Top 100 SEO Companies in St. Catharines
The Best of June 2026Looking for a top SEO firm in St. Catharines?
Compare top-performing SEO agencies to see which may be the best fit for your business goals. Whether you're seeking to improve your ranking in search engine results pages, boost website traffic, or show up in local search results, investing in SEO is important for business growth.
To assist you in your search for a partner, we’ve compiled this list of the top SEO companies in St. Catharines. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best St. Catharines SEO Firms
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61$10,000+10 - 49 employeesToronto, CanadaRead More
MB Creative is a digital, design, and branding agency based in Toronto. Founded in 2016, their team of fewer than 10 works with companies of all sizes. They specialize in web design and development, mobile app development, SEO, and graphic design.
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62$1,000+50 - 249 employeesOakville, CanadaMIRAKI TECHNOLOGIES is a midsize web development firm. Established in 2015, the company is in Oakville, Canada; Hyderabad, India; Dubai, United Arab Emirates and Sheridan, Wyoming. Their team focuses on Web Development, UX/UI Design, Web Design, Email Marketing, and more.Read More
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63$75,000+50 - 249 employeesToronto, CanadaRead More
ACRONYM is search marketing agency that specializes in organic and paid search. Founded in 1995, ACRONYM has over 100 employees in offices in New York, London, and Singapore.
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Rosewood Hotels & ResortsIndustries
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64$1,000+2 - 9 employeesHamilton, CanadaRead More
CodeMasters Agency is a website development company founded in 2018. The small team specializes in web development, web design, social media marketing, search engine optimization, and more. The agency is in Hamilton, Canada.
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65$1,000+10 - 49 employeesHamilton, CanadaRead More
Ulistic LP is an IT services marketing team based in Sebring, Fla., with offices in Lakeland, Fla. and Hamilton, ON. Founded in 2010, the team of 36 specializes in marketing strategy, web design, and email marketing. They work primarily with small businesses.
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66$10,000+50 - 249 employeesToronto, CanadaSTEALTH Media is a web design agency located in Saskatoon, Canada and Regina, Canada. They focus on Web Design and Video Production.Read More
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67$1,000+10 - 49 employeesToronto, CanadaRead More
NowSpeed Marketing was founded in 2003 and is headquartered in Westborough, Mass. with another location in Boston. With 23 employees, they provide social media marketing, pay per click, marketing strategy services.
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NokiaIndustries
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68$10,000+10 - 49 employeesToronto, CanadaRead More
Advertising company Consultus Digital is in Toronto, Canada. The small firm was founded in 2017. Their team specializes in advertising, pay per click, search engine optimization, social media marketing, and more.
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69$10,000+10 - 49 employeesToronto, CanadaRead More
The Mezzanine Group is a B2B lead generation firm comprised of a team of more than 10 marketing experts based in Toronto. Founded in 2005, they provide marketing strategy, digital strategy, and social media marketing solutions for small and mid-market businesses in various fields such as business services, IT, and telecommunications.
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CelesticaIndustries
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70$5,000+10 - 49 employeesToronto, CanadaDigital strategy company Bruar Digital is located in Toronto, Canada. The small team provides digital strategy, search engine optimization, and conversion optimization and was founded in 2018.Read More
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71$25,000+250 - 999 employeesMississauga, CanadaBrainvire Infotech Inc is an e-commerce development company established in 2012. Their midsize team is headquartered in Irving, Texas; Dubai, United Arab Emirates; Mississauga, Canada and Singapore, Singapore. Their services include E-Commerce Development, Mobile App Development, Search Engine Optimization, and Web Development.Read More
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Nike Yokohama Entrepreneur Southwest AirlinesIndustries
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72$1,000+10 - 49 employeesToronto, CanadaRead More
Mediaforce Digital Marketing Agency is a SEO services firm. Founded in 1996, the team specializes in Search Engine Optimization, Pay Per Click, Email Marketing, Web Design, and more. Their small agency is Toronto, Canada-based.
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Health care organizations, physio clinics, non surgical clinics, cosmetic surgery clinicsIndustries
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73$10,000+50 - 249 employeesToronto, CanadaRead More
Startup Slang is a creative e-commerce company located in Toronto and Montreal. Founded in 2017, they continue to provide e-commerce development, web development, and web design services to primarily small and mid-market-sized businesses in the e-commerce industry. They have about 23 employees.
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PanasonicIndustries
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74$5,000+50 - 249 employeesToronto, CanadaKinex Media is a midsize web design company. Founded in 2008, the team specializes in Web Design, E-Commerce Development, and Search Engine Optimization. The firm is based in Mississauga, Canada and Toronto, Canada.Read More
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StaplesIndustries
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75$1,000+10 - 49 employeesToronto, CanadaRead More
Launched in 2002, Webhoster.ca is a digital strategy company. The small team specializes in digital strategy, e-commerce development, social media marketing, content marketing, and more. The company is located in Toronto, Canada.
