Public Relation Agencies in California, USA

A comprehensive list of California based PR agencies and marketing firms. If you do not see your PR firm in the list below or to add a new PR agency from California send us an email at: info [at] as including your state in the subject line. For omissions or corrections of the listings below, email on the same address.


  • A&R Partners
    Services include: strategic services, media and analyst relations, product launches media training program, writing services and event management. Located in San Mateo, California.

  • Accent High Tech Marketing Group
    A full service marketing, advertising and public relations firm providing high tech marketing, high tech public relations and advertising services to technology based companies.

  • Adler Public Affairs
    Firm specializes in providing political, public affairs and public relations counsel to individuals, organizations and government agencies in the public eye.

  • AdvoCal
    Specializing in government relations and professional association management. Located in Sacramento, California.

  • AL&Z Advertising
    A full-service communications firm offering advertising, graphic design, media buying, direct mail, public relations and web design located in Palm Desert, California.

  • Alexander Communications
    A full service strategic communications and public relations firm focused on the global information technology market and its associations. Offices are located in California, New York, Georgia, Texas Colorado, Massachusetts, and London.

  • Alexander Ogilvy
    Joined forces of Alexander Communications and Ogilvy Public Relations Worldwide, full-service communications provider in technology public relations and public affairs. Locations throughout major cities in US and in London.

  • Antenna Group
    Agency providing strategic public relations for Internet service and technology companies.

  • Applied Communications
    A communication consultancy firm running campaigns, debates and research. Located in San Francisco.

  • Arbuthnot Communications, Inc.
    Provides strategic online public relations and e-marketing services with an emphasis on community development and management; based in San Francisco, California.

  • Artemia Communications
    Agency providing marketing communications, graphic design and public relations services.

  • Aviso
    Full-service marketing communication agency located in Alameda, California.

  • Bailey/Gardiner Creative Communications
    Marketing communications company providing services in public relations, advertising, promotions/special events, and collateral.

  • Benjamin Group/BSMG Worldwide
    Agency offers a range of strategic and tactical public relations and marketing communications services including strategic support, media relations, editorial services, integrated marketing services, financial/investor relations, corporate commu...

  • Bernstein Communications
    National public relations consultancy and home of "Crisis Manager," the email newsletter about the PR specialty of Crisis Management.

  • Broderick & Associates LLC
    Services include marketing and communications integration, public relations, practice development and corporate identity development, branding and positioning. Offices are located in San Francisco and Pennsylvania.

  • Capstone Communications
    Company provides strategic business counsel and public relations services to emerging software and Internet companies targeting the business-to-business market.

  • Carter Ryley Thomas
    Providing a place for business, government, public, personal fulfillment in public relations. Offices are located in Richmond, Indianapolis, Baton Rouge, Los Angeles, Norfolk, Portland.

  • CEO Communications
    Partnership offering speechwriting, business writing, press and political representation, and other communications services to an exclusive clientele. Locations in Texas and California.

  • Cerrell Associates
    Public relations agency with expertise in government and politics.

  • Connors Communications
    A public relations firm specializing in technology & providing print, media placement, product reviews, speaking engagements and speech writing. Located in San Francisco, Santa Monica and New York.

  • Convergenz
    A boutique new media brokerage and full-service public relation and marketing consultancy firm based in Los Angeles, California.

  • Corsi Carter Israel
    Advertising, design and public relations firm.

  • Cuclis Communications
    Provides public relations programs, publicity campaigns, and marketing materials for health, public affairs and not-for-profit organizations. Located in El Verano, California.

  • Cunningham Communication
    Public relations firm that provides interactive marketing and communications services to the technology sector, mainly Internet.

  • Davis.Comm
    San Francisco-based full-service public relations agency with expertise in launching Internet startup companies, providing market positioning, media development and industry analyst strategies.

  • Dovetail Public Relations
    A high tech media and analyst relations firm providing new product and service positioning; publicity and reviews management; press and analyst tour planning; scheduling and execution; press event planning and management. Located in Los Gatos, ...

  • Duffey Communications
    Specializing in public relations, business and interactive marketing and public affairs. Locations in Atlanta, San Francisco and Washington DC.

  • E21 Corp
    Asia-focused, e-business marketing and public relations agency (name change from API Communications. Based in Fremont, California.

