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Rapport Therapeutics

Biotech & Life Sciences · Boston, United States · Founded 2022 · IPO 2024

Developing recision medicines to match the complexity of the human brain MoreLess

Rapport Therapeutics is a scientific partnership startup focused on the development of precision neuromedicines. The company is led by Steve, a seasoned professional with over 40 years of R&D leadership experience. He has co-founded and led multiple companies in the biotechnology and pharmaceutical industry, including Karuna Therapeutics, Sage Therapeutics, and Voyager Therapeutics.

Rapport operates in the healthcare and pharmaceutical market, specifically targeting neurological disorders. The company's primary clients are patients suffering from drug-resistant epilepsies and mood disorders. Rapport's business model revolves around the discovery and development of novel drugs that act only on disease-relevant areas in the brain, thereby reducing symptoms and side effects of treatment regimens.

Rapport's discovery platform is designed to identify drugs with selectivity to enhance patient benefit. This is achieved by embedding region-specific RAPs (Receptor Associated Proteins) into their drug discovery and development processes. RAPs function in discrete and specific cell types or brain regions, and by targeting these areas, Rapport aims to create more effective treatments for neurological disorders.

The company generates revenue through the development and sale of these precision neuromedicines. Additionally, they may also earn income from conducting clinical trials and providing related services.

Keywords: Precision Neuromedicines, Neurological Disorders, Drug Discovery, Drug Development, RAPs, Receptor Associated Proteins, Drug-Resistant Epilepsies, Mood Disorders, Clinical Trials, Biotechnology.

Valuation $1.42B
Revenue $20M
Total funding $100–500M

Company overview

Rapport Therapeutics company information

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

Status
Operational
Founded
2022
Headquarters
Boston, United States
Employees
102
Open positions
12
Dealroom signal
57.9
client focusb2btechnologyDeep Techsub industryBioTechnologybusiness modelManufacturingindustryHealthsectorBiotechnologysectorDrug DevelopmentsectorNeurologysectorVerified Unicorns and $1B ExitssectorPost IPO $1BsectorBiotech and PharmasectorDT and LSsectorscience-based

Valuation & funding

Rapport Therapeutics funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
POST IPO EQUITYOther financing Sep 2025 $250M Undisclosed
IPOOther financing Jun 2024 $154M $601M Undisclosed
SERIES BOther financing Aug 2023 $150M $600M Fidelity Investments · Third Rock Ventures · Johnson & Johnson Innovation · Perceptive Advisors
SERIES AOther financing Mar 2023 $100M $400M Third Rock Ventures · ARCH Venture Partners · Johnson & Johnson Innovation
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Financials

Revenue, earnings and profit over time

Reported history and available estimates. Estimated years are marked “E”; sparse fields are left blank rather than inferred.

YearRevenueGrowthEBITDAMargin
2026 $20M −$124M -620.4%
2025 $0 −$124M
2024 $0 −$82M
2023 $0 −$34M
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Growth signals

Rapport Therapeutics website traffic

Latest recorded traffic for Rapport Therapeutics is 7.8K monthly website visits, up 25.8% over the last three months. Rapport Therapeutics's team grew 15.9% over the past year.

Latest monthly visits7.8K 3-month web change+25.8% 1-year team growth+15.9%
Monthly website visits40 observations · Mar 2023–Jul 2026
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Comparisons

Rapport Therapeutics compared with similar companies

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Talent graph

Rapport Therapeutics's talent

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Team profiled 8 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 5 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

11 investors on Rapport Therapeutics's cap table

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

Series A 11 investors entered at this stage

Global footprint

Where Rapport Therapeutics has talent and traffic

Workforce by country
3 countries with
team presence
🇺🇸 United States96.3%
🇬🇧 United Kingdom2.4%
🇨🇭 Switzerland1.2%
3 countries shown

In the news

Latest news about Rapport Therapeutics

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

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Market sentiment

What the market is saying about Rapport Therapeutics

An AI-synthesized read of the highest-engagement posts about Rapport Therapeutics 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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