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Updated June 3, 2026.
Trevelino/Keller is an Atlanta-headquartered Integrated PR+Mkt+Creative firm founded in 2003 by Dean Trevelino and Genna Keller, now serving as Co-CEOs. The firm builds, launches, and scales B2B and B2C companies through an integrated suite of public relations, growth marketing, and creative studios — measured against outcome-driven business goals rather than impressions.
2024 Acquisition: Marsden Marketing
In July 2024, Trevelino/Keller acquired Marsden Marketing, a nationally ranked growth marketing firm, as part of a dual strategy to expand the firm's growth marketing practice and elevate its positioning as an integrated agency. The deal added HubSpot Platinum Partner status and dramatically expanded CRM and marketing technology capabilities. The acquisition was named a finalist for the Atlanta Business Chronicle / ACG Atlanta 2025 Deal of the Year.
National Rankings
Trevelino/Keller is nationally ranked across 12 industry segments — technology, healthcare, financial services, transportation, manufacturing, energy, franchising, food and beverage, lifestyle/consumer products, professional services, sports marketing, and hospitality. In Atlanta, the firm ranks #1 or #2 in nearly every segment it competes in.
Creative Studios and Growth Marketing
The firm's Creative Studios arm is award-winning in brand identity, web, design, and broadcast production — closing in on 200 total agency awards, including four Hermes Creative Awards in 2024 (three Platinum, one Gold). Its Growth Marketing practice operates as a HubSpot Platinum Partner with full in-house CRM, marketing automation, and demand generation execution.
Atlas Alliance and Start-Up Council
In 2005, Trevelino and Keller founded the Atlas Alliance, a federation of independent boutique agencies serving clients across the U.S., U.K., U.A.E., Singapore, and Atlanta. In 2006 the firm launched the Start-Up Council, a pro bono program supporting early-stage companies with counseling, contacts, and community access.
Notable Clients
Client experience includes Nathan's Hot Dogs, Paris Baguette Boulangerie, Verizon Wireless, College Football Hall of Fame, Paymetric, SOC Telemed, UnitedHealthcare, Kreate, and Bluebox Smart Ice and Water — among others across the firm's verticals.
Frequently Asked Questions
When was Trevelino/Keller founded and by whom? 2003, in Atlanta, by Dean Trevelino and Genna Keller — both formerly of Shandwick International, the Weber Group, and Ogilvy & Mather. Both serve as Co-CEOs.
Did Trevelino/Keller make an acquisition recently? Yes — Marsden Marketing in July 2024, expanding the firm's growth marketing capabilities and adding HubSpot Platinum Partner status. The deal was a 2025 Deal of the Year finalist.
What industries does the firm cover? Nationally ranked in 12 industry segments — including technology, healthcare, financial services, transportation, manufacturing, energy, franchising, F&B, lifestyle, professional services, sports marketing, and hospitality.
Where is Trevelino/Keller headquartered? Atlanta, Georgia.
