SpliceBio

$135Mlatest round · Series B · Jun 2025 · 17 mo ago
4backers · Asabys Partners, NEA
200+team · employees, estimated range
23stories in the press

Overview

Protein Splicing to Develop the Next Generation of Genetic Medicines.

Key facts

These are the key facts about SpliceBio on Alion as of Nov 13, 2026. The latest round is Series B of $135M, announced in 2025.

Employees
200+Alion company profile, an estimated range
Total raised
$135MSum of 1 equity round Alion knows
Latest round
Series B · $135M · Jun 11, 2025Press report · marketwatch.com

Funding and backers

Total raised
$135M
1 round on record
Latest round
$135M
Series B · Jun 2025 · 17 mo ago
Team
201-500
employees, estimated range
Backers
4
Asabys Partners, NEA
The money's age
Due for its next round
17 months since the last round · not hiring
Momentum
0/100
no fresh signals
Last sign of life
this month
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Jan 6 New executive SpliceBio Appoints Don Munoz as Chief Financial Officer · splice.bio Jun 11, 2025 Raised a round Series B $135M Jan 3, 2024 New executive SpliceBio Appoints Leading Ophthalmology Expert Aniz Girach as Chief Medical Officer · splice.bio Jun 20, 2023 New executive SpliceBio Appoints David Favre, D.V.M., Ph.D., as Chief Development Officer to Accelerate Development of its Lead AAV Gene Therapy Program · splice.bio Sep 2020 Website went live first capture in the Wayback Machine
Funding rounds
RoundDateAmountInvestorsSource
Series B Jun 2025 $135M — marketwatch.com
Backed byfrom the funds' portfolios and accelerator catalogs
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Financials

Total raised
$135M
Latest round
Series B
Funding rounds
1
Funding rounds
Round Announced Amount
Series B 2025 $135M Details

Connections

List
Graph
Found in company registers, site code, DNS and hiring. Each connection shows how sure we are and the evidence, with its source and date.
Shared investors4
Asabys PartnersVia a fund
25 portfolio companies: Sidekick Health, XR, SafeHeal and 22 more
30 portfolio companies: Sidewinder Therapeutics, Vivet Therapeutics, Tagworkspharma and 27 more
Ysios CapitalVia a fund
45 portfolio companies: Cookiedatabase.org, Diversity.VC Limited, Evca and 42 more
NEAVia a fund
672 portfolio companies
Show all 4

News

Blog 10 months ago
SpliceBio Initiates Dose-Expansion Portion of Phase 1/2 ASTRA Clinical Trial for SB-007, a Dual-AAV Gene Therapy for Stargardt Disease
First dose-expansion patient successfully received SB-007 SB-007 addresses the root cause of Stargardt disease with the potential to treat patients across all ABCA4 mutations SB-007 granted FDA Fast Track designation, following previously received Orphan
Read more
Report
Blog 10 months ago
SpliceBio Appoints Don Munoz as Chief Financial Officer
BARCELONA, January 06, 2026 - SpliceBio, a clinical-stage genetic medicines company pioneering protein splicing to address diseases caused by mutations in large genes, today announced the appointment of Don Munoz as Chief Financial Officer. Mr. Munoz, who
Read more
Report
News Pulse 2.0 1 year ago
SpliceBio: $135 Million Series B Raised For Expanding Pipeline Of Genetic Medicines
SpliceBio, a clinical-stage genetic medicines company pioneering Protein Splicing to address diseases caused by mutations in large genes, announced the closing of a $135 million Series B financing co-led by new investors EQT Life Sciences and Sanofi Ventu
Read more
Report
News Pulse 2.0 1 year ago
SpliceBio: $135 Million Series B Secured For Advancing Lead Program SB-007
SpliceBio, a clinical-stage genetic medicines company pioneering Protein Splicing to address diseases caused by mutations in large genes, announced the closing of a $135 million Series B financing co-led by new investors EQT Life Sciences and Sanofi Ventu
Read more
Report
News YahooFinance 1 year ago
SpliceBio lands $135M for a new kind of eye gene therapy
The startup, which is backed by the venture arms of Sanofi, Roche and Novartis, is using dual adeno-associated viruses to help overcome the packaging constraints of current genetic medicines.
Read more
Report
Press release PRNewswire 1 year ago
SpliceBio Secures $135 Million Series B Financing to Advance Lead Program SB-007 in Stargardt Disease and Expand Pipeline of Genetic Medicines
/PRNewswire/ -- SpliceBio, a clinical-stage genetic medicines company pioneering Protein Splicing to address diseases caused by mutations in large genes, today...
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Report
Press release 1 year ago
SpliceBio Secures $135 Million Series B Financing to Advance Lead Program SB-007 in Stargardt Disease and Expand Pipeline of Genetic Medicines
SpliceBio, a clinical-stage genetic medicines company pioneering Protein Splicing to address diseases caused by mutations in large genes, today announced the close of a $135 million Series B financing co-led by new investors EQT Life Sciences and Sanofi V
Read more
Report
News pharmaphorum 1 year ago
SpliceBio gathers $135m for eye disease gene therapies
Spain's SpliceBio has raised $135m in financing that will help it move a gene-editing therapy for Stargardt disease through clinical testing.
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Report
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How to cite this page

Alion, "SpliceBio: key facts", as of Nov 13, 2026. https://alion.io/company/splice-bio

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