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SharePoint Systems · Intranet & Extranet

One Connected
Workplace, Built
on SharePoint

A fully customised Company Intranet Design and Extranet System built on Microsoft SharePoint and Office 365. Centralise internal communication, streamline document management, and securely extend access to partners and clients — all from your existing Microsoft 365 environment.

Built on Microsoft SharePoint
Secure partner & extranet access
Mobile-ready from day one
Fully customised for your business
Company Intranet — Home
99.9%
Platform uptime
The Platform

Intranet Design & Extranet Systems Built for SharePoint

One secure platform for internal teams and external partners

A Company Intranet is a private network within your organisation, built for internal use only and not accessible from the public internet. In its simplest form, an intranet uses local and wide area network technologies — but today's intranets do far more, powering sales and customer relationship tools, project management, sophisticated corporate directories and company-wide communication.

An Extranet System extends that same platform outward — allowing external partners, suppliers or clients to securely access a defined subset of your intranet content. Since the early 2000s, organisations have used this approach to create centralised, web-accessible repositories of shared data for authorised users outside the business, without opening the whole network to the public.

Both are built on the same Microsoft SharePoint and Office 365 foundation — meaning one investment, one platform, and one team managing internal and external collaboration together.

Centralised Communication
Company news, announcements and updates delivered to every employee from a single source of truth.
Secure Extranet Access
Give partners, suppliers or clients access to exactly the content they need — nothing more.
Document Management
Version-controlled document libraries with governance, permissions and full audit trails.
Native M365 Integration
One sign-on, one environment. Outlook, Teams, OneDrive and SharePoint all connected natively.
What's Included

Intranet & Extranet Features

Every feature is included in our base build — and every feature can be extended, customised or added to based on your organisation's structure and requirements.

Intranet Portal & Homepage

A branded, role-aware homepage that surfaces the news, tasks and links that matter most to each employee.

  • Personalised news feeds and announcements
  • Quick links to apps, forms and key documents
  • Department and team-specific portal pages
  • Company events and social calendar
  • Search across the entire intranet and extranet

Extranet Partner Access

Give external partners, suppliers or clients secure access to a defined subset of your content — without exposing the rest of your network.

  • Dedicated partner and supplier portals
  • Electronic Data Interchange (EDI) support
  • Product catalogue sharing with trade partners
  • Granular, per-partner permission control
  • Separate branding for external-facing sites

Document & Content Management

Centralise every policy, template and record in version-controlled libraries with full governance and audit trails.

  • Version history and check-in/check-out control
  • Metadata tagging for fast retrieval
  • Approval workflows for published content
  • Full audit trail of document activity
  • Secure external sharing where permitted

Corporate Directory

A sophisticated, searchable directory of employees, departments and org structure — always kept in sync with Azure AD.

  • Searchable employee and department directory
  • Org charts and reporting line visibility
  • Skills and expertise tagging
  • Click-to-contact via Teams or Outlook
  • Automatic sync with Azure Active Directory

Communication & Collaboration

Built-in tools for audio/video conferencing, discussion forums and team collaboration spaces.

  • Audio and video conferencing via Teams
  • Discussion forums and knowledge bases
  • Team sites for cross-department projects
  • Company-wide surveys and feedback tools
  • Instant notifications for key updates

Web Publishing & Portal Management

Publish company newsletters, manage intranet portal structure and integrate the various technologies your business relies on.

  • Drag-and-drop page builder for content owners
  • Company newsletter publishing
  • Configurable navigation and site structure
  • Multi-site and multi-department architecture
  • Integration with third-party business systems
Work From Anywhere

Intranet & Extranet, On Any Device

Because the intranet is cost-effective and environmentally friendly by design

Most work can be done from a computer or mobile device — reducing printing, travel and physical infrastructure. Any update made to the intranet is pushed out to every user, so nobody misses new information, policy changes or tasks.

Since SharePoint runs natively on any modern device, your team and your extranet partners can access the platform from the office, from a client site, or from home — using their existing Microsoft 365 credentials, with no extra apps or logins to manage.

Any Device, Any Browser
iOS, Android, Windows, Mac — the intranet is fully responsive and works in any modern browser.
Access Anywhere There Is Internet
At the office, on the road, or working from home — always available wherever you have internet access.
Instant Company-Wide Updates
Publish once and every employee — and every authorised extranet partner — sees the change immediately.
No Extra Sign-On
Your team uses existing Microsoft 365 credentials. No additional usernames or passwords to remember.
📰 Company News
3 updates today
Q2 Company Update
All departments
Posted 09:15 today
New
HR Policy Update
v2.1 published
2 hours ago
Updated
Acme Partner Portal
Extranet access
Invite pending approval
Review
Governance & Security

Know Exactly Who Can See What

Full visibility over internal and external access

Security is a real concern when hosting valuable or proprietary information on an extranet. Our SharePoint-based intranet and extranet systems give you complete visibility and control over exactly which employees, departments and external partners can see which content — down to the individual site, library or document.

