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Our Story

Since its earliest days—beginning with PBGH, LLP’s founding in 1963 as Phibbs, Burkholder, Geisert & Huffman in Harrisonburg, Virginia, and Witt Mares, PLC’s establishment in Newport News, Virginia in 1979—PBMares has been on a continuous journey of growth and transformation. Both firms steadily expanded their footprints and expertise through strategic expansions and mergers, broadening their presence across Virginia and into the Metro DC market by partnering with firms in Richmond, throughout Hampton Roads, Fairfax, and other key locations.

Throughout this evolution, the organization remained steadfast in its dedication to client-centered service and an unwavering commitment to excellence, laying the foundation for the dynamic firm PBMares is today.

2013

PBGH, LLP and Witt Mares, PLC Merger

On January 1, 2013 to form PBMares, LLP, making it the largest Virginia-headquartered firm by CPA count. Combined, the new firm expands to eight locations throughout Virginia and strengthens the firm’s menu of services and industry knowledge.
merge sign
2016

PBMares breaks into the Top 100

As determined by INSIDE Public Accounting, demonstrating the firm’s commitment to growth – a commitment which is driven by how best the firm can serve its clients and team members.
top 100
2017

PBMares is ranked No. 1 on Accounting Today’s Firms to Watch list

PBMares is also listed at No. 5 in the Top Firms for the Capital Region.
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2018

PBMares expands into Maryland

through the addition of Santos, Postal & Company in Rockville, strengthening the firm’s presence in the region
rockville maryland
2020

PBMares expands its geographical footprint

with the addition of two RSM US LLP North Carolina offices: New Bern and Morehead City, enhancing the firm’s recruiting capabilities and consulting services.
New Bern and Morehead City office Locations
2020-2021

Harvey Johnson named as CEO

Harvey was elected in 2020, spent a year as CEO-Elect/Co-CEO and then began his first term officially in January of 2021. He is committed to continuing the Firm's focus on its clients by expanding and innovating service offerings to proactively meet their needs.
Harvey Johnson, CEO - PBMares LLP
2022

PBMares continues its expansion

in North Carolina through the acquisition of the Wilmington, NC office of RSM US LLP.
wilmington nc downtown
2024

PBMares establishes a new Risk Advisory Practice

and an Operational Excellence Service to help clients better respond to evolving business risk and gain access to business process improvement solutions.
risk advisory services
2024

pbmares.combines with Fairfax Firm

BSB CPA + Advisors, solidifying the firm’s presence in Northern Virginia and adding depth in existing industry niches.
fairfax virginia
Today

PBMares has firmly established itself as a leader

in the accounting and business advisory industry and remains committed to providing “best in class” service to its clients while supporting its current and future talent and advancing the accounting profession.
leadership strategy
2018-Current

Notable Achievements

PBMares continues to rank in the Top 100 annually as determined by INSIDE Public Accounting and Accounting Today. The Firm has been named consecutively for numerous awards as national leaders in the tax and accounting industry.
2021 - 2024: CEO Harvey Johnson named to Virginia 500 Power List.
top 100 nationally ranked tax and accounting firm
1-IPA Top 100 Logo 2025
Accounting Today 2026 Top 100 Firm Logo
clearlyrated best of accounting logo
top 50 construction accounting firm logo
accounting today leader in tax logo