# Top Investor Relations Firms in Hartford Recommended Investor Relations companies in Hartford include Jessella, TCORS Capitol Group, Graff Public Solutions, Sullivan & LeShane Public Relations, Inc., Mintz + Hoke, First Experience Communication, Rebellion Group, Garvey Communication Associates Inc. (GCAi), Delta Markets Group, Big Voice Communications, LLC. We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. [Learn how Clutch ensures trust](#why-trust-clutch) ## List of the Best Top Investor Relations Firms in Hartford Ratings Updated: Jul 25, 2026 ### [Jessella](https://clutch.co/profile/jessella) - 2 - 9 employees - Simsbury, CT #### Services Provided - Allocation of Expertise by Percentage - 20% Marketing Strategy - 20% Media Planning & Buying - 60% Public Relations #### Company description Jessella is a PR company. In Simsbury, Connecticut, the agency offers Public Relations and Marketing Strategy. [Visit Website](http://www.jessella.com/) --- ### [TCORS Capitol Group](https://clutch.co/profile/tcors-capitol-group) - 2 - 9 employees - Glastonbury, CT #### Services Provided - Allocation of Expertise by Percentage - 10% Event Management - 90% Public Relations #### Company description Founded in 2006, TCORS Capitol Group is a small PR company. Their team provides Public Relations and Event Management. [Visit Website](https://www.ctcapitolgroup.com/) --- ### [Graff Public Solutions](https://clutch.co/profile/graff-public-solutions) - 2 - 9 employees - Hartford, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Public Relations #### Company description Graff Public Solutions, a PR firm, is headquartered in Hartford, Connecticut. Their services include Public Relations. [Visit Website](http://www.graffps.com/) --- ### [Sullivan & LeShane Public Relations, Inc.](https://clutch.co/profile/sullivan-leshane-public-relations) - $5,000+ minimum project size - $50 - $99 average hourly rate - 2 - 9 employees - Hartford, CT #### Services Provided - Allocation of Expertise by Percentage - 20% Digital Strategy - 10% Event Management - 10% Graphic Design - 50% Public Relations - 10% Search Engine Optimization #### Company description Small PR agency Sullivan & LeShane Public Relations, Inc., is headquartered in Hartford, Connecticut. Their services include Public Relations and Digital Strategy. [Visit Website](http://ctpr.com/) --- ### [Mintz + Hoke](https://clutch.co/profile/mintz-hoke) - 10 - 49 employees - Avon, CT #### Services Provided - Allocation of Expertise by Percentage - 20% Advertising - 20% Digital Strategy - 20% Marketing Strategy - 20% Media Planning & Buying - 20% Public Relations #### Company description Headquartered in Avon, Connecticut, Mintz + Hoke is an Advertising company. The team focuses on Advertising and Digital Strategy. [Visit Website](https://www.mintz-hoke.com/) --- ### [First Experience Communication](https://clutch.co/profile/first-experience-communication) - 2 - 9 employees - Glastonbury, CT #### Services Provided - Allocation of Expertise by Percentage - 20% Business Consulting - 20% Market Research - 20% Marketing Strategy - 20% Public Relations - 20% Social Media Marketing #### Company description First Experience Communication is a Business Consulting company launched in 1983. Their services include Business Consulting and Marketing Strategy. [Visit Website](http://talltimbersmarketing.com/) --- ### [Rebellion Group](https://clutch.co/profile/rebellion-group) - 50 - 249 employees - Cheshire, CT #### Services Provided - Allocation of Expertise by Percentage - 15% Advertising - 5% Branding - 10% Content Marketing - 10% Email Marketing - 5% Event Marketing - 5% Marketing Strategy - 5% Media Planning & Buying - 10% Public Relations - 10% Search Engine Optimization - 10% Social Media Marketing - 10% Video Production - 5% Web Development #### Company description Established in 2013, Rebellion Group is a midsize Advertising company. Their services include Advertising and Public Relations. [Visit Website](https://rebelliongroup.com/) --- ### [Garvey Communication Associates Inc. (GCAi)](https://clutch.co/profile/garvey-communication-associates-gcai) - 2 - 9 employees - Springfield, MA #### Services Provided - Allocation of Expertise by Percentage - 25% Email Marketing - 25% Media Planning & Buying - 25% Public Relations - 25% Social Media Marketing #### Company description Garvey Communication Associates Inc. (GCAi) is an Email Marketing company. The company is in Springfield, Massachusetts. Their team provides Email Marketing and Media Planning & Buying. [Visit Website](https://www.gcaionline.com/) --- ### [Delta Markets Group](https://clutch.co/profile/delta-markets-group) - Freelancer employees - Farmington, CT #### Services Provided - Allocation of Expertise by Percentage - 50% Marketing Strategy - 50% Public Relations #### Company description Delta Markets Group, a Marketing Strategy and public relations firm, was founded in 2001. The small team specializes in Marketing Strategy and Public Relations. [Visit Website](https://www.deltamarkets.com/) --- ### [Big Voice Communications, LLC](https://clutch.co/profile/big-voice-communications) - 2 - 9 employees - New Haven, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Public Relations #### Company description Public relations agency Big Voice Communications, LLC was founded in 2005. The team provides Public Relations. [Visit Website](https://www.bigvoicecomm.com/) --- ### [Cutting Edge Communications](https://clutch.co/profile/cutting-edge-communications) - 2 - 9 employees - Shelton, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Public Relations #### Company description Small public relations company Cutting Edge Communications, is in Shelton, Connecticut. The team focuses on Public Relations. [Visit Website](http://cuttingedgecom.com/) --- ### [Dunn Marketing](https://clutch.co/profile/dunn-marketing) - 2 - 9 employees - Killingly, CT #### Services Provided - Allocation of Expertise by Percentage - 10% Advertising - 10% Branding - 10% Content Marketing - 10% Email Marketing - 10% Graphic Design - 10% Public Relations - 10% Search Engine Optimization - 10% Social Media Marketing - 10% Video Production - 10% Web Development #### Company description Advertising company Dunn Marketing was launched in 2018. The agency offers Advertising and Branding, and is small. [Visit Website](https://dunnmarketing.com/) --- ### [Michael J. London Associates](https://clutch.co/profile/michael-j-london-associates) - 2 - 9 employees - Trumbull, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Public Relations #### Company description In Trumbull, Connecticut, Michael J. London Associates is a small public relations agency. Their services include Public Relations. [Visit Website](http://mjlondon.com/) --- ### [Penn Gardner Inc](https://clutch.co/profile/penn-gardner) - Freelancer employees - Danbury, CT #### Services Provided - Allocation of Expertise by Percentage - 30% Marketing Strategy - 20% Media Planning & Buying - 50% Public Relations #### Company description Penn Gardner Inc is a small Danbury, Connecticut-based public relations company. Their services include Public Relations and Marketing Strategy. [Visit Website](http://www.penngardnerinc.com) --- ### [Don Heymann Writing Services](https://clutch.co/profile/don-heymann-writing-services) - Freelancer employees - Fairfield, CT #### Services Provided - Allocation of Expertise by Percentage - 20% Advertising - 30% Content Writing Services - 30% Public Relations - 20% Social Media Marketing #### Company description Don Heymann Writing Services, a small public relations company, is in Fairfield, Connecticut. The team focuses on Public Relations and Content Writing Services. [Visit Website](https://www.donheymann.com/) --- ### [Harbor Access](https://clutch.co/profile/harbor-access) - $10,000+ minimum project size - 2 - 9 employees - Stamford, CT #### Services Provided - Allocation of Expertise by Percentage - 50% Public Relations - 50% Direct Marketing #### Company description Harbor Access is a Direct Marketing and public relations company. The Stamford, Connecticut-based company was established in 2017. Their services include Direct Marketing and Public Relations. [Visit Website](https://www.harbor-access.com/) --- ### [IMS Investor