Communications that add up

Empower next generation communications

 

 

Discover our solutions
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Meet the powerful
communications
solutions that add up


Download our Add-Up Solutions brochure

Looking for a complete platform?
Check out our carefree solutions

Summa Complete®

The most advanced web-based Unified Communications platform.
Learn more

Summa Voice®

A cutting edge, high capacity, fully redundant hosted PBX platform.Learn more

These companies rely on Summa every day

We are Summa

We believe that for things to add up you need to look at the complete picture. To see this picture we look at how people and systems communicate and collaborate. This way we can truly make communication better and create solutions that really add up.

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100k
lines of code
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400
cups of coffee consumed
every week
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10
countries our
team members come from
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4
offices worldwide
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Talk with our Chief Commercial Officer Greg Mason today

 

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You can also call us at +31 36 760 0091