Founded on gratitude, focused on your success.
Who We Are.
Established in 2015, MCMC--Mary Coyne Marketing Communications, LLC is a full-service advertising and public relations firm known for delivering strategic, results-driven solutions for clients across a wide range of industries, including agriculture, education, energy, healthcare, government agencies, nonprofits, public health and transportation sectors.
Our firm holds true to these principles: Create Value. Seek Solutions. Be Grateful.
What We Do.
Advertising & Public Relations
Comprehensive multi-channel campaigns that maximize reach, engagement and brand visibility.
Clear, engaging communications that foster organizational alignment, collaboration and workforce engagement.
Internal Communications
High-level strategy development to drive business objectives, strengthen reputation and drive long-term success.
Strategic Planning & Brand Positioning
SEO, social media, targeted digital ads and geofencing to enhance brand visibility and reach the right audiences.
Digital Marketing
Real-time metrics, A/B testing and data analytics to optimize campaigns, improve performance and maximize ROI.
Data-Driven Campaigns
Cohesive strategies across digital, print, social and broadcast media for consistent, high-impact messaging.
Integrated Marketing Communications
Full-scale event management, from strategic promotion to on-site execution, ensuring memorable experiences and audience impact.
Event Planning
Leadership & Training
Workshops, coaching and consulting to help organizations elevate their internal capabilities.
Crisis Communications & Issues Management
Proactive and rapid response strategies that mitigate risks, protect reputations and build public trust.
Industries We Serve.
MCMC supports organizations across healthcare, education, biotech, energy, finance, government agencies, public health, utilities, nonprofits, agriculture, and other community-facing industries.
What Sets Us Apart.
Our clients work directly with senior-level professionals who bring deep industry expertise and a commitment to measurable impact. We are a trusted partner in marketing, media relations, crisis management, internal communications, staff development and event planning, delivering our work through customized solution suites designed to address each client’s unique priorities and goals.
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We begin by understanding each client’s culture, goals, and audience, then build structured, senior-led solutions grounded in insight and performance.
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From messaging and design to editing and review, we create polished communications that are clear, accurate, and built to resonate.
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We work as an extension of our clients’ teams—responsive, flexible, and aligned with priorities, systems, and timelines.
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Organizations trust us to navigate complex communications challenges with steadiness, judgment, and a focus on long-term credibility and results.
At MCMC, we believe in seeking smart solutions, creating meaningful value and showing up with gratitude for the work, the mission and the people we serve. We're a senior-level-only team, so when you work with us, you're working directly with real people who bring real experience and proven results. We care as much about your mission as you do, and you can expect clear strategy, honest communication and work that delivers.
Ready To Partner With You.