  • Elmets Communications Group
    Public affairs and media relations company specializes in communications consulting for businesses, trade associations, public officials, political parties, and unions. Experienced in media relations, grassroots coalition building, crisis commun...

  • EntrepreneurPR
    Public relations services for small businesses and entrepreneurs.

  • Estey-Hoover
    Advertising and public relations agency that provides strategic planning, media, creative, web design and marketing services for consumer and business-to-business customers.

  • Fisher & Associates Inc.
    Full-service public relations and marketing communications firm.

  • Flaherty Communications
    Public relations firm provides business communications and public relations services to companies throughout Southern California.

  • Gable Group, The
    Located in San Diego, California, the firm public relations and marketing expertise.

  • Garis Agency
    Worldwide publicity and media relations specialists.

  • GCI Group/APCO Associates
    Global public relations agengy network headquartered in New York, New York, offering public affairs & marketing services; US offices in Atlanta, Los Angeles, Sacramento, San Francisco & Washington D.C.; a subsidiary of Grey Advertising.

  • Hilary Kaye Associates, Inc.
    Agency provides public relations services, financial media relations/investor relations, advertising and marketing services, Internet and multimedia services.

  • Hoopla Media and Public Relations
    Agency catering to music and entertainment-related accounts.

  • Horn Group, The
    Full service high technology public relations firm. Headquartered in San Francisco, California.

  • Hypelab Interactive PR
    Interactive PR services firm that provides Internet related companies with consulting and communications programs tuned to the realities of the digital economy.

  • ICBM Communications
    Public relations firm providing marketing communications, media relations and issues management. Specializes in recreation products.

  • Internet Public Relations, Inc.
    Full service public relations firm specializing in new media; based in San Francisco.

  • James Burchill & Associates Inc.
    Provider of public relations services including community and government affairs, media relations, Internet services, crisis communications, land-use permitting, advertising and special events.

  • Jean Newton Public Relations
    A full-service agency providing a comprehensive public relations, advertising, and marketing communications services. Based in Los Altos, California.

  • Jona Group
    Public relations and marketing for high-technology companies.

  • JPR Communications
    Public relations counsel specializing in storage companies. Services include strategic marketing planning, competitive information services, presentations and speeches, newsletters and internal publications, conference/event planning and executi...

  • Kiyomura-Ishimoto Associates
    Full-service public relations agency providing integrated marketing, management consulting, public relations and multicultural market research.

  • KPR Inc.
    Full-service high-tech public relations and marketing consultation firm. Serve the audio-video, biomedical, computer hardware, computer software, consumer electronics, electronics, telecommunications and Internet industries.

  • Kutch & Company
    Full-service marketing, public relations and graphic design firm specializing in the real-estate, construction and design industries.

  • Laer Pearce and Associates - Consultants in Strategic Communications
    Mid-sized public relations agency providing strategic counseling and consulting services in consumer public relations for the restaurant, retail, tourism and consumer products industries.

  • Lagrant Communications
    Full-service, minority-owned and operated advertising and public relations corporation. Specializes in ethnic markets, designing and implementing comprehensive, culturally sensitive campaigns.

  • Lambert, Edwards & Associates, Inc.
    Services include investor and media relations; transaction and marketing communications; and crisis management. Located in San Diego.

  • Landis Communications.
    Based in San Francisco, activities include: overall communications campaigns, crisis management, strategic public relations, branding and positioning, product and web site launches, analyst tours, media training and facilitating, media relations...

  • Leavitt Communications
    Full-service international marketing communications company providing a full range of services in public relations, advertising, and marketing.

  • Lexicon Communications Corp.
    Crisis management firm specializing in strategic public relations, crisis management, crisis communications, issues management, media relations and marketing communications.

  • LFM Communications
    Independent consultant offering public relations, writing and creative marketing communications services.

  • Lippert/Heilshorn & Associates
    Agency providing strategic financial communications such as investor relations programs and financial media relations programs.

  • Lois Paul & Partners
    Provider of strategic public relations and investor relations services to high-tech, telecommunications and ecommerce companies. Regional offices in Austin, Texas and San Francisco.

  • Loma Communications
    Strategic communications firm specializing in positioning, messaging, and media coaching for companies of all sizes.

