Best Industrial Automation Equipment Companies in California, United States
The 96 best Industrial Automation Equipment companies in California, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Flex.
Ranked: Best Industrial Automation Equipment companies in California
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Flex Designer and producer of intelligent products, automotive electronics manufacturing, and logistics services | $650M | 105 mo ago | Public | Claes Lagerstrom Managing Director | 1969 | WordPressMySQLMariaDB+29 | 106 patents Disposable feminine hygiene devices and connected medical delivery sensor technologies | — |
| 2 | Yield Engineering Systems Manufacturer of engineering equipment | $55M | 36 mo ago | Funding Raised | Bill Moffat Founder & Co-CEO | 1980 | Cart FunctionalityWordPressMySQL+23 | — | — |
| 3 | Calnetix Provider of high-speed electric motor generators, drives, and magnetic bearing systems | $22M | 139 mo ago | Series B | Larry Hawkins Co-Founder | 1998 | Node.jsErlangSalesforce+11 | 33 patents Advanced electric machines, magnetic bearings, and turbocharger control systems | 5 job openings |
| 4 | Atomic Manufacturer of industrial automation equipment | $20M | 8 mo ago | Series A | Lou Young Jr Co-Founder | 2019 | WebflowApple iCloud MailGoogle Workspace+7 | 15 patents AI-driven biomolecular modeling and secure communication protocols for biotech data | — |
| 5 | Carnot Compression Sustainable compression technology for oil-free air and gas applications | $1M | 110 mo ago | Funding Raised | Todd Thompson Co-Founder & CEO | 2014 | — | 36 patents High-efficiency gas compression with integrated energy-recovery turbines and flow-restriction designs. | — |
| 6 | Pivot Robots Manufacturer of automating robotics and other equipment | $500K | 23 mo ago | Seed | Siddharth Girdhar Co-Founder & CEO | 2023 | — | — | — |
| 7 | LabSmith Designs and manufactures industrial electronic and flow control system | $225K | 119 mo ago | Funding Raised | — | 2003 | WordPress Block EditorCart FunctionalityWooCommerce+28 | — | — |
| 8 | BPS Supply Group Online distributor of industrial tools & equipment | — | 51 mo ago | Late Stage | Dan Byrum CEO | 1968 | Cart FunctionalityApple iCloud MailMicrosoft 365+22 | — | — |
Top 9 Industrial Automation Equipment companies in California
#1
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
#2
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
#3
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
#4
Seed · San Francisco, California · founded 2023$500Kraised▾
Manufacturer of automating robotics and other equipment
- Jul 2024Seed$500K
#5
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
#6
Funding Raised · Scotts Valley, California · founded 2014 · 8 employees$1.2Mraised▾
Sustainable compression technology for oil-free air and gas applications. They are revolutionizing compression by removing heat during the process, significantly reducing energy consumption and carbon footprint. Their patented compressor delivers low-temperature, oil-free compressed air with a robust, low-maintenance design for long operating life. Currently in beta testing, they target light industrial, life sciences, technology, and food & beverage industries. Their platform technology can be scaled for various pressure and flow requirements, compressing natural gas, industrial gases, and refrigerants. This impacts society by reducing the carbon footprint of industrial, commercial, and residential compression uses. They focus on energy efficiency and sustainability.
- Apr 2017Grant (prize money)$910K
- Aug 2016Grant (prize money)$150K
- Jan 2016Grant (prize money)$150K
- Sep 2015Grant (prize money)$5K
#7
Funding Raised · Livermore, California · founded 2003$225Kraised▾
Designs and manufactures industrial electronic and flow control system
- Jul 2016Grant (prize money)$225K
#8
Late Stage · Shafter, California · founded 1968 · 290 employees—raised▾
Online distributor of industrial tools & equipment. It provides a platform to purchase products like pipe & tubing, valves & actuators, pipe fittings & flanges, gasket & packing, fasteners tools, steam equipment, chemical lubricants & sealants, pumps, testing instruments, pneumatic couplings, etc.
#9
Seed · Huntington Beach, California · founded 2005 · 17 employees—raised▾
Provider of tools for fastener removal
- 2011Seed—
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
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.