Brittany Olivier, MBA, graduates with the Leadership Tangipahoa Class of 2025
Congratulations to our very own Brittany Olivier, MBA, on graduating with the Leadership Tangipahoa Class of 2025!
Leadership Tangipahoa is more than a program—it’s a launchpad for passionate changemakers. Over the past year, Brittany joined 23 other local leaders on a deep dive into the systems and stories that shape Tangipahoa Parish. From government and justice to education, healthcare, and economic development, the group explored it all through hands-on field trips, collaborative projects, expert panels, and thought-provoking simulations.
The graduation ceremony, held June 12 at the Tangipahoa Parish School System Office, featured a keynote from Honorable William J. Crain, Louisiana Supreme Court Justice, who reminded the graduates: “To value leadership, perseverance, and to serve your community.”
Reflecting on her experience, Brittany said, “Every gathering through Leadership Tangipahoa brought new insights, valuable lessons, and meaningful connections. It truly was an amazing experience from start to finish. Who knew talking trash and visiting the landfill would be so much fun? ”
Since 2010, H/S has proudly supported Leadership Tangipahoa, investing in the future of our region by encouraging our team to get involved. Past participants include architects Pierre Theriot, Ryan Faulk, Mark Beckers, and Paul Morvant, interior designer Mary Guiteau, business manager Robin Gray, and emerging professional Brooke Bergeron.
“Our commitment to this program spans over 16 years,” said Associate Principal Mary Guiteau. “Leadership Tangipahoa provides a unique insight into how our parish is run and what makes it thrive. Armed with this knowledge, class members are inspired to lead and serve for the betterment of the entire community.”
We’re proud of Brittany and all the graduates who are shaping a stronger, more connected Tangipahoa Parish.


