Fundraising Fox

SciFounders

Venture capital

San Francisco Β· Pre-Seed–Series A Β· 3 people tracked

Also known as SCIFOUNDERS MANAGEMENT, LLC

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Investment thesis

SciFounders supports strong technical leaders developing world-changing, research-intensive technologies, investing from pre-seed through Series A. Drawing on experience founding science companies such as Mammoth Bio and Conception, the firm aims to help more technical founders start and build impactful deep-science businesses. Through the SciFounder Fellowship it provides up to $1M in funding along with hands-on mentorship to help founders get started.

Invests inBiotechDeep TechSan FranciscoUnited States

Source: firm website, verified Aug 3, 2026.

Stage
Pre-Seed–Series A
Check
$1M
HQ
San Francisco, CA, US
Leads rounds
Follows
Instruments
Equity
Private fund assets
$22.7M
VC funds
2
Tracked investments
21

Team Β· 3 people

from the firm's website

What they invest in

from 10 of 21 portfolio companies

Biotech Γ—8Healthtech Γ—8Deep Tech Γ—4Medical Devices Γ—3AI & Machine Learning Γ—2Digital Health Γ—2Advanced Manufacturing Γ—1Climate Tech Γ—1

HQs:United StatesΓ—5

Investments Β· 21 tracked

founders shown can be your intro path
Luminateluminatemed.cominπ•βœ“ verified

Luminate develops medical device technology to address chemotherapy side effects, particularly hair loss and peripheral neuropathy, for oncology patients and healthcare providers.

BiotechDigital HealthHealthtechMedical DevicesGalway, US

Aaron Hannon(Founder)inBarbara Oliveira(Founder)inProf. Martin O'Halloran(Co-founder)in

Xternaxterna.bioinβœ“ verified

Xterna develops xeno nucleic acid (XNA) technology to engineer cell-specific binders aimed at treating diseases currently considered untreatable.

BiotechDeep TechHealthtech

Conceptionconception.bio

Conception develops stem cell technology to create functional reproductive cells in the laboratory, enabling in-vitro gametogenesis as a solution for individuals facing biological and medical fertility barriers.

BiotechDeep TechHealthtech

Matt Krisiloff(CEO)Bianka Seres(President)

Current Surgicalcurrentsurgical.comin𝕏

Current Surgical develops a smart needle technology platform for surgical treatment of cancerous tumors.

Deep TechHealthtechMedical DevicesWashington, US

Deliverbiodeliverbio.comin𝕏
EARTH AIearth-ai.comin𝕏

Earth AI uses AI to locate critical mineral deposits by analyzing geological data, supporting the supply chain for hardware and emerging technologies.

Advanced ManufacturingAI & Machine LearningClimate TechDeep TechNew MaterialsSan Francisco, US

Roman Teslyuk(Founder)in

BoardIan Rountree(Director)Mikhail Taver(Director)Jamie Lee(Director)Isabella Sykes(Director)Arnoud Balhuizen(Director)

Enduraenduratx.comin
Engage Bioengagebio.comin𝕏

EngageBio develops DNA-based medicines using proprietary non-viral delivery technology to achieve extended therapeutic expression from a single dose with low manufacturing complexity.

BiotechDigital HealthHealthtechSan Francisco, US

Will Olsen(Founder)in

Fletcherbiofletcherbio.comin
Fluorescent-guided surgery
Harborsiteharborsite.comin𝕏
In vivo cell editing
Mammoth Bio

Company started by the SciFounders team developing impactful technologies; has raised roughly $450M.

Moabtxmoabtx.bioin
New Limitnewlimit.com𝕏

NewLimit develops epigenetic reprogramming medicines to extend healthspan and treat age-related diseases at the intersection of computer science and biotechnology.

AI & Machine LearningBiotechLongevity

Brian Armstrong(Co-founder, Board of Directors)Blake Byers(Director)Jacob Kimmel(Director)Michael Polansky(Executive Officer)

BoardZavain Dar(Director)

Olio Labsoliolabs.coin𝕏

Olio Labs develops drug combination therapies using machine learning to identify treatments that target multiple interacting proteins simultaneously, with initial candidates focused on obesity treatment.

BiotechHealthtech

David Tingley(Founder)inTom Roseberry(Founder)in

Preventivepreventive.bioin𝕏

Preventive.bio focuses on preventing disease before birth.

BiotechFemTechHealthtech

Sculptasculpta.bio
The future of cancer care
Trace Biotrace-bio.comin
Velorum Therapeuticsvelorumtx.comin𝕏

Velorium develops transformational medicines by combining scientific research with patient-focused collaboration.

BiotechHealthtechMedical DevicesSan Francisco, US

Pouya Modareszadeh(Founder)inParsa Modareszadeh(Founder)in

Frequently asked questions

What stage does SciFounders invest at?
SciFounders invests at the Pre-Seed, Seed, Series A stages.
What is SciFounders's typical check size?
SciFounders typically writes checks of $1M.
What sectors does SciFounders focus on?
SciFounders focuses on Biotech, Deep Tech.
Where is SciFounders located?
SciFounders is headquartered in San Francisco, US.
Does SciFounders lead rounds?
SciFounders typically participates in rounds rather than leading them.

Images

SciFounders photo

Co-investors Β· 1

Sequoia Capital

Sequoia Capital is a venture capital firm that partners with founders to build technology companies, with a strong current focus on artificial intelligence.

$4.4M – $214M

Firms observed investing alongside SciFounders, from public investor directories. Shared companies are the overlap with SciFounders's recorded portfolio.

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