Web design in Belfast
that wins you customers
Rosey Co. is a web design agency in Belfast, registered on Castle Street. We design and code websites for Northern Ireland hotels, firms, clinics, trades and shops, then run the SEO, ads and content that bring buyers to them.
Registered office: Office 1551, 92 Castle Street, Belfast BT1 1HE, United Kingdom
Most local websites look fine and bring in very little. Ours are written for the people who buy from you, coded from scratch, and set up to be found in Belfast and across Northern Ireland from the day they launch.
- Designed around your buyer
We start with who contacts you and why, then plan each page around the questions they ask before they pick up the phone.
- Coded, not templated
No page builders or bought themes. Pages load fast on a phone, and there is no platform subscription to keep paying.
- Local SEO from day one
A page for each service and each town you cover, with schema markup, a sitemap and your Google Business Profile lined up with the site.
- Enquiries that reach you
Quote forms, booking links, call buttons and WhatsApp, with every enquiry traced back to the page or ad it came from.
- Easy for your team to edit
Rooms, menus, prices, stock and blog posts go into a simple editor, so small changes never need a developer.
- Fixed price, your approval
The price and launch date are agreed in writing before we start, and nothing goes live until you approve it.
How a website project runs
- 01One call
Your business, your buyers, the site you have now and what it needs to do.
- 02Agree
Scope, fixed price and launch date agreed in writing before any work starts.
- 03Design
You see the design on screen and ask for changes before anything is built.
- 04Build and launch
Coded, tested on phones, and live within 2 weeks of receiving your content for most sites.
Many firms here sell to Belfast, the rest of Northern Ireland, Great Britain and the Republic from one website. We build for that: pounds and euro, UK and Irish spelling, and a page for every town you want to be found in.
Sectors
- Hotels and guest housesDirect booking sites that rely less on commission from booking platforms.
- Accountants, solicitors and consultantsSites that look established and rank for the service and the town.
- Clinics and therapistsClear service pages, honest claims and a simple way to book.
- Trades and constructionQuote forms that sort real jobs from tyre kickers before they reach you.
- Car dealers and retailersStock that updates in one place and shows everywhere on the site.
- Local producersOnline shops without monthly platform fees taking a cut of every sale.
Northern Ireland clients
- Sharon Clare HypnotherapyNorthern Ireland
An outdated, wordy WordPress site rebuilt with 15+ service pages and 25+ Northern Ireland location pages feeding local search.
Read the case study - Conor Dolan MotorsStrabane, Co. Tyrone
A used car dealer site where stock updates in one place and shows everywhere, with finance and enquiry forms attached.
See the site - NMG Outdoor LivingNorthern Ireland
A client selling saunas, grill pods and garden rooms, delivered across Northern Ireland.
See the site
Visitors are coming back to Northern Ireland, and Belfast takes the biggest share. New hotels are following them. That means more places fighting for the same bookings, and more firms fighting for the same clients.
Sources: NISRA, Tourism NI, Belfast City Council
- Northern Ireland had about 5.1 million overnight trips in 2025, up 9% on 2024.
- Belfast accounts for around 40% of the region's inbound visits.
- Around 2,500 more hotel rooms are under construction or proposed in the city.
- Many local firms sell into Great Britain and the Republic, in pounds and euro, from one website and one ad account.
Every trade is in house. Most Belfast clients start with a website, then add search, ads or content when they are ready.
Web developmentFast, custom websites for Belfast firms and hotels, built to take direct bookings and enquiries.Web development in Belfast 
SEOLocal SEO for Belfast and Northern Ireland searches, plus the pages AI tools read when people ask for a recommendation.SEO in Belfast 
Paid adsGoogle and Meta ads that reach buyers in Northern Ireland, Great Britain and the Republic from one account.Paid ads in Belfast 
Social mediaSocial content and management for venues, clinics and brands that want to look the part locally.Social media in Belfast 
Email marketingEmail that brings past guests and clients back, instead of paying for them twice.Email marketing in Belfast 
Graphic designLogos, brand identity and print for Belfast businesses that want to look premium.Graphic design in Belfast 
Video productionVideo and Reels for ads and social, shot and edited for the platform they run on.Video production in Belfast 
CopywritingWebsite and ad copy that reads well in Belfast, London and Dublin alike.Copywriting in Belfast
Real projects, as published on our case studies page.
- Sharon Clare
15+ service pages and 25+ Northern Ireland location pages.
The same structure wins local searches across Belfast and the towns around it.
- MasterTech
An emergency lighting ad we made.
Trade and technical firms here need ads that explain a service fast.
- Macha's Orchard
A custom shop with zero platform fees and 35+ admin pages. It supported a £20k grant.
Local producers keep more of each sale and can show funders a serious business.
- KCF Homes
A platform that took paperwork from 2+ hours to 10 minutes per deal, 95% less. It became a product.
Property and service firms can win back hours every week, not just more leads.
Belfast is our only office and our registered address.
- Registered officeOffice 1551, 92 Castle Street, Belfast BT1 1HE, United Kingdom
- Phone+44 7516 843959
- Emailteam@roseyco.com
- CompanyElevateo Co Ltd, trading as Rosey Co. Registered in Northern Ireland, NI728469.
Tell us what your site needs to do. We will give you a fixed price and a launch date.
- It depends on the pages, features and content you need, not on where you are. You get a fixed quote in pounds after one short call, so you know the full cost before we start, and nothing goes live until you approve it.
- Most sites go live within 2 weeks of receiving your content. Bigger builds, such as online shops or booking systems, take longer, and the launch date is agreed in writing before we start.
- Across Northern Ireland. We have built for clients from Belfast to Strabane, and we add location pages for the towns you serve, whether that is Lisburn, Bangor, Newry or Derry. We also work with clients in the rest of the UK, Ireland, the US and Australia.
- We work by phone and video call, which keeps things quick for both sides. You speak to the people designing and building your site, and you see the design on screen before anything is built.
- No. Every site is written in code from its own brief. That is why the pages load fast and why there is no platform subscription to keep paying.
- Every build ships with clean page structure, schema markup, a sitemap, fast load times and a page for each service and area you cover. That is the part of local SEO a website controls. Ongoing work on rankings, your Google Business Profile and reviews is a separate service we also run.
- Yes. We measure your current site first, so you can see what the rebuild changes. Sharon Clare came to us with an outdated WordPress site and now has 15+ service pages and 25+ Northern Ireland location pages.
- Yes. Anything that changes often, such as rooms, menus, prices, stock or blog posts, goes into an editor your team can use without calling us.
- Yes. We set up campaigns for both, with the right currency, spelling and landing pages for each audience.
- Our registered office is Office 1551, 92 Castle Street, Belfast BT1 1HE. Belfast is our only office, and we work with clients across the UK and beyond from here.