How Much Did Optalysys Raise?
Funding & Key Investors

Optalysys has secured $62.6M in total funding, with its most recent financing round, a major strategic investment, bringing in $58.6M. This significant capital infusion underscores the company's progress in the advanced computing sector.

What is Optalysys?

Optalysys
SoftwareSecurity SoftwareBusiness Services

Optalysys is at the forefront of advanced computing, specializing in the application of Fully Homomorphic Encryption (FHE) and silicon photonics. Their innovative solutions are designed to bolster data privacy and security, aiming to accelerate the widespread adoption of FHE technologies. By providing efficient and user-friendly tools, Optalysys addresses the critical data privacy challenges faced by businesses, particularly in sectors where confidentiality is paramount. The company also fosters a community of FHE expertise through its Innovation Lab, offering training and insights to develop specialized skills in this rapidly evolving field.

How much funding has Optalysys raised?

Optalysys has raised a total of $62.6M across 2 funding rounds:

2017

Angel/Seed

$4M

2026

Series A

$58.6M

Angel/Seed (2017): $4M, investors not publicly disclosed

Series A (2026): $58.6M led by National Security Strategic Investment Fund, Northern Gritstone, Imec.xpand, and Lingotto Investment Management

Key Investors in Optalysys

National Security Strategic Investment Fund

The National Security Strategic Investment Fund (NSSIF) is a UK government initiative focused on advancing dual-use technologies for national security and defense, investing in innovative start-ups and venture capital funds in areas like AI and quantum technologies.

Northern Gritstone

Northern Gritstone is an investment company dedicated to supporting science and technology businesses in the North of England, founded by the Universities of Manchester, Leeds, and Sheffield, with a philosophy of profit with purpose.

Imec.xpand

imec.xpand is an independent venture capital fund specializing in transforming nanotechnology into business opportunities, focusing on early-stage deep tech companies with strong technological expertise.

What's next for Optalysys?

The recent major strategic investment positions Optalysys for significant growth and expansion. This capital injection is expected to fuel further research and development into their FHE and silicon photonics technologies, potentially leading to new product iterations and market penetration. The company's focus on enhancing data privacy and security aligns with increasing global regulatory demands and corporate awareness, suggesting a strong trajectory for adoption across various industries. Optalysys's commitment to building FHE expertise through its Innovation Lab also indicates a strategic approach to cultivating a skilled workforce and ecosystem, crucial for long-term success in the advanced computing landscape.

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Frequently Asked Questions Regarding Optalysys Financial Insights

What are the most recent funding rounds that Optalysys has completed, and what were the funding rounds?
Optalysys has recently completed 2 funding rounds: Series A on Jan 21, 2026, Angel/Seed on Sep 19, 2017.
What is the total amount of funding Optalysys has raised to date?
Optalysys has raised a total of $62.6M in funding to date.
How many funding rounds has Optalysys completed?
Optalysys has completed 2 funding rounds.
How much funding did Optalysys raise in its most recent funding round?
Optalysys raised $58.6M in its most recent funding round.
Who are the lead investors in Optalysys's latest funding round?
The lead investor in Optalysys's latest funding round was National Security Strategic Investment Fund. To access investor data and explore similar companies, sign up for ZoomInfo.
Which was the largest funding round in Optalysys's history?
The largest funding round in Optalysys's history was $58.6M.
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