10 Best Marketing Agencies in New Hampshire [2026 Updated]

1. 36 Creative

• Focus: Advertising and Marketing
• URL: https://36creative.com/
• Overview: 36 Creative is a full-service advertising and marketing agency based in Windham, NH, offering services in branding, web design, and digital marketing to help businesses grow.

2. Brandartica

• Focus: Marketing and Advertising
• URL: https://brandartica.com/
• Overview: Brandartica, located in Epping, NH, specializes in marketing strategies and advertising solutions, focusing on brand development and digital marketing campaigns.

3. SC Digital

• Focus: Digital Marketing
• URL: https://scdigital.com/
• Overview: SC Digital, based in Portsmouth, NH, offers comprehensive digital marketing services including SEO, PPC, and social media management to enhance online presence.

4. Flylight Media, Inc.

• Focus: Web Design and Development
• URL: https://flylightmedia.com/
• Overview: Flylight Media, located in Portsmouth, NH, specializes in creating custom websites and digital marketing strategies tailored to client needs.

5. Trebletree

• Focus: Digital Marketing and SEO
• URL: https://trebletree.com/
• Overview: Trebletree, based in Manchester, NH, focuses on local SEO and digital marketing strategies to improve online visibility for businesses.

6. The Port Web Design

• Focus: Web Design and SEO
• URL: https://theportwebdesign.com/
• Overview: The Port Web Design, located in Laconia, NH, offers web development and SEO services to enhance online presence for clients.

7. HeartBrain Marketing

• Focus: Digital Marketing
• URL: https://heartbrainmarketing.com/
• Overview: HeartBrain Marketing, based in Manchester, NH, provides digital marketing services including content marketing, email marketing, and social media management.

8. Mintleaf

• Focus: Video Production and Marketing
• URL: https://mintleaf.com/
• Overview: Mintleaf, located in Portsmouth, NH, specializes in video production and marketing, offering services in photography, social media management, and web design.

9. Stout Heart

• Focus: Creative Agency
• URL: https://stoutheart.com/
• Overview: Stout Heart, based in Portsmouth, NH, is a creative agency focusing on purpose-driven marketing solutions and strategic campaigns for brands.

10. Saltwater Collective

• Focus: Full-Service Marketing and Advertising
• URL: https://saltwaterco.com/
• Overview: Saltwater Collective, located in Portsmouth, NH, offers comprehensive marketing and advertising services including brand development, web creation, and content marketing.