Best Printed Circuit Boards Companies in United States
The 196 best Printed Circuit Boards companies in United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: ESI.
Here's where you find the best Printed Circuit Boards companies in the United States, ranked by disclosed equity funding and recent funding momentum across 196 tracked firms. Total disclosed funding sits at $5M, with ESI claiming the top spot at $5M and FixturFab trailing at $350,000. No unicorns yet, and most of the named players, including Green Circuits and TTM Technologies, show zero disclosed funding, which tells you something about how capital-light or privately guarded this sector tends to run. The global PCB market is forecast at $104.8B through 2033, growing at a 5.1% CAGR, driven by industrial adoption and manufacturing tech upgrades. So the underlying demand is real, even if disclosed venture dollars in the U.S. directory stay thin.
What's moving the conversation right now? PCB design for quantum computing is emerging as a serious engineering challenge, and assembly-level failure analysis is getting renewed attention as manufacturers push tolerances harder. I'd watch the industrial-sector demand driver closely, it's the quiet accelerant behind the funding activity you'll see from investors like Calm Company Fund and Brockway Moran & Partners. The companies worth tracking aren't always the loudest funded ones.
- Crisis in Printed Circuit Board Supply: Karuna Karan
Ranked: Best Printed Circuit Boards companies in United States
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | ESI Provider of laser processing systems for flex and rigid PCBs and MLCCs. | $5M | 118 mo ago | Acquired | Douglas Strain Founder | 1944 | SAP Commerce CloudTypeScriptJava+15 | — | 2 launchs |
| 2 | FixturFab Offers PCB designing, fabrication and assembling services | $350K | 33 mo ago | Seed | Duncan Lowder Founder & CEO | 2019 | Cart FunctionalityNode.jsRadix UI+20 | — | — |
| 3 | Green Circuits Manufacturer of printed circuit boards | — | 97 mo ago | Seed | Kenton Ha Co-CEO | 2006 | WordPressMySQLPHP+18 | — | 1 partnership · 1 expansion |
| 4 | TTM Technologies Manufacturer of backplane assemblies suppliers and provide custom electro-mechanical solutions | — | 99 mo ago | Public | Thomas Edman CEO | 2000 | — | — | — |
| 5 | APCT Manufacturer of printed circuit boards | — | 150 mo ago | Acquired | — | 2008 | — | — | — |
| 6 | Worldwide Manufacturing Designs and develops PCBs | — | 195 mo ago | Series A | — | 2001 | — | — | — |
| 7 | Spartronics Offers PCB designing and contract manufacturing services | — | 219 mo ago | Funding Raised | — | 2003 | WordPressApple iCloud MailMySQL+25 | — | 2 partnerships |
| 8 | AA Technology One-stop contract manufacturer for PCBAs, harnesses, and box build assemblies | — | — | Unfunded | — | 1994 | WordPress Block EditorSiteOrigin Page BuilderWordPress+18 | — | — |
Top 7 Printed Circuit Boards companies in United States
#1
Seed · Seattle, Washington · founded 2019 · 8 employees$350Kraised▾
Developer of a design platform designed to offer printed circuit board assembly test fixture alternatives to facilitate the process of hardware testing. The company's platform offers alternatives that are for both the development and production fixtures which are offered through a design file package for fabricating clients' own fixture, enabling clients to create and print the components of test fixtures at a fraction of the cost and time.
- Sep 2023Seed$350K
#2
Acquired · Portland, Oregon · founded 1944 · 1294 employees$4.8Mraised▾
Provider of laser processing systems for flex and rigid PCBs and MLCCs. It offers solutions for flexible PCB laser processing, HDI PCB laser processing, and high-speed MLCC testing. These solutions are designed to help manufacturers optimize the production of materials, components, and systems used in modern electronic devices. The company also provides metrology systems for stent and THV frame measurement in the life and health sciences sector.
#3
Seed · San Jose, California · founded 2006 · 122 employees—raised▾
Manufacturer of printed circuit boards
#4
Public · Santa Ana, California · founded 2000 · 15800 employees—raised▾
Manufacturer of backplane assemblies suppliers and provide custom electro-mechanical solutions. It designs and manufactures advanced printed circuit boards to original equipment manufacturers and electronic manufacturing services companies. Their products include Advanced HDI, Flex, Rigid-Flex & Flex Assemblies, High Layer Count & Large Format, Specialty RF & Microwave PCB Products, IC Substrates, and Custom Backplane Assemblies & Electro-Mechanical Solutions. They also provide design and engineering services.
#5
Acquired · Santa Clara, California · founded 2008 · 434 employees—raised▾
Manufacturer of printed circuit boards
#6
Series A · Burlingame, California · founded 2001 · 26 employees—raised▾
Designs and develops PCBs
#7
Funding Raised · United States · founded 2003 · 476 employees—raised▾
Offers PCB designing and contract manufacturing services
Funding & investor landscape
Notable founders
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.