Press kit
For journalists, analysts and partners.
Logos, brand colours, the company boilerplate, the founder bio, and the media contact. If you need something not on this page, email press@yionstack.co.uk and we'll send it.
YionStack: the UK-first Business OS taking on the US giants.
Company boilerplate
Cleared for unedited use in stories about YionStack.YionStack is a UK-first Business Operating System for small and medium-sized businesses. Built by Yiontech LTD (Companies House 16519666) and headquartered in Huddersfield, the platform brings invoicing, CRM, payroll, projects, compliance and an AI operator together on a single business. YionStack is hosted in the United Kingdom and designed around UK-specific workflows: HMRC Making Tax Digital, Companies House, DBS, RTI payroll and the awarding bodies. The company was founded by Jeremiah Ogbu.
Quick facts
The company at a glance.
- Trading name
- YionStack
- Legal entity
- Yiontech LTD
- Companies House
- 16519666
- Incorporated
- 16 June 2025 · England & Wales
- Headquarters
- Huddersfield, United Kingdom
- Hosting region
- United Kingdom (europe-west2, Google Cloud)
- Founder
- Jeremiah Ogbu
- Customers
- UK SMEs across professional services, education and trades
Logos
Download the marks.
Use SVG where possible. Don't recolour, distort or place on a busy background. Leave a clear-space border equal to the “Y” height.
Brand palette
Hex values, plain.
Primary brand colour. Used for CTAs, links, accents and the AI core.
Hover + pressed state for the primary CTA, deeper gradient stops.
Brand accent — squiggle underline, "Most popular" stamp, attention chips.
Positive states, online status dots, success chips and trust marks.
Primary foreground text colour and dark-on-light section surfaces.
Slate-50 page surface — quiet enough to let the brand glow lead.
Founder bio
Jeremiah Ogbu
Founder & director · Yiontech LTD
Jeremiah Ogbu is the founder and director of Yiontech LTD, the company behind YionStack. He started Yiontech to give UK SMEs a single operating system in place of the five-or-six tools most small businesses end up gluing together. Yiontech is based in Huddersfield, UK.
Headshot available on request — email press@yionstack.co.uk.
Citations and references
When attributing data or claims to YionStack, use the public source closest to it: the company information page for legal facts, the about page for editorial framing, and the changelog for product history.