Improve Your Return on Marketing Investment

We help businesses get more from every marketing dollar through custom, value-based marketing plans built around measurable performance.

Lets Grow Your Business

About Us

A Smarter Way to Invest in Marketing

Most businesses don’t need more marketing activity. They need a better return. At Sea Green Marketing, we serve as a marketing partner, not just a vendor. Our objective is simple: improve your return on marketing investment. We do that by architecting custom, value-based marketing plans that direct your budget toward the tactics most likely to generate measurable leads, calls, sales, and revenue.

Meet the Team

Sea Green Marketing is powered by a team of seasoned specialists across paid media, project management, podcast production, web development, SEO, content, social media, design, and operations. Each team member brings deep expertise in their discipline, allowing us to build and execute smarter, higher-performing campaigns.

We combine experienced marketing leadership with the efficiencies and insights made possible by modern AI tools, helping clients move faster, interpret data more effectively, and improve results without unnecessary waste.

Greg Shaughnessy
President

Erin MacDonald
Paid Media Manager

Carla Angilello
Project Manager

Abby Walker
Podcast Producer

Michael Dittrich
Senior Web Developer

Kristin Ferguson
People & Operations Manager

Michael Sancin
SEO & Content Manager

Courtney Taylor
Social Media Specialist

Joseph Li
Senior Graphic Designer

Services

What We Do

We don’t start with a “one size fits all” services package. We start with your goals, your economics, and the tactics most likely to produce measurable return.

Brand Strategy & Development

Crafting an authentic identity that connects with your audience.

Content Marketing

Creating high-quality content that positions your brand as an authority.

Social Media Management

Engaging your audience through strategic social content.

SEO & Digital Advertising

Increasing visibility with organic and paid growth strategies.

Website Design & Optimization

Making sure your website is visually appealing and conversion-focused.

Podcast Production

Professional remote podcast production designed to deliver a polished, studio-level experience without an in-person setup.

Every campaign is crafted with strategy, creativity, and measurable impact in mind.

Download Case Studies

Our Impact

After years of frustration with other firms, Sea Green Marketing delivered a turnkey strategy and has exceeded our expectations for over 13 years.
Tom Hamlin, Somerset Wealth Strategies
Working with Sea Green Marketing—especially Erin—has been a pleasure. Their expertise has helped drive a significant increase in our online sales.
Hilda Sarduy, Driveway Maintenance Inc.
Since working with Sea Green Marketing, our phones ring with new inquiries and our business has grown significantly. Their approach is clear, fair, and effective
Mat Stewart, Rock River Financial