
Florida branding and web design agency creating brand identities, websites and marketing for small and large businesses

Marketing and advertising agency in Philadelphia and Orange County for business-to-business and consumer brands

The marketing and branding firm, styled Agency|51, has two bases, in Philadelphia and Orange County. Staff in senior roles came from the client side of business, which the agency says gives it a deeper sense of what its clients are up against. The firm presents its work as driven by business sense, with creative ideas judged by whether they sell.
Planning starts with analysis of the market and research into a client's customers. The agency says it plans around specific goals, such as awareness, customer acquisition, loyalty and social engagement, and it measures investment against those goals. A five-stage ideation process moves the work from research to concept.
The agency works in business-to-business marketing and in consumer campaigns. It says it covers a wide range of industries and channels, and it mixes tactics across channels rather than applying one fixed method to every client.
Branding and strategy work aims to help clients identify new opportunities, grow market share and sustain success. Web design, video and social campaigns are built into the same integrated plans, and the firm says its aim is intelligent marketing that makes a client's business grow.
One example shows the firm's video work in practice: a membership film produced for the House of Blues Foundation Room. The agency also cites a project built around a client's Facebook fan page, which shows how its social work runs alongside its other campaigns.
The firm says its team draws on many cultural backgrounds and says that diversity helps it understand a wide range of audiences. It describes its aim as delivering work that exceeds what the client asks for, combining strategy and creativity in each piece.
Agency 51 Advertising, styled Agency|51, is a marketing and branding agency with offices in Philadelphia and Orange County. Its senior team comes from the client side of business, and it frames its creative work around business goals and sales rather than awards. It handles both business-to-business marketing and consumer campaigns.
It works with business-to-business companies and consumer brands across several industries, covering both US coasts from its two offices.
Summary written by TrustList from the business's own published information, Nov 2026.
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Agency 51 Advertising is ranked on 2 TrustList rankings: #17 on 1 and #33 on 1.
Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. Agency 51 Advertising has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.
It is the only one of the top 93 here listing ideation and one of 2 here listing recommendations.
Its profile: “Web design, video and social campaigns are built into the same integrated plans, and the firm says its aim is intelligent marketing that makes a client's business grow.”
Of the top 93 here, 47 also cover advertising and 38 also cover creative; 3 also work in Florida and 3 also work in London.
Behind Agency | 2.0, ahead of Agency501.
It is one of 3 here listing collaboration and one of 7 here listing analytics.
Its profile: “The firm presents its work as driven by business sense, with creative ideas judged by whether they sell.”
Of the top 88 here, 25 also cover branding and 21 also cover video; 3 also work in New York and 3 also work in York.
Behind AGCS, ahead of Agency Creative.
As of 2026-11-14. Organic ranks only; sponsored placements are never ranks. How TrustList ranks
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