GOAL

What the client needed to achieve

An energy company needed to migrate roughly 185 terabytes of data from Box to Microsoft 365 ecosystem, including SharePoint and OneDrive, to consolidate its collaboration platforms and reduce redundant licensing costs. Despite beginning a broader shift to Microsoft in past years, file storage and sharing remained fragmented, with more than 2,725 users and numerous business-critical applications still dependent on Box. The client needed to complete a large-scale migration while managing risk and maintaining continuity across multiple technical and business teams.

RESULTS

Seamless migration with cost savings and zero disruption

3,762

users transitioned to Microsoft 365

$1M

in licensing costs avoided

184.6

TB of data transferred

11

mission-critical applications successfully migrated

DELIVERY

How Sendero delivered

Sendero served as the program management office, owning governance and end-to-end coordination.

Highlights:

Directed five parallel workstreams spanning Box administration, users, applications, and departments
Planned and led a phased rollout across 26 user migration waves
Coordinated closely with Microsoft collaboration leaders and a third-party migration vendor
Provided clear, ongoing communication to keep users informed throughout the migration
Integrated change management to support user readiness and adoption

PRACTICE

Building a durable foundation for continued success

The migration established Microsoft 365 as the client’s enterprise standard for collaboration, replacing fragmented systems with a single, integrated platform. This foundation enabled a more consistent ways of working, reduced operational complexity, and supported future scalability. With governance, processes, and adoption mechanisms in place, the organization was positioned to sustain and evolve its collaboration environment over time.

KEY CONTACTS