10 Best Marketing Agencies in Wisconsin [2026 Updated]

1. Cramer-Krasselt

• Focus: Integrated marketing and communications
• URL: https://c-k.com
• Overview: Founded in 1898, Cramer-Krasselt is one of the largest independent advertising agencies in the U.S., known for its work with brands like Corona Beer and Porsche. The agency offers a full range of services, including advertising, public relations, and digital marketing.

2. GMR Marketing

• Focus: Experiential marketing and brand engagement
• URL: https://gmrmarketing.com
• Overview: Established in 1979, GMR Marketing specializes in creating immersive brand experiences and live events. With a global presence, they focus on connecting brands with consumers through innovative engagement strategies.

3. Laughlin Constable

• Focus: Full-service advertising and digital marketing
• URL: https://laughlin.com
• Overview: Founded in 1976, Laughlin Constable offers comprehensive marketing services, including advertising, public relations, and digital solutions. They have worked with clients across various industries, delivering integrated marketing campaigns.

4. Manifesto Agency

• Focus: Branding and creative strategy
• URL: https://www.manifestoagency.com
• Overview: Manifesto Agency specializes in brand development and storytelling, helping organizations craft compelling narratives. They have experience with a diverse range of clients, from startups to established brands.

5. Granular

• Focus: Pay-per-click (PPC) advertising and digital marketing
• URL: https://granularmarketing.com
• Overview: Granular is a digital marketing agency specializing in PPC management, including Google Ads and social media advertising. They focus on data-driven strategies to optimize ad performance and ROI.

6. THIEL

• Focus: Branding and marketing strategy
• URL: https://thiel.com
• Overview: THIEL is a branding and marketing agency offering services such as brand development, web design, and strategic marketing. They work with clients to create cohesive brand identities and marketing plans.

7. Rocket Clicks

• Focus: SEO and PPC management
• URL: https://www.rocketclicks.com
• Overview: Rocket Clicks specializes in search engine optimization and pay-per-click advertising, aiming to improve clients' online visibility and lead generation. They offer customized digital marketing strategies.

8. Hypersonic

• Focus: Digital marketing and web development
• URL: https://hypersonic.agency
• Overview: Hypersonic provides digital marketing services, including SEO, PPC, and web development, focusing on creating effective online presences for their clients. They emphasize data-driven strategies and user experience.

9. Weidert Group

• Focus: Inbound marketing and HubSpot solutions
• URL: https://www.weidert.com
• Overview: Weidert Group is a B2B inbound marketing agency and a HubSpot Diamond Partner, offering services like content marketing, SEO, and sales enablement. They specialize in working with industrial manufacturers and complex industries.

10. Lightburn

• Focus: Digital strategy and web development
• URL: https://lightburn.co
• Overview: Lightburn is a digital agency offering services such as web design, development, and digital marketing strategy. They focus on creating user-friendly digital experiences that drive business growth.