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Access Centre B2B

Seamless and secure business partner collaboration.

Our unique Access Centre B2B solution facilitates collaboration between you and your partners in a seamless, safe and cost-effective manner.

By offering controlled access to your systems, you can drive efficiency, optimise operations and give your organisation a competitive advantage.

  • Invite guests into your Azure Active Directory apps and systems with controlled access.
  • Allow partners to self-register, and create admins and groups within their own networks.
  • Delegate admin responsibilities to your partners to save time and resources.
  • Automated checks keep you on top of who has access – and who no longer needs it.

Why Access Centre B2B?

It’s efficient

An easy-to-use dashboard allows you to facilitate important collaborations with partners that can otherwise be time-consuming and complicated.

It’s secure

Zero exposure to identity information, a reduction in dormant accounts and the safe storage of supplier credentials means wider access to your systems comes with minimised risk.

It’s cost-effective

Significantly decrease management overhead, reduce spending on maintenance and on-premises infrastructure, and save on licensing costs – all while delivering an improved partner experience.

Work together – safely

  • Leverage the growing digital world to expand your approach to collaboration.
  • Seamless access to systems and applications drives efficiency across your business.
  • Enjoy the benefits of collaborative working while mitigating the challenges.

Award-winning enterprise IT solutions.

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Free insights and the latest trends.

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Free Identity and Access Governance Roundtable

Join us in London for an in-depth and tailored discussion on the key areas of access governance and compliance in hybrid IT environments.

  • Understand how to use attribute-based access controls inside Microsoft Identity Manager (MIM).
  • Learn how to audit and detect access governance violations, so your business stays compliant.
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Identity and Access Management Envisioning Workshop

Automate the management of users, control corporate access and achieve business security. Book your free half-day Identity and Access Management Envisioning Workshop today.

Apply for a free workshop
Award-winning solutions Award-winning solutions

Eight-time winner of the Microsoft Partner of the Year Award for Identity Management, Enterprise Mobility, Security and Compliance.


Welcome to ThirdSpace, the new home (and new name) for Oxford Computer Group UK.

Oxford Computer Group UK officially rebranded as ThirdSpace in the UK on 16 October. This rebrand reflects our broadening identity and security solutions, as working practices extend from the office and home into working flexibly and collaboratively from anywhere – Your "ThirdSpace".

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