United States · Investor

Epidarex Capital

Last cheque observed Oct 2026; 15 cheques on record.

Deploying nowVC firm

SeedSeries ASeries BProteomicsIn Vitro DiagnosticsDiagnostics

Deploying now
100%of best year2cheques in 12 months, 15 on record
Since the last cheque26days00hrs00min00sec
Median round$28MRounds led0 of 15Sole investor3 roundsMostly inUnited Kingdom, 60%
Pitch Epidarex Capital

Epidarex Capital highlights

  1. 01

    2 cheques in the last 12 months

  2. 02

    Mostly Series A and Series B: 100% of its rounds

  3. 03

    Sole investor in 3 rounds, median $2.5M

What they do

EPIDAREX IS A TRANSATLANTIC VENTURE CAPITAL FIRMFrom their own website
Type
VC firm (from a list, unverified)
Cheque size
Not stated
Stages
SeedSeries ASeries BGrowth
Sectors
ProteomicsIn Vitro DiagnosticsDiagnostics
Based in
Bethesda, United States
Cold pitches
Accepted

The record

Every round we can evidence, newest first15 appearances

  1. 2026

    2 rounds

  2. Oct
    RougeTxSeries A · NL · Epidarex Capital$58MWith 8 others
  3. Jul
    RapidPulseSeries B · US · Longview Ventures$48MWith 7 others
  4. 2024

    1 round

  5. Sept
    Ryme MedicalSeries A · US · Seroba Life SciencesUndisclosedWith 2 others
  6. 2022

    1 round

  7. Mar
    Epsilogen Ltd.Series B · GB · UCL Technology Fund$41MWith 6 others
  8. 2021

    1 round

  9. Jun
    RapidPulse, Inc.Series A · US · Hatteras Venture Partners$15MWith 4 others
  10. 2019

    1 round

  11. Nov
    Lunac TherapeuticsSeries A · GB · FinSMEs$3.4MSole investor
  12. 2018

    1 round

  13. Jun
    AdoRxGB · FinSMEs$10MWith 1 other
  14. 2015

    5 rounds

  15. Nov
    Caldan TherapeuticsSeries A · GB$6.9MWith 3 others
  16. Jul
    Confluence Life SciencesSeries B · US$2.4MWith 4 others
  17. May
    Enterprise TherapeuticsSeries A · GB$3.7MWith 1 other
  18. Apr
    Clyde BiosciencesSeries A · GB$2.9MWith 3 others
  19. Feb
    Enterprise TherapeuticsSeries A · GB$2.5MSole investor
  20. 2014

    3 rounds

  21. Dec
    SirakossSeries A · GB$4.8MWith 1 other
  22. Feb
    Confluence Life SciencesSeries A · US$1.0MSole investor
  23. Feb
    Edinburgh Molecular ImagingSeries A · GB$6.1MWith 1 other

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 registration2 named

ASAndrew Sinclair DunlopManaging MemberiForm ADV
KKKyparissia Katie SirinakisManaging MemberiForm ADV

We also hold 9 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

$17Mgross assets of its fundsOct 2026
Exemptreporting adviserventure or small private funds
Legal name
Epidarex Capital Management LLC
SEC number
CRD 307874

What they claim to have backed

From their own portfolio page (on their website)

12 of 20 we have independently watched raise

CaldantherapeuticsEnterprisetherapeuticsEpsilogenLibratherapeuticsLunactherapeuticsMacomicsMironidNodtheraNyramedicalRymemedicalSlatebioTheolyticsApellisClydebioDunadEdinimageKodikazLeucidRapidpulsemedTopas-therapeutics

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 Epidarex Capital. A count of rooms they were both in, not a relationship either has claimed.

Recently backed

The latest companies Epidarex Capital put money into.

Quick answers about Epidarex Capital

What does Epidarex Capital invest in?

Epidarex Capital invests most often at Series A and Series B (100% of the rounds on record), in sectors such as Proteomics, In Vitro Diagnostics and Diagnostics.

How active is Epidarex Capital?

15 investments on record, 2 of them in the last 12 months. The most recent was in Oct 2026.

What has Epidarex Capital invested in recently?

Its most recent investments on record: RougeTx (Series A, Oct 2026), RapidPulse (Series B, Jul 2026) and Ryme Medical (Series A, Sept 2024).

How big are Epidarex Capital's cheques?

The median round it joins is $28M.

Does Epidarex Capital lead rounds?

Rarely, if at all: none of its 15 investments on record names it as the lead.

Where does Epidarex Capital invest?

Most of the companies it backs are in the United Kingdom (60%), the United States (33%) and the Netherlands (7%).

Is Epidarex Capital investing now?

Yes: it is actively investing, with 2 investments in the last 12 months.

Who does Epidarex Capital invest alongside?

Most often Scottish Investment Bank (4 rounds together), Sante Ventures (3 rounds together) and Hatteras Venture Partners (2 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