Best Industrial Automation Equipment Companies in United States
The 1331 best Industrial Automation Equipment companies in United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Flex.
The strongest Industrial Automation Equipment companies in the United States, ranked by disclosed equity funding and recent momentum, are collected here across 1,331 tracked firms with $1.3B in total disclosed funding. The revenue picture behind that funding is what you should actually focus on. Fourteen validated filers log a combined $20.9B in revenue, with a sector median near $882M and 8% YoY growth. That's not hype money. Ingersoll Rand pulls $7.7B at 6% growth, while Rockwell Automation runs $2.1B at a sharper 12% clip. Regal Rexnord is the one I'd watch most closely, posting 26% YoY growth on $1.5B in revenue, a figure that separates momentum from scale.
So who's earning it, not just growing it? Emerson Electric books $605M in net income, roughly 8x the sector median of $73M, and Rockwell Automation clears $305M, or 4x. As shown in 2015 research on industrial automation adoption, firms with deep integration across production systems tend to compound profitability at multiples their peers can't match. App-side data reinforces the direction: 76 industrial and diagnostic automation apps are logging median install growth of 17% YoY. Funding leaders like Infinitum ($385M) and Fort Robotics ($42M) represent the equity layer, but the $20.9B revenue pool is where the sector's real weight sits.
Ranked: Best Industrial Automation Equipment companies in United States
| # | Company | Disclosed funding | Last round | Employees | Founded | Tech stack | Market signals (1y) | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Flex Designer and producer of intelligent products, automotive electronics manufacturing, and logistics services | $650M | 105 mo ago | 148,000 | 1969 | WordPressMySQLMariaDB+29 | — | 106 patents Disposable feminine hygiene devices and connected medical delivery sensor technologies | — |
| 2 | Infinitum Manufacturer of AC induction motors | $385M | 34 mo ago | 128 | 2016 | WordPressMySQLPHP+29 | — | 40 patents Nanoscale magnetic/electrical metrology and reliability testing for MRAM devices | — |
| 3 | Yield Engineering Systems Manufacturer of engineering equipment | $55M | 36 mo ago | 122 | 1980 | Cart FunctionalityWordPressMySQL+23 | — | — | — |
| 4 | SciAps Manufacturer of durable handheld LIBS analyzers, XRF analyzers, & raman analyzers | $54M | 34 mo ago | 83 | 2012 | Webflow EcommerceCart FunctionalityFoxy.io+22 | — | 67 patents Portable handheld spectroscopic instruments for field elemental analysis (XRF, LIBS) | — |
| 5 | Fort Robotics Provider of a wireless platform for human safety | $42M | 10 mo ago | 88 88 → 60 (-32%) | 2019 | HubSpot CMS HubApple iCloud MailGoogle Workspace+24 | 5 signals Funding · Capital raise | 101 patents Robust safety‑critical control and secure communications for autonomous robots. | 1 job opening |
| 6 | Calnetix Provider of high-speed electric motor generators, drives, and magnetic bearing systems | $22M | 139 mo ago | 56 | 1998 | Node.jsErlangSalesforce+11 | — | 33 patents Advanced electric machines, magnetic bearings, and turbocharger control systems | 5 job openings |
| 7 | Atomic Manufacturer of industrial automation equipment 35Funding top 28%Innovation top 30%Patents top 33%Talent top 38% All 9 signals ▾Fundingtop 28% Innovationtop 30% Patentstop 33% Talenttop 38% Moatbottom 49% Newsbottom 42% Globalbottom 36% Techbottom 30% Marketbottom 20% Funding: Raised $20.2M across 3 rounds · 3 rounds over 4 yrs (0.8/yr) Innovation: 15 patents (top 46% of patent-holders) · 12 filings since 2022 vs 3 in 2017-21 rank vs industry peers · Fliar Intelligence Index 35/100 | $20M | 8 mo ago | 10 | 2019 | WebflowApple iCloud MailGoogle Workspace+7 | — | 15 patents AI-driven biomolecular modeling and secure communication protocols for biotech data | — |
| 8 | Central Conveyor Conveyor and sortation systems integrator providing material handling solutions | $15M | 126 mo ago | 185 | 1993 | WordPressMySQLPHP+13 | — | — | — |
