Focus

Microbiome Investors: Angels and VC Firms

The RaiseHunt database lists 55 Microbiome investors: 7 angel investors and 48 people at 18 firms. Most list Seed and Series A among their stages; the largest hubs are Paris, London and Tokyo.

Strongest in Paris, London and Tokyo

Common stages: Seed and Series A

55
Microbiome investors
7
Angel investors
48
People at VC/PE firms
18
Firms tagged

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55 Microbiome investors

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Ross Youngs
Ross Youngs

CEO & Co-Founder

Dublin, United States
AngelOperator angel
ClimateHealthcare
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Martha Carlin
Martha Carlin

angel investor and operator angel

Denver, United States
AngelOperator angel
ConsumerHealthcare
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Dima Kuzmin
Dima Kuzmin

Managing Partner

London, United Kingdom
Syndicate / Angel groupVenture capital
FinTechHardware
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Isabelle de Cremoux
Isabelle de Cremoux

président du directoire / CEO

Paris, France
Venture capital
CommerceConsumer
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Brian McVeigh
Brian McVeigh

Venture Partner

Philadelphia, United States
Venture capital
Healthcare
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Tom Bunn
Tom Bunn

Principal

St Louis, United States
Corporate VCVenture capital
AIClimate
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Kieran Mudryy
Kieran Mudryy

Partner

Singapore
Venture capital
Healthcare
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Arthur Bourgade
Arthur Bourgade

Venture Capital Principal Sportech & Life Sciences

Paris, France
Venture capital
CommerceConsumer
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Carter Williams
Carter Williams

Managing Director

St Louis, United States
Corporate VCVenture capital
AIClimate
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Pat Brady
Pat Brady

Investor

Vancouver, Canada
Government-backed
ClimateFood
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Tudy L'Ollivier
Tudy L'Ollivier

Investor

Paris, France
Venture capital
CommerceConsumer
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Cheryl Sew Hoy
Cheryl Sew Hoy

angel investor and operator angel

Austin, United States
AngelOperator angel
ConsumerHealthcare
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Glenn Karrington
Glenn Karrington

Affiliated

Tokyo, Japan
Venture capital
AIHardware
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Ted Koutouzis
Ted Koutouzis

Investor

United States
Family OfficePrivate equity
ClimateConsumer
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CP
Charlie Pinto

Partner

Austin, United States
AngelOperator angel
CommerceHealthcare
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NR
Nathalie Ruffin

Head of Operations

Saint-Prex, Switzerland
Corporate VC
Healthcare
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PT
Philippe Tramoy

Partner

Paris, France
Venture capital
CommerceConsumer
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LG
Laëtitia Gerbe

Investor

France
Venture capital
CommerceConsumer
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DM
David Manjarres

Head of ICT Department - General Partner

Paris, France
Venture capital
CommerceConsumer
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OS
Owen Smith

Partner

United Kingdom
Venture capital
Healthcare
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Frequently asked questions

How many Microbiome investors are on RaiseHunt?

RaiseHunt currently lists 55 Microbiome investors.

Are Microbiome investors angels or funds?

Both. 7 are angel investors putting in their own money, and 48 are people making investment decisions at 18 firms.

Where are most Microbiome investors based?

The largest concentrations are in Paris, London and Tokyo.

What stage do Microbiome investors invest at?

Most list Seed and Series A among the rounds they take part in.

How do I contact Microbiome investors?

Every profile shows whether an email address is on file. The addresses themselves, along with AI matching and outreach, are in the RaiseHunt app.

Is the list of Microbiome investors free to browse?

Yes. The directory and every profile page are free to read. Matching your own startup against them requires an account.

Do Microbiome investors only back Microbiome companies?

No. A focus area is a signal of interest, not a restriction. Investors usually list several, and the useful question is whether their existing portfolio looks like the kind of company you are building.

How long does raising a round usually take?

Longer than most first-time founders plan for. The work splits into building the list, running outreach, taking meetings, and closing, and each stage can stretch. Start before you need the money, not when the runway is short.

What do investors look at first?

The team and the problem, in that order, before the product. Early on there is rarely enough traction to argue from numbers alone, so the question they are answering is whether these particular people are likely to work this problem out.

Should I raise from one investor or several?

Several, in almost every case. A single backer concentrates the risk of the round collapsing if that one conversation goes cold, and a group brings more introductions later. Rounds are usually assembled from a lead plus others who follow.

How do I follow up without being annoying?

Follow up with new information rather than a reminder. A short note saying what changed since you last wrote gives the reader a reason to reply, where "just checking in" gives them none. Two or three of those, spaced out, is normal and expected.

What if no Microbiome investor replies?

Usually the list was too short or too loosely matched, not that the company is unfundable. Widen it, tighten who you are writing to, and rewrite the first two lines of the message. Those lines decide whether anything below them gets read.

Data: RaiseHunt investor dataset · Snapshot 27 August 2026 · How this data is built · Report a correction or request removal