Top 10 PCB Board Making Suppliers in Ireland

Founded in 2005, GreenTech Circuits has grown from a small workshop to one of Ireland's most trusted PCB manufacturers. Based in Dublin's tech hub, they specialize in high-precision PCB fabrication and assembly, with a particular focus on medical and automotive electronics. What really stands out? Their pcb board making process is optimized for sustainability—they use 95% recycled materials in their substrate production and have a zero-waste policy for chemical byproducts. For clients, this means boards that are not only reliable but also eco-friendly, a big plus for EU-based projects with strict environmental guidelines.

GreenTech's assembly services are equally impressive. They offer both smt pcb assembly (ideal for tiny components like microchips) and dip plug-in assembly (great for larger, through-hole parts like capacitors). Their SMT line can handle boards as small as 50x50mm and as large as 610x508mm, with placement accuracy down to 0.01mm—perfect for high-density designs. And to keep track of the hundreds of components that go into each board, they use state-of-the-art component management software that tracks inventory in real time, flags potential shortages, and even suggests alternative parts if a component is out of stock. This level of organization means fewer delays and fewer headaches for clients.

Medical device manufacturers love GreenTech for their ISO 13485 certification, which ensures compliance with medical industry standards. One client, a Dublin-based medical tech startup, praised their "attention to detail and ability to meet tight deadlines"—critical when developing life-saving equipment. If you're working on a project that demands precision, sustainability, and strict certifications, GreenTech should be at the top of your list.

Cork's Emerald Electronics has built its reputation on flexibility. Founded in 2010, they cater to both low-volume prototypes and high-volume production, making them a favorite among startups and established companies alike. Their sweet spot? Rapid turnaround times. Need a prototype in 48 hours? Emerald can do it. Mass production of 10,000 boards in two weeks? That's standard too. How do they pull it off? A fully automated fabrication line, 24/7 operation, and a team that prides itself on "saying yes first, then figuring out how."

When it comes to assembly, Emerald offers a one-stop shop. Their smt pcb assembly capabilities include 01005 component placement (that's smaller than a grain of rice!) and advanced optical inspection (AOI) to catch even the tiniest defects. For projects that need a mix of surface-mount and through-hole components, their dip plug-in assembly line integrates seamlessly with SMT, reducing lead times by up to 30%. And for clients worried about component availability, they offer full component sourcing services, leveraging their global network of suppliers and in-house component management software to ensure parts are in stock when needed.

Emerald also excels in protective coatings. They're one of Ireland's leading providers of conformal coating , applying thin layers of acrylic, silicone, or urethane to PCBs to protect against moisture, dust, and temperature extremes. This is especially popular with clients in the industrial sector—think factory floor sensors or outdoor weather stations—where boards need to withstand harsh conditions. One industrial client noted, "Emerald's conformal coating kept our control boards working flawlessly through a winter of rain and freezing temperatures. We haven't had a single failure since switching to them."

Galway's Celtic PCB Solutions is all about specialization. Since 2008, they've focused on high-frequency and high-power PCBs, making them the go-to supplier for telecommunications, renewable energy, and aerospace projects. If you need a board that can handle 10GHz+ frequencies or 100A+ currents, Celtic is your team. Their secret? In-house material science experts who work with clients to design custom substrates, ensuring optimal signal integrity and heat dissipation.

While their core strength is fabrication, Celtic also offers smt pcb assembly for high-frequency components, using specialized equipment that minimizes signal loss during soldering. They're also one of the few Irish suppliers with dip plug-in assembly capabilities for high-power through-hole parts, like MOSFETs and transformers. For clients in aerospace, this combination is a game-changer—Celtic's boards have been used in satellite communication systems and drone navigation modules, where reliability is non-negotiable.

What else? Celtic takes component management seriously. Their component management software is integrated with their design tools, so engineers can check component availability and compatibility in real time during the design phase. This proactive approach reduces redesigns and speeds up time-to-market. Plus, they offer conformal coating with a twist: their "nano-coating" option adds an extra layer of protection against corrosion, perfect for marine or coastal applications. As one aerospace client put it, "Celtic doesn't just make boards—they solve problems. Their ability to tweak materials and processes for our unique needs is unmatched."

Limerick-based Atlantic Electronics is a family-owned business with a focus on personal service. Founded in 1992 by two former semiconductor engineers, they've stayed true to their roots: prioritizing relationships over volume. While they do handle mass production, they're best known for their prototype and low-volume runs, where clients get direct access to their engineering team. This hands-on approach makes them a top choice for startups and R&D departments—no more navigating automated phone trees or generic support tickets here.

