In case you missed it, Mindville is now part of Atlassian. Check out Atlassian's partner directory here.
Syssoft is the biggest Atlassian partner (Gold) in the Russian Federation. We offer Atlassian products as reseller and also help our client successfully deploy JIRA/Confluence and add-ons for it. JIRA Service Desk is one of our sales drivers. Our Russian market share for JIRA Service Desk is more that 40%. We resell and help in deployment and customization servers, cloud and DC instances of JIRA Service Desk.