Business People Talking

BRANDING & SPEAKING

TAKING YOUR BUSINESS TO A GREATER LEVEL

ABOUT US

Castell is a 3x author, inspirational speaker and serial entrepreneur with notable work throughout North America, The Caribbean Islands and Europe. Under the GRTR Management mission, he brings years of sales, business development, thought leadership, image and executive-level consulting expertise. Jessica is an award-winning broadcasting journalist and entertainment entrepreneur. She brings a vast wealth of knowledge to the table, which includes programming, anchoring, creative design, and over seven years of business experience that was birthed from her past endeavors.

In a Meeting

TESTIMONIALS

"I've had the pleasure of hosting Castell as a keynote speaker for the 2018 CUNY ASAP Alumni Event and it was nothing short of remarkable. To work with Castell is an honor. He exemplifies the adage that "excellence then, is not an act, but a habit" as he consistently goes above and beyond in everything that he does."

~ JOEL CABRERA, CUNY ASAP

LinkedIn
Verizon
twitter
Disney +
Brooklyn NETS
music choice
Justworks
XFL
secret%20_edited
CUNY LOGO
sonesta
compass
AURN
IBS SHOW
icon
boys and girls
Sloomoo
MYME
NYLFF_favicon (1)
heKNyD4m
Frames Bowling
LinkedIn
Verizon
twitter
Disney +
Brooklyn NETS
music choice
Justworks
XFL
secret%20_edited
CUNY LOGO
sonesta
compass
AURN
IBS SHOW
icon
boys and girls
Sloomoo
MYME
NYLFF_favicon (1)
heKNyD4m
Frames Bowling

QUICK LINKS

© 2020 GRTR Management

GET IN TOUCH

New York, NY

NEVER MISS AN UPDATE

  • Facebook
  • Twitter
  • Instagram
  • LinkedIn
  • Amazon
Disney +