15 Jan 2025

KLR Joins Forces with Sullivan Bille, PC - Expanding Regional Presence and Service Offerings

Boston, MA – KLR, a leading CPA and business advisory firm, is pleased to announce its merger with Sullivan Bille, PC, a well-established accounting and advisory firm in Andover, Massachusetts. This merger strengthens KLR’s footprint in New England, extending services into Northern Boston, Southern Maine, and New Hampshire. With this expansion, KLR will now operate three offices in the Greater Boston area and enhance its ability to serve clients across the region.

“We are thrilled to welcome Sullivan Bille, PC to the KLR family,” said Paul Oliveira, CEO. “This merger represents a significant milestone in our growth strategy, enabling us to deepen our connections in New England and bring our full suite of accounting, tax, and advisory services closer to our clients in Northern Boston and New Hampshire. Our commitment to serving our clients and employees remains at the forefront of this expansion, as we continue to foster a culture of growth and collaboration.”

Sullivan Bille, PC, known for its exceptional client service and expertise in specialized tax and accounting areas, shares KLR’s dedication to delivering innovative, personalized solutions. The combined team will offer expanded capabilities and resources, reinforcing KLR’s position as a top 100 accounting and advisory firm in the country. Clients of both firms will benefit from enhanced services and continued personalized attention as KLR strengthens its commitment to meeting client needs with a broader range of expertise.

“Joining KLR presents an exciting opportunity for our team and clients,” said Charles Comtois, Shareholder at Sullivan Bille, PC. “Our shared values and focus on client success make this partnership a perfect fit. Together, we will offer a wider array of services while maintaining the close, personalized attention that our clients have come to rely on.”

The merger adds 25 talented professionals to KLR, increasing the total number of team members to 325. The Andover office will serve as a regional hub, supporting clients in Northern Boston, Southern Maine, and New Hampshire, and will play a pivotal role in KLR’s expansion into these growing markets.

This expansion aligns with KLR’s long-term vision of providing exceptional service, fostering innovation, and giving back to the communities where the firm operates. With a continued focus on employee development and client satisfaction, KLR is poised to continue its growth trajectory, supporting both its team and clients in reaching new heights.

For more information about KLR and its services, please visit kahnlitwin.com.

About KLR

KLR is a New England Regional Public Accounting Firm that is ranked among the Top 100 firms in the United States.  From its eight office locations in Andover, Boston, Lausanne, Newport, Pawtucket, Providence, Shanghai, and Waltham, the 320+ person firm provides assurance, tax, and business advisory services to private and publicly-held companies throughout the United States and abroad. 

About Sullivan Bille, PC

Sullivan Bille, P.C., established in 1972, is a trusted accounting firm based in Andover, Massachusetts, with a dedicated team of 25 employees, including 5 shareholders. The firm provides comprehensive services in audits, reviews, compilations, and taxes across a wide array of industries.