Relations](https://clutch.co/profile/ims-investor-relations) - 2 - 9 employees - New Canaan, CT #### Services Provided - Allocation of Expertise by Percentage - 100% Public Relations #### Company description IMS Investor Relations, a small public relations agency, is based in New Canaan, Connecticut. The team focuses on Public Relations. [Visit Website](http://www.institutionalms.com) --- ### [KNB Communications](https://clutch.co/profile/knb-communications) - $10,000+ minimum project size - 10 - 49 employees - Stamford, CT #### Services Provided - Allocation of Expertise by Percentage - 20% Content Marketing - 10% Digital Strategy - 10% Event Management - 30% Marketing Strategy - 20% Public Relations - 10% Social Media Marketing #### Company description Founded in 1998, KNB Communications is a small Marketing Strategy company. Their team focuses on Marketing Strategy and Content Marketing. [Visit Website](http://www.knbcomm.com/) --- ### [Nurenu Brand Marketing](https://clutch.co/profile/nurenu-brand-marketing) - 2 - 9 employees - New Canaan, CT #### Services Provided - Allocation of Expertise by Percentage - 20% Branding - 10% Graphic Design - 20% Marketing Strategy - 20% Mobile & App Marketing - 20% Public Relations - 10% Social Media Marketing #### Company description Nurenu Brand Marketing is a branding company. They offer Branding and Marketing Strategy and were established in 2007. [Visit Website](https://nurenu.com/) --- ### [SVM Public Relations & Marketing Communications](https://clutch.co/profile/svm-public-relations-marketing-communications) - 2 - 9 employees - Providence, RI #### Services Provided - Allocation of Expertise by Percentage - 10% Event Management - 90% Public Relations #### Company description Launched in 1971, SVM Public Relations & Marketing Communications is a small Providence, Rhode Island-based public relations company. Their team focuses on Public Relations and Event Management. [Visit Website](http://www.svmmarcom.com/) --- ### [Kermish-Geylin Public Relation](https://clutch.co/profile/kermish-geylin-public-relation) - 2 - 9 employees - Warwick, RI #### Services Provided - Allocation of Expertise by Percentage - 10% Event Management - 90% Public Relations #### Company description Kermish-Geylin Public Relation is a public relations firm. Established in 1985, the agency provides Public Relations and Event Management. [Visit Website](http://www.kgpr.com/) --- ### [Daniel R. Barry & Associates](https://clutch.co/profile/daniel-r-barry-associates) - 2 - 9 employees - Narragansett, RI #### Services Provided - Allocation of Expertise by Percentage - 10% Event Management - 90% Public Relations #### Company description Daniel R. Barry & Associates is a public relations agency. Founded in 1989, the company specializes in Public Relations and Event Management. [Visit Website](http://drbassociates.net/home.html) --- ### [ASC Advisors LLC](https://clutch.co/profile/asc-advisors) - 2 - 9 employees - Stamford, CT #### Services Provided - Allocation of Expertise by Percentage - 20% Branding - 25% Media Planning & Buying - 30% Public Relations - 25% Social Media Marketing #### Company description ASC Advisors LLC is a public relations company. The team focuses on Public Relations and Media Planning & Buying, and the firm is in Stamford, Connecticut. [Visit Website](https://www.ascadvisors.com/) --- ### [Acuity Public Relations LLC](https://clutch.co/profile/acuity-public-relations) - Freelancer employees - Bloomfield, CT #### Services Provided - Allocation of Expertise by Percentage - 25% Marketing Strategy - 25% Media Planning & Buying - 50% Public Relations #### Company description Acuity Public Relations LLC is a public relations agency. Launched in 2012, their team specializes in Public Relations and Marketing Strategy. [Visit Website](https://acuitypr.com/) --- #### Get personalized agency matches based on your project goals. [Find the right fit](https://project.clutch.co/project-brief?source=directory_slide_in_CTA&BPB_adoption_source=directory) ## Why Trust Clutch At Clutch, we believe trust is the foundation of every business relationship. 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