Atlantic's pcb board making process is surprisingly high-tech for a smaller operation. They use laser direct imaging (LDI) for precise trace alignment and automated optical inspection (AOI) at every step, ensuring prototypes are as reliable as production boards. Their assembly services include both smt pcb assembly and dip plug-in assembly , with a focus on flexibility. Need to tweak a design mid-run? Atlantic's team can adjust on the fly, often without charging extra for small changes. They also offer in-house testing, from basic continuity checks to full functional testing, so you know your board works before it leaves the facility.

For clients concerned about component shortages, Atlantic's component management software is a lifesaver. They maintain a small but well-stocked inventory of common components, and their software flags potential supply chain issues early, giving clients time to source alternatives. And while they're not the largest supplier, they still offer conformal coating services, with a quick turnaround (usually 24 hours for small batches). One startup founder summed it up: "Atlantic treated our prototype like it was their own product. They walked us through every step, fixed issues we didn't even know we had, and delivered on time. We'll never go anywhere else."

Waterford's Horizon Circuits is the new kid on the block, founded in 2018, but they've quickly made a name for themselves with cutting-edge technology. They're Ireland's first fully digital PCB manufacturer, using AI-driven design tools and automated fabrication lines to reduce errors and speed up production. Their focus is on "smart PCBs"—boards integrated with sensors, LEDs, or even basic microcontrollers—making them popular with consumer electronics brands and IoT startups.

Horizon's smt pcb assembly line is a sight to behold: robotic arms place components with sub-millimeter precision, and machine learning algorithms monitor the process to catch defects before they happen. They also offer dip plug-in assembly , but with a modern twist—their automated insertion machines can handle odd-shaped components that traditional DIP lines struggle with, like custom connectors or large heat sinks. And to keep up with the fast pace of IoT, they've invested heavily in component management software that integrates with global supply chains, ensuring even hard-to-find IoT-specific parts (like low-power Bluetooth modules) are available when needed.

Horizon also leads in custom conformal coating solutions. They've developed a UV-curable coating that dries in minutes (instead of hours), cutting lead times for prototype runs. This is a hit with startups testing multiple design iterations—no more waiting days for coatings to dry. They're also certified for RoHS and REACH compliance, a must for consumer electronics sold in the EU. As one IoT client noted, "Horizon gets it—startups need speed and flexibility. Their AI tools caught a design flaw that would've cost us months, and their fast coating turnaround let us test three prototypes in a week. They're not just a supplier; they're a partner."

Killarney's Irish Precision Circuits (IPC) has been around since 1998, and they've built their brand on, well, precision. Specializing in tight-tolerance PCBs—think 3mil trace widths and 3mil spacing—they serve industries where even a tiny error can cause major issues: medical devices, scientific instruments, and defense electronics. Their facility is ISO 13485 and AS9100 certified, meaning they meet the strict quality standards of the medical and aerospace sectors.

IPC's pcb board making process is a masterclass in attention to detail. They use advanced X-ray inspection after fabrication to check for hidden defects in multi-layer boards, and their assembly lines include 3D AOI systems to verify component placement. For smt pcb assembly , they can handle components as small as 008004 (yes, that's 0.2mm x 0.1mm!), making them ideal for miniaturized medical devices like insulin pumps or hearing aids. Their dip plug-in assembly is equally precise, with automated soldering that ensures consistent joint quality, critical for devices where reliability is a matter of life and death.

To manage the complex components used in these industries, IPC relies on enterprise-grade component management software that tracks not just inventory, but also component traceability. Every part is labeled with a batch number, so if a supplier issue arises, they can quickly identify which boards might be affected—a requirement for medical and aerospace clients. They also offer specialized conformal coating for biocompatible applications, using materials certified safe for use in implantable devices. One medical client said, "IPC's precision and traceability give us peace of mind. When you're building something that goes into a human body, you can't cut corners—and IPC never does."

Sligo's West Coast PCB is all about value. Founded in 2012, they've carved out a niche by offering high-quality boards at competitive prices, making them popular with small businesses and educational institutions. Don't let the "value" label fool you, though—their quality is top-tier. They achieve this by focusing on lean manufacturing, cutting out unnecessary overhead, and passing the savings on to clients.

West Coast offers a full range of services: fabrication, smt pcb assembly , dip plug-in assembly , testing, and conformal coating . Their sweet spot is mid-volume production (100–5,000 boards), where they can leverage economies of scale without sacrificing quality. Their component management software is designed for cost-efficiency, helping clients find affordable alternatives to expensive brand-name components without compromising performance. For example, they might suggest a generic resistor from a trusted supplier instead of a premium brand, saving clients 20–30% on parts costs.

