A study in stillness
Theia is a Marbl Codes product taking shape. A small consultancy from the UK, building it with care - the same care we bring to every site we ship.
The product
Quiet, careful, on the way
Theia is one of a small set of products being built inside Marbl Codes. Like everything Marbl ships, it's built to a higher standard of care than it strictly needs to be: performance-first, accessible by default, calm in tone.
We're not announcing what Theia does yet. When it's ready to talk about, we'll send a single email to the people on the list. No teasers, no countdowns, no fluff.
If you want to be on that list, the button at the top of this page is the one. If you'd rather have a conversation first, email Richard directly.
The founder
Hi, I'm Richard

I've been writing code for over 27 years, professionally for the last 15. Before Marbl I built and ran web teams across agencies and in-house, shipping for SMEs, public sector, and brands you can't talk about over LinkedIn.
I started MEM Digital to do work I was proud of. Marbl Codes is what that's become: smaller, sharper, quietly ambitious. Theia is one of the products I'm building inside it.
The ecosystem
Part of something bigger
Theia sits inside the Marbl Codes ecosystem - a small, growing platform of agents, microsites, and study pieces, all sharing a brand, a stack, and a way of working.
Marbl Codes
The agency. UK-based digital, web, and AI consultancy. Where Theia is being built.
Nura
The AI voice agent. Talk to Nura about a project, get a transcript, get a follow-up.
Luma
The daily AI & tech intelligence digest. Curated, summarised, and narrated. Free and cookieless.
Thou Art That
A study piece on building with possibly-emergent AI. Co-authored by Richard and Serene [AI].
Get in touch
Talk to us
Got a project in mind? Want to compare notes on Theia? Just say hi. Either way, we'll get back to you the same day.