Leonard S. Greenberger

Managed Washington, D.C. office operations while serving on four-person executive leadership team.

• Supervised client teams generating over $1M in annual revenue.
• Secured largest association client by leading proposal team.
• Advised regional and national associations on communications strategies and member engagement.
• Directed crisis response for professional society amid DEI initiative backlash, preserving trust.
• Provided strategic counsel and media training to trade associations in regulated industries.
• Oversaw award-winning campaign for Atlantic City Electric, receiving PRSA Philadelphia’s 2022 Pepperpot Award.
• Founded consultancy to enhance visibility and member value for 501(c) organizations.

Contributed to vision, growth, and talent development as executive team member.

• Managed budget exceeding $4M and oversaw 20+ professional staff.
• Achieved over 50% revenue growth over a decade.
• Founded and expanded association communications practice, generating nearly one-third of annual revenue.
• Rebranded Steel Shipping Container Institute to align with growth goals as Industrial Steel Drum Institute.
• Spearheaded repositioning of Construction Specifications Institute to CSI: Knowledge for the Built Environment, broadening audience reach.
• Developed branding for UniStar Nuclear, aligning stakeholder communication with strategic objectives.
• Directed campaigns enhancing member engagement and public visibility for various associations.