| 9 | Mott Corporation Design and manufacture industrial automation system | $10M | 13 mo ago | 319 319 → 243 (-24%) | 1959 | WordPressMySQLPHP+33 | — | 192 patents Patents concentrated in health & consumer products | — |
| 10 | Zahroof Valves Developer, manufacturer, and supplier of reciprocating compressor valves, unloaders and associated products | $9M | 119 mo ago | 35 | 2010 | — | — | 41 patents Modular stacked valve assemblies for compressors, focusing on reed valve integration and retention systems. | — |
| 11 | Pioneer Power Solutions Power Electronics manufacturer | $7M | 137 mo ago | 65 | 1995 | WordPressMySQLPHP+13 | 36 signals ▲29% Contracts · Earnings · Announcements | — | — |
| 12 | FTI Flow Technology Manufacturer of flow measurement instruments and systems | $6M | 73 mo ago | 37 | 1963 | WordPressMySQLPHP+24 | — | — | — |
| 13 | Jewett Automation Manufacturer of contract & automation equipment | $5M | 16 mo ago | 38 | 1962 | WordPressMySQLPHP+21 | — | — | — |
| 14 | DelVal Flow Controls Provider of ball valves, butterfly valves, actuators and control accessories | $5M | 114 mo ago | 362 | 2006 | PHPBootstrapGoogle Font API+8 | — | — | 1 launch |
| 15 | Integrated Power Services Repair and field services for electric motors, generators and power transmission components | $4M | 156 mo ago | 790 790 → 1,940 (+146%) | 2007 | Apple iCloud MailMicrosoft 365ZURB Foundation+14 | — | — | 1 job opening · 1 award |
| 16 | Radom Corporation Manufacturer of mass and optical emissions spectroscopy instruments | $3M | 32 mo ago | 27 | 2003 | WebflowZohocore-js+13 | — | 43 patents High‑power plasma torches, RF ion‑cyclotron antennas, and waste‑treatment acid generators | — |
| 17 | HydraForce Manufacturer of compact hydraulic solutions, including valves, power modules, and controls | $3M | 115 mo ago | 2,100 | 1985 | Cart FunctionalityApple iCloud MailMicrosoft ASP.NET+19 | — | 53 patents Hydraulic valve design and control systems for precise pressure and flow management | — |
| 18 | NRP Jones Manufacturer of hydraulic hose & fittings for industries | $3M | 100 mo ago | 37 | 1945 | WordPressMySQLPHP+18 | — | — | — |
| 19 | Streamline Automation Manufacturer of machinery, tools fixtures, gages, test equipment, and material handling | $2M | 201 mo ago | — | 2009 | — | — | 71 patents Topological quantum computing hardware: qubits, registers, and system architectures | — |
| 20 | Carnot Compression Sustainable compression technology for oil-free air and gas applications | $1M | 110 mo ago | 8 | 2014 | — | — | 36 patents High-efficiency gas compression with integrated energy-recovery turbines and flow-restriction designs. | — |
| 21 | Creative Motion Control High-force electric linear motion control solutions, roller screws, and bearings | $1M | 203 mo ago | 18 | 2002 | — | — | — | — |
| 22 | Moore Nanotechnology Systems Manufacturer of ultra-precision machining systems and motion platform | $1M | 219 mo ago | 65 | 1997 | WordPressMySQLPHP+25 | — | — | — |
| 23 | Progression Manufacturer and provider of industrial magnetic resonance and laser induced services | $875K | 198 mo ago | — | 2002 | — | — | — | — |
| 24 | B&R Automation Industrial automation technology provider | $764K | 41 mo ago | 115 | 2003 | DiscourseApple iCloud MailRuby+17 | — | — | — |
| 25 | Plures Technologies Manufacturer of diversified automation equipments | $661K | 188 mo ago | — | — | — | — | — | — |
| 26 | Pivot Robots Manufacturer of automating robotics and other equipment | $500K | 23 mo ago | — | 2023 | — | — | — | — |
| 27 | Barber-Nichols Design and manufacturer of speciality turbomachinery, compressors, fans, pumps, etc | $299K | 180 mo ago | 153 | 1996 | WordPressMySQLMariaDB+27 | — | — | 2 job openings · 1 internship · 1 partnership |
| 28 | Great Plains Diesel Technologies Developer of fuel injection products | $250K | 168 mo ago | 1,223 | 2008 | — | — | 15 patents Diesel fuel injection pressure sensing and control using magnetostrictive actuators | — |
| 29 | Belt Technologies Manufacturer of stainless steel conveyor belts and motion control solutions | $246K | 13 mo ago | 30 | 2019 | WordPressMySQLPHP+28 | — | — | — |
| 30 | RadMax Technologies Provider of rotary power devices for multiple applications | $229K | 85 mo ago | 7 | 1981 | — | — | — | — |
