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JamJar Investments

Investor profile

Investment firm
Deals
33
distinct rounds
Companies
30
backed
Active span
2009–2026
18 yrs
Total round €
€300M
sum of rounds joined

Deals by year

distinct rounds / year

Top sectors

by deals

Stages

by deals

Countries

by deals

Co-investment network

shared rounds
JamJar InvestmentsOctopus VenturesIndex VenturesActive PartnersPlayfair CapitalSlingshot VenturesV3 VenturesAccess IndustriesAchmea Innovation FundActon Capital PartnersADVAlex ChestermanAlfvén & DidriksonAlter EquityAngel CoFundAnimal Health AngelsAnterra CapitalAthletico VenturesBalderton Capital

Hover a node for shared-deal counts; click a co-investor to open its profile.

Portfolio

top 30 by total round €
CompanyCountryRoundsTotal €
OntoUK1€148M
SAVAUK1€17M
SongkickUK1€15M
YotoUK1€14M
ShellworksUK1€13M
MeatlyUK1€12M
StratajetUK2€11M
Big HealthUK1€11M
Up.coUK1€8.4M
WildUK1€6.0M
LollipopUK1€5.8M
Flash PackUK1€5.7M
CuckooUK1€5.1M
MarleybonesUK2€3.8M
PatchUK1€3.4M
DeliverooUK1€3.3M
What3wordsUK1€3.2M
Béa FertilityUK1€2.9M
SURIUK1€2.3M
TewkeUK1€1.7M
LimejumpUK1€1.7M
GrazeUK1€1.3M
By MilesUK1€1.1M
HellocarUK1€1.1M
MifoldIsrael1€1.1M
Sup AppUK1€1000k
GojimoUK1€909k
YepodaGermany2€0
toucanBoxUK1€0
ChronextUK1€0

Biggest deals

top 10 by amount
CompanyStageAmountDate
OntoSeries B€148M2021-07
SAVASeries A€17M2025-07
SongkickSeries C€15M2015-05
YotoSeries A€14M2021-05
ShellworksSeries A€13M2026-03
MeatlySeries A€12M2026-05
Big HealthSeries B€11M2016-06
Up.coOther€8.4M2022-01
StratajetSeries A€7.3M2016-04
WildOther€6.0M2022-02
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