Every permission change, every partner invite and every document access is logged, giving your IT and compliance teams a full audit trail without needing a separate security platform.

  • Granular, per-site and per-library permission control
  • Separate extranet zones for external partner access
  • Full audit trail of access, edits and permission changes
  • Azure AD-integrated authentication for staff and partners
  • Scheduled access reviews and reporting
🔐 Access & Governance Dashboard
Live permissions overview
Native Integration

Integrated with Your Digital Workplace

A common, unified user experience across Office 365. No extra sign-on, no switching between apps, no data silos — just one connected Microsoft ecosystem.

Microsoft Teams
Company-wide chat, calls and meetings
Outlook
Notifications and calendar-synced updates
Power BI
Usage analytics and adoption dashboards
Power Automate
Automate approvals, alerts and partner invites
OneDrive
Personal and shared file storage everywhere
Azure AD
Secure identity for staff and partner access
Built for External Collaboration

Extranet Modules for Partners & Suppliers

The extranet extends your intranet outward — giving partners, suppliers and clients exactly the access they need, without exposing anything else.

Electronic Data Interchange (EDI)
Exchange large volumes of structured data with trade partners quickly and reliably, directly through your SharePoint extranet.
Product Catalogue Sharing
Share product catalogues exclusively with trade partners through a secure, permission-controlled extranet space.
Joint Development Spaces
Collaborate with other companies on joint development efforts in a dedicated, access-controlled workspace.
Supplier & Vendor Portals
Provide or access services between your business and a group of partner companies through a shared, branded portal.
Shared Training Programmes
Jointly develop and deliver training programmes with partner organisations from a single, shared content library.
Secure External Sharing
Time-limited, permission-based external sharing of individual files and folders without granting broader network access.
Our Delivery Process

How We Build Your Intranet & Extranet

A structured, transparent process that gets your platform live quickly and built exactly the way your organisation works.

1
Discovery
We map your internal structure, communication needs and any external partners who need extranet access.
2
Design
We design the site architecture, permission model, branding and zones for internal and external access.
3
Build & Configure
Our developers build the intranet and extranet in your Microsoft 365 tenant — fully branded and configured.
4
Test & Launch
UAT with your team and pilot partners, refinement based on feedback, then a managed company-wide go-live.
5
Train & Support
Hands-on training for staff, content owners and partner administrators — plus ongoing support as you grow.
Why SharePoint Systems

Your Intranet Built by Microsoft-Certified SharePoint Specialists

We don't just deploy a template — we design an intranet and extranet system around your business's structure, security requirements and partner relationships.

Microsoft Certified Specialists
Our team holds Microsoft certifications across SharePoint, Power Platform and Azure — built to Microsoft's best practices and current platform standards.
Tailored to Your Organisation
Your departments, terminology and partner relationships are different from every other business. We build around how you actually work.
No Extra Licences Required
If you already pay for Microsoft 365, you have SharePoint. No separate intranet platform subscription — just one-time development investment.
Natively Integrated with M365
Your intranet lives inside Microsoft 365. Every tool — Teams, Outlook, Power BI, OneDrive — connects natively.
Scalable as You Grow
Start with a core intranet, then add extranet partner zones, custom apps or advanced governance as your business grows.
South Africa Based, Globally Delivered
Headquartered in KwaZulu-Natal, we serve clients across South Africa, Africa and globally — with the same standard of Microsoft expertise wherever you are.
Client Feedback

What Our Intranet & Extranet Clients Say

Organisations across South Africa have connected their teams and partners with a custom intranet and extranet built on Microsoft SharePoint.

Before our new intranet, company news lived in scattered emails nobody read. Now everyone sees the same information at the same time, and our new extranet portal lets our key suppliers self-serve documents that used to mean dozens of emails a week.

Thandeka M.
Operations Manager, Durban Logistics Group
★★★★★

The governance and permission controls gave our compliance team real confidence. We can see exactly who accessed what, and our external partner sites are completely isolated from internal data. Exactly what we needed.

Riaan N.
IT Director, Cape Town Financial Services
★★★★★

Our field staff and head office finally use the same system. Documents, policies and forms are all in one place, accessible from any device. Onboarding new employees now takes a fraction of the time it used to.

Lindiwe K.
HR Manager, Johannesburg Engineering Group
★★★★★
© 2023 SharePoint Systems All Rights Reserved
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