Triumph Bank


Triumph Bank (now Simmons Bank) is a commercial banking institution headquartered in Memphis, Tennessee. The bank provides personal, commercial and business banking services to individuals and businesses.

The US bank was looking for a smart locker system for their offices in Memphis, with the goal to create a seamless locker access and management experience.


Yellowbox provided a premium smart locker solution tailored for current and upcoming workplace dynamics, offering a system that's simple to operate, manage, and install.

  • Multiple access methods, including app and PIN code.
  • Self-serve process with 9/10 user experience rating.
  • Intuitive onsite management app and web dashboard.
  • Multiple booking types incl. permanent, overnight, day, team.
  • Physically flexible with wireless, off-network and no servers.

The system has ensured a seamless experience for staff and management, aligning with the modern, constantly changing work environment.