All Industries

Top Infrastructure Companies

848 Infrastructure companies, sorted by total funding raised.

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Payroll infrastructure API that enables platforms to embed payroll services directly into their p...

New York, United States51–200Fintech, HR Tech
Series C·$84.0M·Feb 2022
Urban SDKAcquired

Urban SDK is a connected mobility, transportation and safety analytics platform for smart cities.

Atlantic Beach, United States51–200Artificial Intelligence, Infrastructure
Series A·$83.0M·Feb 2026
Orum

Orum is a payment infrastructure platform that enables instant money movement between banks throu...

New York, United States51–200Fintech, Payments
Series B·$82.2M·Jun 2021
SolidFireAcquired

Next-generation cloud computing storage platform

Boulder, United States201–500Cloud, Infrastructure
Venture Round·$82.0M·Oct 2014
Fuel Labs

Modular blockchain execution layer with parallel transaction processing capabilities

Toronto, Canada11–50Infrastructure, Crypto & Web3
Series A·$81.5M·Sep 2022
Adaptive Security

Provides AI-driven security awareness training and multi-channel phishing simulations protecting ...

New York, United States51–200Infrastructure, Artificial Intelligence
Series A·$81.0M·Dec 2024
HydraHost

Global marketplace and API for bare-metal GPU servers and clusters, serving AI and HPC platforms ...

Miami, United States11–50Cloud, Infrastructure
Series A·$80.0M·Mar 2026
Unstructured

Enterprise ETL platform that transforms complex, unstructured data into clean, structured formats...

Sacramento, United States51–200Artificial Intelligence, Infrastructure
Series C·$80.0M·Oct 2025
Expereo

Global managed internet, SD-WAN, SASE, and cloud connectivity provider connecting enterprises and...

Amsterdam, Netherlands201–500Telecommunications, Cloud
Private Equity·$76.9M·Feb 2021
Bioptimus

Bioptimus is building the first universal AI foundation model for biology.

Paris, France11–50Infrastructure, Artificial Intelligence
Series A·$76.0M·Jan 2025
Moveworks

Enterprise AI platform using natural language understanding and machine learning to autonomously ...

Mountain View, United States201–500Artificial Intelligence, Infrastructure
Series B·$75.0M·Nov 2019
Gigs

Gigs is the embedded connectivity OS that enables any tech brand — fintech apps, hardware makers,...

San Francisco, United States51–200Infrastructure, Telecommunications
Series B·$73.0M·Dec 2024
eSmart Systems

AI-powered software solutions for the inspection and maintenance of critical energy infrastructur...

Halden51–200Artificial Intelligence, Energy
Series C·$72.0M·Oct 2024
MotricityAcquired

Mobile content distribution solutions

Bellevue, United States201–500Marketing Tech, Telecommunications
Venture Round·$72.0M·Jan 2010
Rasa

Rasa is the leading Conversational AI Platform for building, improving, and scaling enterprise-gr...

Berlin, Germany51–200Artificial Intelligence, Infrastructure
Series C·$70.0M·Feb 2024
Claros

Builds hardware and software that optimize power delivery for data centers and AI infrastructure ...

McLean, United States11–50Energy, Data Center Infrastructure
Seed·$67.7M·Mar 2026
Chelsio Communications

Fabless semiconductor focused on host bus adapters

Sunnyvale, United States51–200Infrastructure, Semiconductors
Venture Round·$67.0M·Nov 2009
Vanu

Mobile communications solutions.

Cambridge, United States11–50Infrastructure, Telecommunications
Venture Round·$65.4M·Oct 2024
Threat StackAcquired

Incident response in the cloud

Boston, United States51–200Cybersecurity, Infrastructure
Series C·$64.2M·Sep 2017
Tavus

Building the human layer of AI

San Francisco, United States11–50Artificial Intelligence, Generative AI
Series B·$64.1M·Nov 2025
Juniper NetworksAcquired

Programmable high performance data forwarding system able to deliver a variety of traffic types t...

Sunnyvale, United States5001–10000Infrastructure, Telecommunications
Venture Round·$62.0M·Jun 1997
Skyport SystemsAcquired

Built hyper-secured, cloud-aware infrastructure and microsegmentation to protect enterprise appli...

Mountain View, United States1–10Cybersecurity, Infrastructure
Series C·$61.2M·Mar 2016
Entire

Developer tools infrastructure platform for building and deploying applications.

San Francisco, United States11–50Developer Tools, Infrastructure
Seed·$60.0M·Apr 2026
Nu Quantum

Quantum communications technology company developing quantum networking infrastructure.

Cambridge, United Kingdom51–200Deep Tech, Quantum Computing
Series A·$60.0M·Dec 2025
Lula

We're creating the world's largest convenience store by empowering local retail. An instant needs...

San Francisco, United States11–50Insurance, Insurtech
Series B·$59.0M·Aug 2023