How Much Did PsiQuantum Raise?
Funding & Key Investors

PsiQuantum, a prominent quantum computing firm, has secured substantial backing, with its total funding reaching $1.9B and its most recent capital infusion amounting to $1B. This significant enterprise-level funding underscores the growing investor confidence in the company's ambitious mission to address critical global challenges through advanced quantum technology.

What is PsiQuantum?

PsiQuantum
ManufacturingComputer Equipment & Peripherals

PsiQuantum is at the forefront of developing a fault-tolerant quantum computer, aiming to revolutionize industries such as climate science, healthcare, finance, and energy. Based in Palo Alto, California, the company's technological approach is designed to tackle complex problems that are currently intractable for classical computing systems. The scale of its total funding indicates a long-term vision and a commitment to achieving breakthroughs in quantum computation.

How much funding has PsiQuantum raised?

PsiQuantum has raised a total of $1.9B across 6 funding rounds:

2016

Series A

$13.5M

2017

Series B

$51.5M

2020

Private Equity

$230M

Series C

$150M

2021

Series D

$450M

2025

Series E

$1B

Series A (2016): $13.5M with participation from Redpoint Ventures, Playground, and The House Fund

Series B (2017): $51.5M led by Founders Fund

Private Equity (2020): $230M, investors not publicly disclosed

Series C (2020): $150M featuring Atomico, BlackRock, M12 - Microsoft's Venture Fund, Founders Fund, Baillie Gifford, and SciFi VC

Series D (2021): $450M backed by BlackRock, M12, Temasek, Blackbird Ventures, and Baillie Gifford

Series E (2025): $1B with participation from BlackRock, Qatar Investment Authority, Baillie Gifford, Type One Ventures, Macquarie Capital Advisers( India) Private, Ribbit Capital, Adage Capital Management, T. Rowe Price, NVentures, 1789 Capital Advisors, Temasek, and Blackbird Ventures

Key Investors in PsiQuantum

BlackRock

BlackRock is a global investment management firm that provides a comprehensive range of investment products and services. Their participation suggests a belief in the long-term, transformative potential of quantum computing.

Temasek

Temasek is a global investment company focused on making a difference with tomorrow in mind. Their backing of PsiQuantum highlights a strategic interest in future-defining technologies.

Baillie Gifford

Baillie Gifford is an investment management firm specializing in giving investment advice. Their involvement indicates a strategic alignment with PsiQuantum's vision for groundbreaking technological development.

What's next for PsiQuantum?

The substantial enterprise-level investment in PsiQuantum signals a strategic push towards scaling its operations and accelerating the development of its quantum computing platform. This capital infusion is expected to fuel further research and development, enhance manufacturing capabilities, and potentially expand its team of experts. The company's trajectory suggests a focus on achieving significant milestones in quantum hardware and software, positioning it to make a profound impact on scientific discovery and technological advancement.

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Frequently Asked Questions Regarding PsiQuantum Financial Insights

What are the most recent funding rounds that PsiQuantum has completed, and what were the funding rounds?
PsiQuantum has recently completed 3 funding rounds: Series E on Sep 10, 2025, Series D on Jul 27, 2021, Series C on Apr 6, 2020.
What is the total amount of funding PsiQuantum has raised to date?
PsiQuantum has raised a total of $1.9B in funding to date.
How many funding rounds has PsiQuantum completed?
PsiQuantum has completed 3 funding rounds.
How much funding did PsiQuantum raise in its most recent funding round?
PsiQuantum raised $1B in its most recent funding round.
Who are the lead investors in PsiQuantum's latest funding round?
The lead investor in PsiQuantum's latest funding round was BlackRock. To access investor data and explore similar companies, sign up for ZoomInfo.
Which was the largest funding round in PsiQuantum's history?
The largest funding round in PsiQuantum's history was $1B.
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