Independent list · re-checked September 28, 2026 · published by Primortul LLC

Element Three

Element Three is an Indianapolis-area marketing agency founded in 2006 and based on the Monon Boulevard in Carmel. It works with manufacturers that sell through dealers, blending performance marketing, media buying, web, data science and dealer programmes for brands such as Airstream, Thor, Boston Whaler and Steelcase. The firm is a HubSpot Platinum partner and Google Partner and reported 70 full-time staff when the Indianapolis Business Journal ranked it the city's largest full-service agency. Nobody pays to be ranked.

Why it’s hereRanked the largest full-service agency in Indianapolis by the Indianapolis Business Journal and an Inc. 5000 honoree, with a named roster of recreational-vehicle and marine manufacturers. Number 10 of the digital marketing agencies in the Midwest.

Who leads itKyler Mason, Chief Executive Officer.

Estimated cost

Estimated: $6,000–$18,000/mo, typical for Midwest digital marketing retainers; not a quote.

Typical industry estimate, not a quote from any firm on this list.

A fit forManufacturers that sell through dealers, especially in RVs, boats, powersports, commercial vehicles and heavy equipment (clients include Airstream, Newmar, Sea Ray and Boston Whaler), and need marketing tied to dealer network performance.

Based in
Carmel, IN
Founded
2006
Team size
51–200 people
Led by
Kyler Mason, Chief Executive Officer
Known for
B2B2X and dealer marketing · performance marketing · media planning and buying · data science and analytics · HubSpot
Named clients
Airstream, Newmar, Beck's Hybrids, Boston Whaler, Sea Ray, Thor, Steelcase, Franklin Electric, Litera
Best for
Manufacturers that sell through dealers, especially in RVs, boats, powersports, commercial vehicles and heavy equipment (clients include Airstream, Newmar, Sea Ray and Boston Whaler), and need marketing tied to dealer network performance.
Estimated cost

Estimated: $6,000–$18,000/mo, typical for Midwest digital marketing retainers; not a quote.

Typical industry estimate, not a quote from any firm on this list.

Office
571 Monon Blvd, Suite 125 · Carmel, IN · 46032 · 317.879.9592
Element Three homepage, captured September 28, 2026
elementthree.com · homepage on September 28, 2026

UpdateAcquired Colorado Springs dealer-analytics firm Sextant in July 2026.

Sources elementthree.com, powersportsbusiness.com

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