ProterixBio

Biotech & Life Sciences · Billerica, United States · Founded 2002

Developing innovative products to transform the management of chronic diseases

Valuation $100–500M

Headcount <100

Total funding $50–100M

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Company overview

ProterixBio company information

The essential company record, classifications and operating signals in one place.

Status: Closed
Founded: 2002
Headquarters: Billerica, United States
Employees: 16
Open positions: None listed
Dealroom signal: 0.0

Website ↗LinkedIn ↗

client focusb2bsub industryPharmaceuticalsub industryBioTechnologysectorTestingindustryHealthsectorBiotechnologysectorDrug DevelopmentsectorChronic DiseasesectorBiotech and PharmasectorTechbiosectorHard Techsectormedical testingsectorDT and LSsectorscience-based

Valuation & funding

ProterixBio funding history

Company financing events and reported valuations.

Deal type	Date	Amount	Valuation	Investors	Source
GROWTH EQUITY VCOther financing	Jul 2013	$19M	—	Undisclosed	—
DEBTDebt	Mar 2013	$1.1M	—	Undisclosed	—
DEBTDebt	Mar 2012	$5.3M	—	Undisclosed	—
SERIES DOther financing	Jun 2010	$25M	$100M	New Science Ventures · WFD Ventures · Morningside · F2 Ventures	—
LATE VCOther financing	Dec 2007	$21M	$83M	New York Angels	—
SERIES BOther financing	Feb 2005			New York Angels · F2 Ventures	—
SERIES AOther financing	Jan 2004			New York Angels	—

Showing 7 recorded eventsUnlock the complete deal history →

Financials

Workforce over time

Available workforce history. Financial fields without reported data are omitted.

Year	Employees
2026	16
2025	16
2024	16
2023	16
2022	18
2021	19
2020	19

Company filings, research estimates and Dealroom dataOpen the full financial model →

Growth signals

ProterixBio website traffic

Latest recorded traffic for ProterixBio is 240 monthly website visits, down 89.6% over the last three months. ProterixBio's team grew 0% over the past year.

Latest monthly visits240 3-month web change-89.6% 1-year team growth0%

Monthly website visits62 observations · Oct 2017–Mar 2024

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Comparisons

ProterixBio compared with similar companies

Dealroom’s weighted taxonomy model identifies the closest operating peers. Company identity and context stay open; selected comparison metrics preview what is available in the platform.

Company	Headquarters	Status	Employees	Total funding	Valuation
NGNostos GenomicsPartners with genetic labs to transform data into insights and deliver faster, clearer diagnoses for genetic diseases	Berlin, Germany	Acquired	13	$5.5M	$22M
BLBiorna Quantics LimitedCreating an intelligent solution for the future of preventative health and human optimisation	Southern District, Hong Kong	Closed
EHEdifice HealthOffers inflammatory health monitoring tests to help manage chronic inflammation and improve overall health and longevity	San Mateo, United States	Operational
SMScipher MedicineBringing precision medicine to complex diseases through the power of network medicine	Waltham, United States	Operational
LBLandos BiopharmaA clinical stage biopharmaceutical company focused on the development of first-in-class therapeutics for patients with autoimmune disease	Ashtabula, United States	Acquired
BPBiosortia PharmaceuticalsBiosortia is working on new drugs from deep access to the chemistry of the microbiome for immuno-oncology & immunological therapeutics	Dublin, United States	Operational
FLFrontage LaboratoriesPharmaceutical contract research organization	Upper Merion Township, United States	Acquired
AIAIBioTechContract research organization providing r&d and clinical testing services to institutions and government agencies	Richmond, United States	Closed

Showing 8 of the closest matchesCompare every metric →

Talent graph

ProterixBio's talent

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Team profiled 12 named & role-tagged

Founders /100 quality score

Key operators 3 quality /100

Potential founders likely future founders

Startup mafia alumni-founded startups

Talent movements in · out past 12 months

Source: Dealroom Talent Intelligence.

Investors

7 investors on ProterixBio's cap table

Sourced from Dealroom's funding and investor records. Investor profile links are shown where available.

Series A 2 investors entered at this stage

New York Angels

F2 Ventures

Series B+ 4 investors entered at this stage

New Science Ventures

WFD Ventures

Morningside

MF Capital

Other known 1 additional known investor

Horizon Technology Finance Corporation

Global footprint

Where ProterixBio has talent and traffic

Workforce by country

🇺🇸 United States · Billerica HQ

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In the news

Latest news about ProterixBio

Recent press, funding announcements, and product moves mentioning ProterixBio — open to read from the original sources.

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Market sentiment

What the market is saying about ProterixBio

An AI-synthesized read of the highest-engagement posts about ProterixBio on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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