Our History

Established 2007, Greenfield had significantly changed over the years, from its original inception. Originally established as an Open Source Telecommunication consultancy and development bureau, Greenfield had rapidly morphed into a premier solution provider for High End telecommunication solutions. While originally focused on providing High End services to Carrier Class Asterisk installations, Greenfield had rapidly assimilated additional technologies, ranging from the Kamailio Open Source SIP Server, monitoring and network facility projects (Homer, Icinga, Nagios, Nessus, etc) and others.

GreenfieldTech is lead by a seasoned team of highly experienced experts, and lead by CEO and founder Nir Simionovich, a world renowned technologist.

Since its inception in 2007, Greenfield had been world recognized as an authoritative source of information, technology, solution and innovation. Providing services and development guidance to companies such as Jajah (acquired by Telefonica), PokeTalk (acquired by Voxox), 10Bis, Mishloha, Bezeq, Vodafone, 012 and its subsidiaries and more. Since 2007, Greenfield had catered to over 600 different companies around the world, out of which, over 50 companies had been acquired. In 2008 and 2009, Greenfield had been recognized by Digium® as an Innovation Award winner, for its promotion of Asterisk in-the-cloud. Since 2008, Greenfield had been a advocate of public clouds (AWS, DigitalOcean, Vultr, GCP), their proper usage with Open Source VoIP and Asterisk and Kamailio in particular.

In 2015, Greenfield started its Greenhouse initiative, an attempt to promote proper usage of Cloud and Telecom related technologies. Greenhouse quickly became the home of several Greenfield projects. Read more about the Greenhouse initiative here.

Greenfield.Tech Established

April 1, 2007

After investing over 15 years in the Israeli IT industry and Start-up scene, Nir Simionovich founds Greenfield, the first Open Source…

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Digium Innovation Award 2008

October 6, 2008

Greenfield is recognized by the Open Source community as an innovation award winner, for the Digium Innovation Award contest of 2008….

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Digium Innovation Award 2009

October 13, 2009

Greenfield is recognized by the Open Source community as a leader in the adaptation of Open Source Telephony and cloud technologies….

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Greenfield joins the Humbug Fraud Analytics project

April 16, 2010

Greenfield joins the Humbug fraud analysis project as a principal consultancy and architecture experts. The humbug projects provides business owners with…

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Humbug launches its public BETA service

June 1, 2011

The humbug project is live and accepting its first customers.

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Marathon Telecom Launched

July 1, 2012

Marathon Telecom becomes the first customer to integrate the Greenfield SCP platform, a complete voice switching platform based upon Open Source,…

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Humbug is part of Greenfield

April 15, 2014

Due to the closure of Humbug Telecom Labs as an active company, Greenfield is entrusted with the IP and the user…

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iVox V.1 is operational

September 15, 2014

Greenfield completes  the first version of the iVox platform, its cloud based communications infrastructure solution.

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Greenhouse Initiative Launched

June 1, 2015

Greenfield launches the Greenhouse initiative – a rapid launchpad of telecom related start-ups. First projects to join the initiative are: Cloudonix.io and…

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Cloudonix is in Public BETA

February 15, 2017

Cloudonix.io is its own business entity and initiates its own business development and sales processes.

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