Top 100 Investor Relations Firms
The Best of March 2026Looking for a top investor relations firm?
Public companies often need investor relations firms to help collect, prepare, and report data about your business to external investors. Public investor relations firms work with with your company's CEO, accounting team, and lawyers. As a part of public relations, investor relations companies must not only have communication experience but also understand financial regulations and legal requirements. Because of this, finding the right company among the many PR options out there may be difficult.
That's why we've created this list of the best investor relations companies for you to review. Read through company descriptions, former clients, and notable projects to find the best fit for your business.
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List of the Best Investor Relations Services
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781Undisclosed10 - 49 employeesWoking, EnglandGlobal Publicity is a public relations firm. They are based in Woking, England. Their team focuses on Public Relations and Advertising.Read More
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782Undisclosed10 - 49 employeesVancouver, CanadaMalaspina Consultants Inc. Is an Accounting company. They were founded in 1997 and offer Accounting and Financial Advising & Planning.Read More
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783Undisclosed10 - 49 employeesSydney, AustraliaLaunched in 2015, Third Hemisphere is a branding company. The team focuses on Branding and Content Marketing.Read More
Industries
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784Undisclosed10 - 49 employeesBudapest, HungaryDouble Decker Communications is a small Budapest, Hungary-based public relations company. Their services include Public Relations and Branding.Read More
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785$5,000+2 - 9 employeesIndianapolis, INBrandrenew is an Advertising company in Indianapolis, Indiana. They offer Advertising and Branding and were established in 2010.Read More
Industries
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786Undisclosed2 - 9 employeesLisboa, PortugalThe Square is a public relations company. They are in Lisboa, Portugal and have small team. They provide Public Relations and Content Marketing.Read More
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787Undisclosed2 - 9 employeesDenver, COBased in Denver, Colorado, Malen Yantis Public Relations is a small PR company. The team focuses on Public Relations and Media Planning & Buying.Read More
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788Undisclosed2 - 9 employeesHalifax, CanadaDunn & Associates Communications and Public Affairs Inc., a public relations firm, was founded in 2005. The small team provides Public Relations.Read More
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789Undisclosed2 - 9 employeesHalifax, CanadaCharmaine Gaudet Communications is a public relations firm. Their small team is headquartered in Halifax, Canada. Their team specializes in Public Relations and Event Management.Read More
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790Undisclosed2 - 9 employeesTrumbull, CTIn Trumbull, Connecticut, Michael J. London Associates is a small public relations agency. Their services include Public Relations.Read More
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791Undisclosed2 - 9 employeesNew Canaan, CTIMS Investor Relations, a small public relations agency, is based in New Canaan, Connecticut. The team focuses on Public Relations.Read More
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792Undisclosed2 - 9 employeesStamford, CTPR agency Ostrow & Partners Inc was launched in 1994. The small team offers Public Relations and Marketing Strategy.Read More
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793Undisclosed2 - 9 employeesGlastonbury, CTFounded in 2006, TCORS Capitol Group is a small PR company. Their team provides Public Relations and Event Management.Read More
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794Undisclosed2 - 9 employeesShelton, CTSmall public relations company Cutting Edge Communications, is in Shelton, Connecticut. The team focuses on Public Relations.Read More
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795Undisclosed2 - 9 employeesHartford, CTGraff Public Solutions, a PR firm, is headquartered in Hartford, Connecticut. Their services include Public Relations.Read More
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796Undisclosed2 - 9 employeesNew Haven, CTPublic relations agency Big Voice Communications, LLC was founded in 2005. The team provides Public Relations.Read More
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797Undisclosed2 - 9 employeesBoston, MATeak Media + Communication is a PR firm. Their small team is located in Boston, Massachusetts. Their services include Public Relations.Read More
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798Undisclosed2 - 9 employeesAugusta, MEMaine Street Solutions is a public relations agency. Their small team of employees is located in Augusta, Maine. Their team focuses on Public Relations and Event Management.Read More
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799Undisclosed2 - 9 employeesProvidence, RILaunched 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.Read More
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800Undisclosed2 - 9 employeesWarwick, RIKermish-Geylin Public Relation is a public relations firm. Established in 1985, the agency provides Public Relations and Event Management.Read More
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801Undisclosed2 - 9 employeesNarragansett, RIDaniel R. Barry & Associates is a public relations agency. Founded in 1989, the company specializes in Public Relations and Event Management.Read More
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802Undisclosed2 - 9 employeesBarrington, RITurgeon Communications LLC is a PR company. Their team is located in Barrington, Rhode Island. The agency specializes in Public Relations and Event Management.Read More
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803Undisclosed2 - 9 employeesMarshfield, MAEmerge PR, a PR firm, was launched in 2005. The team specializes in Public Relations.Read More
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804Undisclosed2 - 9 employeesMiddleton, MAEstablished in 2001, Thomson Communications is a PR firm. The firm specializes in Public Relations and Event Management.Read More
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805Undisclosed2 - 9 employeesTopeka, KSThe Mays Group, LLC is a public relations company. Established in 2007, the agency specializes in Public Relations.Read More
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806Undisclosed2 - 9 employeesBucurești, RomaniaDeci Se Poate is a small public relations agency based in București, Romania. Their services include Public Relations and Event Management.Read More
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807Undisclosed2 - 9 employeesBucurești, RomaniaGlobal Communication Group is a PR firm. Their small team is headquartered in București, Romania. Their services include Public Relations and Event Management.Read More
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808Undisclosed2 - 9 employeesBucurești, RomaniaConfident Communications is a public relations company headquartered in București, Romania. They offer Public Relations and Event Management.Read More
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809Undisclosed2 - 9 employeesBucurești, RomaniaLinks Associates is a PR firm. They are based in București, Romania and have small team of experts. Their services include Public Relations and Event Management.Read More
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810Undisclosed2 - 9 employeesBucurești, RomaniaLocated in București, Romania, Ranevents is a small public relations agency. The team focuses on Public Relations and Event Management.Read More
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