Why Great Leaders Build Relationships Across the Organization

Entering my career right out of college, I believed something that many professionals quietly assume.

If I simply worked hard, produced strong results, and kept my head down, people would notice.

And to be fair, that approach worked for a while. I did good work and built a solid reputation within my immediate team.

But then I started noticing something interesting.

Some colleagues seemed to move ideas forward much more easily than others. They were able to collaborate across departments, get quick answers to questions, and rally support for new initiatives.

I remember wondering how they did this. The answer, of course, was relationships.

They had built connections across the organization, and those relationships made their leadership more effective.

Internal Networking Often Gets Misunderstood

When people hear the word networking, they often imagine formal events, business cards, and crowded receptions.

That version of networking has never been my favorite activity. In fact, I avoid them as much as possible.

Internal networking looks very different.

It happens through everyday interactions inside an organization. A conversation with someone in another department. A cup of coffee with a colleague you recently met in a meeting. A quick note thanking someone for their insight on a project.

Internal networking is simply the practice of building relationships with colleagues across your organization.

And it turns out to be one of the most valuable leadership skills a person can develop.

Leadership Happens Across Teams

Organizations today are complex. Very few projects are completed by a single person or even a single team.

Most meaningful work requires collaboration across departments, functions, and levels of leadership.

When leaders have strong relationships throughout the organization, collaboration becomes much easier.

They know who to call when they need expertise. They understand how different teams operate. They can bring the right people together to solve problems.

Without those relationships, even strong leaders can find themselves working in isolation.

Relationships Help Leaders Move Ideas Forward

One of the biggest benefits of building relationships across an organization is that it helps leaders move ideas forward.

When people know you and trust you, they are more open to collaboration. They are more willing to share ideas, offer feedback, and support new initiatives.

Trust grows through relationships.

And relationships grow through small, consistent interactions.

A conversation after a meeting.

A quick message thanking someone for their help.

A coffee with a colleague in another department.

These moments may seem simple, but over time they create a network of trusted relationships across the organization.

Relationship Building Works for Introverts Too!

Many people assume networking comes naturally to extroverts.

As an introvert myself, I can assure you that building relationships does not always feel easy.

But the good news is that internal networking does not require large events or constant socializing.

It can happen one conversation at a time.

In fact, many introverts excel at building meaningful relationships because they listen carefully, ask thoughtful questions, and focus on genuine connection.

Those qualities are incredibly valuable when building strong workplace relationships.

Leadership Is Built on Relationships

Organizations often emphasize technical expertise, strategic thinking, and operational execution when developing leaders.

Those skills are important. But leadership also depends on relationships.

When leaders build strong networks inside their organizations, they strengthen collaboration, improve communication, and create an environment where ideas can move forward more easily.

In other words, building relationships across an organization is not just a professional activity.

It is a leadership skill.

About the Author

Rachel B. Simon is a former executive at AT&T and is now a keynote speaker, executive coach, and best-selling author of Relationships at Work: How to Authentically Network Within Your Company. Her insights help organizations strengthen workplace relationships to improve collaboration, engagement, fulfillment, and retention.