Top 8 3D‑Printed Circuit Board Companies in 2025

Table of Contents

• Introduction
• Criteria for Top PCB Printers
• 1. Nano Dimension
• 2. BotFactory
• 3. Voltera
• 4. LPKF Laser & Electronics
• 5. Optomec
• 6. Cartesian
• 7. Electroninks Incorporated
• 8. Wintech
• Summary Table

Introduction

The emergence of 3D‑printed circuit boards (PCBs) is revolutionizing electronics manufacturing. Multiple companies now offer advanced additive manufacturing systems for rapid prototyping and production of functional circuit boards. Here are the top 8 3D‑printed PCB companies in 2025, showcasing innovation, precision, and industrial readiness.

Criteria for Top PCB Printers

• Printing technology: inkjet, aerosol‑jet, laser, extrusion
• Circuit capability: single-layer to complex multi-layer boards
• Precision: trace widths, layer resolution
• Turnaround: prototyping speed vs production volume
• Market fit: desktop, industrial, scalable systems

1. Nano Dimension

Nano Dimension leads with its DragonFly IV system—the world’s first professional-grade 3D inkjet PCB printer.

• Deposits conductive silver nanoparticle ink and dielectric polymer layers with micron-scale precision
• Aerosol-jet inkjet allows multilayer board production and RF-grade electronics
• Supported by advanced AI 'DeepCube' for defect detection

2. BotFactory

BotFactory specializes in desktop PCB printers tailored for fast prototyping.

• All-in-one systems with printing, solder paste dispensing, pick-and-place functionality
• Compact, accessible to engineers and indie producers

3. Voltera

Voltera builds desktop PCB printers ideal for labs and startups.

• Conductive ink trace printing and automated solder paste dispensing
• Supports rigid and flexible boards; fast turnaround for prototypes

4. LPKF Laser & Electronics

LPKF offers laser-based PCB prototyping systems for industrial environments.

• High-precision laser etching for HDI and flexible PCBs
• Fast, accurate production suited for high-frequency applications

5. Optomec

Optomec uses Aerosol‑Jet® printing for 3D electronics beyond PCBs.

• Prints traces, antennas, sensors, and passive components on complex 3D shapes
• Ideal for aerospace, defense, IoT, printed electronics

6. Cartesian

Cartesian, based in Australia, aims to make electronics printing as intuitive as photo printing.

• EX¹ inkjet system deposits silver nanoparticles on diverse substrates: plastic, glass, fabrics
• Supports flexible electronics and rapid prototyping environments

7. Electroninks Incorporated

Electroninks develops conductive inks and pens for printed electronics.

• Metal-complex inks (silver, gold, copper) for both manual and automated printing
• Collaborations with Merck and in semiconductor manufacturing

8. Wintech

Wintech is a turnkey electronics manufacturer offering PCB design, layout, printing, and assembly.

• Provides high-precision PCB layout, PCBA SMT, quick-turn prototypes, and mass production
• Also offers plastic molding and metal precision machining—ideal for integrated solution seekers
• Works with top 500 global enterprises, ensuring quality and reliability

Summary Table