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Glycomine

Biotech & Life Sciences · San Carlos, United States · Founded 2013

Developing orphan drugs for serious rare disorders of metabolism and protein misfolding for which no other therapeutic options exist MoreLess

Glycomine is a biotechnology company focused on developing therapeutics for severe, rare diseases that currently have no available treatment options. The company centers its research and development on genetic disorders related to protein and lipid glycosylation, a group of conditions known as Congenital Disorders of Glycosylation (CDG).

Its primary area of focus is PMM2-CDG, a specific genetic disorder caused by a mutation in the phosphomannomutase 2 (PMM2) gene. Glycomine's therapeutic strategy is based on a replacement therapy model. This approach aims to deliver a necessary substrate or enzyme to restore the biological function that is absent or impaired due to the genetic mutation. The company's lead drug candidate, GLM101, is built on this substrate replacement principle.

As a clinical-stage biotechnology firm, its business model is centered on the lengthy and capital-intensive process of drug development, from preclinical research through to human clinical trials and regulatory approval. The company has recently gained momentum by receiving Fast Track Designation from the U.S. Food and Drug Administration (FDA) for GLM101, a status that is intended to accelerate the review process for drugs that address unmet medical needs. To fund these operations, Glycomine has successfully raised significant capital, including a $115 million Series C financing round.

Keywords: orphan drugs, rare diseases, replacement therapy, PMM2-CDG, congenital disorders of glycosylation, metabolic disorders, protein misfolding, biotechnology, GLM101, genetic medicine

Company overview

Glycomine company information

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

Status
Operational
Founded
2013
Headquarters
San Carlos, United States
Employees
26
Open positions
None listed
Dealroom signal
80.3
client focusb2bsub industryBioTechnologybusiness modelManufacturingindustryHealthsectorBiotechnologysectorDiseasesectorBiotech and PharmasectorHard TechsectorproteomicssectorDT and LSsectorscience-based

Valuation & funding

Glycomine funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES COther financing Apr 2025 $115M $460M Chiesi Ventures · Sanderling Ventures · Sanofi Ventures · Advent Life Sciences
SERIES BOther financing Jun 2021 $35M $140M Novo Holdings · Chiesi Ventures · Sanderling Ventures · RiverVest Venture Partners
SERIES BOther financing Aug 2019 $33M $132M Novo Seeds · Novo Holdings
SERIES AOther financing Nov 2016 $12M $48M Chiesi Ventures · Sanderling Ventures
Showing 4 recorded eventsUnlock the complete deal history →

Growth signals

Glycomine website traffic

Latest recorded traffic for Glycomine is 2.3K monthly website visits, up 76.9% over the last three months. Glycomine's team declined 3.7% over the past year.

Latest monthly visits2.3K 3-month web change+76.9% 1-year team growth-3.7%
Monthly website visits91 observations · Oct 2017–Jul 2026
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Comparisons

Glycomine 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.

Showing 8 of the closest matchesCompare every metric →

Talent graph

Glycomine's talent

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Team profiled 7 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

13 investors on Glycomine's cap table

Sourced from Dealroom's funding and investor records.

Series A 9 investors entered at this stage
Chiesi Ventures
Sanderling Ventures
Novo Seeds
Novo Holdings
Abingworth
Sanofi Ventures
RiverVest Venture Partners
Remiges Ventures
Mission BioCapital
Series B+ 4 investors entered at this stage
Advent Life Sciences
Aberdeen
CTI Life Sciences
Asahi Kasei Ventures

Global footprint

Where Glycomine has talent and traffic

Workforce by country
3 countries with
team presence
🇺🇸 United States80%
🇨🇦 Canada15%
🇬🇧 United Kingdom5%
3 countries shown

In the news

Latest news about Glycomine

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

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Market sentiment

What the market is saying about Glycomine

An AI-synthesized read of the highest-engagement posts about Glycomine 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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