MARKETING AND COMMUNICATIONS
Elevating your message.
Serellium specializes in rapid and customized communications support spanning issues related to national security, defense, healthcare, technology, foreign policy, business strategy, and more. We offer on-call writing, editing, coaching, strategic messaging, and communications product development for individual or team needs.
On-Demand
Communications Services
Expert Strategic Communications Support
Rapid support for speaking engagements, briefings, biographies, press statements, presentations, factsheets, articles, media inquiries, social media content, newsletters, and ghostwriting.
Media Coaching
Messaging refinement, tactical coaching, murder boards, one-on-one prep sessions, crisis communications support, and real-time feedback for continuous improvement.
Strategic Communications Planning
Communications planning (internal and external), messaging development and alignment, audience analysis, channels of communications, content and product creation, and results capture.
Our Expertise
Our communications expert, Lilly Bertz, brings nearly two decades of experience creating clear, compelling messaging to communicate complex issues, initiatives, and campaigns through effective communications channels influencing targeted audiences across government and commercial sectors. Lilly’s extensive experience includes training senior leaders through media coaching and messaging preparation for The Today Show, Face the Nation, This Week with George Stephanopoulos,
Good Morning America, CNN, Fox News, The Wall Street Journal, USA Today, and more. Previously, Lilly advised on internal, external, media, and Congressional engagements across the highest levels of the Department of State, Department of Defense, and Department of Justice, as well as state government and the private sector. Lilly holds a Master of Public Administration and a Master of Science in Social Policy from the University of Pennsylvania, and a Bachelor of Arts from Dartmouth College.