Top Search Engine Marketing (SEM) Companies

Researched by:Goodfirms Research TeamUpdated:September 12, 2026

Goodfirms has reviewed 10,376 Search Engine Marketing (SEM) Companies as of September 2026 across 110 countries. The top-ranked firm is Searchbloom (4.9 stars, 94 verified reviews, $100 - $149/hr, founded 2014, South Jordan). Across the category, the median hourly rate is $37, median client rating is 4.9, and 13% of firms employ 50+ members. Explore the vetted Search Engine Marketing (SEM) Companies below, compare their strengths, and connect with the provider best suited to your requirements.

The right search engine marketing company can significantly impact how your business attracts high-intent customers online. Skilled search engine marketing agencies help brands appear at the exact moment users search for relevant products or services. The top search engine marketing companies combine keyword research, ad strategy, bidding optimization, and performance tracking to deliver measurable growth. Goodfirms has evaluated SEM agencies based on client reviews, service expertise, and proven results, helping you choose a reliable SEM service provider with confidence.

How this list is built: All 10,376 firms below pass Goodfirms' 4-step verification process (background check, client interviews, portfolio audit, ongoing quality review). Listings marked "Sponsored" are agencies that pay for premium placement - sponsorship does not affect star ratings or review content.

Top 10 at Glance

Compare the highest-ranked firms first side by side.

Rank
Company
Rating
Reviews
Hourly Rate
Team Size
Founded
Location
Action

List of Best Search Engine Marketing Companies & Top SEM Agencies

Find a SEM Company Near you
Find a SEM Company Near you
Service
Hourly Rate
Employees
ReviewsAll Companies
Industry
Client Type
  • We’re a full-service creative agency. Through collaboration, research and analysis, we solve complex business problems with digital solutions. We’re a team of experts, designers, developers, project managers, marketers and strategic thinkers. Our team works through complex business problems with a collaborative process, utilizing digital tech to solve them.

    NA
    50 - 249
    2001
    Ottawa, Canada
  • We help companies go from ordinary to extraordinary. Founded in 2005, Excentric has made a name for itself as the go-to creative agency for companies who need ongoing digital marketing, graphic design, web design & website development. We act as an extension of our clients’ marketing teams.

    NA
    2 - 9
    2005
    Ottawa, Canada
  • Meerkat Marketing is a marketing + creative boutique located in Ottawa, Ontario. We are marketing consultants that take a holistic view of your business to create brand strategies + implement + execute plans that will differentiate your brand in the marketplace. Some of our most popular services are below: MARKETING AUDITS Let our experts take ... read Meerkat Marketing reviews & insights

    NA
    10 - 49
    2014
    Ottawa, Canada
  • LPgenerator - lead generation marketing software and advanced conversion rate optimization tools for marketers and entrepreneurs since 2011 and today presents the well-known and recognized brand in Runet web area

    NA
    10 - 49
    Obninsk, Russia
  • Realimpact biedt als online marketing bureau werkende oplossingen met optimaal bereik en maximaal rendement. Zo krijgen uw online inspanningen ook echt het publiek dat het verdient. We stellen ons op als strategisch partner en gaan graag aan de slag met uw online vraagstuk. We kunnen samen uw organisatie verder op de kaart zetten.

    NA
    10 - 49
    2007
    Arnhem, Netherlands
  • We are the only company in Latin America with integrated skills in Contact Center and BPO, Digital Marketing, Social Media Analytics, attention to services on demand and relationship and loyalty programs, which allows us to develop real omni - channel offers , where we put our global experience at the service of our clients. We ... read BRM reviews & insights

    NA
    10 - 49
    2005
    Bogota, Colombia
  • INVAMER S.A .Fundada en la ciudad de Medellín en el año 1970. Actualmente es una de las organizaciones más grandes que existen en Colombia dedicadas a la Investigación de Mercados y de Opinión Pública. Con sucursales operativas en las ciudades de Bogotá,Cali, B/quilla y Bucaramanga

    NA
    2 - 9
    1970
    Medellin, Colombia
  • In 1949, three enterprising gentlemen, Bill Bernbach, Ned Doyle and Maxwell Dane gave the advertising industry a wake-up call. From Bill Bernbach to Keith Reinhard to the present generation of DDB leaders, we are continuing the revolution.

    NA
    50 - 249
    1949
    Arbelaez, Colombia
  • Introducing the brand natively through engaging content. Digitally-led approach to cross-channel executions.We were founded in Colombia in 2008 as a marketing and advertising consultancy for global brands operating in Latin America. Today we have our own offices in 4 countries in the region and we have the capacity to execute campaigns throughout the Americas.

