17 Firms Using PracticeERP Ranked in 2026 IPA 500

Posted Thursday, August 27, 2026 3:10 am

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From YHB CPAs to Cummings Keegan: 17 PracticeERP Clients Make the 2026 IPA 500

Waunakee, United States - August 27, 2026 /PracticeERP/

Waunakee, Wisconsin - 08/25/2026 - PracticeERP, a NetSuite-based operational platform built specifically for CPA and accounting firms, announced that 17 of its client firms have been named to the 2026 IPA 500, the annual ranking published by INSIDE Public Accounting (IPA) that identifies the 500 largest accounting firms in the United States by net revenue.

The IPA 500 is one of the most closely watched benchmarks in the profession, reflecting firm size, growth, and market position based on data submitted through the IPA Practice Management Survey. This year's rankings underscore a profession navigating rapid consolidation and expansion - and PracticeERP clients appear across the list, from top-100 firms to fast-growing regional practices.

PracticeERP clients recognized in the 2026 IPA 500 include:

No. 99 - YHB, CPAs
No. 130 - KSDT CPA
No. 135 - KerberRose CPA
No. 173 - HMV; Heard, McElroy & Vestal, LLC
No. 210 - MBE CPAs
No. 213 - AbitOs CPA
No. 250 - HBE CPA
No. 258 - Bland & Associates, P.C.
No. 292 - RRBB CPA
No. 354 - Gilbert CPAs
No. 370 - Rushton LLC CPA
No. 374 - Wheeler Accountants, LLP
No. 392 - Soukup Bush CPA
No. 401 - Martin Starnes & Associates CPA
No. 421 - Ennis Pellum & Associates CPA
No. 454 - Mathieson, Moyski, Austin & Co., LLP
No. 478 - Cummings, Keegan & Co. CPA

"Seeing 17 PracticeERP clients represented on the IPA 500 is something our entire team can be proud of," said Dirk Shimpach, Co-Founder & CEO at PracticeERP. "These are firms that are growing, evolving and competing at a very high level, and our team has worked incredibly hard to build a platform and a client experience that can support that growth. This recognition belongs first to our clients, but it also speaks volumes about the people behind PracticeERP who show up every day committed to helping firms operate better."

PracticeERP is built on the NetSuite platform to provide CPA firms with a single, real-time system of record - replacing disconnected practice management, billing, and reporting tools that many firms currently rely on. Clients using PracticeERP have reported go-lives in as few as 100 days, a 25-40% reduction in operational overhead, and up to a 30% increase in firm-wide productivity.

"The accounting profession is changing quickly, and the firms that are succeeding aren't standing still," Shimpach added. "They're acquiring, expanding services, investing in technology, and looking for better ways to scale. Our team's job is to make sure their operational infrastructure doesn't become the thing that holds them back. Having PracticeERP clients represented throughout the IPA 500 reinforces that we're solving a very real problem for some of the strongest firms in the profession."

Shimpach noted that the recognition also reflects the working relationship between PracticeERP and its clients.

"One of the things I'm most proud of is that we don't build PracticeERP in a vacuum. Our customers challenge us, give us feedback and help us continue to make the product better. The success we're seeing is the result of a team that listens to our clients and clients who are willing to push us to keep raising the bar. That's how you build something that can grow alongside a firm."

As consolidation continues across the accounting profession, firms are increasingly seeking technology capable of supporting multiple locations, service lines, entities, and acquisitions without adding administrative complexity.

PracticeERP brings financial management, billing, resource management, reporting, and firm operations together on one platform, giving firm leaders greater visibility into performance and a foundation that can scale alongside the firm.

"The IPA 500 isn't just a list of large firms - it's a snapshot of where the profession is going," Shimpach said. "We're incredibly proud that so many PracticeERP clients are part of that story, and we're equally proud of the team we've built to support them. This is a great milestone, but for us it's also motivation to keep improving, innovating and earning the trust our clients have placed in us."

About PracticeERP

PracticeERP is a NetSuite-based operational platform designed specifically for CPA and accounting firms, giving firm leaders one version of the truth across finance, operations, and client service. PracticeERP is a product of goVirtualOffice, LLC, a NetSuite and Acumatica implementation partner serving mid-market and professional services organizations.

Learn more at PracticeERP