About Macro Fabrications

Delivering bespoke metal fabrication solutions from design to installation for industries across the UK.

Who we are

Engineering Expertise Built Over Decades

Macro Fabrications is a Portsmouth-based metal fabrication company specialising in design, manufacture, and installation.

Our engineers have been involved in the steel fabrication industry since the 1980s, bringing decades of hands-on experience to every project.

We work across a wide range of sectors, including aerospace, pharmaceutical, biomedical, marine, and production line environments, delivering high-quality, practical solutions tailored to each client’s needs.

Our approach is built on precision, collaboration, and a commitment to exceptional workmanship.

44+
Years of Experience

Trusted by 200+ companies of all sizes.

Cooper Vision logo
aernnova aerospace logo
UK Health Security Agency logo
BAT logo
East Berkshire Golf Club logo
medpharm logo
QuietStar logo
Our History

Our Journey

Macro Fabrications has evolved from decades of experience within the steel fabrication industry.

Originally established as Swanwood Fabrications in the 1970s, the business grew through strong engineering foundations. In the 1980s, Trevor joined as an apprentice, beginning a long-standing involvement in the company’s development.

Following a buyout by Macro Constructions in the early 2010s, the business expanded further, with the current team becoming heavily involved during this period.

In 2020, the company underwent a major restructure and was acquired by its current owner, leading to a rebrand as Macro Fabrications, reflecting a renewed vision focused on innovation, quality, and long-term client partnerships.

Custom metal fabrication with macro fabrications branded steel component and precision finish
Why Choose Macro fabrications?

Real People. Real Work. Real Rewards.

At Macro Fabrications, we pride ourselves on our skilled workforce and commitment to excellence. Our core values ensure that we deliver top-quality services with integrity and precision.

Expert Workforce

Our team of coded welders and fabricators are highly trained and experienced, ensuring every project is executed to the highest standards.

Comprehensive Services

From design to installation, we offer a full range of metal fabrication services tailored to meet your needs.

Quality Assurance

We adhere to ISO 9001 standards, ensuring consistent quality and excellence in all our projects.

Our Customers Love Us

We go above and beyond to keep our customers happy, that's why more than half of our business is returning customers.

Safety & Certification

CHAS accredited and First Aid trained, we prioritize safety and compliance in every job.

Customer Focused

We provide best in class support throughout to ensure there are no surprises along the way.

Let’s Discuss Your Project

Whether you need a full fabrication solution or support with design and prototyping, our team is here to help.

02392 386 300

Contact Form

Name(Required)
Email(Required)
Please let us know what you need our help with. Have a question for us? Ask away.
Our Expertise

Specialised Fabrication Services

Comprehensive metalwork services tailored to your specific industry needs.

Frequently Asked Questions

We work across aerospace, pharmaceutical, biomedical, marine, and production environments.

Yes, we provide 2D and 3D CAD design as part of our full-service offering.

We specialise in stainless steel (304 & 316), mild steel, aluminium, galvanised steel, titanium, and more.

Yes, we offer full installation along with ongoing support and modifications where required.