Become a
vendor partner

And get access to our extensive reseller platform

Be a part of Europe's fastest growing cloud marketplace...

More than 3,000 IT resellers are currently using Europe’s fastest growing Cloud Marketplace to provision and sell hosted services to their clients. From Hosted Exchange to Sharepoint, Email security to File backup – the leading names in IT services can be found in MessageStream.

Our Vendor Partner Program enables you to join names such as Microsoft and Acronis in allowing our partners to provision your services to their clients and, through them, access more than 100,000 end users.

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Becoming a vendor partner

If you operate a cloud-based service or solution that would appeal to a wide range of small to medium-sized businesses, the MessageStream marketplace can provide you with a scalable route to the UK and European SMB sector with little or no delivery overhead. To ensure we provide our partners with the highest quality service, we have a set criteria of integration requirements, but once these are met, you have access to the UK's fastest-growing cloud marketplace.

To begin, simply complete the short form at the bottom of this page and a member of our commercial partner team will then contact you to discuss your service further.

For more information, call us on 0333 332 0888 or click here to enquire online.

MessageStream vendor partners

Giacom is pleased to partner with a number of established and trusted suppliers to deliver outstanding services and solutions within our Cloud Marketplace.



Microsoft is a multinational computer technology corporation that develops, manufactures, licenses, and supports a wide range of software products for computing devices. Headquartered in Redmond, Washington, USA, its most profitable products are the Windows operating system and Office suite of productivity software.



Over 5 million individual customers and over 500,000 businesses across a broad range of industries have chosen Acronis to protect their business continuity. With partners in over 147 countries worldwide, Acronis is the leading name in corporate data backup and file management.



Partnered with over 7,000 businesses on a global scale, Cirius is home to one of the leading Secure Email Messaging services for cloud usage. With headquarters in Canada, their enriched security service benefits millions of end users every day and protects them through advanced email encryption, secure file transfer and advanced message control.



Bitdefender specialises in the delivery of internet security software for consumer and business users, protecting 500 million endpoints on a global scale. With its headquarters in Bucharest, Romania, the company is represented by partners and subsidiaries in more than 100 countries. Its award-winning GravityZone cybersecurity product delivers industry-leading protection for businesses against zero-day threats and ransomware.


Talk Talk Business

TalkTalk Business provides telecommunications to more than 180,000 businesses across the UK through easy to use, reliable and great value solutions. With over 600 dedicated UK-based business specialists and four million live customer telephone lines, TalkTalk Business has invested £600m in future-proofing their network to keep business telecoms up and running. The company’s Hosted Voice solution is one of the most cost effective in the UK, powered by the #1 market leader Mitel.


Giacom World Networks

Giacom is the company behind MessageStream, and delivers much of the technology within the cloud marketplace. Founded in 1999 as an ISP serving tens of thousands of consumers and business, Giacom quickly included web, email and server hosting to its range of services. With the addition of our own award-winning Advanced Email Security service in 2006, Giacom built the hugely successful MessageStream partner-only network, which is now envied throughout the industry. Giacom was awarded 'Best New Partner' at Microsoft's Global Cloud Summit in Prague in October 2015.

Let's get started...

If you are interested in becoming a MessageStream vendor partner, simply fill out the form below and a member of our commercial team will contact you shortly to discuss your service.