| 31 | LabSmith Designs and manufactures industrial electronic and flow control system | $225K | 119 mo ago | — | 2003 | WordPress Block EditorCart FunctionalityWooCommerce+28 | — | — | — |
| 32 | Suavei Domain sales and pricing services with expert support | $150K | 80 mo ago | 2 | 2016 | — | — | — | — |
| 33 | IBT Industrial Solutions Manufacturer of hydraulic, pumps, and electric motors | $53K | 185 mo ago | 326 326 → 394 (+21%) | 1949 | WordPress Block EditorElementorCart Functionality+40 | — | — | — |
| 34 | AES Corporation Designs and develops industrial automation system and related services | $53K | 206 mo ago | — | 1991 | — | — | 226 patents Automation, monitoring, and optimization of solar PV and wind farm operations | — |
| 35 | WEG Manufacturer of pumps and motors | $50K | 32 mo ago | 696 | 1961 | WordPressApple iCloud MailMySQL+23 | 16 signals ▼20% Announcements · Earnings · M&A | — | 1 partnership · 1 award |
| 36 | Easytork Innovative spring-less pneumatic valve actuators for improved process control and automation | $50K | 159 mo ago | 5 | 2011 | — | — | — | — |
| 37 | Novanta Provider of photonic and motion control components and subsystems for medical and industrial markets | $28K | 74 mo ago | 2,900 | 1968 | WordPress Site EditorWordPressSentry+28 | 6 signals ▲50% Earnings · Announcements · Leadership | 77 patents Patents concentrated in electrical & electronics | — |
| 38 | Nanotec Manufacturer of motors, controllers, drives, and linear actuators for automation | $224 | 113 mo ago | 86 | 1991 | TYPO3 CMSPHPTwitch Player+14 | — | 6 patents Hybrid membrane separation of organic, solid, and water mixtures | 2 launchs · 1 award |
| 39 | ITT Manufacturer of engineered components for industries | — | 3 mo ago | 10,600 10,600 → 9,339 (-12%) | 1920 | DrupalPHPSalesforce+25 | 16 signals ▲220% Earnings · M&A · Leadership | — | — |
| 40 | Honeywell Manufacturer and supplier of diversified consumer electronics and industrial automation equipments | — | 15 mo ago | 98,760 | 1885 | Cart FunctionalityAdobe Experience ManagerApple iCloud Mail+39 | 83 signals ▼28% Earnings · Contracts · Announcements | 456 patents Advanced aerospace sensors, turbine fuel management, and precision navigation instrumentation | — |
| 41 | RoboJob Provider of industrial robotic solutions | — | 16 mo ago | 57 | 2007 | WagtailPythonUbuntu+19 | — | — | 2 launchs · 1 award |
| 42 | Divcon Controls Provider of industrial automation and custom design solutions for commercial and manufacturing industries | — | 27 mo ago | 44 | 2009 | WordPressMySQLPHP+19 | — | — | 4 job openings · 1 partnership |
| 43 | West Control Solutions Manufacturer of temperature and process controllers, indicators, recorders, and transmitters | — | 29 mo ago | — | 2009 | Amazon Web ServicesCloudflareUnpkg+15 | — | — | — |
| 44 | Heat Recovery Innovations Manufacturer of diversified automation equipment | — | 35 mo ago | 12 | 2022 | — | — | — | — |
| 45 | ControlByWeb Provider of ethernet modules for remote relay control, data acquisition, monitoring, and automation | — | 35 mo ago | 11 | 1999 | WordPress Block EditorCart FunctionalityWooCommerce+52 | — | — | — |
| 46 | Emerson 🦄 Provider of integrated control and monitoring systems | — | 38 mo ago | 1 | 1890 | Adobe Experience ManagerApple iCloud MailTypeScript+27 | 38 signals ▲31% New product · Leadership · Contracts | 12 patents Respiratory airway clearance devices using automated insufflation-exsufflation with percussive assistance | 1 partnership |
| 47 | Parker Distributor of motion & control technologies | — | 44 mo ago | 61,120 | 1917 | HCL CommerceApple iCloud MailJava+19 | 19 signals Earnings · Announcements · M&A | — | 1 launch · 1 award |
Top 12 Industrial Automation Equipment companies in United States
#1
Series B · Philadelphia, Pennsylvania · founded 2019 · 88 employees$41.5Mraised▾
Provider of a wireless platform for human safety. It caters to industries such as construction, agriculture, manufacturing, warehousing, transportation, mobile robotics, and more. It has a customer base that includes companies, startups, and research institutions.
