Top 100 Event Marketing Companies in Riverside
The Best of December 2025Looking for a top event marketing agency in Riverside?
Hosting an event and finding the right partner to work with can be difficult.
To assist you in your search for a partner, we’ve compiled this list of the top event marketing companies in Riverside. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Riverside Event Marketing Agencies
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1$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
Industries
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2$25,000+2 - 9 employeesLaguna Hills, CARead More
Founded in 1989, XPromos Marketing Mastery provides enterprise companies with specialties in marketing strategy, direct marketing, and event marketing for client projects. Headquartered in Lagana Hills, Calif., a team of 9 focuses client efforts in IT, consumer products, and manufacturing industries.
Clients
Sage SoftwareIndustries
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3$5,000+50 - 249 employeesCosta Mesa, CAPublic relations firm The Brand Amp was founded in 2011. The team focuses on Public Relations and Social Media Marketing.Read More
Clients
MasterCraft Sphera RealTruck Arlo TechnologiesIndustries
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4$5,000+10 - 49 employeesMission Viejo, CAMomentum Marketing- At the Shelf is an Event Marketing company. The team focuses on Event Marketing and Direct Marketing, and the company is located in Mission Viejo, California.Read More
Industries
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5$5,000+10 - 49 employeesNewport Beach, CARogue Creative Development is a small branding company headquartered in Newport Beach, California. Founded in 2015, the team focuses on Branding, Marketing Strategy, Event Marketing, Digital Strategy, and more.Read More
Clients
Gyro-Stabilized SystemsIndustries
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6$1,000+2 - 9 employeesLaguna Beach, CARead More
Somnu Medias is a social media marketing company located in Laguna Beach, California and Salt Lake City, Utah. Founded in 2018, the small team specializes in social media marketing, branding, video production, marketing strategy, and more.
Industries
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7$100,000+10 - 49 employeesHuntington Beach, CAFG|PG (Freddie Georges Production Group), an Event Marketing company, is headquartered in Huntington Beach, California. They offer Event Marketing and Marketing Strategy and were founded in 2001.Read More
Industries
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8Undisclosed10 - 49 employeesApple Valley, CATown's End Stillhouse & Grill, a small Event Marketing company, is headquartered in Apple Valley, California. The team provides Event Marketing.Read More
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9$10,000+10 - 49 employeesPasadena, CAThirsty Agency, Inc is a small Pasadena, California-based branding company. Founded in 2014, the team offers Branding, Advertising, Digital Strategy, Marketing Strategy, and more.Read More
Clients
AppetizeIndustries
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10Undisclosed2 - 9 employeesIrvine, CARead More
Root Marketing, Inc. Is a branding agency. The small team is in Irvine, California. Their services include branding, event marketing & planning, graphic design, marketing strategy, and more.
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11Undisclosed2 - 9 employeesChino Hills, CABased in Chino Hills, California, Charter Bus Chino Hills is an Advertising company. The team focuses on Advertising and Event Marketing.Read More
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12Undisclosed10 - 49 employeesRancho Santa Margarita, CAReaction Audio Visual is a small Event Marketing and Lighting Design company established in 2005. Their services include Event Marketing and Lighting Design.Read More
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13Undisclosed250 - 999 employeesSan Juan Capistrano, CAEmerald Expositions, an Event Marketing company, is headquartered in Framingham, Massachusetts and San Juan Capistrano, California. Founded in 2014, the team focuses on Event Marketing.Read More
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14Undisclosed2 - 9 employeesRancho Santa Margarita, CANational Tour Integrated Resources is a small Event Marketing company located in Rancho Santa Margarita, California. The team provides Event Marketing.Read More
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15Undisclosed10 - 49 employeesIrvine, CAVenture Strategic, an Advertising company, focus on Advertising and Branding. They were founded in 2011.Read More
Industries
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16$10,000+10 - 49 employeesCosta Mesa, CAIMW Agency is a branding firm. Founded in 1982, the team focuses on Branding and Digital Strategy.Read More
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17Undisclosed10 - 49 employeesNewport Beach, CABased in Newport Beach, California, Kavoossi Konsulting is an Event Marketing company. Founded in 2012, the team provides Event Marketing.Read More
Industries
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18$5,000+2 - 9 employeesIrvine, CABoxi Design is a branding firm established in 2010. Headquartered in Irvine, California, the team specializes in Branding and Event Marketing.Read More
Clients
Nvidia Informatica HP AudiIndustries
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19Undisclosed10 - 49 employeesTemecula, CACommon Sense Events Inc., a small Event Marketing and Staffing company, is headquartered in Temecula, California. Their services include Event Marketing and Staffing.Read More
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20Undisclosed2 - 9 employeesIrvine, CAParamount & Co, an Event Marketing company, was founded in 2007. Headquartered in Irvine, California, the team focuses on Event Marketing.Read More
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21$1,000+10 - 49 employeesOceanside, CARead More
Inbox Attack is a group of email marketing agencies based in Rowlett, Texas, with offices in Glendale and Oceanside, Calif. The group, founded in 2009, has a team of less than ten that provides email marketing services to e-commerce and other companies.
Clients
Intuit MailchimpIndustries
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22Undisclosed50 - 249 employeesIrvine, CAAlcone is a midsize Irvine, California-based Digital Strategy company. Their services include Digital Strategy and Event Marketing.Read More
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23Undisclosed10 - 49 employeesHuntington Beach, CAEvent Marketing company Freddie Georges Production Group was founded in 2001. The team specializes in Event Marketing.Read More
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24$5,000+2 - 9 employeesOrange, CAEstablished in 2006, NEOSOL MARKETING is a Marketing Strategy company. The team specializes in Marketing Strategy and Digital Strategy.Read More
Industries
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25$25,000+10 - 49 employeesWest Hollywood, CARead More
RMNG is an experiential marketing agency based in Los Angeles. Founded in 2012, their team of around 10 employees specializes in event marketing and planning, primarily for the advertising and marketing industry.
Clients
Impossible FoodsIndustries
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26$5,000+2 - 9 employeesTustin, CACreative Shoebox Marketing Agency is a branding firm. The team is based in Tustin, California, and their services include Branding and Print Design.Read More
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27$25,000+10 - 49 employeesLos Angeles, CAALT TERRAIN is a small Cambridge, Massachusetts-based Event Marketing company. Their services include Event Marketing and Advertising.Read More
Industries
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28Undisclosed10 - 49 employeesSanta Ana, CAEvent Marketing company Nest Environments, Inc. Was founded in 2010. The team focuses on Event Marketing and Branding.Read More
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29$50,000+10 - 49 employeesLos Angeles, CAOA Experiential is an Event Marketing company. The Los Angeles, California-based agency was founded in 2016. Their services include Event Marketing and Marketing Strategy.Read More
Industries
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30Undisclosed10 - 49 employeesSanta Ana, CAAR/VR development company Video Resources Inc is located in Santa Ana, California. They specialize in AR/VR development and Event Marketing and were established in 1979.Read More
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