Stronger Together: Connecting Multiple Companies Under One Intranet Roof

Blog | workplace happiness

  • collaboration
  • future of work

Bringing sister or partner companies under one communication roof can be a game changer for many organizations. The benefits are clear—better collaboration, smoother communication, and a stronger sense of unity. A great example of this is the work done by Enviro Water Group, who partnered with Fellow Digitals to create an intranet solution that truly shows the power of shared platforms.

Connecting companies across borders—a rewarding challenge

Whether you’re working across different cities or countries, getting everyone on the same page can be tricky. That’s where a connecting intranet solution designed for multiple companies comes into play. Imagine 14 companies, each in a different country, each with its own culture and work processes. How do you bring them together? Enviro Water Group, based on 14 individual companies in the water processing industry, faced this exact challenge. Together with Fellow Digitals, they created a multilingual platform that not only connects employees but also encourages them to learn from one another and grow together.

An intranet built to connect—on four levels

So what does an intranet for multiple companies look like? Enviro Water Group’s approach offers an inspiring blueprint with four key pillars:

  • Information Hub: A centralized space for all the documents, guidelines, and essential information employees across the network need.

  • News: A dedicated section to share the latest developments—from within the group or from individual companies.

  • Events & Academy: A place to sign up for training sessions, webinars, and events that foster both learning and networking.

  • People Directory: A comprehensive directory that makes it easy to find and connect with specialists across different locations and companies.

Transparency and openness: Finding the right balance

When companies open up and collaborate more closely with sister or partner organizations, transparency and openness become key factors. However, there are different levels of transparency that companies can choose from, depending on their goals and culture:

  1. Limited transparency: Only basic information, such as company structures and general updates, is shared. This protects sensitive data but limits knowledge exchange.

  2. Operational transparency: Companies share operational details, such as project updates and internal processes. This fosters collaboration but requires more attention to data security.

  3. Full transparency: All strategic information is openly shared. This maximizes synergy and innovation but can carry the risk of exposing sensitive business information.

Choosing the right level of transparency depends on the organization’s goals and the trust between partners. Too little openness can hinder collaboration, while too much might expose the company to risks. A helpful tool could be an NDA document that must be signed by the users of all parties involved.

Screenshots from EWG's communication platform
EWG's communication platform

The outcome: Sharing knowledge and growing together

Enviro Water Group’s success shows how powerful this approach can be. As Claudia Müller, Business Development Project Manager, explains: “With our group-wide social intranet, experts can now connect and collaborate on an equal level.” By having the right tools and structure, employees can share their expertise, build new connections, and collaborate on innovative ideas.

Why not leverage synergies in your organization too?

The success of Enviro Water Group isn’t unique. Other companies can also benefit from an intranet partnership with their sister or partner companies. Why not take advantage of the synergies? A shared platform helps drive innovation faster and strengthens team spirit across borders.

Final thoughts: An inspiring intranet solution

Whether you’re managing a network of sister companies or looking to better align your partnerships, a shared intranet could be the key to unlocking smoother collaboration and better communication. Take inspiration from the success story of Enviro Water Group and imagine the possibilities for your own organization.


Annika Willers

Internal Communication Manager

Annika Willers

We love to share our knowledge with you

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