Mission
Tetherra exists as the foundation beneath a growing family of digital ventures. From enterprise SaaS to sports tech to unfiltered content, our portfolio spans the full width of the digital world.
We don't build products for the market. We build them because we can't help ourselves. That compulsion, shared by a group of builders across England and beyond, is what holds every venture together under one name.
One name. Unlimited ambition.
Portfolio
No ventures match, try another category or clear your search.
Live installs with real users behind them. Each one has a working deployment you can visit.
SaaS · Sports Tech
Live SaaS platform for JDC-affiliated darts academies. Match scoring, leagues with promotion and relegation, knockout tournaments, player analytics, a TV dashboard and Ghost Play practice mode. Running for Winton Darts Academy in Eccles, Salford, whose website we also built and host. Try the live demo at app.ocheos.com/demo.
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IoT · Transit Display
Live departure boards for any space. Real-time train times on any screen, born on a Raspberry Pi in a real venue, now being built into a hosted product anyone can run.
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Media · Content · 18+
Seven mates. Strong language, alcohol, questionable decisions, and zero seriousness. 7 gamers operating at casual skill and professional nonsense. Unfiltered. Uncoordinated. Unmissable.
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Internal Platform · Private AI
A private, self-hosted AI assistant, built and run entirely in-house. Messaging, memory, automation, and a whole smart home, on hardware we own. The journey, the build, and the tech behind it.
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Wound down or decommissioned. Kept as case studies in building and closing something cleanly, not offered as products.
Brand Pillars
Every venture we build stands on solid foundations. We favour substance over spectacle, durability over hype, and long-term thinking over short-term noise.
Diverse ventures, one thread. Tetherra is the connective tissue that lets each company move fast without losing the strength of the whole.
Tetherra is architected for scale, a permanent platform for ventures that haven't been imagined yet. We're not done. We've barely started.
The Tetherra model
Tetherra isn't a startup studio, an agency, or a fund. It's a holding company built to own and operate digital businesses for the long term, with the infrastructure, standards, and conviction to back each one properly.
We don't build on trends or hunches. Every venture in the portfolio exists because there's a genuine, demonstrable gap, in a market, an audience, or a set of tools that should exist and don't.
One legal entity. One engineering standard. One brand framework. When a new venture launches under Tetherra, the scaffolding is already in place, legal, operational, technical.
OcheOS is precise, professional, and built for serious operators. 7MQ is unfiltered chaos for adults. They share a parent company and nothing else in tone, audience, or approach. That's deliberate.
No investor timelines. No pressure to flip. No hype-cycle milestones. Every venture in the Tetherra portfolio is designed to be here in ten years, maintained, improved, still earning its place.
Work with us
We're not a studio. Not an agency. A holding company that builds and operates, and we're always open to the right kind of conversation. Here's where you fit in.
Enterprise & clients
OcheOS and Chill Development build products that solve real problems for real organisations. If you're looking for sports management software, SaaS tooling, or a bespoke digital build, we want to hear about it.
Enterprise enquiryPartners & collaborators
We work with studios, agencies, and operators who share our standards and want to do more together. If you're building something that complements the Tetherra portfolio, we're listening.
Partnership enquiryTalent
We look for developers, designers, and operators who want to build something that lasts. If you'd rather own a problem than be handed a ticket, and you care more about what ships than what gets planned.
Introduce yourselfOr reach us directly, we read everything.
[email protected]