
Who We Are
Timmermann Group is a marketing agency focused on Conversions, not Diversions. For more than twenty years, we’ve helped businesses turn real demand into measurable revenue by aligning strategy, search, and a digital experience around what actually drives growth.
Founded in 2003, we focus on a connected set of core services: SEO, paid search, and conversion-focused websites. As search behavior expands into generative engines and AI assistants, we help our clients stay visible and competitive wherever their buyers go to look for answers. We prioritize long-term client relationships and tailor our approach to each client’s goals, ensuring every initiative is built to create meaningful conversions and sustained momentum—not just short-term spikes or vanity metrics.
Our Approach
Our team is dedicated to powering every stage of your marketing flywheel—from creating demand and capturing interest to converting and cultivating customers. We look for the places where adding force or removing friction will have the greatest impact, then build integrated strategies around SEO, paid search, and conversion-focused websites to sustain that momentum.
As search behavior continues to evolve—spanning traditional search engines, generative engines, and AI assistants—we ensure your brand shows up with clear, compelling answers that lead buyers toward conversion. We work as proactive partners, not just vendors—bringing ideas, recommendations, and transparent reporting to help you achieve the conversions you need.
With a focus on search-led growth and Conversions, not Diversions, Timmermann Group is committed to delivering measurable results and helping our clients succeed in an ever-evolving digital landscape.
Our Approach
Services We Provide
We offer a focused set of digital services that support our flywheel marketing approach and are chosen for one reason: they help drive Conversions, not Diversions.
- Generative Engine Optimization
- Search Engine Optimization
- Local Search Optimization
- Paid Search Advertising
- Social Media Marketing
- Website Design
- Website Maintenance and Support
- Conversion Rate Optimization
- Analytics

Meet Our Founder Rob Timmermann
Timmermann Group was founded by Rob Timmermann in 2003. With a passion for helping businesses build lasting momentum, Rob challenges our team to stay focused on Conversions, not Diversions, and to keep improving the marketing flywheel for every client we serve.
Follow Rob on LinkedInOur Leadership Team
Rob Timmermann
CEO
Shawn Baldwin
Director of Operations
Caitlin Oppland
Director of Project Management
Danyal Timmermann
Director of Internal Support
Our Core Values
Always Growing
We’re comfortable in the uncomfortable with an appetite to be challenged and level up.
Strategic Yet Nimble
We’re deliberate and intentional, but agile and responsive to change.
Partner-First Mindset
Our goal is to set the next person up for success, whether that be our clients or our fellow team members.
On the Ready
We are primed, present, and prepared to step up.
Solution Oriented
We approach each challenge with a focus on partnering to find solutions.
Step Up Not Back
We step up, not back, proactively taking initiative and embracing responsibility.

TG Runs on EOS
By implementing the Entrepreneurial Operating System – (EOS), Timmermann Group has clarified our vision, streamlined our processes, and improved communication internally and with our clients. EOS has allowed the company to establish clear goals and metrics for success while empowering employees to take ownership of their roles and contribute to the company’s growth. As a result, Timmermann Group has delivered even better results for our clients and established stronger partnerships. The EOS framework has proven to be a valuable tool for driving the success of Timmermann Group’s business and ensuring client satisfaction.
Awards & Recognition
Our Awards
Inc.
Inc. 5000 - Fastest-Growing Private Companies
dotCOMM Awards
Digital Marketing & Communication Campaigns – SEO Campaign
Hermes Creative Awards
Platinum - Social Ad Campaign
Graphic Design USA
Branding + Identity
W3 Awards - Gold
General Website - Fitness
Website Features - Best Technical Achievement
The Webby Awards
Social: Health, Wellness & Lifestyle
The Creative Excellence Awards
Website Design
The Communicator Awards
Content & Marketing – Causes & Awareness
St. Louis Business Journal
St. Louis' Fastest Growing Companies
St. Louis Business Journal
St. Louis' Largest Advertising, Marketing, and PR Firms
St. Louis Business Journal
St. Louis' Largest Web Design Firms
St. Louis Small Business Monthly
Best Marketing Firm