All Industries

Top Infrastructure Companies

848 Infrastructure companies, sorted by total funding raised.

MasergyAcquired

Software-defined networking and managed security services provider, now part of Comcast Business.

Plano, United States501–1000Cybersecurity, Infrastructure
Private Equity·$55.0M·Dec 2016
Replay

Replay is a browser that records all of the contexts needed to fix bugs faster. It enables team m...

San Francisco, United StatesInfrastructure, Developer Tools
Seed·$55.0M·Jul 2022
Orbit Fab

Gas Stations in Space(tm) - A multi-orbit refueling service provider, enabling novel mission flex...

Santa Clara, United States51–200Infrastructure
Series B·$54.5M·Mar 2026
ImpervaAcquired

Imperva provides cybersecurity solutions for data and application security.

San Mateo, United States1001–5000Cybersecurity, Infrastructure
Series D·$54.0M·Apr 2008
KhaznaAcquired

Wholesale hyperscale data center operator delivering secure, energy-efficient AI-ready facilities...

Abu Dhabi, UAE201–500Cloud, Infrastructure
Pre-seed·$54.0M·Feb 2025
Motherduck

Data Infrastructure and Analytics for data big and small. Serverless Data Analytics with DuckDB.

Infrastructure, Developer Tools
Series B·$52.5M·Sep 2023
Hex

Hex is a platform for collaborative analytics and data science. The technology brings SQL, Python...

Remote51–200Artificial Intelligence, Infrastructure
Series B·$52.0M·Mar 2022
AquamAcquired

Aquam Corporation provides pipeline infrastructure technology and inspection services for water a...

United StatesEnergy, Infrastructure
Series A·$51.0M·Jun 2026
Avere SystemsAcquired

Provides high-performance NAS caching and hybrid cloud storage solutions for enterprises and medi...

Pittsburgh, United States51–200Data & Analytics, Hardware
Series E·$51.0M·Mar 2017
Apptio

Apptio's on-demand IT Cost Transparency software is a comprehensive IT Financial Management solut...

Bellevue, United States501–1000FinOps, Infrastructure
Series D·$50.0M·Mar 2012
Forward Networks

Forward Networks is dramatically improving networking for companies of all sizes.

San Francisco Bay Area, United States51–200Hardware, Infrastructure
Series D·$50.0M·Jan 2023
Jitterbit

Low-code iPaaS platform enabling API integration and workflow automation to connect enterprise sy...

Alameda, United States201–500Infrastructure, Developer Tools
Series C·$50.0M·Nov 2017
PlanetScale

PlanetScale was founded in 2018 by the creators of Vitess - an open source project born at Youtub...

San Francisco, United States51–200Infrastructure, Databases
Series C·$50.0M·Nov 2021
Distil NetworksAcquired

The global leader in Bot detection and mitigation

Arlington, United States201–500Infrastructure, Cybersecurity
Series A·$49.5M·Jan 2025
NiciraClosed

Software Defined Networking (SDN) pioneer providing cloud service providers with unprecedented fl...

Palo Alto, United States51–200Cloud, Infrastructure
Series C·$49.1M·Jan 2011
NI
Network InstrumentsAcquired

Network Instruments provides network monitoring and analysis solutions.

Infrastructure
Private Equity·$49.0M·Apr 2012
Riverbed TechnologyAcquired

Provides unified observability, AIOps-driven optimization, and network/application acceleration f...

San Francisco, United States1001–5000Analytics, Cloud
Series D·$48.4M·Feb 2006
closedloop

Provides explainable AI/ML predictive analytics to healthcare organizations to predict individual...

San Ramon, United States51–200Space Tech, Robotics
Series B·$48.0M·Aug 2021
NetographyAcquired

Turn any device in your network into a security asset. Netography, through remote monitoring and ...

San Francisco Bay Area, United States11–50Infrastructure, Cybersecurity
Series A·$47.6M·Nov 2021
Eclypsium

Eclypsium’s cloud-based platform provides supply chain security for critical software, firmware a...

Portland, United States51–200Infrastructure, Cybersecurity
Series C·$45.0M·Jan 2025
Mexico Telecom Partners

Mexico's largest private telecom tower infrastructure operator; a joint venture between DigitalBr...

Mexico City, Mexico201–500Infrastructure, Telecommunications
Venture Round·$45.0M·Jan 2014
SiTimeIPO

MEMS-based oscillators in standard silicon for electronic device applications

Santa Clara, United States201–500Semiconductors, Timing solutions
Series D·$45.0M
Veraz NetworksMerged

A leading softswitch, media gateway and digital compression solution provider (acquired by Dialog...

San Jose, United States201–500Infrastructure, Telecommunications
Series B·$43.8M·Jun 2004
A
AkamaiIPO

Global cloud computing, CDN, and cybersecurity company powering and protecting business online.

Cambridge, United States10001+CDN, Infrastructure
Series B·$43.3M·May 1999
Transcelestial

Developer of wireless communication infrastructure designed to usher in high-speed connectivity f...

Singapore, Singapore11–50Developer Tools, Infrastructure
Series B·$42.8M·Nov 2025