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Gate2brain

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Biotech company improving drug delivery to the brain using a peptide-based patented technology

Barcelona, SpainFounded 2020Biotech & Life Sciences
Valuation $25–50M Last recorded · 2026
Revenue <$1M Latest reported FY
Headcount <100 Current team size
Total funding $10–50M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Gate2brain and the history behind them.

About Gate2brain

Gate2Brain is a biotechnology company founded in 2019 in Barcelona, Spain, by Marc Ramis Castelltort, Esther Riambau, and Gloria Sanclimens Perez De Rozas.

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The company is focused on developing a technology platform to overcome the challenge of delivering drugs across biological barriers, particularly the blood-brain barrier (BBB). This barrier protects the brain from harmful substances but also prevents the entry of many potentially effective drugs for neurological disorders. Gate2Brain's technology aims to facilitate the passage of therapeutic molecules into the brain, opening up new treatment possibilities for a range of central nervous system (CNS) diseases.

The company's approach is based on a proprietary peptide-based platform. These peptides act as "keys" to unlock the "gates" of the BBB, allowing for the transport of various drug molecules. The technology is designed to be versatile, with potential applications for a wide array of therapeutics, from small molecules to larger biologics. By enabling targeted drug delivery to the brain, Gate2Brain's platform could improve the efficacy and reduce the side effects of treatments for conditions like Alzheimer's disease, Parkinson's disease, and brain tumors.

Gate2Brain operates on a business-to-business (B2B) model, partnering with pharmaceutical and biotechnology companies. These partners can use Gate2Brain's technology to enhance their own drug candidates, improving their ability to reach the intended target in the brain. The company's revenue is generated through a combination of licensing fees, milestone payments, and royalties on the sales of drugs that incorporate its delivery platform.

Source: Dealroom company data

At a glance

Founded
2020
Headquarters
Barcelona, Spain
Sector
Biotech & Life Sciences

Investors

5 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed4 investors entered at this stage

  • EIT Health
  • "la Caixa" Foundation
  • Mind the Gap
  • European Innovation Council

Series A1 investor entered at this stage

  • Shilpa Biologicals
Team profiled 8 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 6 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.

Global footprint

Workforce and web traffic by country
Workforce by country
1 countries with
team presence
🇪🇸 Spain100%
1 country shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Gate2brain on X, ranked by likes and reposts, corporate channels excluded.

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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