Search engine optimization (SEO) companies in Colorado operate in a dynamic market focused on enhancing the online presence of businesses. These firms employ strategies to improve search rankings, visibility, and user engagement. Companies vary in size from small specialized agencies to larger firms that also provide additional digital marketing services. Notably, the industry continues to evolve with advancements in AI-driven tools and user-centric practices, ensuring businesses can stay competitive in an increasingly digital world. Growth is anticipated as businesses recognize the ongoing necessity of online visibility for success.

The companies featured in this list are primarily located in Colorado cities like Denver and Colorado Springs. Ranging in size from small teams with under 10 employees to firms with up to 1,000 employees, these agencies represent founding years from 1994 to 2019. They specialize in various aspects of digital marketing, including SEO, content creation, and analytics, often tailoring solutions to distinct business needs or industries.

Continue reading for insights on top search engine optimization companies in Colorado.

Top 20 Search Engine Optimization Companies in Colorado

1. Native Rank

• Website: nativerank.com
• Ownership type: Private
• Headquarters: Denver, Colorado, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2010
• Headcount: 51-200
• LinkedIn: native-rank

Native Rank, founded in 2010 and based in Denver, Colorado, is a private digital marketing agency that specializes in advanced customer targeting solutions and a variety of digital marketing services. The company focuses on helping businesses effectively reach their target audiences through services such as email marketing, website development, and notably, search engine optimization (SEO). Native Rank's approach to SEO is characterized by a commitment to understanding client needs and employing innovative strategies to enhance online visibility. They serve a wide range of clients, from small businesses to larger enterprises, across multiple sectors including healthcare, e-commerce, and manufacturing. Their proprietary customer targeting technology aims to improve the effectiveness of SEO efforts, ensuring that clients can connect with the most relevant audiences. Native Rank has not reported any funding, indicating a self-sustained growth model.

2. SocialSEO Inc

• Website: socialseo.com
• Ownership type: Private
• Headquarters: Colorado Springs, Colorado, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1996
• Headcount: 51-200
• LinkedIn: social-seo-inc

SocialSEO Inc, now operating under the name Intero Digital, is a digital marketing agency based in Colorado Springs, Colorado. Founded in 1996, the company has built a reputation for providing a wide array of services that include search engine optimization (SEO), pay-per-click (PPC) advertising, social media marketing, and web design. With a team of approximately 59 employees, SocialSEO has focused on helping businesses enhance their online presence and drive sales through effective digital marketing strategies. Their SEO services cover various aspects, such as eCommerce SEO, enterprise SEO, and national SEO, catering to a broad spectrum of client needs. The agency has also been recognized for its work, receiving accolades and positive reviews from clients, which underscores its relevance in the digital marketing industry.

3. Boulder SEO Marketing

• Website: boulderseomarketing.com
• Ownership type: Private
• Headquarters: Denver, Colorado, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2009
• Headcount: 51-200
• LinkedIn: boulder-seo-marketing

Boulder SEO Marketing, based in Denver, Colorado, is a digital marketing agency that specializes in search engine optimization (SEO) services. Founded in 2009, the company has grown to a team of approximately 19 employees, focusing on enhancing online visibility for businesses of all sizes. Their service offerings include search engine optimization, conversion rate optimization, Google Search Console monitoring, website design and development, and content marketing. Boulder SEO Marketing has worked with a variety of clients, helping them achieve better engagement and sales through customized SEO strategies. The agency is also involved in educating the market, offering free SEO audits, training courses, and webinars to share knowledge and best practices. Their commitment to staying updated with the latest SEO trends and techniques positions them as a relevant player in the digital marketing industry.

4. uSERP

• Website: userp.io
• Ownership type: Private
• Headquarters: Denver, Colorado, United States (USA)
• Employee distribution: United States (USA) 80%, South Africa 14%, Azerbaijan 7%
• Founded year: 2019
• Headcount: 51-200
• LinkedIn: userp

uSERP, based in Denver, Colorado, is a private digital marketing agency founded in 2019. The company specializes in search engine optimization (SEO) and link building services, aiming to enhance online visibility for businesses of all sizes, from startups to established brands. With a team of around 44 employees, uSERP focuses on delivering high-quality backlinks and performance-driven strategies that drive organic traffic. Their services include comprehensive site analysis, content and link strategy development, and ongoing performance monitoring. uSERP has garnered a reputation for its effective approach to link building, emphasizing quality over quantity, and has received positive feedback from clients across various industries, particularly in the SaaS sector. The agency has not reported any funding, indicating a self-sustained growth model since its inception.

