Product Reports Resources Pricing Login Book a demo

Ray Therapeutics

Biotech & Life Sciences · Berkeley, United States · Founded 2021

Developing optogenetic gene therapies to restore vision in patients with blinding diseases MoreLess

Ray Therapeutics is a cutting-edge biotech startup that operates in the healthcare sector. The company is focused on restoring vision through the use of optogenetics, a biological technique that involves the use of light to control cells in living tissue. This technique is typically used in neuroscience to control neurons, but Ray Therapeutics is applying it to the field of ophthalmology.

The company's primary clients are individuals suffering from vision loss or impairment. By harnessing the power of optogenetics, Ray Therapeutics aims to offer a revolutionary solution to restore vision, which could potentially transform the lives of millions of people worldwide.

Ray Therapeutics operates in the biotechnology market, a sector that is expected to grow significantly in the coming years due to advancements in technology and increased demand for innovative healthcare solutions. The company's business model is likely based on the development and commercialization of its optogenetics technology. Once the technology is fully developed and approved for use, the company could generate revenue through the sale of its therapeutic solutions to healthcare providers or directly to patients.

In summary, Ray Therapeutics is a promising startup that is leveraging advanced biotechnology to potentially revolutionize vision restoration. The company operates in a growing market and serves a significant patient population, positioning it well for future success.

Keywords: Ray Therapeutics, Biotech Startup, Healthcare Sector, Vision Restoration, Optogenetics, Ophthalmology, Vision Loss, Biotechnology Market, Therapeutic Solutions, Advanced Biotechnology.

Company overview

Ray Therapeutics company information

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

Status
Operational
Founded
2021
Headquarters
Berkeley, United States
Employees
40
Open positions
16
Dealroom signal
88.5
client focusb2bsub industryPharmaceuticalsub industryBioTechnologybusiness modelManufacturingindustryHealthsectorBiotechnologysectorOphthalmologysectorGenetics and genomicssectorEye DiseasessectorGene TherapysectorSpinoutsectorBiotech and PharmasectorDT and LSsectorscience-based

Valuation & funding

Ray Therapeutics funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES BOther financing Apr 2026 $125M $500M MRL Ventures · Marshall Wace · Franklin Templeton · Janus Henderson Investors
GRANTOther financing Nov 2023 $4M California Institute for Regenerative Medicine
SERIES AOther financing May 2023 $100M $400M Novo Ventures · Norwest Venture Partners · Deerfield · 4BIO Capital
SEEDOther financing Jan 2022 $6M $24M 4BIO Capital
SPINOUTOther financing Jan 2021 $0 Wayne State University
Showing 5 recorded eventsUnlock the complete deal history →

Growth signals

Ray Therapeutics website traffic

Latest recorded traffic for Ray Therapeutics is 3K monthly website visits, up 42.9% over the last three months. Ray Therapeutics's team grew 33.3% over the past year.

Latest monthly visits3K 3-month web change+42.9% 1-year team growth+33.3%
Monthly website visits43 observations · Oct 2022–Jul 2026
Hover or focus a point to see its exact monthly valueCompare with peers →

Comparisons

Ray Therapeutics 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

Ray Therapeutics's talent

Book a demo to see the people
Team profiled 7 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 4 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 Ray Therapeutics's cap table

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

Seed 2 investors entered at this stage
4BIO Capital
California Institute for Regenerative Medicine
Series A 10 investors entered at this stage
Novo Ventures
Norwest Venture Partners
Deerfield
MRL Ventures
Platanus Ventures
Janus Henderson Investors
Marshall Wace
Franklin Templeton
Invus
Adage Capital
Other known 1 additional known investor
Wayne State University

Global footprint

Where Ray Therapeutics has talent and traffic

Workforce by country
2 countries with
team presence
🇺🇸 United States92%
🇬🇧 United Kingdom8%
2 countries shown

In the news

Latest news about Ray Therapeutics

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

See all news

Market sentiment

What the market is saying about Ray Therapeutics

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

See Ray Therapeutics’s full profile on Dealroom

Request a free trial to see the complete deal history, financials, people graph and growth signals.

Takes under a minute. Already use Dealroom? Log in.