Propel Bio Partners
Venture capitalLos Angeles · Seed–Series A · 17 people tracked
Also known as PROPEL BIO MANAGEMENT, LLC
Find your way into Propel Bio Partners
Each arrow is one introduction. Sign up to fill in the first one.
Ask Daniel Bradbury to introduce you to Leen Kawas
You →Daniel · together at Persephone Biosciences →Leen
Ask Jamie Chen to introduce you to Safiya Alavi
You →Jamie · together at Mathnasium - The Math Learning Center →Safiya
Ask Sam Okafor to introduce you to Jim Harding
You →Sam · together at Philadelphia University →Jim
- Armaan Hirani57 people can intro you
- Laurie Heilmann57 people can intro you
- Richard Kayne3 people can intro you
Sign up to find every way you can get introduced to Propel Bio Partners
- Your email: who you already know at Propel Bio Partners, and who your contacts know
- 2nd- and 3rd-degree connections: people you know who worked, studied or invested with the Propel Bio Partners team
- Your LinkedIn: the connections who can make the intro for you
We rank every route by how warm it is, so you raise on warm intros instead of cold emails.
Investment thesis
Propel Bio Partners focuses on backing entrepreneurial life science companies developing groundbreaking technologies and therapies to improve human health. The firm emphasizes building supportive ecosystems around founders to help them realize their vision and advance their innovations.
Source: firm website, verified Sep 29, 2026.
Team · 17 people
from the firm's website & public directoriesFounder mafia
3 people who came through Propel Bio Partners went on to found or lead other companies.
What they invest in
from 5 of 5 portfolio companiesAI & Machine Learning ×3Biotech ×3Deep Tech ×2Digital Health ×2Consumer ×1Enterprise Software ×1FemTech ×1Healthtech ×1
HQs:United States×2
Investments · 5 tracked
founders shown can be your intro pathBy year:2026 · 12022 · 32021 · 15 dated
Persephone develops a synbiotic supplement for infants that combines probiotics (keystone Bifidobacterium strains) with prebiotics found in human breast milk to replenish gut bacteria linked to digestion, immunity, and development.
BiotechConsumerDigital HealthFemTechHealthtechSan Diego, US
Stephen Van Dien(Founder/CTO)inStephanie Culler(CEO & Co-Founder)in
Co-investorsFirst Bight VenturesBioBritFifty YearsHemi Ventures, LlcOcampo CapitalPioneer+13 more
Inherent is an AI research lab, incorporated as a Public Benefit Corporation, developing general-purpose inventive AI systems and "AI Scientist" agents intended to accelerate research and power autonomous labs.
AI & Machine LearningDeep TechEnterprise Software
Co-investorsIndex VenturesRadical VenturesEx/AnteMetaplanetMythos Ventures Management, Llc
Inherent develops general-purpose AI agents designed to augment scientific research and discovery across disciplines.
AI & Machine LearningDeep Tech
Louis Kirsch(Founder)inTantum Collinsin
Co-investorsMythos Ventures Management, LlcEx/AnteIndex VenturesMetaplanetRadical Ventures
Inherent Biosciences develops clinical diagnostic solutions using epigenetics and AI to address complex healthcare concerns.
AI & Machine LearningBiotechDigital HealthSalt Lake City, US
Andy Olson(Founder)inKristin Brogaard, PhD(Founder)in
Co-investorsMedMountain VenturesPortfoliaUtah Innovation FundAlliance of Angels
LeonaBio develops novel therapeutics for treatment-resistant metastatic breast cancer and amyotrophic lateral sclerosis (ALS).
BiotechMedical Devices
Mark Litton(President and CEO)in
Co-investorsNew Enterprise Associates (NEA)
Portfolio news
latest coverage across their companiesInherent · finsmes.com · Jun 1, 2026
Frequently asked questions
- How many investments has Propel Bio Partners made?
- Propel Bio Partners has 5 tracked investments, including 1 dated in the last 24 months.
- What stage does Propel Bio Partners invest at?
- Propel Bio Partners invests at the Seed, Series A stages.
- What sectors does Propel Bio Partners focus on?
- Propel Bio Partners focuses on Biotech, Digital Health, Healthtech, Medical Devices.
- Where is Propel Bio Partners located?
- Propel Bio Partners is headquartered in Los Angeles, US.
Media · Podcasts & interviews
featuring the teamEmpowering Entrepreneurs with Leen Kawas, PhD, Managing General Partner at Propel Bio Partners
The Building Biotechs Podcast · Leen Kawas
Images
Similar investors
Amadeus Capital Partners is a UK-based deep tech venture capital firm founded in 1997 that invests in technology companies from seed to growth stage. Since inception it has backed over 200 companies and raised more than $1.3 billion.
Capricorn Partners is a Belgium-based, partner-owned independent management company for alternative investment funds, investing in innovative companies across digital, health and clean technologies with an ESG focus.
Kleiner Perkins is a venture capital firm that backs founders across technology and life sciences, from early stage through growth.
US Venture Partners (USVP) is an early-stage venture capital firm investing in information technology and healthcare companies, with four decades of investing experience.
Black Opal Ventures is a venture capital firm founded in 2021 by Tara Bishop and Eileen Tanghal, investing at the intersection of technology and healthcare.











