5. Intuitive Websites

• Website: intuitivewebsites.com
• Ownership type: Private
• Headquarters: Colorado Springs, Colorado, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2004
• Headcount: 1-10
• LinkedIn: intuitive-websites

Intuitive Websites is a digital marketing agency based in Colorado Springs, Colorado, founded in 2004. The company specializes in a range of marketing services, with a strong emphasis on search engine optimization (SEO), email marketing, and website design. They cater primarily to businesses looking to enhance their online presence and drive measurable results. Intuitive Websites employs a structured four-step process that includes digital strategy, strategic communications, inbound marketing, and ROI analysis. This method ensures that their clients not only attract traffic but also convert visitors into customers. The agency has built a reputation for its expertise in content creation and design, and it actively engages in thought leadership through resources like blogs, case studies, and webinars. Their commitment to continuous improvement and adaptation to industry trends positions them as a relevant player in the digital marketing space.

6. Hero Design Studio

• Website: herodesignstudio.com
• Ownership type: Private
• Headquarters: Denver, Colorado, United States (USA)
• Employee distribution: United States (USA) 50%, India 25%, Malaysia 25%
• Founded year: 2005
• Headcount: 1-10
• LinkedIn: hero-design-studio

Hero Design Studio, based in Denver, Colorado, is a private digital marketing agency founded in 2005. Initially focused on traditional design, the company pivoted to digital marketing as the industry evolved. They specialize in consulting services for B2B technology companies, offering a range of services that include search engine optimization, marketing automation, and customer success consulting. Hero Design Studio collaborates closely with clients to enhance their online presence and improve customer engagement. Their client base primarily consists of national B2B software technology companies, and they engage in both short-term and multi-phase projects. The agency's commitment to improving website performance and customer experience is evident in their work with clients like SCRAM Systems, where they provide SEO and marketing analytics. With a small team and a focus on personalized service, Hero Design Studio aims to deliver tailored solutions that drive measurable results for their clients.

7. Amadeus Consulting - A Division of Exadel

• Website: amadeusconsulting.com
• Ownership type: Corporate
• Headquarters: Boulder, Colorado, United States (USA)
• Employee distribution: Pakistan 50%, Australia 50%
• Latest funding: October 2016
• Founded year: 1994
• Headcount: 501-1000
• LinkedIn: amadeus-consulting

Amadeus Consulting - A Division of Exadel, based in Boulder, Colorado, is a digital marketing agency and software development firm established in 1994. The company specializes in tailored services that include pay-per-click (PPC) consulting, search engine optimization (SEO), and custom web design. With a focus on enhancing online presence, Amadeus Consulting aims to drive growth for businesses through effective marketing strategies and technology solutions. Their SEO offerings are comprehensive, covering aspects such as local SEO, technical SEO, and e-commerce SEO, which cater to a variety of business needs. The firm has a notable presence in the digital marketing space, with a commitment to delivering measurable results for clients. Amadeus Consulting operates with a team that is distributed across Pakistan and Australia, reflecting a global approach to service delivery. They emphasize a full-service strategy, integrating technology and marketing to achieve client objectives.

8. Codeless

• Website: getcodeless.com
• Ownership type: Private
• Headquarters: Lone Tree, Colorado, United States (USA)
• Founded year: 2014
• Headcount: 11-50
• LinkedIn: getcodeless

Codeless is a content marketing agency based in Lone Tree, Colorado, founded in 2014. The company specializes in crafting high-quality, SEO-optimized content tailored to meet the unique needs of businesses. With a team of experts, Codeless focuses on enhancing online visibility and driving organic traffic through strategic content production. Their services include SEO content creation, social media repurposing, and video content development. Codeless has worked with various clients, helping them achieve substantial increases in keyword visibility and organic traffic. Their methodology emphasizes a predictable and repeatable process that aims to deliver long-term ROI for clients. Codeless has not reported any funding, indicating a self-sustained growth model.

