We're Steelzz Development, a web design and SEO agency based in Sheffield, UK.
Steelzz
We're Steelzz Development, a web design and SEO agency based in Sheffield, UK.
Portfolio
From local Sheffield businesses to companies across South Yorkshire, we've helped brands of all sizes create stunning websites that deliver real results.
FOMO? See all here
About us
We're one of Sheffield’s most trusted web design agencies. We blend creativity with strategy to craft unique digital experiences that make an impact, with a focus on innovation and attention to detail.
We commision Steelzz Development regulary for our website and SEO needs. They are always on time and deliver a really really high quality service. Props to you guys!
Customer satisfaction (nothing is in life is 100%)
Verified Client
Lee Stevens
Successful projects completed
Sheffield businesses served
Our local Sheffield expertise allows us to create meaningful, results-driven designs for businesses across Sheffield and beyond.
More than 320 trusted partners & clients
Testimonial
Genuine feedback from Sheffield businesses and clients we've helped grow online. See what they're saying about working with us.
Marcus Bills
Lee Stevens
Don't believe us? Check the source here.
Our Path Forward
I started Steelzz Development because too many businesses were stuck with slow, broken websites. I knew I could build better. Every project we take on, I'm in there making sure it's fast and works exactly how it should.
The best part of my day? Getting that message from a client telling me their bookings went up, or they landed a huge customer through their site. Honestly, nothing beats that feeling. Seeing you succeed is what drives me. I genuinely love it.
This is just the beginning.
I've been coding since I was 11. Started with a Perl book, stayed up late figuring things out because I loved it. Now I've got an amazing team keeping Steelzz Development running, but I still dedicate time to each project myself. That hands on work is what I care about most.
Every client matters. Every project gets our absolute best. That's just how we do things.
FAQs
Discover how we tailor our solutions to meet unique needs, delivering impactful strategies, personalized branding, and exceptional customer experiences.
Contact us
Let’s collaborate and create something amazing! Tell me about your project—I’m all ears.