All Industries

Top Infrastructure Companies

1,196 Infrastructure companies, sorted by total funding raised.

1,196

Companies

$381.5B

Combined Funding

11

Funded (Last 60d)

Seed

Top Stage

Indexed tracks 1,196 Infrastructure companies that have collectively raised $381.5B in documented funding. The most-funded infrastructure companies tracked include OpenAI and Databricks. 11 companies closed a new round in the last 60 days, with Seed being the most common funding stage.

OpenAI

OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artifi...

San Francisco, United States5001–10000Artificial Intelligence, Generative AI
Corporate RoundTotal funding$179.6BMar 2026
Databricks

Databricks provides a unified data and AI platform that helps enterprises build and run applicati...

San Francisco, United States10001+Analytics, Artificial Intelligence
Series G+Total funding$20.0BJul 2026
Vantage Data Centers

Vantage Data Centers develops and operates scalable wholesale data-center campuses for hyperscale...

Santa Clara, United States1001–5000Cloud, Infrastructure
Growth EquityTotal funding$17.2BSep 2025
Reliance Jio

India's largest telecom network and digital services provider, offering 5G, broadband, and mobile...

Mumbai, India10001+Infrastructure, Telecommunications
Corporate RoundTotal funding$10.0BJun 2020
Crusoe

AI infrastructure company building renewable-powered data centers and cloud compute optimized for...

Denver, United States201–500Artificial Intelligence, Clean Energy
Series FTotal funding$9.4BSep 2026
DayOne Data Centers

DayOne designs, builds, and operates digital infrastructure for hyperscalers, enabling faster dep...

Singapore, SingaporeInfrastructure
Series CTotal funding$8.4BJun 2026
Mistral AI

Mistral co-creates tailored AI systems for enterprises and governments, combining frontier models...

Paris, France501–1000Artificial Intelligence, Generative AI
Series DTotal funding$7.0BSep 2026
Nscale

AI compute infrastructure platform backed by NVIDIA.

London, United Kingdom201–500Artificial Intelligence, Infrastructure
ConvertibleTotal funding$6.0BSep 2026
IREN LimitedIPO

Operator of renewable-powered data centers offering AI cloud, GPU compute, and Bitcoin mining inf...

Perth, Australia201–500Cloud, Crypto & Web3
ConvertibleTotal funding$5.6BMay 2026
Aligned Data CentersAcquired

Provider of adaptive, sustainable, and high-density data center infrastructure for hyperscale, AI...

Dallas, United States501–1000Infrastructure
Growth EquityTotal funding$5.0BJan 2025
Cologix

Network-neutral interconnection and hyperscale edge data center operator providing colocation, co...

Denver, United States201–500Infrastructure, Telecommunications
Private EquityTotal funding$4.3BOct 2024
CursorAcquired

Cursor is the best way to code with AI, and built to make you extraordinarily productive.

San Francisco, United States51–200Artificial Intelligence, Developer Tools
Series DTotal funding$3.6BNov 2025
The Boring Company

The Boring Company designs and constructs underground tunnels and all-electric Loop systems to en...

Pflugerville, United States201–500Climate Tech, Cloud
Series DTotal funding$3.2BSep 2026
QlikIPO

Qlik helps organizations turn trusted, contextual data into insights and actions through an integ...

King of Prussia, United States1001–5000Infrastructure, Artificial Intelligence
Corporate RoundTotal funding$3.0BNov 2024
Global Technical Realty

Build-to-suit and roll-up acquisition data center platform focused on key European cities with a ...

London, United Kingdom11–50Infrastructure
Growth EquityTotal funding$2.9BJan 2026
Firmus

Firmus designs and operates energy-efficient AI factories, combining proprietary cooling, grid or...

Launceston, Australia51–200Artificial Intelligence, Cloud
Venture RoundTotal funding$2.8BAug 2026
Lambda Labs

Lambda builds AI supercomputers and GPU clusters, combining NVIDIA hardware with liquid cooling f...

San Francisco, United States501–1000Artificial Intelligence, Infrastructure
Series ETotal funding$2.8BNov 2025
United States Infrastructure Corporation

Largest underground utility locating and damage prevention company in North America

Indianapolis, United States10001+Construction, Energy
Private EquityTotal funding$2.4BNov 2022
euNetworks

Western European bandwidth infrastructure provider offering fibre-based connectivity and dark fib...

London, United KingdomTelecommunications, Infrastructure
Private EquityTotal funding$2.3BAug 2024
Vertical Bridge

Largest private owner and operator of wireless communications infrastructure in the US, with 18,0...

Boca Raton, United States501–1000Infrastructure, Real Estate
Private EquityTotal funding$2.3BApr 2026
Venture GlobalIPO

Venture Global produces and exports liquefied natural gas through modular Louisiana facilities se...

Arlington, United States501–1000Energy, Infrastructure
Private EquityTotal funding$2.1BAug 2019
Princeton Digital

Princeton Digital Group develops and operates AI-ready data centers across seven key Asian market...

Singapore, Singapore201–500Cloud, Infrastructure
Growth EquityTotal funding$2.0BAug 2025
DataBank

DataBank provides colocation, interconnection, cloud computing, storage, security, and compliance...

Dallas, United States1001–5000Cloud, Infrastructure
Growth EquityTotal funding$1.9BFeb 2025
Scale AI

Scale AI provides high-quality data and full-stack technologies that power the world's leading AI...

San Francisco, United States201–500Artificial Intelligence, Data & Analytics
Series G+Total funding$1.6BJun 2025
ConnectWise

ConnectWise provides software and automation that helps IT service providers operate securely, sc...

Tampa, United States1001–5000Cybersecurity, Infrastructure
Private EquityTotal funding$1.5BFeb 2019

Frequently Asked Questions

How many Infrastructure companies are tracked on Indexed?

Indexed tracks 1,196 Infrastructure companies, sorted by total funding raised.

How much funding have Infrastructure companies raised in total?

The Infrastructure companies tracked by Indexed have collectively raised $381.5B in documented funding.

What are the top-funded Infrastructure companies?

The most-funded Infrastructure companies tracked include OpenAI, Databricks, Vantage Data Centers.

Who are the top investors in Infrastructure?

Leading investors active in Infrastructure include Battery Ventures, Salesforce Ventures, Redpoint Ventures.

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