    NA
    10 - 49
    Bogota, Colombia
  • Eres más que bienvenido en nuestro espacio creativo. La inspiración viene del logro de los objetivos de nuestros clientes, por eso si algo te quedó gustando y tu intuición te dice que quieres conocer más no dudes en contactarnos. Un mensaje es el primer paso para descubrir un mundo de posibilidades creativas que podemos construir ... read KV Marketing reviews & insights

    NA
    10 - 49
    2014
    Medellin, Colombia
  • Agencia de Blended Marketing con sedes afiliadas en Caracas, Miami y Bogotá. Ofrecemos servicios de marketing integral, SEO, SEM, diseño gráfico y diseño web para nuestros clientes alrededor del mundo.

    NA
    50 - 249
    2014
    Bogota, Colombia
  • WE KNOW HOW TO DO B2B BUSINESS IN LATIN AMERICA! Leading B2B media company Leading B2B media company that connects global suppliers of products and services from niche industries with decision-makers of companies in Latin America.

    NA
    50 - 249
    2004
    Bogota, Colombia
  • We have a set of software solutions with which we design and build the Marketing & Sales Ecosystem for our clients. Companies have been shown to be achieving better results by using specialized applications in their business processes (known in English as Best of Breed), for example using B2B sales software or B2B marketing automation ... read Mind De Colombia reviews & insights

    NA
    10 - 49
    Bogota, Colombia
  • We are a Inbound Marketing agency based in Colombia, South America. We want to use technology to transform the way business is done. Our focus is our customers with whom we work everyday to build real-world solutions with high quality standards.

    NA
    2 - 9
    Barranquilla, Colombia
  • Dapper Rhinos is een in Rotterdam gevestigd bureau gespecialiseerd in digitale marketing. Wij bestaan uit een team van fanatieke Growth Marketeers met een ongekende drive en diepgaande kennis van zaken. Ieder met zijn eigen expertise. We zijn een snel schakelend team en zitten kort op de bal.

    NA
    2 - 9
    Rotterdam, Netherlands
  • Surge Marketing Group is your go-to stop source for web designing and internet marketing. Our remarkable website marketing company is located in the Seattle, WA area where we focus on superior digital marketing solutions. We take pride in taking a counseling approach to the online marketing process, and our team will work side-by-side with you ... read Surge Marketing Group reviews & insights

    NA
    50 - 249
    Renton, United States
  • We hear it all the time: The technology buying process is complex—because of an extended time to purchase and large buying committees.But it’s old news—B2B marketers in high-tech know that. And we also know that in the past five years, we’ve seen changes in the dynamics of the technology customer lifecycle that have made our ... read Yesler reviews & insights

    NA
    50 - 249
    2003
    Seattle, United States
  • Todd Huotari founded Inquisitek in 2009 to help small businesses take advantage of technology solutions that they don't have the expertise or time to do on their own. Inquisitek is a local marketing agency that enjoys working with other local businesses. They can also leverage their large network of close industry connections to solve most ... read Inquisitek reviews & insights

    NA
    50 - 249
    2009
    Snohomish, United States
  • Connection Model is a nimble Digital Marketing Agency, focused on helping clients grow revenue, generate qualified leads and acquire profitable new customers through measurable, accountable Inbound Marketing. Specifically the agency delivers results through Performance-Built Websites, Content Marketing fueled by Paid Media and Social Media, Blogging, SEO, Online Video, Loyalty and Lifecycle Marketing programs.

    NA
    10 - 49
    Issaquah, United States
  • RoryMartin.com is an innovative web marketing and design firm in Seattle, WA, that brings companies and their customers closer together. A team of independent thinkers, our diverse backgrounds provide a blend of creativity and technological expertise that translates into immediate and lasting business impact for our customers and their clients on the Social Web.

    NA
    10 - 49
    Seattle, United States
  • A pioneer in lead generation and contact management systems, Market Leader has been helping real estate professionals manage and grow their businesses since 1999. Our mission is to make life-long customers through outstanding products, leads, education, and customer support.

    NA
    50 - 249
    1999
    Bellevue, United States
  • We believe we can and should make a difference in the lives and communities around us. Our employees regularly give their time and talents to help those in need. By the numbers, we've provided 25,000 meals via food drives, handed out 35 gift bags to women at our local YWCA, built by hand four flower ... read Full Beaker reviews & insights

    NA
    10 - 49
    Bellevue, United States
  • Radius Inbound is a full service digital marketing agency offering a wide range of services including Search Engine Optimization, Social Media Marketing, Search Engine Marketing and content marketing services.

