Construction, Manufacturing & Engineering

Wilson Agriculture Ltd

“With over 15 years of experience and expertise Wilson Agri have the ability to design your dairy with the cow and farmer in mind.”

Wilson Agri was the first importer of cow mattresses into Europe in 1994. By the late 1998 the company were viewing the first time lapse video comparisons of low and high neck bar cubicles in the USA with open fronts so no bars which restricted natural lunging. The company became increasingly interested as to how far they could take the vision of making an indoor environment for cows which could replicate natural pasture and the outdoors.

‘It’s all about the cow!’ exclaimed Andrew Wilson it doesn’t matter if new product looks better and more developed if it doesn’t improve conditions for her we are wasting our time in product development and in the advice that we give to our customers when they renovate their existing dairy or building a new one.

Today Wilson Agri specialises in the happiness of cows, through not only cow comfort in the cubicle, but in the design of the building using correct dimensions where we measure cows to ensure that the building is built to suit your herd and your goals. We supply everything for the internals of the building, from cow mattresses, cubicles, passageway rubber, tip-over water drinkers, lights & ventilation curtain. All of these to ensure that the cow has a clean dry comfortable bed, with clean fresh water and air, with reduced pressure on the hooves when turning at the feed barrier.

Description: Manufacturer of dairy cow comfort products.

Contact Person: Gareth wilson

Phone: 028 7086 8430


Address: Wilson Agri, 75 Drumcroone Road, Coleraine, BT51 4ED

Triex Limited

Triex Limited is a construction and utilities company based in Coleraine. We specialise in electrical and civil engineering installations. This include high voltage installations/Triex EV is an electrical vehicle charging point installation and retailing company.

Description: Construction & Utilities Company

Contact Person: Mark McGillion

Phone: 033 0223 6525



Address: 2 Beresford Avenue, Coleraine, BT52 1HE

W. Oliver (Exorna) Ltd

Exorna combines traditional cabinet making with the best of modern technology. Our manufacturing facility is right behind our showroom, allowing us to deliver superior quality, greater choice and excellent value for our customers.

We are one of Ireland’s largest kitchen carcass manufacturers, established in 1980 we are trusted by customers in Ireland / UK and Europe to supply their dream kitchen.  Our kitchens are designed to suit all budgets.

Description: Kitchen Manufacturer

Contact Person: William Oliver

Phone: 028 7035 6501


Address: W Oliver Exorna Ltd, Hillmans Way, Coleraine BT52 2EB

Smyth Steel Ltd

Smyth Steel Limited is a locally based manufacturer of structural steelwork which is produced for supply to the construction industry throughout the British Isles.

Our team of highly skilled professionals…

Our people are the source of our strength. They provide innovation and enterprise to enhance our reputation and effectiveness. We strive to sustain a working environment which attracts, trains, develops and retains committed team members who share in the success of the company.

…is committed to achieving excellence…
The quality of our products and services is our absolute priority. Our investment in state-of-the-art processes and equipment has been, and continues to be, fundamental to our progress.

…in the service of our clients…
Our customers are the focus of everything we do. We employ our best endeavours to ensure delivery of quality products and services which meet the needs of our clients more effectively than any of our competitors. In all our dealings we strive to maintain the highest standards of honesty and integrity.

Description: Structural Steel Fabrication & Erection

Contact Person: Mark Boyd

Phone: 028 7086 8544



Address: Smyth Steel Limited, 15 Gorran Rd, Coleraine, BT51 4HA

Northstone Ltd

Northstone Ltd
Northstone (NI) Limited is the leading construction materials producer, utility chamber manufacturer and building & civil engineering contractor in Northern Ireland.


The three Northstone operating divisions of Farrans, Northstone Materials and Cubis Industries ensure innovative products and construction services are supplied to customers and clients in all relevant market sectors through strong and customer focused management teams.


Northstone Materials Division has been supplying concrete and quarry products to the construction Industry for over sixty years to customers throughout the UK and Ireland.
The Northstone company name was established in 2005 when the existing companies of Scott (Toomebridge) ltd, Ready Use Concrete Co Ltd and R J Maxwell and Son Ltd came together to further enhance customer service.


Description: Materials producer, utility chamber manufacturer and building & civil engineering contractor 

Contact Person: R McDermott

Phone: 028 7035 3346


Address: Northstone Materials, Shinny Rd, Macosquin, Coleraine BT51 4PS

A Diamond & Son (Timber) Ltd

At A Diamond & Son (Timber) Ltd we started out as a sawmill back in 1939. We manufacture the vast majority of our products, so quality is assured and all products are pressured treated. We have continued to grow and expand, providing all the products you’d expect from an experienced timber sawmill.

Our successful family run business has a very friendly attitude and approach. If you are looking for quality wooden garden products then check out our shop and display area that is beside our sawmill. Covering one and half acres, it displays all our garden products, from fencing and gazebos to wood paint and tools . You can chat with our knowledgeable and friendly staff.

