Fort Collins' largest employer is Colorado State University, and the city's economy also includes manufacturers such as Woodward, Anheuser-Busch, Walker Mowers and Otterbox, high-tech operations drawn by CSU's resources, and more than 20 breweries including New Belgium Brewing. Clean energy, bioscience and agri-tech round out the local mix, and Poudre School District, the City of Fort Collins and Larimer County are also large employers. Agencies here tend to be small, senior teams serving Northern Colorado businesses as well as national clients, with strengths in B2B and professional services marketing, performance and search marketing, behavioral healthcare marketing, and branding, print and web design.
What we like
Parker Levi is the publisher and curator of this guide. Based in Delray Beach, Florida, Parker Levi is a full-service digital agency providing brand management, brand services, creative services, design, marketing and paid media.
What we like
A-Train Marketing is a Colorado agency established in 1998 with offices in Fort Collins, Denver, Colorado Springs and Pueblo. It offers marketing strategy, SEO, campaigns, branding, graphic design, web design and digital marketing, and has built a specialty in behavioral healthcare marketing. Clients shown on its site include North Range Behavioral Health, Jefferson Center, Solvista and EDCare, and in 2026 it added a behavioral health growth strategist to its team.
What we like
DeltaV Digital is a Fort Collins performance marketing agency with 18 full-time staff, working across organic search, paid media and web. Its services include SEO, local SEO and AI search optimization, paid search, social, display and programmatic campaigns, plus website design, development and hosting. Clients shown on its site include Rodelle, Progress Residential, Nitto Tire, Ivanti and Georgetown University, and it is listed as a 2026 Google Premier Partner.
What we like
Linden is a Fort Collins marketing and design studio founded in 1996 and run by owners Maggie and Joel York. Its services span strategy and marketing consultation, branding, digital work including social media, web design and advertising, and print such as reports, direct mail and magazines, along with video production and content creation. The small team includes a creative director, art director and digital marketer, and its case studies include work for Homeplace.
What we like
Mantooth Marketing Company is a relationship-based, full-service marketing agency in Fort Collins that has been operating for more than 25 years. It offers branding and design, strategy, digital marketing, content creation, public relations and web design, including marketing for nonprofits and community organizations. The agency says more than 85% of its clients come from referrals, and it was a Reader's Choice Best of NOCO winner in 2023.
What we like
OTM, whose former Old Town Media domain now points to its site, is a Fort Collins B2B marketing agency founded in 2007 by Vallene and Miles Kailburn. It helps professional services firms with positioning, marketing and sales strategy, content, LinkedIn brand strategy, podcasting and organic search, organized around its OTM Path to Growth model. Recognition listed on its site includes Inc. Power Partner awards from 2023 to 2025 and ColoradoBiz Top 100 Woman Owned Companies honors.
| # | Agency | Specialties | Size | Founded | Save |
|---|---|---|---|---|---|
| 01 | Parker Levi Publisher | Branding, Content Marketing, Creative | — | — | |
| 02 | A-Train Marketing | Branding, Content Marketing, Creative | Boutique | 1998 | |
| 03 | DeltaV Digital | Paid Media, SEO, Social Media | Boutique | 2014 | |
| 04 | Linden | Branding, Content Marketing, Creative | Boutique | 1996 | |
| 05 | Mantooth Marketing Company | Branding, Content Marketing, Creative | Boutique | 1995 | |
| 06 | OTM | Branding, Content Marketing, SEO | Boutique | 2007 |
No agencies match these filters.
Fort Collins has mostly small and mid-size firms, ranging from performance marketing agencies like DeltaV Digital to B2B specialists like OTM and full-service studios like Linden and Mantooth.
A-Train Marketing, headquartered in Fort Collins, specializes in behavioral healthcare marketing and lists clients such as North Range Behavioral Health and Jefferson Center.
Yes. DeltaV Digital offers SEO, local SEO, AI search optimization and paid search, social and programmatic campaigns, and is listed as a 2026 Google Premier Partner.
Some do. Linden produces reports, direct mail and magazines alongside its digital, video and branding work.