Our specific industry teams deliver ideas that work.

At Celtic, we’ve shaped dedicated teams with a blend of industry marketing knowledge and creative acumen. We come to the table with extensive advertising experience and then quickly dig into your brand to ensure the creative drives success.

For over 26 years, Celtic has built a reputation of excellence. We care deeply about uncovering the right message, generating mind-blowing ideas and maximizing the budget to move your audience to action. Because together with our clients, we generate business impact.

“We are proud to be among the Inc. 5000 fastest growing companies in America. Our success is built on smart teams using their industry expertise to forge long lasting relationships with our clients.”

Marlene Byrne, CEO

Where it all builds. Together.

We embed our industry expertise across a full range of advertising and marketing services to ensure the right message is delivered through the best channels. This doesn’t happen overnight. It takes careful discernment to create a thoughtful plan. And the roadmap isn’t enough. We measure success and optimize throughout the year – driving the best ideas forward and delivering ROI.


• Research
• Planning
• Reporting
• Measurement


• Positioning
• Brand Essence
• Internal
• Brand Standards
• External Execution


• Concepts
• Broadcast/Radio
• Print
• Online
• Direct
• Collateral
• Experiential


• Analysis
• Planning
• Monitoring
• Traffic


• UX Strategy
• Design
• Development
• User Testing
• Maintenance


• Governance
• Community Build
• Platform
• Content
• Backlinking


• Media Relations
• Thought leadership
• Executive and
Media Coaching
• Crisis Management
• Product Launches


Meet the Leadership Team

Head on over to our leadership page and meet some of our experts.