One platform,
built to work as one.

NEXUSS brings identity, entitlements and modules into one federated platform. Each application stays independent while users move through a common shell, access model and governed environment, creating one consistent experience across the organisation.

Platform Foundations

The shared capabilities every NEXUSS module inherits from day one.
Federated Architecture
Each module operates independently while remaining part of one platform.
Self-Hosted Identity
One authentication service provides secure access across every module.
Tenant Entitlements
Access is licensed and controlled by tenant, user and module.
Shared Platform Core
Every module inherits the same essential platform capabilities.
NEXUSS federated enterprise platform architecture

Federated Design

Independent Apps,
One Platform Experience

Each NEXUSS module runs independently on its own subdomain while remaining part of one governed platform experience.
Underneath, each application owns its own database and deployment boundary. At the surface, shared identity, navigation and platform standards make the federation feel like one product to every organisation using it.

ONE

Independent applications.
One customer experience.

Modules can evolve independently while the shared shell keeps access, navigation and experience consistent throughout.

Shared features, inherited by every module across one NEXUSS platform.

Each module inherits shared navigation, assistance, support and theme controls from the core.

NEXUSS shared enterprise platform interface

Model company groups, subsidiaries and teams with clear operational boundaries throughout

Parent oversight flows down the hierarchy while sibling companies remain isolated inside the same

Parent-Child Tenant Hierarchy

Groups form parent and child tenants. Parent users gain visibility across subsidiaries, while each child remains isolated from siblings through the same platform controls governing every read and write.

One Shell

One View

One Experience

One Shell

One View

One Experience

One Shell

One View

One Experience

One Shell

One View

One Experience

One Shell

One View

One Experience

One Shell

One View

One Experience

One Shell

One View

One Experience

One Shell

One View

One Experience

One Shell

One View

One Experience

One Shell

One View

One Experience

One platform across all modules

See how one NEXUSS foundation powers Core, Talent, Comms, Pulse, Reach and Site within one consistent platform experience.

Ready for Enterprise

Built for governed deployment across organisations.

Branded tenants, custom domains and dedicated infrastructure support flexible deployment at scale

NEXUSS Platform LIVE

Core and Talent are live now on a shared NEXUSS platform foundation.

NEXUSS can be provisioned as a branded, isolated tenant on the shared platform. Clients can run it directly, use 15 Group's audited operate-as support, or move to dedicated infrastructure where regulation or scale requires it, with oversight retained throughout.

i5s

Deployment Options

15 Group · Enterprise Deployment Models
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