Top 40 Investor Relations Companies in Riverside
The Best of December 2025Looking for a top investor relations service in Riverside?
If your company is publicly traded or preparing to go public, consider hiring an investor relations agency. Typically a part of public relations, investor relations teams are charged with communicating between your company's leadership, accounting, and legal departments and investors. For example, if you need help organizing shareholder meetings, sharing financial data, or leading financial and legal briefings, an investor relations firm may be the best choice for you.
To assist you in your search for a partner, we’ve compiled this list of the top investor relations (IR) firms in Riverside. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Riverside Investor Relations Firms
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1$50,000+10 - 49 employeesCosta Mesa, CARead More
Idea Hall, a small public relations agency, is in Costa Mesa, California. They offer public relations, branding, content marketing, marketing strategy, and more and were established in 2003.
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2$10,000+10 - 49 employeesOrange, CARocket Launch Marketing & Public Relations is a public relations agency. They were launched in 2017, and their services include Public Relations and Advertising.Read More
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3$1,000+2 - 9 employeesOrange, CACorporate Streams, a PR agency, is located in Orange, California; San Mateo, California and Las Vegas, Nevada. They provide Public Relations, Event Marketing, Video Production, Broadcast Video, and more and were founded in 2018.Read More
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4Undisclosed10 - 49 employeesSanta Ana, CARead More
The ACE Agency is a PR and marketing agency based in Santa Ana, Calif. The agency, founded in 2009, has a team of more than ten that provides PR, branding, marketing strategy, and social media marketing services to various clients and companies.
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5Undisclosed2 - 9 employeesYorba Linda, CAEngagement PR & Marketing, a PR agency, was established in 2015. The team offers Public Relations and Branding and is based in Yorba Linda, California.Read More
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6$1,000+10 - 49 employeesLaguna Beach, CALocated in Laguna Beach, California, 9-Figure Media is a public relations company. The small team provides Public Relations and was launched in 2012.Read More
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7Undisclosed10 - 49 employeesOrange, CACommunications LAB is a Digital Strategy company based in Orange, California. They offer Digital Strategy and Public Relations and were established in 2013.Read More
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8$5,000+2 - 9 employeesIrvine, CARed Rooster PR is a PR company. They focus on Public Relations and were launched in 2012.Read More
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9$25,000+10 - 49 employeesLos Angeles, CAEstablished in 1993, Lee Andrews Group is a public relations company. Their team offers Public Relations and Branding.Read More
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Butterfli Technologies Southern California Gas Company Los Angeles County Metropolitan Authority Port of Long Beach- Gerald Desmond Bridge ReplacementIndustries
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10Undisclosed2 - 9 employeesOrange, CASmall PR firm Alliance Outreach, is based in Orange, California. The team specializes in Public Relations and Media Planning & Buying.Read More
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11$10,000+10 - 49 employeesRedondo Beach, CABLND PR is a PR agency. The small Redondo Beach, California-based company was established in 2014. Their team offers Public Relations, Social Media Marketing, Branding, Media Planning & Buying, and more.Read More
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12Undisclosed2 - 9 employeesMission Viejo, CADaly-Swartz Public Relations is a public relations agency. The agency is located in Mission Viejo, California. Their services include Public Relations and Advertising.Read More
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13Undisclosed2 - 9 employeesFullerton, CAOrtega Strategies Group is a public relations company. The Fullerton, California-based firm was established in 2009. Their team focuses on Public Relations and Event Management.Read More
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14Undisclosed10 - 49 employeesTustin, CAHKA, Inc. Is a small PR firm located in Tustin, California. Their services include Public Relations and Digital Strategy.Read More
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15Undisclosed2 - 9 employeesTustin, CAAnton Communications is a public relations agency. They were launched in 2000 and provide Public Relations and Branding.Read More
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16Undisclosed2 - 9 employeesFullerton, CACognitive Impact is a Fullerton, California-based branding firm. They provide Branding and Public Relations.Read More
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17Undisclosed50 - 249 employeesLos Angeles, CAFounded in 2016, The Wiki Publishers is a PR firm. Their team specializes in Public Relations and Content Marketing.Read More
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18$10,000+10 - 49 employeesRedondo Beach, CARead More
Bob Gold & Associates is a public relations, marketing, and communications agency headquartered in Redondo Beach, Calif. that specializes in PR, marketing strategy, and content marketing. Founded in 1997, the agency works with clients across industries such as arts, entertainment, and music, telecommunications, and information technology. Bob Gold & Associates is comprised of 15 employees.
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AdvocadoIndustries
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19$1,000+10 - 49 employeesBellflower, CAFounded in 2018, Gillybert, a small Ecommerce Marketing company, is based in Bellflower, California. Their team focuses on Ecommerce Marketing and Public Relations.Read More
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20$5,000+10 - 49 employeesLos Angeles, CASociety22 PR is a public relations agency headquartered in Los Angeles, California; New York, New York and Manchester, New Hampshire. The agency focuses on Public Relations, Content Marketing, Marketing Strategy, and Event Management and has a small team.The agency was established in 2008.Read More
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RedbullIndustries
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21Undisclosed2 - 9 employeesNewport Beach, CAGodfrey Sanders PR is a small Newport Beach, California-based public relations firm. Their services include Public Relations and Branding.Read More
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22UndisclosedFreelancer employeesBrea, CAFounded in 2011, EIM Marketing is a PR firm. The team specializes in Public Relations and Video Production and is headquartered in Brea, California.Read More
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23$100,000+250 - 999 employeesLos Angeles, CARead More
AMP Agency was founded in Boston in 1995 and has grown to more than 400 employees in Los Angeles, New York, Seattle, and Austin, Texas. AMP Agency serves mainly enterprise clients on web design and development, UI/UX design, SEO, PPC, and social media marketing.
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HasbroIndustries
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24Undisclosed2 - 9 employeesLos Angeles, CAPublic relations agency JMarie Media Firm LLC is in Los Angeles, California and Atlanta, Georgia. They provide Public Relations.Read More
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25Undisclosed10 - 49 employeesWest Hollywood, CALaunched in 2001, Ballantines PR is a small West Hollywood, California-based PR agency. Their team specializes in Public Relations and Event Management.Read More
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26Undisclosed2 - 9 employeesBeverly Hills, CARead More
R[AR]E Public Relations is a public relations firm. The small Los Angeles, California-based team provides public relations. The company was founded in 2021.
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27$1,000+2 - 9 employeesBeverly Hills, CABeverly Hills SEO Agency is a small PR agency based in Beverly Hills, California. They offer public relations, digital strategy, social media marketing, content marketing, and more and were established in 2019.Read More
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28Undisclosed2 - 9 employeesPasadena, CAPublic relations company Doctors PR & Marketing was founded in 1995. The team provides Public Relations and Marketing Strategy and is headquartered in Pasadena, California.Read More
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29Undisclosed2 - 9 employeesSouth Gate, CAAndes Business Solutions is a Commercial Property Management company in South Gate, California. Their services include Commercial Property Management and Accounting.Read More
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30$25,000+50 - 249 employeesBeverly Hills, CAOURACO is a Marketing Strategy company established in 2008. The team provides Marketing Strategy and Digital Strategy.Read More
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