Management Team

Simon Muderack, Chief Executive Officer (CEO) & Founder

Prior to co-founding Tribold, Simon partnered closely with Communications enterprises from across the globe in Wireline, Wireless, Wholesale and Cable operations in structuring complex IT transformation programs during 10 years with Accenture. His ability to engage the business together with IT and to identify and prove business value through technology led to the successful delivery of several large scale on and offshore solutions. Prior to Accenture, Simon worked in FMCG marketing for Del Monte foods in Europe and some time in Product Marketing for AT&T Global Information Solutions (NCR) based at European headquarters in the US.

Catherine Michel, Chief Technical Officer (CTO) & Founder

Catherine Michel is CTO and cofounder of Tribold Limited.  She is the principle architect of the company’s product and solutions portfolio.  Her extensive experience in CSP transformational strategies and systems development has made her a recognized authority in the industry.   Prior to co-founding Tribold, Catherine was a senior executive in Accenture’s Communications & High Tech practice, devising and delivering business strategy and large-scale BSS / OSS solutions.  Catherine also sits on the TM Forum Executive Committee.
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Dr Calum Nobles, VP Engineering

Calum Nobles, former technical director at Information Builders, has over 12 years of experience in the software development sector. Prior to this he was director of government product at Onyx Software Corporation a CRM software vendor. Calum is an accomplished public speaker and was the face of Information Builders as its approved spokesperson. Calum joined Tribold in August of 2006.While at Information Builders Calum was responsible for developing the emerging service-oriented architecture (SOA) value propositions, both generic and vertical specific and was responsible for driving it out through sales and marketing for delivery to Fortune 500 companies. Calum studied for his PhD in marine biology and ecological genetics at the Isle of Man Marine Laboratory.

Ernest Margitta, VP Marketing

Ernest Margitta has been specializing in Communications Service Provider (CSP) product management, integration and product strategy for 18 years. He led the product management team for mobile content at Telstra and worked with CSP's including Vodafone, Orange, Telecom Argentina, and Cable & Wireless prior to joining Tribold in 2007.