5 Best Public Relations Agencies in St. Louis, MO

Best Public Relations Agencies in St. Louis

Below is a list of the top and leading Public Relations Agencies in St. Louis. To help you find the best Public Relations Agencies located near you in St. Louis, we put together our own list based on this rating points list.

St. Louis’ Best Public Relations Agencies:

The top rated Public Relations Agencies in St. Louis, MO are:

  • Chemistry PR and Multimedia – one of the Best PR Firms in St. Louis and Best Marketing Firms
  • O’Malley Hansen Communications – infuses the high quality of the big firm
  • Hauser Group – provides a unique blend of communications knowledge
  • Vector Communications – is a St. Louis, Missouri-based public engagement and communications consulting firm
  • Seafoam Media – one of the best places to work in St. Louis

Chemistry PR and MultimediaPublic Relations Agencies in St. Louis

Chemistry PR and Multimedia was founded in 2009 by Chris Kuban with an acute perception that social media was changing the way companies viewed traditional communications. The lines between journalism, public relations, marketing, advertising, and video production began to blur. Chris envisioned an evolution in helping organizations formulate their brands through both an artistic and scientific approach.

Routinely ranked as one of the Best PR Firms in St. Louis and Best Marketing Firms in St. Louis by Small Business Monthly Magazine, Chemistry’s non-traditional business model of consultants provide a diverse and experienced team that engages, manages, and oversees local and national consultants, suppliers, vendors, and employees to effectively represent our clients in their overall goals.


Crisis Communications, Media Relations, Media Training, Press Conferences, Internal Communications, B-Roll Facilitate News, Creating Hooks/Vetting Stories, Positioning Local & National Stories, Public Engagement Training, Spokesperson Services

Address: 1900 Wyoming St, St. Louis, MO 63118
Phone: 314-603-2866
Website: www.chemistrymultimedia.com


“Although Chemistry Multimedia has been a client of mine since 2009, I’ve known, Chris Kuban (Owner & Managing Consultant) personally since 1993. His integrity, creativity, attention to detail, and earnest drive for success have helped grow Chemistry Multimedia into a trusted Media Relations, Marketing, Event Management, and Video Production Company. I highly recommend their extraordinary staff of consultants.” – Michael R.

O’Malley Hansen CommunicationsTop Public Relations Agencies in St. Louis

O’Malley Hansen Communications infuses the high quality of big firm work with the focused client service and cutting-edge strategy that only a nimble, independently owned public relations agency can offer. A team of professionals who create positive conversations and dynamic programs to ensure that our clients are heard clearly, consistently – and regularly. They are collaborators who understand that building a brand or establishing a reputation takes incredible discipline and passion and that’s where we step in to help.


Social Media, Consumer Marketing, Corporate Reputation, Influencer Outreach, Employee Engagement


Address: 6677 Delmar Blvd #200, St. Louis, MO 63130
Phone: 314-721-8121
Website: www.omalleyhansen.com


“O’Malley Hansen has been a strategic partner of SoMe Connect for several years now. Our projects together have spanned a number of different industries. The St. Louis team always offers clear direction and excellent PR insights. We look forward to many more projects together.” – Some C.

Hauser GroupPublic Relations Agencies St. Louis

Hauser Group provides a unique blend of communications knowledge, provided by an energetic, friendly, and professional team with unmatched customer service. They’re public and media relations experts with strong writing and pitching abilities who can help tell their clients’ stories and a track record of getting them a lot of press.

They also have strategic collaborations with advertising and design partners, drawing on their knowledge to improve the efficacy of their customers’ creative and advertising, as well as to ensuring that their advertising expenditures are spent wisely. Their business is built on relationships — with clients, local and national media, important influencers, and other creative groups with whom they collaborate. They take tremendous pride in the strength of these bonds and work hard to maintain them because they understand how important they are to their success.


Social Media, Media Relations, Crisis Communications, Event Planning & Execution, Media Training, Award Nominations, Advertising, Strategic Planning, Print and Electronic Marketing Materials, Coalition Building


Address: 12813 Flushing Meadows Dr #270, St. Louis, MO 63131
Phone: 314-436-9090
Website: www.hausergrouppr.com


“A professional and effective agency who always delivers.” – Billye M.

Vector CommunicationsGood Public Relations Agencies in St. Louis

Vector Communications is a St. Louis, Missouri-based public engagement and communications consulting firm owned by Laurna Godwin. At Vector, we help our clients build meaningful relationships in the communities they serve. To date, Vector has worked on more than 150 projects throughout Missouri, Illinois, and across the country including Texas, Pennsylvania, and Kansas.

Vector helps improve businesses, nonprofits, educational institutions, and individuals through engagement and community relations, communications, media relations, cause-related marketing, event planning, video production, and board governance. We work on diverse issues in transportation, education, health care, economic and community development, sustainability, corporate community relations, parks and recreation, and inclusion.


Media Relations, Event Planning, Engagement Community Relations, Communications, Cause-Related Marketing, Video Production & Graphic Design, Board Governance


Address: 401 S 18th St #325, St. Louis, MO 63103
Phone: 314-621-5566
Website: www.vectorstl.com


“Vector Communications has been the company where I have been mentored, challenged, and learned how to create and implement effective public engagement campaigns across Missouri and Illinois over the past 14-years. I am thankful for president Laurna Godwin and the entire team with whom I have the privilege to work every day.” – Mandi V.

Seafoam MediaOne of the best Public Relations Agencies in St. Louis

Seafoam Media, Nikki Bisel, the company’s owner, and founder came up with the idea. She founded Seafoam in 2010 as a response to a number of hassles, pet peeves, and outright problems she’d observed in the digital marketing sector up to that time. Nikki began developing systems and processes centered on in-person contact, candid talks, and metric-driven success factors, focusing on relationships, transparency, efficacy, and clarity.

The individuals who put together marketing strategies are only as good as the people who put them together. Seafoam prides itself on being one of the best places to work in St. Louis expanding entrepreneurial sector, having received numerous awards for marketing, customer service, and site design.


Social Media, Web Design & Development, PPC/Google Ads, Content Creation, Analytics & Reporting, Conversion Rate, Email Marketing


Address: 2732 Sutton Blvd, St. Louis, MO 63143
Phone: 314-200-5515
Website: www.seafoammedia.com


“Great communication and very professional service. They will cater to your individual needs. For any web-based services, we can highly recommend Seafoam Media.” Eljay P.