Best Industrial Internet of Things Companies in United States
The 104 best Industrial Internet of Things companies in United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals.
Tracking the best Industrial Internet of Things companies in the United States by disclosed equity funding and recent momentum, our directory covers 104 active players across the sector right now. No unicorns yet, and disclosed funding figures are still emerging, but don't mistake quiet balance sheets for a quiet market. Coverage is rising fast, with hot themes clustering around fire compartmentalization, fire propagation, and industrial sector performance, which tells you where the engineering attention is going. Itron, Active Facility Monitoring, and Admmicro lead our tracked list, and the IIoT market map shows just how fragmented and opportunity-rich this space remains.
So what's actually moving the needle? Median app install growth is running at roughly +13% year-over-year across nearly 4,000 internet and connected-industry apps, a signal I find hard to ignore when sizing up adoption pace. Industrial AI and IoT applications are converging faster than most analysts predicted, and fire-control and compartmentalization use cases are pulling real engineering investment behind them. If you're mapping vendors in this space, the 104 companies here represent the disclosed and traceable edge of a sector that's clearly still building toward its funding inflection point.
- Industrial Internet Of Things (IIoT) Market
Ranked: Best Industrial Internet of Things companies in United States
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Itron Itron is a technology company that offers products and services on energy and water resource management. | — | 63 mo ago | Public | — | 1977 | LiferayApple iCloud MailJava+21 | 2,529 patents Patents concentrated in electrical & electronics | — |
| 2 | Active Facility Monitoring Provider of multi-site facility monitoring services in Port Orange, Florida. | — | — | Private | — | 2017 | — | — | — |
| 3 | ADMMicro ADMMicro offers a new breed of energy management and building controllers. | — | — | Acquired | — | 2002 | — | 2 patents IoT-enabled power and performance monitoring for lighting systems and vending machines | — |
| 4 | Advanced Automated Systems Advanced Automated Systems is an innovative, independent building automation and energy management firm… | — | — | Acquired | — | 1992 | — | — | — |
| 5 | advanced integrators Advanced Integrators is a computer software company. | — | — | Acquired | — | 1998 | — | — | — |
| 6 | Advanced Power Control Provider of building automation systems and installation and maintenance services. | — | — | Acquired | — | 1980 | — | — | — |
| 7 | aetos systems inc Aetos Systems Inc specializes in Engineering Services, Information Technology (IT), Energy… | — | — | — | — | 2007 | WordPressMySQLPHP+17 | — | 2 job openings |
| 8 | agilitech Agilitech provides automation and electrical engineering services to industrial and construction firm. | — | — | Private | — | 2002 | WordPressApple iCloud MailMicrosoft 365+26 | — | — |
Top 1 Industrial Internet of Things companies in United States
#1
Public · Liberty Lake, Washington · founded 1977 · 547 employees—raised▾
Itron Inc provides solutions that measure, manage and analyze energy and water use. It operates under the Itron brand and manages and reports under three operating segments: Device Solutions, Networked Solutions, and Outcomes. The device Solutions segment includes hardware products used for measurement, control, or sense that do not have communications capability embedded for use with broader Itron systems.The networked Solutions segment includes a combination of communicating devices, network infrastructure, and associated application software designed and sold as a complete solution. The outcome segment includes their value-added, enhanced software and services which manage, organize, analyze, and interpret data to improve decision making, maximize operational profitability.
Funding & investor landscape
Market landscape — 10 sub-themes by coverage
Share of Industrial Internet of Things coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.