Top 100 Advertising Agencies in Connecticut
The Best of December 2025Looking for a top advertising agency in Connecticut?
Businesses looking to develop a relationship with media outlets should consider working with an advertising agency. Beyond increasing visibility, top agencies are a gateway to a variety of crucial resources, including researchers, designers, SEO/PPC experts, and social media managers.
To assist you in your search for a partner, we’ve compiled this list of the top advertising and marketing companies in Connecticut. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Connecticut Ad and Marketing Companies
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61Undisclosed10 - 49 employeesStamford, CTQuantum Digital Media, Inc is an Advertising company established in 2016. The small team provides Advertising and Social Media Marketing.Read More
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62Undisclosed10 - 49 employeesWestport, CTWSAA is an Advertising company established in 1989. The firm focuses on Advertising and Branding, and is small.Read More
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63Undisclosed10 - 49 employeesMeriden, CTContent Marketing company Homebase Digital is based in Meriden, Connecticut. They specialize in Content Marketing and Video Marketing.Read More
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64Undisclosed2 - 9 employeesHartford, CTBusiness Consulting company CT Business Consulting is headquartered in Hartford, Connecticut. The team provides Business Consulting and Advertising.Read More
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65Undisclosed2 - 9 employeesLitchfield, CTDakota Group, Inc is an Advertising company. They specialize in Advertising and Branding and are in Litchfield, Connecticut.Read More
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66$1,000+2 - 9 employeesWest Hartford, CTThe Mega Agency, an Advertising company, was founded in 2019. The firm focuses on Advertising and Media Planning & Buying.Read More
Industries
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67Undisclosed2 - 9 employeesWallingford, CTKeyword Performance LLC is an Advertising company. The company is located in Wallingford, Connecticut. Their services include Advertising and Digital Strategy.Read More
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68$5,000+10 - 49 employeesFarmington, CTCo-Communications is an Advertising company. Their team is in Farmington, Connecticut and New York, New York. The firm focuses on Advertising and Branding.Read More
Clients
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69Undisclosed2 - 9 employeesRidgefield, CTOutdoor Media Buyers, an Advertising and media planning and buying agency, is located in Ridgefield, Connecticut. They specialize in Advertising and Media Planning & Buying and were launched in 2019.Read More
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70Undisclosed10 - 49 employeesStamford, CTSublime is an Advertising and Marketing Strategy company launched in 2016. Their team specializes in Advertising and Marketing Strategy.Read More
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71Undisclosed10 - 49 employeesBridgeport, CTHatch 130 is a graphic design agency. They are located in Bridgeport, Connecticut. Their team specializes in Graphic Design and Advertising.Read More
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72Undisclosed2 - 9 employeesRedding, CTGYBO Digital Marketing is a SEO agency. Their small team of employees is based in Redding, Connecticut. Their team offers Search Engine Optimization and Web Development.Read More
Clients
WingsOver Pryor Learning New York University Sploot VetsIndustries
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73$1,000+Freelancer employeesGreenwich, CTLaunched in 1994, Bob Devol Communications is a small Greenwich, Connecticut-based Advertising company. Their team offers Advertising and Branding.Read More
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74$5,000+2 - 9 employeesEssex, CTVoncor Communications is a web design agency. The small Essex, Connecticut-based team focuses on Web Design and Advertising. The firm was launched in 2012.Read More
Industries
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75UndisclosedFreelancer employeesSouth Windsor, CTLocated in South Windsor, Connecticut, Tonsha Marketing Agency is a small Marketing Strategy company. The team provides Marketing Strategy and Advertising.Read More
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76Undisclosed2 - 9 employeesMilford, CTMore Prospects Now is an Advertising company in Fredericksburg, Virginia and Milford, Connecticut. Their services include Advertising and Pay Per Click.Read More
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77$5,000+2 - 9 employeesNewtown, CTTurn Orange, a PR company, offers Public Relations and Search Engine Optimization. The company is in Newtown, Connecticut.Read More
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78$5,000+2 - 9 employeesDanbury, CTWill Power Marketing is a social media marketing firm. They are located in Danbury, Connecticut. Their team specializes in Social Media Marketing and Search Engine Optimization.Read More
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79UndisclosedFreelancer employeesTorrington, CTJMo Digital Marketing Solutions is an Advertising company. The Torrington, Connecticut-based agency was launched in 2016. Their services include Advertising and Branding.Read More
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80Undisclosed10 - 49 employeesNew Haven, CTMascola Advertising is an Advertising company. The New Haven, Connecticut-based firm was established in 1987. Their team offers Advertising and Marketing Strategy.Read More
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81Undisclosed10 - 49 employeesProspect, CTEstablished in 1987, WORX is an Advertising and branding firm. The team focuses on Advertising and Branding.Read More
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82Undisclosed250 - 999 employeesNorwalk, CTHearst Media, a midsize Advertising and Marketing Strategy company, is headquartered in Norwalk, Connecticut. Their services include Advertising and Marketing Strategy.Read More
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83Undisclosed2 - 9 employeesBloomfield, CTDKA is an Advertising and Marketing Strategy company. The company is in Bloomfield, Connecticut. Their team specializes in Advertising and Marketing Strategy.Read More
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84Undisclosed10 - 49 employeesNew London, CTQuinn & Hary is a small Advertising and Marketing Strategy company headquartered in New London, Connecticut. The team provides Advertising and Marketing Strategy.Read More
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85Undisclosed2 - 9 employeesSimsbury, CTClarity Marketing LLC is an Advertising and Marketing Strategy company. They provide Advertising and Marketing Strategy and are in Simsbury, Connecticut.Read More
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86Undisclosed10 - 49 employeesBridgeport, CTGK is an Advertising and branding company. They are headquartered in Bridgeport, Connecticut and have small team. Their team provides Advertising and Branding.Read More
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87Undisclosed10 - 49 employeesNorthford, CTThe Branding Company Inc., a small branding company, is headquartered in Northford, Connecticut. The team specializes in Branding and Advertising.Read More
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88Undisclosed2 - 9 employeesStamford, CTSPINE, a branding firm, was established in 1999. The small team provides Branding and Advertising.Read More
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89Undisclosed10 - 49 employeesGreenwich, CTThe Brand Gallery is a branding agency established in 2005. The agency provides Branding and Advertising, and is small.Read More
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90Undisclosed2 - 9 employeesGreenwich, CTBased in Greenwich, Connecticut, MORSTAD is a small branding firm. The team focuses on Branding and Advertising.Read More
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