/Companies

Prellis

Hayward, US · Founded 2017 · Delaware corporation · 64 employees on LinkedIn · 11 known investors

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Prellis Biologics runs an antibody discovery platform that uses two-photon laser-bioprinted human immune organoids combined with machine learning to identify fully human antibody therapeutics. It develops a portfolio of antibody drug candidates across multiple disease areas and partners with biotech and pharmaceutical companies.

Founders & leadership

Prellis was founded in 2017 by Melanie Matheu and Noelle Mullin.

MMMelanie Matheu
Melanie MatheuCo-founder
NMNoelle Mullin
Noelle MullinCo-Founder2016–2018She has expertise in early-stage drug development and immunology, with prior experience leading therapeutic research programs in oncology and across multiple therapeutic indications.
LG
Larry GraceChief Operating Officer
LM
Les MirandaCSO
MNMike Nohaile
Mike NohaileChief Executive OfficerCEO, Prellis Biologics

Board

AG
Arvind GuptaBoard director
RSRohit Sharma
Rohit SharmaBoard directorInvestor at True Ventures

Investors · 11

Reported raises · per SEC filings

Form D private placements

$47.3M disclosed across 5 rounds · 2017–2022

▶$17MraisedJul 2022 · 19 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Michael MarksDirector
  • Sean O'SullivanDirector
  • Melanie MatheuExecutive Officer, Director
  • Alex MorganDirector
  • Shaun HoltDirector
  • Lei MengDirector
Offering amount
$35M
Amount sold
$17M
First sale
Jun 2022
Incorporated
Corporation, Delaware, 2017
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$19.3MraisedJul 2021 · 9 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Arvind GuptaDirector
  • Michael MarksDirector
  • Shaun HoltDirector
  • Alex MorganDirector
  • Melanie MatheuExecutive Officer, Director
Offering amount
$19.3M
Amount sold
$19.3M
First sale
Jul 2021
Incorporated
Corporation, Delaware, 2017
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$8.7MraisedMar 2019 · 11 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Melanie MatheuExecutive Officer, Director
  • Rohit SharmaDirector
  • Arvind GuptaDirector
Offering amount
$9.2M
Amount sold
$8.7M
First sale
Mar 2019
Incorporated
Corporation, Delaware, 2017
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$460KraisedFeb 2018 · 2 investors · Biotechnology
Rule 506(b)
Officers, directors & promoters on the filing
  • Arvind GuptaDirector
  • Melanie MatheuExecutive Officer, Director
  • Noelle MullinExecutive Officer, Director
  • Rohit SharmaDirector
Offering amount
$1M
Amount sold
$460K
First sale
Jan 2018
Incorporated
Corporation, Delaware, 2017
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$1.8MraisedJul 2017 · 2 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Noelle MullinExecutive Officer, Director
  • Melanie MatheuExecutive Officer, Director
  • Arvind GuptaDirector
  • Rohit SharmaDirector
Offering amount
$2.1M
Amount sold
$1.8M
First sale
Jun 2017
Incorporated
Corporation, Delaware, 2017
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Founder mafia

2 people who came through Prellis went on to found or lead other companies.

Related companies · 7

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Parabilis MedicinesHelicons develops a peptide-based therapeutic platform designed to target intracellular proteins previously considered undruggable by combining the specificity of antibodies with the cell-penetrating properties of small molecules. The platform uses AI and simulation to engineer helical peptides with non-canonical amino acids for precision binding across a range of therapeutic applications.
IQVIAIQVIA is a healthcare data and technology company that supports life sciences organizations in research, clinical development, and commercialization of medicines and medical solutions.
AlumisAlumis is a clinical-stage biopharmaceutical company developing a late-stage portfolio of targeted therapies for immune-mediated diseases. It focuses on small-molecule drug discovery and development in immunology and inflammation.
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ExelixisExelixis is an oncology company that discovers and develops cancer treatments, including small molecule therapeutics and biotherapeutics such as antibody-drug conjugates, for patients across multiple tumor types. Its flagship commercial product is CABOMETYX (cabozantinib), and it operates through global development and commercialization partnerships.

Companies working in the same space as Prellis.

Frequently asked questions

What does Prellis do?
Prellis Biologics runs an antibody discovery platform that uses two-photon laser-bioprinted human immune organoids combined with machine learning to identify fully human antibody therapeutics. It develops a portfolio of antibody drug candidates across multiple disease areas and partners with biotech and pharmaceutical companies.
Who founded Prellis?
Prellis was founded by Melanie Matheu, Noelle Mullin in 2017.
Who are Prellis's investors?
Prellis's investors include Black Diamond Ventures, Celesta Capital, Civilization Ventures Management, Llc, Open Field Capital, Plug and Play Ventures, Prefix Capital, SOSV, Cantos Ventures and 3 more.
How much funding has Prellis raised?
Prellis has disclosed $47.3M raised across 5 rounds.
Where is Prellis headquartered?
Prellis is headquartered in Hayward, US.