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76$5,000+10 - 49 employeesToronto, CanadaFounded in 2020, Kingmaker Search is a SEO company. They are in Toronto, Canada and have a small team. The firm focuses on Search Engine Optimization, Content Marketing, and Content Writing Services.Read More
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77$5,000+10 - 49 employeesToronto, CanadaRead More
Digital Growth Max is a design agency founded in Toronto in 2018 with more than 10 employees. They are experts in digital strategy, web design, and graphic design solutions for small and mid-market firms alike.
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Square BPMIndustries
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78$1,000+10 - 49 employeesToronto, CanadaRead More
SEOWITHPRO is a web design and development company in Toronto, Canada. Founded in 2010, they have about 10 employees that serve clients in a wide variety of sectors. Services include SEO, web design, and social media marketing.
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79$5,000+10 - 49 employeesToronto, CanadaRomanZ Media Group Inc., a digital strategy company, is in Toronto, Canada and Henderson, Nevada. The small agency was established in 2009. Their team specializes in digital strategy, search engine optimization, graphic design, social media marketing, and more.Read More
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80$5,000+2 - 9 employeesToronto, CanadaRead More
HellMedia is a digital marketing agency founded in 2002 and based in Toronto. Their team of over 10 employees provides SEO, social media marketing, email, marketing, PPC, digital strategy, and more to small businesses across various industries, the main ones being business and financial sectors.
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Pink MediaIndustries
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81$5,000+10 - 49 employeesToronto, CanadaLaunched in 2017, Equinox Dynamics LDA is a SEO agency. They are in Esgueira, Portugal; Chicago, Illinois; New York, New York and Los Angeles, California and have a small team. The company offers Search Engine Optimization.Read More
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MySpace Happenventures Petaljet MelroseIndustries
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82$5,000+2 - 9 employeesToronto, CanadaRead More
Day Shift Digital is a web development company. They specialize in Web Development, E-Commerce Development, Web Design, and Search Engine Optimization and were launched in 2018. Their small team is Toronto, Canada-based.
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Dying with Dignity CanadaIndustries
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83$1,000+50 - 249 employeesMississauga, CanadaLocated in Mississauga, Canada, Run Marketing is an Ecommerce Marketing company. Established in 2017, the midsize team offers Ecommerce Marketing, Search Engine Optimization, Pay Per Click, and Web Design.Read More
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Luna TherapyIndustries
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84$10,000+2 - 9 employeesOakville, CanadaHyperweb Communications Inc is a Oakville, Canada-based SEO company. Established in 1997, the small team focuses on search engine optimization, content marketing, pay per click, digital strategy, and more.Read More
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85$5,000+10 - 49 employeesToronto, CanadaRead More
Mighty Egg Technologies Ltd is a software development firm based in Toronto that's run by a team of fewer than 50 members. Since 2016, they have provided custom software and web development as well as SEO to clients ranging from small startups to large firms in various industries, such as business services, government, and nonprofit.
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UNDPIndustries
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86$1,000+10 - 49 employeesToronto, CanadaRead More
Asset Digital Communications is a Toronto based social media marketing agency founded in 2016. Their team of 3 employees focus on content, social media, and email marketing, as well as SEO and digital strategy. Their clients are primarily in the entertainment, education, and non-profit industries.
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Francophonie en FêteIndustries
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87$100,000+10 - 49 employeesOakville, CanadaRead More
Swivelt is a Singapore-based marketing and digital strategy company that was founded in 2018. They also offer business consulting, HR, and voice services. They primarily work with midmarket businesses in the advertising, e-commerce, and business services industries.
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NetAppIndustries
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88$1,000+10 - 49 employeesHamilton, CanadaLocated in Navi Mumbai, India and Hamilton, Canada, Semly Pro - ROI Driven SEO Agency is a SEO services firm. Their services include Search Engine Optimization.Read More
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89$5,000+10 - 49 employeesToronto, CanadaBased in Sunny Isles Beach, Florida; Los Angeles, California and Toronto, Canada, One Core Media is an Advertising company. The small firm was founded in 1999. Their team specializes in Advertising, Search Engine Optimization, Pay Per Click, Social Media Marketing, and more.Read More
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BlackLine StudioIndustries
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90$1,000+2 - 9 employeesOakville, CanadaRead More
Digtize, a website development firm, was launched in 2020. They are headquartered in Sahibzada Ajit Singh Nagar, India and have a small team. Digtize offers web development, graphic design, and search engine optimization.
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