9. CSP Agency

• Website: csp.agency
• Ownership type: Private
• Headquarters: Lakewood, Colorado, United States (USA)
• Employee distribution: United States (USA) 88%, Brazil 12%
• Founded year: 2012
• Headcount: 11-50
• LinkedIn: inbound-marketing-strategies

CSP Agency, based in Lakewood, Colorado, is a digital marketing firm that specializes in search engine optimization (SEO) services. Established in 2012, the agency has evolved from its original identity as Colorado SEO Pros to CSP, reflecting its growth and expanded capabilities. With a team of 24 employees, CSP Agency focuses on delivering customized SEO solutions that drive revenue and enhance online visibility for businesses across various industries. Their service offerings include content creation, technical SEO, and pay-per-click marketing, all designed to align with clients' specific business objectives. CSP Agency has worked with a range of clients, from small and medium-sized businesses to enterprise-level organizations, and has a notable history of generating substantial organic revenue for its clients. The agency prides itself on its experienced team, which combines agency and client-side expertise to create effective strategies that yield real results. CSP Agency has not reported any funding, indicating a self-sustained growth model since its inception.

10. Advanced Digital Media Services

• Website: advdms.com
• Ownership type: Private
• Headquarters: Denver, Colorado, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2009
• Headcount: 11-50
• LinkedIn: advanceddigitalmedia

Advanced Digital Media Services (ADMS) is a private digital marketing agency based in Denver, Colorado, with additional offices in Florida and Utah. Established in 2009, the company has a workforce of 11 to 50 employees, all located in the United States. ADMS specializes in search engine optimization (SEO), web development, and online reputation management. They cater to businesses aiming to boost their online presence and improve search engine rankings through customized marketing strategies. The agency emphasizes high return on investment (ROI) for its clients, showcasing a commitment to effective and efficient marketing solutions. Their service offerings include local SEO, on-page SEO, keyword research, content creation, and more, indicating a comprehensive approach to digital marketing. ADMS has positioned itself as a partner for businesses seeking to navigate the complexities of online marketing and achieve measurable results.

11. QW Consulting, Inc.

• Website: qwconsulting.com
• Ownership type: Private
• Headquarters: Littleton, Colorado, United States (USA)
• Employee distribution: India 100%
• Founded year: 2003
• Headcount: 1-10
• LinkedIn: qw-consulting-inc-

QW Consulting, Inc., founded in 2003 and based in Littleton, Colorado, is a consulting firm that specializes in technical SEO services. The firm is led by Matthew Edgar, a seasoned consultant with over two decades of experience in the field. QW Consulting offers a range of services including consulting, training, and resources aimed at improving website SEO performance and user experience. Their clientele spans various sectors, including startups, non-profit organizations, and Fortune 500 companies, indicating a broad appeal and capability to handle complex SEO challenges. Matthew Edgar is also an author of multiple books on SEO and a speaker at industry conferences, which highlights the firm's active involvement in the SEO community. The company operates with a small team, emphasizing a personalized approach to client needs, and has not reported any funding, indicating a self-sustained business model.

12. Two Octobers

• Website: twooctobers.com
• Ownership type: Private
• Headquarters: Denver, Colorado, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2010
• Headcount: 11-50
• LinkedIn: two-octobers

Two Octobers is a digital marketing agency based in Denver, Colorado, founded in 2010. The company specializes in marketing analytics, SEO, content marketing, and paid media management. With a team of 16 employees, they focus on helping businesses enhance their online presence through data-driven strategies. Two Octobers is notable for its commitment to training and empowering clients, offering one-on-one training sessions to improve their digital marketing skills. As a Certified B Corporation, they prioritize social and environmental responsibility, integrating these values into their business practices. Their work in SEO is complemented by a strong emphasis on analytics, ensuring that their strategies are not only effective but also measurable. They have received positive feedback from clients regarding their SEO services, which further solidifies their position in the industry.