  • Macy & Associates
    Agency specializing in brand development and management through the use of advertising, public relations, graphic design and electronic communications. Locations in Los Angeles and San Francisco.

  • Manning, Selvage & Lee
    International public relations firm headquartered in New York, New York, serving coporate, governmental & institutional clients with US offices & affiliated companies in Atlanta, Boston, Chicago, Los Angeles, San Jose & Washington DC; a unit of ...

  • Mark Haas & Associates
    Technical communications company providing specialized writing services to support high-tech public relations programs.

  • Master Werks
    Full-service public relations and marketing firm providing news release, distribution, copywriting, research and analysis, strategic planning, media buying, event planning, public relations and marketing plan writing services.

  • Maverick Communications
    Provider of integrated marketing, event planning and public relations services.

  • Mayo PR: Marketing and Public Relations Consultation
    Consulting firm for marketing, public relations, media training, media placement, strategic messaging, reputation management, and crisis management.

  • MCAnet
    Agency providing advertising, design, public relations and Internet marketing services.

  • McQuerter Group
    A public relations and strategic marketing firm specializing in telecom, IT and ecommerce accounts. Headquartered in San Diego with a news bureau outside Washington DC.

  • Medialink
    Providing video and audio production, satellite distribution, press release services, tracking and analysis, and Internet services for corporations, public relations agencies.

  • Middleberg Euro
    Specializes in brand development, media relations and strategic promotions for new media public relations and online communications; offices in New York, San Francisco and Boston.

  • Mindset Netwire
    Information portal providing press release distribution, web site submissions and a web reference library.

  • MM Design
    Marketing communications, public relations and graphic design firm serving small businesses. Specializing in start-up marketing needs.

  • Morris Marketing
    Public relations agency.

  • mPRm Public Relations
    Full service marketing and public relations agency operating in business-to-business and consumer arenas. Offices in Los Angeles, California and New York.

  • Murphy O'Brien
    Assist companies, products and people achieve success through television, print, radio and the Internet. Based in Santa Monica.

  • Navajo Company
    Full-service advertising and public relations agency serving clients in the global high tech marketplace; located in Milpitas, California.

  • NCG Porter Novelli
    Global public relations firm providing public affairs, media relations, crisis communications, research strategies, campaign management and high technology and Internet PR. Offices in Sacramento, Irvine and San Diego, California.

  • Neale-May & Partners
    A full service of strategic planning, corporate communications, product publicity, cyber public relations, crisis management, financial and investor relations services in information technology, consumer products and healthcare. Offices in Silic...

  • OneWorld Communications
    Public relations agency providing market research, planning and management, creative, media relations, public relations and advocacy, advertising, promotion, corporate identity, fundraising and tracking services.

  • Pac-Tech Communications
    Boutique public relations firm specializing in publicizing high technology companies. Offices in San Francisco and Honolulu.

  • Pacific Visions Communications
    Agency offers PR, identity, media training, facilitation and advocacy services. Offices located in Los Angeles and Washington DC.

  • Paradigm Promotions
    Provides public and media relation for products and services. Located in San Francisco.

  • Pathway Communications
    Public relations and marketing company specializing in emerging and established financial services and technology-based firms, including computer, Internet, biotech and medical companies.

  • Plesser Associates
    Public relations services for technology businesses, offering corporate counseling, media relations and online initiatives. Locations in New York and San Francisco.

  • Porter/Novelli
    Provides public relations services through offices worldwide and leading practices in health care, food, consumer and business marketing, and technology. Offices are located in California, New York, Arizona, Washington, Washington DC, Massachuse...

  • PRx
    Provider of strategic marketing communications solutions for public and community relations, media relations, advertising, graphic design and public affairs.

  • RMD Communications
    Provides specialized public relations services to privately and publicly held companies, not-for-profit organizations, public agencies, and professional service providers. Based in Escondido, California.

  • Robert Neubert Associates
    A full service management, marketing, advertising and public relation firm located in Monterey, California.

  • Robin Gerber Associates
    Firm provides public relations, reputation management, litigation communications, marketing communications and public affairs services.

  • Rocket Science
    A full service marketing communications agency delivering strategic marketing solutions, public relations programs and market research. Located in San Rafael.