    NA
    50 - 249
    2016
    Seattle, United States
  • Imagine expressing all that you are or do with just one image. What image would it be? Having an adequate visual communication and graphic design has great advantages if you are an entrepreneur, you have a business or a brand, as it can allow your future clients to quickly identify with you and what you ... read Vision 7 Advertising reviews & insights

    NA
    10 - 49
    Seattle, United States
  • WHAT WE DO: Inspired by the simplest element in the universe, Hydrogen Advertising harnesses the power of simplicity to help local, regional and international advertising clients succeed. HOW WE DO IT: Simple: with strategy, creative, and marketing. Our 3C’s strategic method leads us to a key takeaway that is ownable, relevant and stands out from ... read Hydrogen Advertising reviews & insights

    NA
    50 - 249
    2001
    Seattle, United States
  • I Take The Lead offers numerous distinct advantages over our competition. For example: We help build membership in the groups. Most business networking organizations offer no assistance in building membership. They leave recruiting up to the members themselves. This is a HUGE advantage. Membership is key to the success of generating business opportunity leads. Generating ... read I Take The Lead reviews & insights

    NA
    10 - 49
    Seattle, United States
  • By-enlarge, most Local SEO Agencies or Digital Marketing firms – especially those working with local businesses – take a cookie-cutter approach when it comes to executing a marketing plan. With over a decade of experience in Search Engine Marketing and content management, we know how to find the traffic and create the digital curb appeal ... read Wa Rank reviews & insights

    NA
    10 - 49
    Kennewick, United States
  • KL Ads is a one-stop solution for Digital Marketing Advertisement Services, Website and App Development, creative making, Online Marketing Services which includes SEO, SMM, E Mail Marketing & KL Ads is one of the best digital marketing agency in Hyderabad, we provide all marketing services at one place including digital marketing, indoor advertising, outdoor branding, ... read KL Ads reviews & insights

    < $25/hr
    10 - 49
    2019
    Ranga Reddy district, India
  • C2 Connections was born out of the notion that local businesses shouldn't have to hire a rocket scientist to reach customers on their desktop, laptop, tablet or smartphone. Small and medium sized businesses need an "easy button" when it comes to digital marketing and advertising. C2 Connections can help you navigate the obstacles to achieving ... read C2 Connections reviews & insights

    NA
    50 - 249
    2014
    Spokane, United States
  • We believe in the power of digital marketing to accelerate brand’s ahead of the competition. Through clean web design, and a complete and proven digital marketing strategy, we aim to provide our clients with the essentials to a powerful and dominant online presence. Like a boat’s wake continuing through the water, our services extend far ... read Wakes Digital reviews & insights

    NA
    50 - 249
    Spokane, United States
  • We don't promise you the moon and then back-peddle once your name is on the dotted line. Instead, we believe in setting realistic expectations at the outset. Then we proceed to do our very best to exceed them in every possible way. Our Services: Web design/ Development - A mobile responsive and mobile friendly website ... read Grow IT Media reviews & insights

    NA
    50 - 249
    Spokane, United States
  • Zipline creates measurable B2B marketing campaigns that help our clients generate more sales and profit. Through a full suite of trackable digital marketing services, including account-based marketing (ABM), inbound content marketing, SEO, pay-per-click advertising, web design, and email marketing, Zipline will align your online marketing strategy, saving your business time and money, while reaching more ... read Zipline reviews & insights

    NA
    50 - 249
    Spokane, United States
  • Ignitium helps businesses with complex and long sales cycles accelerate their growth with account based marketing consulting, managed services, and solutions. Our offering is tailored to each customers unique requirements so that we can deliver on the expected results. Talk to us and learn how account based marketing can help with: BIGGER WINS SALES AND ... read Ignitium reviews & insights

    NA
    50 - 249
    Spokane, United States
  • We help Financial and Manufacturing brands in the B2B space solve their toughest marketing challenges. Let's get better, together. Change has always created opportunities, and while we don't have all the answers to tomorrow's marketing challenges, we do know how to find them. We'll start by working backward from your goals to develop a strategy ... read Blue Flame Thinking reviews & insights

    NA
    10 - 49
    1965
    Chicago, United States
  • Symbiont Group is a sales and marketing agency that helps B2B companies target, connect, engage, retain, reactivate and sell MORE. We design sales and marketing campaigns that are flexible enough to be built around your needs, goals and customers while being firmly rooted in clear thinking and proven methodology. The end result? Campaigns that work ... read Symbiont Group reviews & insights