13. 3GEngagement

• Website: 3gengagement.com
• Ownership type: Private
• Headquarters: Colorado Springs, Colorado, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2011
• Headcount: 11-50
• LinkedIn: 3gengagement

3GEngagement, founded in 2011 and based in Colorado Springs, Colorado, is a digital marketing agency that specializes in search engine marketing and optimization. With a dedicated team of 11 to 50 employees, the company focuses on providing tailored services to businesses in the automotive, outdoor, and restaurant sectors. Their approach combines industry-specific knowledge with digital marketing expertise, helping clients enhance their online presence and attract more customers. As a Premier Google Partner, 3GEngagement has access to advanced tools and resources, allowing them to deliver effective SEO strategies. The agency is known for its commitment to quality content creation and user experience, ensuring that client websites not only rank well but also engage visitors effectively. Their involvement in the industry includes participation in workshops and training sessions, further solidifying their reputation as knowledgeable players in the digital marketing space.

14. Pneuma

• Website: pneumallc.co
• Ownership type: Private
• Headquarters: Lakewood, Colorado, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2019
• Headcount: 11-50
• LinkedIn: akzmedia

Pneuma Media, founded in 2019 and based in Lakewood, Colorado, is a private digital marketing agency that focuses on enhancing the online presence of service-based businesses. With a team of 11 to 50 employees, Pneuma offers a range of services including search engine optimization (SEO), Google Ads management, website design, and local SEO. The agency prides itself on its personalized approach, ensuring that each client receives tailored strategies to meet their specific needs. Pneuma has developed a proprietary SCORE Methodology designed to help businesses convert their websites into effective revenue-generating platforms. Their commitment to client success is reflected in the significant increases in traffic and leads reported by their clients, showcasing their effectiveness in the competitive digital marketing space.

15. Get Found Fast

• Website: getfoundfast.com
• Ownership type: Private
• Headquarters: Centennial, Colorado, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2010
• Headcount: 11-50
• LinkedIn: getfoundfast-com

Get Found Fast is a digital marketing agency based in Centennial, Colorado, established in 2010. The company specializes in search engine optimization (SEO) and web design, aiming to enhance online visibility for businesses across various sectors, including legal, medical, and contracting. With a team of 11 to 50 employees, Get Found Fast focuses on creating customized marketing strategies that deliver measurable results. They pride themselves on their client-centric approach, ensuring ongoing communication and transparency throughout the marketing process. Their portfolio includes numerous successful case studies, reflecting their commitment to helping clients achieve their digital marketing goals. The agency has not reported any funding, indicating a self-sustained growth model since its inception.

16. Volume Nine

• Website: v9digital.com
• Ownership type: Private
• Headquarters: Denver, Colorado, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2006
• Headcount: 11-50
• LinkedIn: volume-9-inc

Volume Nine is a digital marketing agency based in Denver, Colorado, established in 2006. The company specializes in SEO, social media, and content marketing services, catering to a wide array of industries including eCommerce, healthcare, and consumer products. With a team of 24 employees, Volume Nine prides itself on its collaborative approach, acting as an extension of its clients' teams to develop customized strategies that drive traffic and enhance online presence. Their commitment to measurable results is reflected in their data-driven methodologies, ensuring that clients receive actionable insights and regular performance reports. Volume Nine has worked with notable clients, including Breastcancer.org, demonstrating their capability in handling both B2B and B2C marketing challenges. The agency has not reported any funding, indicating it operates as a privately held entity focused on organic growth and client satisfaction.

17. UZU Media

• Website: uzu-media.com
• Ownership type: Private
• Headquarters: Colorado Springs, Colorado, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2011
• Headcount: 11-50
• LinkedIn: uzu-media-llc-

UZU Media is a digital marketing agency based in Colorado Springs, Colorado, founded in 2011. With a team of 11 to 50 employees, the company specializes in enhancing the online presence of businesses through various services, including search engine optimization (SEO), web design, and social media management. UZU Media has worked with a range of clients, from small businesses to larger organizations, helping them improve their marketing strategies and visibility in the digital space. The agency has received multiple awards for its work, particularly in web design and SEO, indicating a strong reputation in the industry. UZU Media also offers services tailored to specific industries, such as cannabis and CBD, showcasing its adaptability to market trends and client needs.

