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Portfolio
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| Upstream |
| Mobile Marketing Solutions |
| United Kingdom, Greece |
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 www.upstreamsystems.com |
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| Upstream, based in Greece and the UK, is the leading provider of mobile marketing solutions, reaching over 500 million consumers in more than 40 countries. Upstream has an unrivalled track record in selling products to customers via mobile channels. Communications powered by Upstream massively increase sales conversion rates by as much as 300% and generate revenue boosts of up to 10%. Upstream has offices in Athens, London, Rome, Bucharest, Singapore and Toronto. |
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