About 9Eons

Nearly Two Decades of
Telecom Excellence.

Since 2007, 9Eons Limited has been at the forefront of telecommunications innovation, delivering cutting edge mobile connectivity, cloud communication systems, and intelligent calling solutions that keep people connected worldwide.

18+

Years

400+

Destinations

100%

UK Based

Who We Are

The Story Behind TISA

Tisa is the consumer brand of 9Eons Limited, a UK registered telecommunications company founded in 2007.

Our Heritage

Founded in Milton Keynes, UK. Built on transparency, fair pricing, and technical excellence. No hidden fees, no long contracts.

Why Tisa?

"Simply More" is our promise to deliver more value, more features, and more reliability than traditional telecoms.

UK Roots, Global Reach

Headquartered at Luminous House, Milton Keynes. 4G/5G UK coverage, calling platform reaching 180+ international destinations.

Trusted and Regulated

Registered with Companies House, VAT registered, and fully compliant with UK telecommunications regulations.

Our Services

What We Offer

Mobile, cloud, calling, and messaging solutions for individuals and businesses.

Mobile Connectivity

Personal and business SIM plans with UK wide 4G/5G coverage, fair pricing, and no hidden fees.

Cloud PBX

Enterprise grade phone systems with VoIP, number porting, and intelligent call routing.

International Calling

Call 180+ destinations from 1p/min with Tisa Home. Real Caller ID and HD voice.

Bulk SMS

Marketing campaigns, notifications and alerts with API integration and delivery reports.

VoIP Phones

Professional desk phones and softphones pre-configured for our Cloud PBX platform.

Telecom Consultancy

Strategic advice on communication infrastructure, cost optimisation and digital transformation.

Our Values

The Principles That Guide Us

Everything we do is driven by these core values.

Reliability

Dependable services with industry leading uptime and consistent performance across all platforms.

Innovation

We continuously evolve and adopt cutting edge technologies to deliver the best telecom solutions.

Customer Focus

Our customers are at the heart of everything we do. Exceptional service and transparent pricing, always.

Mission and Vision

Where We're Heading

Our purpose and the future we're building towards.

Our Mission

To deliver innovative telecommunications solutions that connect people and businesses worldwide, providing reliable, secure, and efficient communication services that exceed expectations and make connectivity accessible to everyone.

Our Vision

To be the leading provider of next generation telecommunications solutions, pioneering new technologies and setting industry standards for quality, innovation, and customer satisfaction across the UK and beyond.

Company Details

Registered and Regulated

A trusted, fully regulated UK telecommunications company.

Parent Company

9Eons Limited

Established 2007

Registration

UK 06393882

Companies House

VAT Number

GB 920 145 856

HMRC Registered

Headquarters

Milton Keynes, UK

Luminous House

Nearly Two Decades of Telecom Excellence.