How Much Did Stack Infrastructure Raise?
Funding & Key Investors

Stack Infrastructure has recently secured a significant funding round, with the total funding amount reaching $11.2B and the most recent investment valued at $261.3M. This major enterprise-level funding, characterized as a major strategic investment, underscores the company's pivotal role in the digital infrastructure sector.

What is Stack Infrastructure?

Stack Infrastructure
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Stack Infrastructure is a recognized and trusted partner for leading global companies, specializing in the design, development, and operation of sustainable digital infrastructure. Leveraging an extensive track record of reliable delivery and profound development expertise, STACK provides speed, scale, certainty, and responsibility to meet the evolving demands of the digital infrastructure landscape. The company's focus on building and operating data centers positions it as a critical player in supporting the world's most innovative enterprises.

How much funding has Stack Infrastructure raised?

Stack Infrastructure has raised a total of $11.2B across 10 funding rounds:

2020

Debt

$325M

2023

Debt

$290M

2024

Multiple Rounds

$4.5B

2025

Multiple Rounds

$6B

Debt (2020): $325M with participation from Undisclosed

Debt (2023): $290M, investors not publicly disclosed

Debt (2024): $240M, investors not publicly disclosed

Debt (2024): $3.3M, investors not publicly disclosed

Debt (2024): $1.3B, investors not publicly disclosed

Unspecified (2024): $3B, investors not publicly disclosed

Debt (2025): $900M, investors not publicly disclosed

Debt (2025): $4B, investors not publicly disclosed

Debt (2025): $857M featuring Societe Generale, MUFG, Natixis, and Deutsche Bank

Other Financing Round (2025): $261.3M, investors not publicly disclosed

Key Investors in Stack Infrastructure

Societe Generale

Société Générale is a French multinational financial services company providing a wide range of banking and insurance services, with a history dating back to 1864.

MUFG

MUFG Americas offers comprehensive services including corporate and investment banking, commercial banking, and wealth management, with origins tracing back to 1864.

Natixis

Natixis SA, based in Paris, France, is a global financial services firm engaged in asset management, corporate and investment banking, insurance, and payments.

What's next for Stack Infrastructure?

The substantial enterprise-level financing Stack Infrastructure has garnered indicates a strategic push towards scaling its operations and expanding its global footprint. This influx of capital is likely to fuel further development of its sustainable digital infrastructure solutions, enabling the company to meet the increasing demand for hyperscale data centers. The company's ability to attract significant debt financing suggests strong financial backing and confidence in its business model, positioning it for continued growth and market leadership in the digital infrastructure space.

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Frequently Asked Questions Regarding Stack Infrastructure Financial Insights

What are the most recent funding rounds that Stack Infrastructure has completed, and what were the funding rounds?
Stack Infrastructure has recently completed 3 funding rounds: Other Financing Round on Oct 21, 2025, Debt on Jul 24, 2025, Debt on Mar 18, 2025.
What is the total amount of funding Stack Infrastructure has raised to date?
Stack Infrastructure has raised a total of $11.2B in funding to date.
How many funding rounds has Stack Infrastructure completed?
Stack Infrastructure has completed 3 funding rounds.
How much funding did Stack Infrastructure raise in its most recent funding round?
Stack Infrastructure raised $261.3M in its most recent funding round.
Which was the largest funding round in Stack Infrastructure's history?
The largest funding round in Stack Infrastructure's history was $4B.
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