#United States #Washington, D.C. #Aprio Consulting #O'Connor Services #Nonprofit Advisory

Aprio's Strategic Acquisition of O'Connor Consulting Services

In a significant development in the nonprofit advisory sector, Aprio, the 24th largest business advisory and accounting firm in the United States, has announced its acquisition of O'Connor Consulting Services, LLC (OCS). Established in 1999, OCS is renowned for providing tailored business advisory and interim outsourcing services specifically for nonprofit organizations, establishing a strong foothold in the Washington, D.C. area.

Following the acquisition, which officially took place on June 1, 2025, OCS brings its wealth of experience and a dedicated team of four partners and 25 seasoned professionals to Aprio. Under the leadership of Kathy O'Connor, president and founder of OCS, who will now spearhead Aprio's nonprofit consulting practice, the firm is set to enhance its service offerings significantly. OCS specializes in a spectrum of nonprofit needs, including interim CFO and controller services, strategic financial planning, audit facilitation, and grant advisory services.

"Our mission has always centered around nurturing trusted relationships with our clients while fostering professional growth among our team members," stated O'Connor in a press release. By integrating with Aprio, the organization aims to expand its capacity to serve clients more effectively and deliver on its commitment to mission-driven organizations.

Aprio’s CEO Richard Kopelman expressed enthusiasm for this acquisition, emphasizing its importance in bolstering Aprio’s capabilities in the nonprofit realm. He noted that the expertise and stellar reputation of OCS will vastly enhance Aprio's ability to deliver impactful business advisory services. This strategic alignment is seen as a powerful step towards integrating specialized talents that cater to various nonprofit needs across key markets, including Chicago, New York, and, of course, Washington, D.C.

The acquisition allows Aprio to consolidate and enhance its existing nonprofit services, which already encompass outsourced accounting, strategic tax solutions, and assurance offerings. With OCS's expertise, Aprio is now better equipped to address the unique challenges faced by nonprofits of all sizes—from grassroots initiatives to large NGOs and national charities—navigating the complexities of the regulatory environment.

Furthermore, Aprio has recently expanded its presence through several strategic acquisitions across various states, including Northern and Southern California, Denver, and Baltimore. This growth is indicative of Aprio's broader commitment to helping businesses, especially nonprofits, thrive amid evolving challenges in the financial landscape.

Greg Plotts, Aprio's National Nonprofit Leader, remarked, "The incorporation of OCS into our operations enhances our capability to meet nonprofits wherever they are in their journey—whether they seek daily accounting support or strategic insight for long-term development." This acquisition not only strengthens Aprio's team but also enhances the agility of its service offerings, providing nonprofits with more robust solutions tailored to their needs.

The added expertise and experience from OCS will undoubtedly empower Aprio to maintain its reputation as a premier business advisory firm, effectively assisting nonprofits in maximizing their impact and staying compliant in today's intricate regulatory landscape. The McLean Group played a pivotal role in facilitating this transaction, ensuring a seamless transition and integration process.

As Aprio continues to deepen its commitment to the nonprofit sector, it reaffirms its objective of driving growth and fostering resilience among mission-driven organizations. For more information on Aprio and its expanding array of nonprofit consulting services, potential clients and interested parties are encouraged to visit Aprio's official website at aprio.com.