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CallerAds Limited

We are doing to mobile prepay what in app advertising has done to mobile gaming; provide mobile subscribers an opt in ad sponsored mobile service.

  • Stage Prototype Ready
  • Industry Mobile
  • Location Auckland, New Zealand
  • Currency NZD
  • Founded April 2011
  • Employees 4
  • Website

Company Summary

CallerAds is a startup tech company with a focus on mobile innovation which includes mobile advertising, while providing value to telcos and consumer engagement for brands. We also reward consumers with targeted offers and we increase revenue for telcos, to further monetize their existing customer base and build communities of loyal mobile customers.


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    Richard Justice

    Richard specialises in rapid growth tech companies. His experience at both operational and board level has predominantly been in entrepreneurial, rapid growth environments, including senior management roles in large, publicly-listed businesses (NZX, ASX, NASDAQ) internationally. Richard has a high level of understanding of the IT industry, as well as professional services, electronics, biotech, property development, finance, retail and leisure

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    Paul O'Shannessey

    Paul was previously CEO for Skinny Mobile. Paul is experienced in the practical realities of customer engagement, particularly in the youth segment. Under his care Skinny Mobile became the #1 Socially Devoted Brand in New Zealand (Social Bakers Report), the largest and most engaged Facebook community of any Telco in the country. Prior to Skinny Paul has worked with large media companies such as APN, Yahoo, Fairfax and MSN

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    Julius Spencer
    Lead Developer

    Julius is a highly experienced developer with 20 years experience as a developer with Smartphone Applications, as well as Application Service Provider models (ASP) and Software as a Service (SaaS) models.
    Julius has a founding development background in the telecommunications industry and is highly regarded in the smartphone development community.

  • Sean davis square
    Founder, Director and CEO

    Sean is also the co-inventor of the CallerAds system. His business experience primarily comes from the financial sector. Sean started his own start up financial services company at the age of 27 and built this business and his own advisory team over the following 16 years. Sean sold this in 2010 to pursue his passion for IT and innovation.


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    Jeffrey Lai
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    John Macmillan

Previous Investors

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    Friends and Family
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    Mr J Spencer
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    Mr M Spencer