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kaldor is a software house that conceives, designs and builds beautiful and innovative mobile content platforms and applications


Pugpig is the mobile publishing platform that’s helping content owners all over the world to create unique, amazing, engaging and chart-topping apps, all without killing their editorial teams.

Visit our site to see what all the fuss is about...


You can find us in the heart of Leicester Square, above The Sussex (and just over the road from Five Guys if you like queuing down the street for a burger). Feel free to pop in whenever you like. Nearest tubes are Leicester Square and Covent Garden.

+44 203 405 5230

Kaldor Ltd
143 Long Acre,
London, WC2E 9AD

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Just up from Leicester Square tube

Map showing where we live