What Does RSM US LLP Do?

Total employees18862
HeadquartersChicago
FoundedN/A

RSM US LLP is the U.S. member firm of RSM International, a global network of independent audit, tax, and consulting firms. Focusing on the middle market, RSM US LLP provides a comprehensive suite of services designed to help businesses achieve their goals, navigate complexities, and drive growth. Key offerings include assurance services (audit and review), tax planning and compliance, and a wide range of consulting solutions covering technology, risk management, financial advisory, transaction support, and management consulting. They serve clients across various industries, emphasizing a client-centric approach and deep industry expertise.

Where Is RSM US LLP's Headquarters?

HQ Function

Serves as the central hub for national operations, strategic leadership, firm-wide policy development, and administrative support for the U.S. member firm.

Notable Features:

Located in a prominent high-rise building in downtown Chicago, offering modern office spaces, advanced technology infrastructure, and convenient access to transportation and city amenities.

Work Culture:

The Chicago HQ fosters a collaborative, innovative, and client-focused environment. Emphasis is placed on professional development, integrity, and empowering employees to deliver exceptional value to middle market leaders.

HQ Significance:

The Chicago headquarters centralizes national leadership and strategy, ensuring consistent service quality and coordinated efforts across RSM's numerous U.S. offices. It's a key center for driving the firm's vision and growth in the U.S. market.

Values Reflected in HQ: The headquarters' location, design, and operations aim to reflect RSM's core values: respect, integrity, teamwork, excellence, and stewardship. It's a space designed for collaboration and delivering high-quality professional services.

Location:

As the U.S. member firm of RSM International, RSM US LLP is part of a powerful global network. RSM International has member and correspondent firms in over 120 countries and comprises more than 64,000 professionals worldwide. This global reach enables RSM US LLP to provide seamless cross-border services, local market expertise, and global perspectives to U.S. companies operating internationally and international companies entering or operating in the U.S. market. Functions supported globally include coordinated audit engagements, international tax advisory, transfer pricing, global compliance, and cross-border transaction support.

Street Address:

30 South Wacker Drive, Suite 3300

City:

Chicago

State/Province:

Illinois

Country:

USA

Where Else Does RSM US LLP Operate Around the World?

New York, New York/USA

Address: 151 West 42nd Street, Floors 18-21, New York, NY 10036

Serves as a critical hub for the Northeast region, facilitating access to major capital markets and multinational corporations. Focuses on delivering specialized industry expertise to clients in the dynamic New York metropolitan area.

Boston, Massachusetts/USA

Address: 80 City Square, Charlestown, MA 02129

Supports the growth of middle market businesses in the New England region by providing tailored solutions and leveraging deep local market understanding and industry connections.

Los Angeles, California/USA

Address: 515 S. Flower Street, Suite 300, Los Angeles, CA 90071

Serves as a strategic base for clients in Southern California and the broader West Coast, connecting them with RSM's national and global resources while providing localized expertise.

Buying Intent Signals for RSM US LLP

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 RSM US LLP? Meet the Executive Team

As of April 2025, RSM US LLP' leadership includes:

Brian Becker - Managing Partner & CEO
Doug Opheim - Chief Financial Officer and Chief Operating Officer
E.J. Nedder - Chief Strategy Officer
Katie Lamkin - Chief Growth Officer
Ty Beasley - National Practice Leader, Consulting
Don Lipari - National Leader, Assurance Services
Dean Sengstock - National Leader, Tax Services

Who's Investing in RSM US LLP?

RSM US LLP has been backed by several prominent investors over the years, including:

RSM US LLP is a limited liability partnership. As such, it is owned by its partners and does not have external equity investors in the traditional sense of publicly traded companies or venture capital-backed firms.

What Leadership Changes Has RSM US LLP Seen Recently?

Hire1
Exits0

RSM US LLP periodically announces leadership appointments and transitions to support its strategic objectives and growth. Recent changes reflect a focus on digital transformation, specialized services, and industry leadership.

New Appointments:

Sergio de la Fe, Sergio de la Fe appointed as Enterprise Digital Leader to drive digital transformation initiatives across the firm.

What Technology (Tech Stack) Is Used byRSM US LLP?

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

RSM US LLP Email Formats and Examples

RSM US LLP primarily utilizes a standard email format of first name followed by last name, separated by a period, at their domain rsmus.com. This is the most common format for contacting employees at the firm.

first.last@rsmus.com

Format

jane.doe@rsmus.com

Example

95%

Success rate

What's the Latest News About RSM US LLP?

rsmus.com • May 14, 2024

RSM US LLP news: RSM US Middle Market Business Index Rebounds to Pre-Pandemic Optimism Levels

The RSM US Middle Market Business Index (MMBI) for the second quarter of 2024 rose to 136.1 from 130.7 in the first quarter, indicating a significant rebound in optimism among middle market executives to levels not seen since before the pandemic....more

rsmus.com • March 26, 2024

RSM US LLP news: RSM US LLP Named to Newsweek’s List of Most Trustworthy Companies in America for Third Consecutive Year

RSM US LLP announced its inclusion in Newsweek’s list of Most Trustworthy Companies in America for the third year in a row, recognized for its commitment to client service, employee well-being, and investor confidence....more

rsmus.com • January 16, 2024

RSM US LLP news: RSM Foundation Makes Record-Breaking $6.4 Million Donation to Nonprofits Nationwide

The RSM US Foundation, a public charity committed to building tomorrow’s middle market leaders, announced a record-breaking donation of more than $6.4 million in 2023 to nonprofits that support education and organizations that align with the firm’s stewardship value....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 RSM US LLP, are just a search away.