LAST UPDATED JAN 25, 2021

Best SEM Firms in United States - 2021 Rankings

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    1 Dallas SEO Dogs

    Dallas - United States

    Dallas SEO Dogs is an award-winning, full-scale digital marketing team. We are experts in SEO, Google/Yahoo/Bing Ads, display and retargeting ads, social media advertising and content marketing. Our t....

    • Founded : 2006
    • Revenue : $3 million - $5 million
    • Firm Size : 30+
    • Numbers of Client : 100+
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    2 Volume Nine

    Denver - United States

    With more than a decade of digital marketing agency experience, Volume Nine believes success is measured in long-term relationships and ongoing results, instead of agency dollars and high sale contrac....

    • Founded : 2006
    • Revenue : $1 million - $3 million
    • Firm Size : 10-49
    • Numbers of Client : 100+
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    3 405 Media Group

    Scottsdale - United States

    405 Media Group has been fine tuning marketing processes for businesses for over 30 years. We’ve seen fads come and go. We know the numbers, we study your customers and we know what works. We’ll m....

    • Founded : 2010
    • Revenue : $1 million - $3 million
    • Firm Size : 20
    • Numbers of Client : 100+
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    4 Lounge Lizard

    New York - United States

    Lounge Lizard has 25 years of experience in website design and development, digital marketing, social media, and mobile app development. The agency and its team of more than 50 have been servicing cli....

    • Founded : 1998
    • Revenue : N/A
    • Firm Size : 50-75
    • Numbers of Client : 50-100
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    5 OuterBox

    Copley - United States

    At OuterBox we're focused on designing, developing and marketing websites that are performance minded. Since 2004 we have worked with hundreds of clients across all industries. Our talented in-house t....

    • Founded : 2004
    • Revenue : $5 million - $10 million
    • Firm Size : 50-249
    • Numbers of Client : 200+
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    6 Actuate Media

    Seattle - United States

    Actuate Media was founded to help businesses navigate the world of digital advertising. Our vision is simple: we facilitate data-driven business-to-consumer relationships. How do we do this? Th....

    • Founded : 2016
    • Revenue : $1.5 - $2 million
    • Firm Size : 5-10
    • Numbers of Client : 100+
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    7 Avenue 25

    Phoenix - United States

    We at Avenue 25 believe great ideas come from incredibly talented individuals, not an over-staffed office full of clock-punchers. We’re a boutique creative studio. That means we’re purposely ....

    • Founded : 1991
    • Revenue : N/A
    • Firm Size : N/A
    • Numbers of Client : N/A
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    We have focused on providing the best results to all clients, boutique class customer service and affordable pricing for our full SEO services in Toronto, ON. The experts at Local SEO Search provide d....

    • Founded : 2013
    • Revenue : $1 million - $3 million
    • Firm Size : 40+
    • Numbers of Client : 100+
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    9 Ignite Visibility

    San Diego - United States

    Ignite Visibility is one of the industries top online marketing companies. Named number 1 SEO company in the USA, UK and Canada, one of the fastest growing companies in San Diego and number 698 on the....

    • Founded : 2012
    • Revenue : $3 million - $5 million
    • Firm Size : 50+
    • Numbers of Client : 170+
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    10 WebServ

    Irvine - United States

    WebServ one of the fastest-growing digital marketing agencies. We develop personalized digital marketing strategies that help our clients stand out from the crowd. Don’t settle for a one-size-....

    • Founded : 2017
    • Revenue : 3-5MM
    • Firm Size : 25
    • Numbers of Client : 100+
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    11 WebiMax

    Camden - United States

    With over 100 dedicated employees, WebiMax has among the largest pool of Internet marketing professionals you will find at an agency. WebiMax’s success is due, in large part, to the highly talent....

    • Founded : 2008
    • Revenue : $3 million - $5 million
    • Firm Size : 100+
    • Numbers of Client : 250+
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  • Top Search Engine Marketing Firms


    SEM Firms listed top SEM firms. It gives a strategy intended to achieve a particular goal so that you can choose the best sem agency as per your requirements. As we all know that with the SEM services, you can attract as well as engage prospective clients for your business. These companies help online markets to reach the visitors who search online getting unique and latest techniques. So, with regards to clients’ help to find a SEM company for their business, SEM Firms has designed a list of the top sem firms in USA and search engine marketing service providers in today’s information age market.

    Besides this, the attentive research well-thought-out that the best search engine marketing service providers make a reality of lead generation and enhance sales for online businesses. Therefore, choose the best and professional companies from the above mentioned list. This latest list is designed by SEM Firms by evaluating service details & client reviews. On top of that, a SEM service provider can work with websites to make sure that they rank top in SERPs. So, online presence of any business is imperative. If it’s visible in search engine results pages, then they can get relevant and targeted visitors for their business. In contrast to this, if business is not online, then it will not target those customers who are searching service on the internet.