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Microsoft Teams PepsiCo Case Study: Unifying 320,000 Employees

PepsiCo achieved significant logistics success, migrating 3,300 video meeting rooms to Microsoft Teams Rooms and standardizing its workforce of 320,000 across Microsoft 365, including Teams and Copilot.

For a global company the size of PepsiCo, operational complexity is the norm. With 320,000 employees across 200 countries and territories and a broad portfolio of brands such as Lay’s, Doritos, and Gatorade, the potential for technology fragmentation is naturally enormous. Recognizing that disparate tools were creating data silos that hindered innovation, the company embarked on a large-scale digital transformation initiative to unify its collaboration infrastructure. The goal was to fundamentally create an integrated ecosystem that could support advanced AI.

The cornerstone of this change was the overall strategic standardization of Microsoft 365. Rather than simply deploying desktop software, we’ve overhauled the physical workspace to bridge the gap between remote and in-office employees. This ensured that the hybrid meeting experience was consistent regardless of whether employees joined from our distribution center in Europe or our headquarters in New York. By aligning physical hardware with digital software, the company has effectively eliminated the friction that often hinders global collaboration.

PepsiCo reports that integration has had immediate and quantifiable results on employee behavior. By creating a single “source of truth” for communications and data, PepsiCo achieved adoption rates that exceeded typical corporate trends.

According to internal reports, the company is currently seeing 90-95% daily active usage of Microsoft 365 Copilot. These impressive numbers suggest that PepsiCo has successfully lowered the barrier to entry for Gen AI by first streamlining its underlying platform, allowing employees to integrate these new tools into their daily workflows without the confusion of navigating a distributed app environment.

Ashok Paranjothi, Vice President, Global Workplace Services, PepsiCoCommented:

“We knew that if we didn’t standardize on a collaboration platform with powerful AI capabilities, we would lose ground in workplace AI. The decision to move to Teams meant that communication and collaboration across our entire ecosystem became much easier, simpler, and more accessible for our colleagues.”

Why PepsiCo’s standardization across Microsoft Teams and Copilot is a strategic imperative for IT leaders

For CIOs and digital transformation leaders, PepsiCo’s journey offers some important lessons about the hierarchy of AI readiness requirements. Most importantly, infrastructure must come before innovation. Many companies attempt to layer Gen AI solutions on top of messy, fragmented data assets, only to discover that AI cannot reason effectively on siled information.

PepsiCo’s success shows that “boring” standardization tasks such as migrating files, consolidating communication channels, and streamlining supplier contracts are actually high-leverage activities that unleash the “magic” of AI. Without a unified data layer, tools like Copilot are severely limited. This allows them to potentially become a force multiplier.

The second important lesson focuses on the interplay between security and adoption. Security concerns are often cited as a major barrier to deploying Gen AI in the enterprise. However, by integrating the Microsoft stack, PepsiCo leveraged its existing access controls rather than the added security of third-party tools.

This approach allowed us to control access to Copilot using the Microsoft 365 access control framework (formerly Azure AD). This shows that an integrated ecosystem simplifies governance models and user experiences, allowing IT leaders to roll out advanced features with confidence that data breach risks are managed through established protocols.

Finally, the case study highlights that digital transformation is ultimately a human challenge, not a technological one. The high adoption rate was not a coincidence but the result of an intentional cultural engineering strategy. Instead of overwhelming employees with technical manuals, the change management team focused on behavioral nudges, such as encouraging the simple habit of scheduling all calls through Teams. By securing executive buy-in and focusing on “people-first” support, we transformed software launches into a new way of working.

“Engaging thousands of employees on a journey to new technologies they didn’t know they needed is no easy task,” he said. Elaine Smith, PepsiCo Copilot Program Director. “We started with small steps, which is key when asking many people to change their daily habits.”