SL Green
Building brighter futures.
SL Green has been GCSA’s most dedicated corporate partner since 2019. From launching sponsored student cohorts to hosting on-site mentorship at 420 Lexington, SL Green continues to elevate the potential of NYC public high school students.
6
years of partnership
$82k
invested in students
30+
employee mentors engaged
1,950+
hours of mentorship provided
Every other week, GCSA students step into the heart of Manhattan at 420 Lexington. The space is more than an office. It’s a place where students are immersed in a professional environment, surrounded by possibility.
They attend mentorship sessions, career exposure events, and workshops that help connect their ambitions to the real world. Being there matters—and SL Green makes it happen.
“I feel mentoring had a positive impact on my mentee [Nicol]. We discussed college readiness, reviewed her essays, and worked on her Valedictorian speech together.”
Francisca Lopez, Senior Accountant
SL Green’s commitment doesn’t stop at bi-weekly sessions. They go beyond mentorship to invest in the whole student experience.
From funding field trips to celebrating milestones like graduation, SL Green ensures that students feel supported, recognized, and inspired along the way.
Pictured: SL Green mentors and mentees at GCSA’s Class of 2025 graduation, hosted at the Vandy Club this past June.