Belonging to the FSC ® (Forestry Stewardship Council) means that all of our timber is sourced from forests which comply with their requirements on sustainable forestry. We’re also members of Confor, which confirms we’re a company that promotes sustainable forestry and low-carbon businesses.

Description: Manufacturer of Timber Fencing, Decking, Garden Furniture & Outdoor Timbers.

Contact Person: Colm Diamond

Phone: 028 7034 3452

Fax: 028 7034 3279



Address: A Diamond & Son (Timber) Ltd, 35 Newmills Rd, Coleraine BT52 2JB

AVX Ltd.

AVX is a leading international manufacturer and supplier of a vast portfolio of advanced electronic components, including: capacitors, inductors, filters, resistors, couplers, diodes, and circuit protection devices, as well as a broad range of innovative sensor, control, interconnect and antenna solutions. With 29 research, design, manufacturing, and customer support facilities in 16 countries around the world, AVX offers significant competitive advantages, including delivery and production capabilities optimized to suit each individual customer’s just-in-time inventory requirements, and global engineering teams experienced in developing new-to-market product solutions especially designed to fulfill customer’s unique application requirements.

AVX has successfully served the automotive, industrial, medical, military, consumer electronics, communications, and transportation markets for nearly 50 years. In the automotive sector, AVX actively contributes to the development of new safety, engine control, infotainment, and chassis control technologies. In the medical sector, advanced AVX products provide critical support for a wide range of implantable, life-supporting, treatment, imaging, and diagnostic devices, including pacemakers that regulate patients’ heartbeats, cochlear implants that provide audio input for the hearing-impaired, and diagnostic equipment that helps medical professionals identify and cure patients’ ailments. In the communications sector, our accomplished research and development (R&D) teams regularly anticipate needs and adapt and innovate products to support the explosive growth of next-generation technologies spanning smartphones and tablets to networks and datacenters.

Description: Electronic Component Supplier & Manufacturer.

Contact Person: Martin McGuigan

Phone: 028 7034 4188

Fax: 028 7034 2727


Address: AVX Ltd, 5 Hillman’s Way, Coleraine BT52 2DA

Currie Engineering (Garvagh) Ltd.

Currie Engineering is a precision machining and fabrication shop with an extensive range of modern machinery which include turning, milling, grinding, laser cutting, waterjet cutting and folding. This combined with a high level of skills enables us to service a wide variety of industrial sectors such as energy, oil & gas, chemical, tobacco, construction, food, and electronics.

Currie Engineering has been in business for over 30 years, starting originally as a jobbing shop servicing local industries.
They quickly progressed into bespoke machine building, designing, manufacturing and building intricate machines for electronics and medical companies such as AVX, Seagate and Galen Pharmaceuticals. They then expanded by introducing sheet metal fabrication into the business, in order to service, and achieve the quality, required for the machine building business. Unfortunately after 9/11 the machine build business declined sharply and they quickly diversified into sub-con precision engineering, whilst at the same time expanding the fabrication end of the business.

The business and the customer base have grown steadily since then. A sustained investment programme in machinery and people has resulted in modern machine shop, staffed with a skilled and dedicated workforce. The current customer base includes the like of Howden Ltd, Crane Stockham Valve, Crossland Tankers, Mivan, and many smaller local companies. The company has recently achieved ISO 9001:2015 which is in line with the company objectives of producing high quality product at competitive prices for their customers.

Description: Precision Machining and Fabrication Shop.

Contact Person: John Currie

Phone: 028 2955 7147



Address : Currie Engineering, 43A Grove Rd, Garvagh, Coleraine BT51 5NY

Hutchinson Engineering

Hutchinson Engineering is a medium sized family orientated business which was established in 1971 by Creighton Hutchinson, and has developed into one of Northern Ireland’s leading Sub-Contract Laser cutting manufacturing companies.

Hutchinson Engineering was initially formed to serve the steel fabrication needs of the local agricultural community.  However when the downturn in the agricultural economy occurred, the company decided to diversify.

In 1999 Hutchinson’s invested in their first laser machine, an Amada Beta was installed.  Since then we have invested in the latest flatbed laser technology right up to present day and our fiber laser.

In 2009 our first Tube Laser was installed which can cut Box, Pipe, Angle, and Channel, and offers customers a huge saving in terms of time and money.

Hutchinson Engineering aims to be at the forefront of technology and has invested substantially in state of the art laser cuttingfolding and welding machinery as well as relevant 2D and 3D CAD systems in order to maximise the hardware available.

Operating from a 80,000 square foot state-of-the-art production facility in Kilrea, County Londonderry, Hutchinson Engineering offers customers operating in the aviation, agriculture, construction, energy and transport sectors the complete engineering solution.

Description: Sub Contract Fabrication for Engineering Sector

Contact Person: Mark Hutchinson

Phone: 028 2954 0302



Address: Hutchinson Engineering, 58A Drumagarner Rd, Kilrea, Coleraine BT51 5TE

Tool Tech

Power tool supplier & repair centre for warranty and non-warranty work.

Contact Person: John Falconer

Phone: 02870359493



Address: Unit 301 Drumcroon Rd Coleraine, BT513TZ