Supremo Control Business – Genuine licence
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Buy a Supremo Control Business subscription from Mr Key Shop: the remote desktop plan for teams, featuring configurable simultaneous sessions, a single code for unlimited devices and 256-bit AES encryption on every connection.
Buy Supremo Control Business: multi-session remote desktop for technical teams and SMEs with configurable simultaneous connections
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Delivery times: The product key will be sent within a few minutes. During peak periods, delivery may take up to 12 hours on weekdays and up to 24 hours at weekends. |
Purchasing a Supremo Control Business subscription is the choice of technical teams, SMEs and IT departments that manage multiple simultaneous remote desktop sessions. Whilst the Solo plan allows only one active connection at a time, the Business plan is designed for scenarios where several technicians need to work in parallel on different remote machines, or where a single operator needs to control multiple PCs simultaneously from a single workstation. The number of simultaneous sessions can be configured at the time of purchase, starting from 3, with the option to add extra connections via the members’ area at any time, without having to subscribe to a new plan. A single activation code covers all the team’s PCs: each technician installs the Supremo client on their own workstation using the same code, and the system automatically checks that the number of active sessions does not exceed the limit of the subscribed plan.
The Business plan from Supremo Control retains all the security and operational features of the Solo plan, including AES 256-bit encryption, a password generated automatically for each session, unattended access, two-way file transfer, multi-display support, integrated chat and two-factor authentication – whilst adding multi-operator management via the Nanosystems IT Console. The team’s technicians can share their contact lists, view reports on connections made and collaborate on managing the remote fleet of machines. Full cross-platform compatibility is provided: Windows, macOS, Linux, Android and iOS, with no firewall or router configuration required. The activation code can be installed on an unlimited number of fixed and mobile devices: control is based solely on the number of active simultaneous sessions, not on the number of installations.
Key features
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Feature |
Details |
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Plan |
Business, simultaneous sessions configurable from 3 to 100 |
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Developer |
Nanosystems |
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Licence type |
Subscription |
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Concurrent sessions |
From 3 to 100, configurable at the time of purchase, expandable later |
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Activatable devices |
Unlimited, same code across all team workstations |
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Encryption |
AES 256-bit, password auto-generated for each session |
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Two-factor authentication |
Yes, via OTP app |
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Unattended access |
Yes, remote PC accessible without physical presence |
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Multi-operator management |
Yes, shared IT console, synchronised address book, connection reports |
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Additional connections |
Available for purchase from the members’ area at any time |
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File transfer |
Yes, bidirectional between connected devices |
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Supported platforms |
Windows, macOS, Linux, Android, iOS |
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Network configuration required |
None; no changes to firewall or router required |
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Key delivery |
Via email within 12–24 hours of ordering |
Supremo Control Business by the numbers
- From 3 to 100 simultaneous sessions configurable: the plan scales with your team’s needs without changing your subscription
- Just one activation code for all the team’s PCs and mobile devices, with no installation limits
- Extra connections can be purchased at any time via the members’ area without interrupting service
- AES 256-bit encryption with a password auto-generated for each session across all the team’s connections
- Shared IT console: synchronised address book and connection reports accessible to all team members
- Compatible with 5 platforms: Windows, macOS, Linux, Android, iOS; no network configuration required
- Activation key delivered by email within 12–24 hours of placing your order
Why buy Supremo Control Business from Mr Key Shop
At Mr Key Shop, every licence is genuine and guaranteed: buying Supremo Control Business means receiving the original Nanosystems activation code directly via email within 12–24 hours of placing your order, with no physical delivery or waiting times. Buy it, receive it by email, and activate it straight away on all your team’s workstations. Payments are processed via a secure SSL connection using PayPal (including interest-free instalments over 3 payments), Stripe, Amazon Pay, Apple Pay, Google Pay, and credit and debit cards. For the technical team’s Windows workstations, the Windows 11 Pro licence ensures the most up-to-date client platform with advanced security tools. Those who still use workstations from a previous generation will find the Windows 10 Pro product key a stable foundation that is compatible with Supremo. To ensure team productivity during remote working sessions, the subscription Microsoft 365 Business Standard includes up-to-date Office apps, Teams and SharePoint across all devices. Those who prefer a perpetual licence suite for company workstations will find Office 2024 Professional Plus the solution with no recurring subscription fee. To protect your team’s traffic on unsecured networks, HMA VPN encrypts connections on all mobile devices. For PDF document management in remote support,Nitro PDF covers conversion, annotation and digital signatures. For backing up workstations prior to remote technical support sessions, AOMEI Backupper Workstation provides snapshots and rapid recovery. For teams working on CAD design, the licence AutoCAD Commercial is available from the same store with the same guarantees.
