SusanManaging Member of the General PartneriFiling they signed
RRRonald R. BreitigamDirectoriFiling they signed
TWThomas W. MollerDirectoriFiling they signed

We also hold 26 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

$7.4Bgross assets of its fundsOct 2026
5+funds on filenumbered funds in its name
Exemptreporting adviserventure or small private funds
Legal name
Eclipse Operations, LLC
SEC number
CRD 255789

Who they invest alongside

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

SE VenturesCorporate VC18rounds togetherValor Equity PartnersVC firm6rounds togetherAndreessen HorowitzVC firm4rounds togetherFidelityVC firm4rounds togetherGreenoaksVC firm4rounds togetherMenlo VenturesVC firm4rounds together8VCVC firm3rounds togetherAccelVC firm3rounds togetherBessemer Venture PartnersVC firm3rounds togetherBoxGroupVC firm3rounds togetherEmergence CapitalVC firm3rounds togetherGeneral CatalystVC firm3rounds together

Recently backed

The latest companies Eclipse put money into.

Bedrock Robotics$600M · Oct 2026Peak Energy$108M · Oct 2026Tenstorrent$1.5B · Oct 2026Stand$70M · Oct 2026Vinci$250M · Oct 2026Gimlet Labs$300M · Sept 2026

Quick answers about Eclipse

What does Eclipse invest in?

Eclipse invests most often at Series B and Series A (48% of the rounds on record), in sectors such as Venture Capital & Private Equity.

How active is Eclipse?

78 investments on record, 42 of them in the last 12 months, and it led 13. The most recent was in Oct 2026.

What has Eclipse invested in recently?

Its most recent investments on record: Bedrock Robotics (Series C, Oct 2026), Peak Energy (Series B, Oct 2026) and Tenstorrent (Series E, Oct 2026).

How big are Eclipse's cheques?

The median round it joins is $51M.

Does Eclipse lead rounds?

Yes: it led 13 of its 78 investments on record (17%).

Where does Eclipse invest?

Most of the companies it backs are in the United States (98%).

Is Eclipse investing now?

Yes: it is actively investing, with 42 investments in the last 12 months.

Who does Eclipse invest alongside?

Most often SE Ventures (18 rounds together), Valor Equity Partners (6 rounds together) and Andreessen Horowitz (4 rounds together).

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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