COZQ · Web design & software · UK

Websites and software that helps transform your business.

Teams work with COZQ across the globe. We design and engineer high-performance websites and software platforms-launches that win attention, stores that convert, and dependable tools agencies, hosts, and in-house teams run every day. Based in the UK, registered in England and Wales, we ship work you can maintain and measure.

Websites and software from one UK studio

Whether you are launching a flagship site, opening a store, or shipping a product your customers can license, COZQ owns design, build, hosting guidance, and ongoing care in one place-so your roadmap moves forward instead of dissolving into a patchwork of vendors.

Client sites & launches

Blazing-fast sites engineered to convert

Performance-first code, accessible interfaces, and SEO-savvy structure mean your brand looks sharp on every screen-and once you are live, your analytics reflect real behaviour, not guesswork.

Example: traffic after relaunch Illustrative

Software you can run, sell, or self-host

Our catalogue spans SaaS, self-hosted installs, and open-source releases for hosting providers, agencies, and developers-sensible terms, documentation you can rely on, and bespoke integrations when nothing off-the-shelf quite fits.

How you take it Cloud · licence · source
Where it lands Hosts, agencies, in-house teams

18+ years

COZQ has spent nearly two decades shipping websites, applications, and productised software for businesses, startups, and technical buyers-so we estimate honestly, communicate in plain language, and stay beside you long after go-live.

What we do

Services we offer day to day

Everything below is work COZQ delivers in-house: design, build, e-commerce, care plans, and growth support-aligned with your roadmap, not a generic template package.

Web design

Brand-led UI and UX for COZQ-built sites-clear hierarchy, strong calls to action, and layouts your team can update without a computer science degree.

Development

Custom front ends and robust backends using modern stacks-clean code, sensible structure, and documentation so the next developer (or COZQ on retainer) can pick it up.

E-commerce

Online shops with dependable checkout, stock logic, and integrations-whether you are launching one product line or a full catalogue.

Mobile-first

Responsive builds tested on real devices-because most of your visitors will meet COZQ’s work on a phone first.

Maintenance & support

Updates, monitoring, backups, and fixes-keep your COZQ site or integration secure and online while you focus on the business.

Growth & optimisation

Analytics setup, funnel reviews, and iterative improvements-so you can see what is working and where COZQ should tune the experience next.

Our work

Recent projects

A few sites and builds from the COZQ showcase, each scoped for the client’s sector, brand, and performance goals.

E-Commerce

Nordic Hound

Dog clothing company

View project
E-Commerce

The Hengist Restaurant

The Hengist Restaurant and Cocktail Bar Full Website Redevelopment

View project
Order System

Sophie Wells Art

Bespoke website and store for a local artist

View project

Talk to COZQ

Share your brief, budget band, and timeline-we will respond with honest feasibility, a suggested approach, and transparent pricing. No obligation.