About Us


The Ancient Greek noun is commonly defined as a craftsman; in particular a builder, teacher or engineer.

Our name is a reference to our journey.

Tekton Billing was born from a partnership between an existing wholesale telecoms reseller and Zygo Technologies who have been a network-level billing operator for more than decade.

Both parties have a common goal; to create an innovative, exciting and market leading billing solution that revolutionizes the industry.

Our management team has over 100 years of billing experience between them therefore you can rest assured that some of the most knowledgeable and technically able minds in the industry are housed under one roof.

We have taken the network level architecture from the current Oracle Enterprise Zygo Billing System and developed an intuitive reseller-based platform with the depth of functionality to bring carrier grade billing to resellers in the channel.

In addition, we have taken the carrier grade customer portal, renowned in the industry and enhanced its feature set to give our resellers more flexibility and control, whilst providing all the foundations for the future growth of our partners.

We have used all our in-house knowledge of billing to shape the product, ensuring it successfully battles against the daily challenges that hold resellers back.

We are built from every mistake and every success we ever made.

What Defines Us

We Are…


Advanced Technology


Guaranteed Excellence


Breaking Down Barriers


Great Business Practice


Future Proofing Your Business


Creating Your Legacy

The Management Team

Who We Are

Terry McKeever

Terry McKeever

Managing Director

Terry McKeever

Charlie McKeever

Charlie McKeever

Sales Director

Charlie McKeever

Danny Armstrong

Danny Armstrong

Finance Director

Danny Armstrong

Sam Clarke

Sam Clarke

Technical Director

Sam Clarke

Harry McKeever

Harry McKeever

Operations Director

Harry McKeever

Contact Us


0203 972 3723


4th Floor,
Davis House, Robert Street,
Croydon, CR0 1QQ.