18. Session Interactive

• Website: sessioninteractive.com
• Ownership type: Private
• Headquarters: Denver, Colorado, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2019
• Headcount: 11-50
• LinkedIn: session-interactive

Session Interactive, based in Denver, Colorado, is a digital marketing consultancy founded in 2019. The company specializes in providing tailored marketing solutions to businesses across various sectors, including eCommerce, education, finance, healthcare, technology, and travel. With a team of 11 to 50 employees, Session Interactive focuses on enhancing clients' online presence through a range of services, including analytics, SEO, paid search, and content marketing. Their approach is rooted in collaboration and education, aiming to cultivate meaningful partnerships with clients. The firm has developed a reputation for delivering actionable insights and strategies that drive revenue, particularly through their comprehensive SEO services, which include audits, keyword research, and content strategy. They have not reported any funding, indicating a self-sustained growth model.

19. The Xcite Group

• Website: thexcitegroup.com
• Ownership type: Private
• Headquarters: Denver, Colorado, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2011
• Headcount: 11-50
• LinkedIn: xcite-media-group-llc

The Xcite Group, based in Denver, Colorado, is a private digital marketing agency founded in 2011. With a team of 23 employees, the company specializes in a wide array of marketing and web development services. They cater to both small businesses and larger corporations, providing tailored solutions that include search engine marketing, social media marketing, and video production. The Xcite Group emphasizes enhancing online visibility and generating leads for its clients through customized digital management strategies. Their SEO services cover critical areas such as website architecture, content marketing, and link building, showcasing their commitment to helping clients improve their search engine rankings. The agency also prides itself on fostering a culture of transparency and client education, ensuring that clients are informed and empowered in their marketing decisions.

20. Verblio

• Website: verblio.com
• Ownership type: Corporate
• Headquarters: Denver, Colorado, United States (USA)
• Employee distribution: United States (USA) 93%, Kenya 5%, Other 1%
• Latest funding: May 2024
• Founded year: 2011
• Headcount: 11-50
• LinkedIn: verblio

Verblio, founded in 2011 and based in Denver, Colorado, is a content writing service that provides scalable content solutions tailored for businesses, agencies, and marketers. With a team of expert writers, Verblio specializes in producing high-quality blog posts, SEO writing, and custom content that aligns with clients' branding and marketing strategies. The company has developed a unique model that combines human expertise with AI tools to streamline content creation, ensuring that the content not only meets SEO requirements but also resonates with target audiences. Verblio has served a wide range of industries, helping clients enhance their digital marketing efforts through effective content strategies. Their commitment to quality and efficiency has made them a valuable partner for many organizations looking to improve their online visibility and engagement.

Search Engine Optimization Insights: Key Companies in Colorado

Company	Headquarter	Size	Founded	Ownership
Native Rank	Denver, Colorado, United States (USA)	51-200	2010	Private
SocialSEO Inc	Colorado Springs, Colorado, United States (USA)	51-200	1996	Private
Boulder SEO Marketing	Denver, Colorado, United States (USA)	51-200	2009	Private
uSERP	Denver, Colorado, United States (USA)	51-200	2019	Private
Intuitive Websites	Colorado Springs, Colorado, United States (USA)	1-10	2004	Private
Hero Design Studio	Denver, Colorado, United States (USA)	1-10	2005	Private
Amadeus Consulting - A Division of Exadel	Boulder, Colorado, United States (USA)	501-1000	1994	Corporate
Codeless	Lone Tree, Colorado, United States (USA)	11-50	2014	Private
CSP Agency	Lakewood, Colorado, United States (USA)	11-50	2012	Private
Advanced Digital Media Services	Denver, Colorado, United States (USA)	11-50	2009	Private
QW Consulting, Inc.	Littleton, Colorado, United States (USA)	1-10	2003	Private
Two Octobers	Denver, Colorado, United States (USA)	11-50	2010	Private
3GEngagement	Colorado Springs, Colorado, United States (USA)	11-50	2011	Private
Pneuma	Lakewood, Colorado, United States (USA)	11-50	2019	Private
Get Found Fast	Centennial, Colorado, United States (USA)	11-50	2010	Private
Volume Nine	Denver, Colorado, United States (USA)	11-50	2006	Private
UZU Media	Colorado Springs, Colorado, United States (USA)	11-50	2011	Private
Session Interactive	Denver, Colorado, United States (USA)	11-50	2019	Private
The Xcite Group	Denver, Colorado, United States (USA)	11-50	2011	Private
Verblio	Denver, Colorado, United States (USA)	11-50	2011	Corporate

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