What really makes West Coast stand out is their customer service. They assign a dedicated account manager to every client, who acts as a single point of contact from quote to delivery. This personal touch is rare in the industry, and it's helped them build a loyal following. One small business owner said, "West Coast didn't just give us a quote—they walked us through ways to simplify our design and save money on components. We ended up with a better board for less than we budgeted. That's the kind of partner you keep."

Belfast's Phoenix Circuits has risen from the ashes of Northern Ireland's textile industry, repurposing old factory space into a state-of-the-art PCB facility. Founded in 2015, they focus on circular economy principles, reusing waste materials and offering repair and recycling services for old PCBs. This makes them a favorite among clients with sustainability goals, from eco-friendly startups to large corporations looking to reduce their carbon footprint.

Phoenix's pcb board making process includes a unique "recycled core" option, where they use reclaimed copper and fiberglass in substrate production. The boards are indistinguishable from virgin-material boards in terms of performance, but they have a significantly lower carbon footprint. Their assembly services include smt pcb assembly and dip plug-in assembly , with a focus on repairability—they design boards to be easily serviced, extending their lifespan and reducing e-waste. Their component management software even includes a "reuse" feature, tracking components from old boards that can be refurbished and used in new projects.

For protective coatings, Phoenix offers conformal coating made from plant-based polymers, a more sustainable alternative to traditional chemical coatings. They're also pioneers in "end-of-life" services, helping clients recycle old PCBs responsibly and recover valuable metals like copper and gold. One sustainability-focused client noted, "Phoenix helped us hit our carbon reduction targets without sacrificing board quality. Their recycled cores perform just as well as new ones, and their repair services have cut our e-waste by 40%."

Drogheda's Innovate PCB lives up to its name by focusing on R&D and custom solutions. Founded in 2010, they work closely with Ireland's universities and research institutions, helping turn academic prototypes into commercial products. Their team includes former researchers from Trinity College Dublin and University College Cork, so they speak the language of innovation—whether you're working on a breakthrough sensor or a next-gen AI processor.

Innovate's pcb board making process is flexible enough to handle experimental designs. They offer "quick-turn" prototyping for new concepts, with 24-hour turnaround on single-layer boards and 72-hour turnaround on multi-layer designs. Their assembly services are equally adaptable: they can hand-solder custom components for one-off prototypes or scale up to smt pcb assembly for small production runs. They're also experts in mixed-technology assembly, combining smt pcb assembly and dip plug-in assembly for projects that need the best of both worlds.

What really sets Innovate apart is their collaborative approach. They assign a technical project manager to each R&D client, who works with the design team to optimize the PCB for manufacturability. Their component management software includes a "future-proofing" tool, suggesting components with long lifespans to avoid obsolescence in ongoing research projects. And for delicate prototypes, they offer specialized conformal coating that can be easily removed for rework—perfect for projects that need frequent design tweaks. One university researcher said, "Innovate didn't just make our prototype—they helped us improve it. Their technical team pointed out design flaws we hadn't considered, and their quick turnaround let us test new iterations faster than we ever could before."

Rounding out our list is National Circuit Technology, or NCT, a Cork-based supplier with a focus on "national" reach—they operate three small facilities across Ireland (Cork, Dublin, Limerick) to ensure fast delivery to clients nationwide. Founded in 2001, they specialize in general-purpose PCBs for a wide range of industries: consumer electronics, automotive, industrial control, and more. Their claim to fame? Consistency. Clients praise them for delivering the same high quality, whether it's a batch of 10 or 10,000 boards.

NCT's pcb board making process is standardized but efficient, with a focus on reducing variability. They use the same equipment and procedures across all three facilities, so clients get the same board quality no matter which location handles their order. Their assembly services cover the basics: smt pcb assembly for standard components, dip plug-in assembly for through-hole parts, and basic testing. They also offer conformal coating as an add-on, with options for acrylic (economical) or silicone (high-temperature resistance), depending on client needs.

For clients who value simplicity and reliability, NCT is a solid choice. They don't overcomplicate things—just good boards, on time, at a fair price. Their component management software is user-friendly, with an online portal where clients can track orders, check inventory, and request quotes. One long-time client summed it up: "We've been using NCT for 15 years. In that time, we've never had a batch rejected for quality, and they've never missed a deadline. When you need a supplier you can count on, that's NCT."