Other products available in the Mr Key Shop catalog
Windows Operating Systems: Windows 11 - Windows 10 - Windows 8 - Windows 7
Microsoft Office packages: Office 2024 - Office 2021 - Office 2019 - Office 2016 - Office 2013 - Office 2010 - Office for MAC - Microsoft 365 - Office App - Visual Studio - Project - Access - Visio - Outlook - Word - Excel - PowerPoint
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VPN: HMA VPN - NordVPN - Surfshark - Cyberghost
Microsoft Server: Server 2025 - Server 2022 - Server 2019 - Server 2016 - Server 2012 - Storage Server 2016 - Storage Server 2012 - Server CAL - RDS CAL Server - SQL Server
Utilities: PDF converters - Disk Cleanup - Data Management - Screen Recorder - Invoicing Software - Backup Software - Data Recovery - Disk Partitioning - Deployment - 3D Modeling - Remote Desktop - Editing -Video Converter - Virtualization - Graphics
CAD: Autodesk - ZWSOFT – Rhino 3D - Ashampoo
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Component |
Requirement |
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Operating system (desktop) |
Windows 7 or later, macOS, Linux (major distributions) |
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Operating system (mobile) |
Android, iOS |
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Internet connection |
Required on all team devices (controllers and controlled devices) |
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Network configuration |
No changes to firewall or router required |
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Disk space |
Minimal, lightweight client with no mandatory installation |
Download Supremo Control: client available for all team platforms
After receiving the activation code by email from Mr Key Shop, each team member downloads the Supremo client directly from the official portal at supremocontrol.com/download. The file is available for Windows, macOS and Linux as a desktop version; for Android and iOS, the client can be downloaded from the official app stores. Supremo does not require a traditional installation on Windows: it can be launched directly as an executable file. For consistent deployment across multiple workstations, the Business plan allows you to distribute the client with default settings to all PCs on the network.
Install Supremo Control Business: deployment across multiple team workstations
Installing the Supremo client requires no changes to firewalls or routers: once the file is launched, the software is immediately operational on any network. To deploy Supremo consistently across multiple PCs within the team, you can launch the client on each workstation and enter the activation code received, or configure a custom installation package via the IT Console. For machines to be made accessible via unattended access, you must configure the client to start automatically with Windows and set a permanent access password in the client’s security section: this is a one-off operation on each PC to be controlled remotely.
Activate Supremo Control Business: one code for the whole team
The Business plan is activated by entering the activation code received via email into the Licence section of the Supremo client on each workstation used by the team. The same code is used on all operators’ PCs and mobile devices with no numerical restrictions: Nanosystems’ servers verify in real time that the number of active simultaneous sessions does not exceed the limit of the subscribed plan. To add operators to the shared IT Console without providing them with the activation code, use the team management function in the members’ area of the Nanosystems portal. Keep the code safe for any reinstallations or for adding new workstations to the team.
Frequently Asked Questions about Supremo Control Business
- What is Supremo Control Business and how does it differ from the Solo plan?
Supremo Control Business is Supremo’s subscription plan designed for technical teams and SMEs that require multiple active remote sessions at the same time. Unlike the Solo plan, which is limited to one session at a time per individual user, the Business plan allows for 3 to 100 configurable simultaneous sessions, with a single activation code valid for all the team’s PCs and devices. It includes multi-operator management via a shared IT Console, a synchronised address book and connection reports.
- What is the difference between Supremo Control Business and Professional?
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Feature |
Business |
Professional |
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Simultaneous sessions |
3 to 100 |
Configurable |
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Advanced reports |
Basic |
Comprehensive, exportable for invoicing |
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Customer support queue |
No |
Yes |
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Custom mass client deployment |
No |
Yes |
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Custom-branded Supremo client |
No |
Yes |
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IT Security (AI) add-on |
No |
Available |
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Ideal scenario |
SME technical team, corporate remote working |
MSP, IT service provider, structured helpdesk |
- When should you NOT choose Supremo Control Business?
The Business plan is the right solution for teams managing parallel remote sessions without the need for advanced helpdesk features. Those providing remote support services to external clients who require a structured support queue, detailed reports for invoicing, a customised Supremo client with their own branding, or automatic mass deployment across client networks should consider the Professional plan. Those with single-user requirements and no need for simultaneous sessions will find the Solo plan to be the most cost-effective solution. - Can I increase the number of simultaneous sessions after purchase?
Yes. From the Business plan onwards, you can purchase extra connections via the members’ area of the Nanosystems portal at any time, without having to take out a new subscription. The extra connections purchased expire at the same time as the main plan, regardless of the date of the additional purchase. - How does team management work with a single activation code?
With the Business plan, the subscription holder can add operators to the shared IT Console without providing them with the licence activation code. Operators access the plan’s features via their own account in the Console, and the system monitors in real time to ensure that the number of active sessions does not exceed the contractual limit. This allows you to manage who uses the plan and to what extent, whilst retaining full control over the licence.