What Does Riester Do?

Total employees138
HeadquartersPhoenix
Founded1989

Riester is a prominent independent advertising, public relations, and digital marketing agency headquartered in Phoenix, Arizona. Founded in 1989, the agency is known for its integrated marketing communications, strategic thinking, and creative solutions for a diverse range of clients across various sectors including tourism, healthcare, government, and consumer brands. They offer a comprehensive suite of services including branding, media planning and buying, digital strategy, social media management, content creation, and public affairs.

Where Is Riester's Headquarters?

HQ Function

The Phoenix headquarters serves as the central hub for the agency's operations, including strategic leadership, creative development, client services, media planning, digital innovation, and administrative functions.

Notable Features:

While specific architectural details are not widely publicized, modern agency headquarters like Riester's typically feature open, collaborative workspaces, state-of-the-art technology, creative studios, and client presentation rooms designed to foster innovation and teamwork.

Work Culture:

Riester's Phoenix office likely cultivates a fast-paced, creative, and collaborative work environment. Employees are encouraged to be innovative and results-driven, working together on integrated campaigns for diverse clients. The culture emphasizes strategic thinking and a passion for effective communication.

HQ Significance:

As the founding location and primary operational center, the Phoenix headquarters is crucial for shaping Riester's company culture, driving its strategic vision, and coordinating efforts across its other office locations. It's the heart of their creative and strategic output.

Values Reflected in HQ: The headquarters' design and operations likely reflect Riester's core values such as creativity, strategic excellence, client partnership, innovation, and a results-oriented approach.

Location:

While Riester's physical offices are primarily located in the United States (Phoenix, Los Angeles, Washington D.C.), the agency supports clients with national and international scopes. Their functions, such as strategic brand development, digital marketing campaigns, public relations outreach, and media buying, can be executed for global audiences and markets, often leveraging partnerships or remote capabilities for international activations.

Street Address:

1702 E. Highland Ave., Suite 100

City:

Phoenix

State/Province:

AZ

Country:

USA

Where Else Does Riester Operate Around the World?

Los Angeles, CA/USA

Address: 550 S. Hope Street, Suite 1775, Los Angeles, CA 90071

To provide localized strategic communication, public relations, and digital marketing services to clients in California and the broader Pacific region, and to tap into key industry networks.

Washington, D.C./USA

Address: 1050 Connecticut Ave NW, Suite 500, Washington, D.C. 20036

To offer clients direct access to policymakers, national media, and influential organizations, crafting campaigns that impact public opinion and legislative outcomes.

Buying Intent Signals for Riester

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading Riester? Meet the Executive Team

As of April 2025, Riester' leadership includes:

Tim Riester - Founder & CEO
Mirja Riester - President
Tom Ortega - Chief Creative Officer
Ashley Gaxiola - Executive Vice President, Client Services
TheresaPRESLEY - Vice President, Public Relations

Who's Investing in Riester?

Riester has been backed by several prominent investors over the years, including:

Privately Held

What Leadership Changes Has Riester Seen Recently?

Hire0
Exits0

As of July 2024, there is no widespread public news regarding major executive hires or departures at Riester within the immediate past 12 months. Privately held agencies often announce significant leadership changes through industry publications or direct company announcements. Minor role changes or promotions might occur without broad public dissemination.

What Technology (Tech Stack) Is Used byRiester?

Discover the tools Riester uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Riester Email Formats and Examples

Riester likely uses a common professional email format, typically combining an employee's first initial and last name, or their full first name and last name separated by a dot, followed by the company domain.

[firstinitial][last]@riester.com or [first].[last]@riester.com

Format

trieste@riester.com

Example

80%

Success rate

What's the Latest News About Riester?

PRSA PhoenixOctober 26, 2023

Riester Recognized at PRSA Phoenix Copper Anvil Awards

Riester received multiple awards and recognitions at the 2023 PRSA Phoenix Copper Anvil Awards ceremony, celebrating excellence in public relations. This highlights their continued success in creating impactful campaigns for their clients....more

Campaigns & ElectionsApril 18, 2023

Riester Public Affairs Launches New Ad for Responsible Data Action

Riester Public Affairs, the D.C. arm of Riester, launched a new ad campaign for Responsible Data Action focused on the importance of federal data privacy legislation....more

Highperformr's free tools for company research

Explore Employees by Region or Country

See where a company’s workforce is located, by country or region.

View Funding Details

View past and recent funding rounds with amounts and investors.

Understand Revenue Insights

Understand company revenue estimates and financial scale.

Track Active Job Openings

Track active roles and hiring trends to spot growth signals.

Review Product and Offerings

Discover what a company offers—products, platforms, and solutions.

Get SIC or NAICS Codes

Get the company’s official SIC and NAICS classifications.

Analyze Website Traffic Trends

Analyze visitor volume, engagement, and top traffic sources.

Discover Social Profiles and Engagement

Explore LinkedIn, Twitter, and other active social profiles.

Identify Top Competitors

Identify top competitors based on similar business traits.

Research and Discover Companies with Highperformr — Smarter, Faster

Explore companies in depth — from the tech they use to recent funding, hiring trends, and buyer signals — all in one powerful view.

Highperformr AI helps you surface the right accounts and enrich your CRM with verified company and contact insights, so your teams can prioritize and engage faster.

  • Track intent signals to find buyers who are actively in-market
  • Enrich contacts and companies instantly, no need to switch tools
  • Automate workflows to stay ahead of every change
  • Connect your CRM & tools for seamless data sync and activation

Thousands of companies, including Riester, are just a search away.