- Aug 2025Series B$18.9M
- Jul 2022Series B$25M
- Mar 2021Series B$13M
#2
Series A · Los Angeles, California · founded 2019 · 10 employees$20.2Mraised▾
Manufacturer of industrial automation equipment
- Sep 2025Series A$25M
- Dec 2023Seed$17M
- Apr 2022Seed$3.2M
#3
Acquired · Farmington, Connecticut · founded 1959 · 319 employees$10Mraised▾
Design and manufacture industrial automation system
- Apr 2025Grant (prize money)$10M
#4
Series E · Round Rock, Texas · founded 2016 · 128 employees$385.5Mraised▾
Manufacturer of AC induction motors
- Jul 2023Series E$221M
- Nov 2022Series D$30M
- May 2022Series D$80M
- May 2021Series C$40M
#5
Series A · Richmond, Virginia · founded 1962 · 38 employees$5.1Mraised▾
Manufacturer of contract & automation equipment
#6
Acquired · Andover, Massachusetts · founded 2012 · 83 employees$54.5Mraised▾
Manufacturer of durable handheld LIBS analyzers, XRF analyzers, & raman analyzers
- Jul 2023Series B$5.1M
- Jan 2023Series B$6.6M
- Oct 2022Grant (prize money)$46.6K
- Mar 2021Series B$4.5M
#7
Funding Raised · Fremont, California · founded 1980 · 122 employees$55Mraised▾
Yield Engineering Systems specializes in enhancing the speed, reliability, and cost-effectiveness of process engineering equipment through patented technologies. They offer a range of vacuum curing, monolayer coating, and plasma cleaning systems for various applications. The company is known for its lab-to-fab solutions that transform surfaces, materials, and interfaces.
- Jun 2023Conventional Debt$55M
#8
Public · San Jose, California · founded 1969 · 148000 employees$650Mraised▾
Flex is a designer and producer of intelligent products, automotive electronics manufacturing, and logistics services provider. It caters to various industries such as automotive, consumer, energy, industrial, building & housing, and LED lighting. It provides solutions such as concept designing, prototype creation, advanced engineering, intellectual property protection, additive manufacturing, and supply chain & logistics. In 2022, the company recorded annual revenues of $29.72B and a net profit of $0.82B
#9
Funding Raised · Agawam, Massachusetts · founded 2019 · 30 employees$245.6Kraised▾
Manufacturer of stainless steel conveyor belts and motion control solutions. These products facilitate the transport of components and the operation of equipment across various industrial sectors. The company produces metal belts and pulleys designed for applications requiring precision, durability, and cleanliness. These systems support automated assembly, packaging, and processing tasks by providing repeatable motion and reliable performance in demanding environments. The offerings include specialized belting for robotics, electronics manufacturing, and food processing, ensuring consistent movement and positioning.
- Apr 2025Grant (prize money)$200K
- Jul 2021Grant (prize money)$45.6K
#10
Seed · San Francisco, California · founded 2023$500Kraised▾
Manufacturer of automating robotics and other equipment
- Jul 2024Seed$500K
#11
Seed · Pewaukee, Wisconsin · founded 2003 · 27 employees$3.1Mraised▾
Operator of a business development platform intended to expand microwave-induced plasma. The company offers opportunities for expanding microwave-induced plasma into optical and mass spectroscopy markets through the development of novel applications that complement existing applications, enabling companies to maximize the customers' scientific results and business performance.
- Oct 2023Seed$350K
- Apr 2022Seed$2.7M
- Jan 2015Grant (prize money)$178K
#12
Series B · Cerritos, California · founded 1998 · 56 employees$22.4Mraised▾
Provider of high-speed electric motor generators, drives, and magnetic bearing systems. The company delivers electromagnetic drive solutions, power conversion, and electrification technologies for various applications. These applications include defense, aerospace, industrial, and energy sectors. The company offers products such as variable frequency drives, active and passive magnetic bearings, and magnetic bearing controllers. It also provides turbomachinery solutions for hydrogen and other industries.
- Nov 2014Series B$4.3M
- Jun 2013Series B$5.7M
- Jun 2013Series B$2.4M
- Aug 2011Grant (prize money)$945.8K
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Industrial Automation Equipment coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.