    NA
    50 - 249
    2013
    Chicago, United States
  • TelePro Group offers three complementary services to fulfill these needs: TelePro Temps, TelePro Managed and TelePro Source. Our three service groups can fulfill one particular need or several related needs simultaneously. TelePro TEMPS is our onsite, temporary staffing resource that supports the B2B sales and marketing environment with experienced, inside sales professionals—for one day or ... read TelePro Group reviews & insights

    NA
    50 - 249
    2003
    Chicago, United States
  • Spectrum has proudly served the small and medium-sized business owner for nearly a quarter century. We work with more than 1000 clients in virtually every major North American market to deliver quality online marketing and lead generation services and software tools that drive new business and consistently promote growth. Since opening our doors in 1992, ... read Spectrum Inc reviews & insights

    NA
    50 - 249
    1992
    Chicago, United States
  • B2B Demand Generation | Account-Based Marketing | Content Syndication - DemandWorks’ unique lead generation programs enable you to deliver your content, to the right buyer, at the right time, on any device. At DemandWorks, they’re gathering real-time data around preferences, technology, and research, and then acting on that data to drive superior conversion. Combining powerful ... read Demand Works Media reviews & insights

    NA
    10 - 49
    2014
    Chicago, United States
  • Winsite Digital was founded on the idea that small and medium-sized B2B and professional services companies deserve a world-class digital marketing experience. We’re a digital marketing company with a talented group of creative strategists, technical gurus, and search specialists who have a burning passion for bringing success to our clients.

    NA
    10 - 49
    Chicago, United States
  • Treetop is a marketing agency specializing in inbound content marketing and customer acquisition using Facebook for businesses with at least 3MM in annual revenue. We focus on working B2B, SaaS and early stage startups.

    NA
    10 - 49
    2016
    Chicago, United States
  • verything starts with a prioritized list of prospects. Every good product or service needs a quality salesperson, an every quality salesperson needs a quality prospect list. Developing your targeted list of prospects is the the first place to start. Whether you already have a database of potential clients or you need to purchase one, we ... read Appointments By Preston reviews & insights

    NA
    10 - 49
    Chicago, United States
  • Advanton solves the most common problem of sales and marketing by getting customers for small business owners across the world. Over the years we have mastered the art of creating technology solution that is capable of addressing sales and income challenges for small businesses across the globe and above all it costs pennies to be ... read Advanton reviews & insights

    NA
    50 - 249
    Baltimore, United States
  • We are a full-service digital media agency built to exponentially grow your online engagement. We partner with clients to achieve their business goals with best-in-class modern video production, website development, media planning, content creation & distribution as well as first-class strategic consulting for small to large corporate businesses

    NA
    2 - 9
    2018
    Baltimore, United States
  • Revv Partners helps small and medium sized businesses manage their online marketing efforts and build their business. We provide strategic and tactical expertise with customized solutions that get results. Revv Partners is made up of assorted experts in marketing, advertising, technology, creative development, project management and more. And we utilize our skills, talents and resources ... read Revv Partners reviews & insights

    NA
    2 - 9
    2014
    North Bethesda, United States
  • Pomerantz is a B2B marketing agency that supports the marketing efforts of regional, national and global companies in a wide range of industries including technology, construction and channel marketing. We also serve as the marketing engine for select small to mid-size companies that embrace marketing but don’t want to staff up. We bring to the ... read Pomerantz Marketing reviews & insights

    NA
    10 - 49
    1996
    Annapolis, United States
  • Foundation Marketing Group is team of telephone marketing professionals who’ve dedicated their careers to designing and conducting customized telemarketing campaigns. Each team member is articulate, mature, quality-minded and success-oriented, with extensive prior experience in B2B sales, B2B telesales, or B2B marketing. Each knows that producing the best possible results is important, and that projecting a ... read Foundation Marketing reviews & insights

    NA
    50 - 249
    Gaithersburg, United States
  • Mullin/Ashley Associates provides comprehensive market research, advertising and public relations services to B-to-B companies as well as associations, healthcare and service organizations that market on a national or international basis. Clients are located in seven states. Broad knowledge of marketing methods is coupled with strong industry expertise ranging from healthcare services and industrial manufacturing to ... read Mullin Ashley reviews & insights

    NA
    2 - 9
    1978
    Chestertown, United States
  • Do you need more sales or leads? Do you get Website traffic, but poor results? We help you increase leads and sales by utilizing the Internet and technology. Your Website traffic will convert into profits with our proven methodology. We not only design Websites, get you ranked on search engines and generate traffic to your ... read Eplus Marketing reviews & insights

    NA
    2 - 9
    2000
    St. Louis, United States

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