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R42 Group

450 Serra Mall, Stanford, CA, 94305, United States

Overview

Invents and finances deep science ventures from pre-seed to growth.

Founded

2004

Deals · 12mo

2

Links

WebsiteLinkedInX (Twitter)

Stage focus

Seed
Series A

Geographic focus

South Korea
Switzerland
United Kingdom
United States

Sector focus

—

Investment portfolio

18rounds
NAMEDATESIZE
xWatts
Feb 2026Participated
$2 MSeed
Cordance Medical
Nov 2025Participated
$8 MSeed
Abselion
Dec 2024Participated
$9 MSeries A
Healx
Aug 2024Led
$47 MSeries C
xWatts
Jul 2024Participated
$2 MSeed
Rubedo Life Sciences
Apr 2024Participated
$40 MSeries A
Senisca
Mar 2024Participated
$5 MSeed
Reservoir Neuroscience
Jan 2024Participated
$4 MOther Equity
KetoSwiss
Aug 2023Participated
$5 MSeries A
WISEWORKS
Jul 2022Participated
$1 MOther Equity
Stamp Free
May 2022Led
$0.75 MOther Equity
Oxford Drug Design
May 2022Participated
$3 MOther Equity
xWatts
Feb 2026Participated
$2 MSeed
Cordance Medical
Nov 2025Participated
$8 MSeed
Abselion
Dec 2024Participated
$9 MSeries A
Healx
Aug 2024Led
$47 MSeries C
xWatts
Jul 2024Participated
$2 MSeed
Rubedo Life Sciences
Apr 2024Participated
$40 MSeries A
Senisca
Mar 2024Participated
$5 MSeed
Reservoir Neuroscience
Jan 2024Participated
$4 MOther Equity
KetoSwiss
Aug 2023Participated
$5 MSeries A
WISEWORKS
Jul 2022Participated
$1 MOther Equity
Stamp Free
May 2022Led
$0.75 MOther Equity
Oxford Drug Design
May 2022Participated
$3 MOther Equity
18
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Insights

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Deal Distribution

R42 Group: 18 funding rounds are recorded in the selected participation categories.All available history.
R42 Group: 18 funding rounds are recorded in the selected participation categories. All available history
Round typeLed dealsParticipated deals
Seed16
Series A04
Series C+10
Other Equity24

Monthly Deal Activity

R42 Group: 18 deals are recorded across 68 months.All available history.
R42 Group: 18 deals are recorded across 68 months. All available history
MonthDeals
Mar '211
Apr '210
May '210
Jun '211
Jul '210
Aug '210
Sep '210
Oct '212
Nov '211
Dec '210
Jan '220
Feb '221
Mar '220
Apr '220
May '222
Jun '220
Jul '221
Aug '220
Sep '220
Oct '220
Nov '220
Dec '220
Jan '230
Feb '230
Mar '230
Apr '230
May '230
Jun '230
Jul '230
Aug '231
Sep '230
Oct '230
Nov '230
Dec '230
Jan '241
Feb '240
Mar '241
Apr '241
May '240
Jun '240
Jul '241
Aug '241
Sep '240
Oct '240
Nov '240
Dec '241
Jan '250
Feb '250
Mar '250
Apr '250
May '250
Jun '250
Jul '250
Aug '250
Sep '250
Oct '250
Nov '251
Dec '250
Jan '260
Feb '261
Mar '260
Apr '260
May '260
Jun '260
Jul '260
Aug '260
Sep '260
Oct '260

Sector Breakdown

R42 Group: Health & Life Sciences is the largest displayed sector by deal count (11 deals).All available history.

A deal can appear in multiple sectors, so sector totals may overlap. Capital represents disclosed total round sizes, not fund cheque sizes.

R42 Group: Health & Life Sciences is the largest displayed sector by deal count (11 deals). All available history
SectorDeals
Health & Life Sciences11
Marketing & Advertising3
Media & Entertainment3
Enterprise Software2
AI & Machine Learning2
Clean Energy & Sustainability2
AR/VR1
Professional Services1
Developer Tools1

Deal Size Distribution

R42 Group: 18 rounds have a disclosed size in the displayed size bands.All available history.

Undisclosed round sizes are excluded. Capital represents total round sizes, not fund cheque sizes.

R42 Group: 18 rounds have a disclosed size in the displayed size bands. All available history
Round size band (USD)Deals
<$5M12
$5M-$10M2
$10M-$25M2
$25M-$50M2
$50M-$100M0
$100M-$250M0
$250M-$500M0
$500M-$1B0
$1B+0

Deals By Geography

R42 Group: Europe has the largest recorded deal count among the displayed regions (13 deals).All available history.

Top 3 of 3 regions; European countries are grouped as Europe.

R42 Group: Europe has the largest recorded deal count among the displayed regions (13 deals). All available history
RegionDeals
Europe13
United States4
South Korea1
R42 Group: 20 co-investors are shown, with Cambridge Angels sharing 4 recorded deals.All available history.

Co-Investors

Bubble size = shared deals

Click a bubble to open that fund in a new tab.

Shows up to 20 co-investors ranked by shared deals. Deals may be shared with multiple funds, so rows overlap. Capital is total round size, not fund cheque size.

R42 Group: 20 co-investors are shown, with Cambridge Angels sharing 4 recorded deals. All available history
Co-investorShared deals
Cambridge Angels4
APEX Ventures2
Atomico2
Cambridge Enterprise2
Healthspan Ventures2
Khosla Ventures2
Parkwalk Advisors2
Shanda Group2
Syndicate Room2
ACF Investors1
Ahren Innovation Capital1
Alexandria Venture Investments1
Angel Physicians Fund1
Antler1
Ascension1
Ayana Capital1
Balderton Capital1
Baszucki Group1
Beresford Ventures1
BGF1

Investment Strategy

R42 Group: Led accounts for 22% and participating for 78% of round participation.All available history.
R42 Group: Led accounts for 22% and participating for 78% of round participation. All available history
CategoryDeals (count)Share (%)
Led422%
Participating1478%
R42 Group: Single-lead accounts for 25% and co-led for 75% of lead dynamics.All available history.
R42 Group: Single-lead accounts for 25% and co-led for 75% of lead dynamics. All available history
CategoryDeals (count)Share (%)
Single-lead125%
Co-led375%

Team

Anastasiya Giarletta

Principal

Indu Navar 🔜 WEF Davos

Limited Partner

Ronjon Nag

Founder, MD & President