Product Reports Resources Pricing Login Book a demo

SiSaf

Biotech & Life Sciences · Guildford, United Kingdom · Founded 2008

Advancing RNA Therapeutics MoreLess

SiSaf is a biopharmaceutical company founded in 2006 by Dr. Suzanne Saffie-Siebert, a nanoparticle scientist with over 25 years of experience in the pharmaceutical industry.

Dr. Saffie-Siebert's journey as an entrepreneur is deeply connected to her scientific expertise. She is the inventor of the company's proprietary Bio-Courier technology, a drug delivery platform based on silicon-stabilized liposomes. This technology is designed to overcome the challenges of delivering RNA-based therapies to specific cells in the body.

SiSaf's business model is focused on the development of RNA therapeutics for rare genetic disorders. The company leverages its Bio-Courier platform to create a pipeline of treatments for these diseases. SiSaf operates in the biopharmaceutical market, collaborating with other companies and research institutions to advance its therapeutic programs. The company generates revenue through a combination of research and development collaborations, licensing agreements, and the future commercialization of its products.

The company's core product is its Bio-Courier technology. This platform utilizes silicon-stabilized liposomes to encapsulate and protect RNA molecules, ensuring their safe and effective delivery to target cells. The benefits of this technology include improved stability, reduced toxicity, and enhanced therapeutic efficacy of RNA-based drugs. A key selling point of the Bio-Courier platform is its potential to enable the development of treatments for a wide range of rare genetic diseases that are currently untreatable.

Keywords: biopharmaceutical, drug delivery, RNA therapeutics, rare genetic disorders, silicon-based, liposomes, gene therapy, nanomedicine, drug development, clinical trials

Talent graph

SiSaf's talent

Book a demo to see the people
Team profiled 12 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

5 investors on SiSaf's cap table

Sourced from Dealroom's funding and investor records.

Seed 1 investor entered at this stage
SVG Partners
Series A 4 investors entered at this stage
Vickers Venture Partners
Innovation Ulster
Invest Northern Ireland
Future Fund

Global footprint

Where SiSaf has talent and traffic

Workforce by country
3 countries with
team presence
🇬🇧 United Kingdom87.5%
🇺🇸 United States6.3%
🇪🇸 Spain6.3%
3 countries shown

Market sentiment

What the market is saying about SiSaf

An AI-synthesized read of the highest-engagement posts about SiSaf 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 SiSaf on the full Dealroom platform

Live deal flow, founder pedigree, hiring signals, revenue trajectory, and the full cap table.