  • Roeder-Johnson
    Public relations and strategic communications firm specializing in high technology.

  • S&S Public Relations
    Full-service public relations firm with offices in Chicago, Silicon Valley, New York City, Indianapolis and San Diego.

  • Safe House Promotions
    Provides enhanced media services including flash, DVD, CD-R, presentations, Internet strategy, web development and hosting, POP displays, interactive kiosk, advertising signage, corporate identity, promotional products and public relations servi...

  • Saphar & Associates
    Servcies include: advertising, art direction, brand management, brochures and collateral, communications audits, copywriting, direct marketing, event planning, graphic identity, media planning, and placement, multimedia and interactive presenta...

  • Schwartz Communications
    Public relations for entrepreneurial companies. Headquartered in Massachusetts with an office in San Francisco.

  • Silicon Valley Public Relations
    Services for business development and strategic planning, public relations, advertising, interactive publishing and business printing.

  • SIPR
    A public relations firm specializing in consumer technology and Web-based start-ups in San Mateo.

  • Storytellers - Creative Communication Solutions
    Dublin, California full-service marketing communications agency providing advertising, public relation, media, collateral, Web design & ecommerce, packaging, design, market research, brand and corporate identity services.

  • Tag Public Relations
    Public relations company providing marketing, entertainment, special events, fundraising, Hispanic public relations, website design and interactive marketing services.

  • Technopolis Communications
    Public relations, marketing communications and marketing services to computer software, hardware, networking and Internet companies.

  • Text 100 Public Relations Consultancy
    An international public relations consultancy that specializes in the technology industry with offices in North America, Europe and Asia.

  • The Bingham Group
    A public relations firm that uses media outreach, market research and strategic counsel for its clients. Located in San Francisco.

  • The Hoffman Agency
    Headquartered in San Jose, California, the firm provides strategic counsel, message development, media relations and analyst, media training, product review programs, presentation development, press kit development writing services, market rese...

  • Townsend Agency
    Advertising and public relations agency specializing in technology, telecommunications and biotechnology.

  • Trainer Public Relations
    A full-service public relations agency that specializes in promoting start-up investment companies in high-technology markets.

  • Traversant Marketing Communications
    Full-service marketing firm providing services in new business development, branding strategy, corporate communications, customer communications, publicity, public relations and advertising.

  • Trylon Communications
    Full service public relations and marketing firm that creates communications and marketing synergies between media businesses and the media environment; including cable and broadcast television, telecom and online, radio, video, multimedia and p...

  • Tsantes & Associates
    A full-service firm utilizing web site analysis, virtual press room development, on-line events, press management and e-zine editorial programs. Located in Campbell.

  • Tucker Hall
    A national public relation and consulting firm providing strategic communications, crisis management and public affairs information. Based in Tampa, Florida, with offices in San Jose, Atlanta and New York.

  • Upstart Communications
    Services include strategic counsel research, press relations, analyst relations, press tours/launches special events, writing services and press release programs. Based in Emeryville.

  • Urge Public Relations
    Based in Los Angeles, the company is a full-service, results-oriented strategic communications firm. Specializing in the new media technology and entertainment industries. Based in California.

  • User Interface
    Full-service customer relations company providing business-to-business technology companies marketing, sales and public relations services.

  • Vista Group
    A full-service automotive public relations agency specializing in public relations, marketing and motion picture and television product placement. Located in Burbank.

  • VitalCom
    Marketing and public relations consulting firm providing communication counsel to high-technology companies in the engineering software, semiconductor, computer and electronics industries.

  • W3PR Inc.
    Net-only public relations company specializing in digital marketing, Internet public relations and strategic technology development. Based in Woodland Hills, California.

  • Waggener Edstrom
    Portland, Oregon-based international strategic public relations agency focusing on technology & consumer technology clients with offices in Washington, California & Germany.

  • Zanides, Linda
    Agency offers public relations services including publicity, media relations, marketing communications, brochures, product literature and photography and employee communications.
  • Jael & Co. Public Relations
    Savvy, Smart, and Connected all define Jael & Co. Public Relations. We are a boutique style Public Relations company in the Sacramento region, passionate about developing and delivering innovative PR campaigns designed to secure top media placements.