
Our Story
In 2002, amid the gentle sway of palm trees and the serene beauty of Samoa, OSM Consultants emerged from the inspired minds of Vui Sebastian and Shorley Mariner. Their venture commenced in a modest home office, the space illuminated by a borrowed computer that crackled with the promise of a transformative vision.
Vui and Shorley, unified by their aspirations, envisioned a Samoa adorned with a tapestry of resilient infrastructure and sustainable development intricately woven with the threads of Samoan culture and community. Their dream was more than a mere business; it was a testament to their dedication to nurturing the very soul of their nation.
With unwavering determination, they birthed OSM Consultants, not merely as a commercial entity but as a conduit for fostering national progress and elevating local communities. The company's name, a mosaic of initials — O for Olisana and Okalani, the cherished daughters; S for Sebastian and Shorley, the visionary founders; M for Mariner, resonating with the essence of legacy—spoke volumes about their commitment to leave an indelible mark.
Fuelled by a potent blend of entrepreneurial zeal and guided by their unshakeable Christian faith, Vui and Shorley forged ahead, laying the cornerstone for a business steeped in excellence and integrity. OSM Consultants swiftly ascended to the vanguard of Samoa's industries, not merely for its services but for the values it stood upon.
Over the years, OSM Consultants burgeoned into a beacon of innovation, constantly seeking new horizons and pioneering solutions that intertwined modernity with the rich tapestry of Samoan tradition. Theirs was a legacy defined not only by profit margins but by the transformative impact etched into the very fabric of Samoan society.
visionary founders; M for Mariner, resonating with the essence of legacy—spoke volumes about their commitment to leave an indelible mark.

Collaboration became their hallmark—a symphony of minds converging to address challenges, engineer solutions, and celebrate successes as a collective force. Leaders emerged, not confined within office walls but as pillars of inspiration nurturing budding talents and fostering leadership within their ranks.
As the sun sets on each day, the values ingrained in the company's ethos—excellence, innovation, collaboration, leadership, and integrity—continue to steer OSM Consultants toward greater heights. Their story, a testament to the resilience of dreams and the power of unwavering belief, stands as an enduring testament to the potential nestled within Samoa's shores.



