sponsors: add first sponsors

Author: gerryd

content/sponsors/colt-big.png

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+---
+title: Colt
+url: https://www.colt.net/
+cornerstone: false
+---
+
+Colt provides network, voice, and data centre services to thousands of
+businesses around the world, allowing them to focus on delivering their
+business goals instead of the underlying infrastructure. Customers include 18
+of the top 25 banks and diversified financial groups and 19 out of the top 25
+companies in both global media and telecoms industries (Forbes 2000 list,
+2014). In addition, Colt works with over 50 exchange venues and 13 European
+central banks.
+
+Colt operates across Europe, Asia and North America with connections into over
+200 cities globally. It completed the acquisition of KVH in 2014, an
+integrated managed communications and IT infrastructure services business,
+with headquarters in Tokyo and operations in Hong Kong, Seoul and Singapore.
+
+Colt sponsors an internet uplink at FOSDEM.

content/sponsors/colt-small.png

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+---
+title: Dstny
+url: https://www.dstny.com/
+cornerstone: false
+---
+
+We at Dstny are a European leader and innovator in secure cloud
+communications, based on our powerful UCaaS offer and technology. Over
+2 million business users are empowered to communicate, collaborate,
+and provide excellent customer service with our tools at hand. We
+enable service providers, partners, and end-users as well as 3rd party
+services to thrive in our ecosystem. With headquarters in Brussels, we
+have more than 700 employees in 7 European countries and an annual
+turnover of close to €190 million in 2021.
+
+Dstny sponsors an internet uplink at FOSDEM.

content/sponsors/colt.markdown

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+---
+title: Element
+url: https://element.io/
+cornerstone: false
+---
+
+Element is an open source messaging and collaboration platform.
+
+We give people and organisations back their digital sovereignty by
+decentralising conversations, letting you host yourself or through a
+hosting provider such as Element Matrix Services.
+
+Element is built on [Matrix](https://matrix.org/) - an open network
+for secure, decentralised communication - for easy connectivity with
+any of the 44M addressable users on the public Matrix network.
+Additional privacy is provided by end-to-end encryption, protecting
+instant messaging, 1:1 voice and video calls, and file sharing.
+
+Element was founded by the team behind Matrix as a way to bring it to
+the mainstream.
+
+Element provides the chat infrastructure.