ABOUT ME
I’m Kieran, founder and lead fabricator at Barren Specialist Welding. With more than 15 years in the trade, I’ve built a reputation for precision, reliability, and quick turnaround.
Previously, I ran Leanfabs, a larger fabrication outfit. Now, I’ve streamlined my operation to focus on specialist TIG welding and small-batch fabrication — keeping things lean so I can give every job the attention it deserves.
OUR STORY
The Beginning
LeanFabs was born from a shared passion for precision and innovation. What started in a small workshop with a few dedicated engineers has grown into a dynamic team committed to pushing the boundaries of fabrication and manufacturing.
Our Focus
From the beginning, our focus has been on delivering exceptional quality while building strong relationships with our clients. Over the years, we’ve embraced new technologies and refined our processes, all while staying true to the craftsmanship and integrity that define us.
Today
Today, LeanFabs is a trusted partner for businesses across various industries, bringing ambitious ideas to life with precision and reliability. Despite our growth, we remain grounded in the values that started it all: innovation, quality, and a relentless pursuit of excellence.
Our Future
LeanFabs Ltd. is focused on a future of innovation, adopting new technologies and sustainable practices to meet industry demands. As we grow, our commitment to quality, collaboration, and precision remains, positioning us to lead in modern manufacturing.
- Trade-first approach – I understand deadlines, tolerances, and brand confidentiality
- Hands-on from start to finish – no passing jobs down the line
- Flexible capacity – happy to take on one-off jobs or longer production runs
- No on-site work – everything done under controlled workshop conditions
- Trade clients needing a reliable overflow solution
- Direct customers wanting bespoke, high-quality metalwork
- Businesses that value speed, precision, and clear communication
OUR VISION
I am Kieran Barren, founder and principal welder at Barren Specialist Welding. My vision is to be recognised across the UK for excellence in specialist welding. I continually refine my methods to deliver consistent quality, efficiency and responsible practice on every project. Have drawings or a challenging brief? Let’s build it—here in the UK.
CORE VALUES
Innovation
I am committed to staying at the forefront of technology and process innovation, ensuring that our clients benefit from the latest advancements in fabrication and manufacturing.
Quality
Quality is at the heart of everything I do. We uphold the highest standards in our work, delivering products and services that exceed expectations.
Customer Focus
My clients are our top priority. I work closely with each customer to understand their unique needs and provide tailored solutions that deliver value and satisfaction.
Integrity
I conduct our business with honesty and transparency, building long-lasting relationships based on trust and mutual respect.
Sustainability
I am dedicated to minimising our environmental impact through efficient use of materials, energy, and resources, while also promoting sustainable practices within the industry.