Accordion Acquires Platform Specialists

Accordion Acquires ABACI

August 4, 2022

Consulting

Accordion, a private equity-focused financial and technology consulting firm, acquired ABACI, an ERP and EPM consultancy specializing in NetSuite and Adaptive Planning. The acquisition adds 36 professionals, expands Accordion's CFO Technology practice and establishes a formal Atlanta office to enhance ERP/EPM and finance-technology capabilities for PE-backed CFOs and portfolio companies.

Accordion Acquires FCM

January 8, 2026

Consulting

Accordion, a New York–based, AI- and data-powered financial consulting firm focused on private equity, has acquired operator-led performance improvement firm FCM. The deal adds about 50 operator-led consultants to Accordion’s capabilities, broadening its performance improvement and operational-diligence offerings to better serve private equity sponsors and their portfolio companies; financial terms were not disclosed.

Accordion Acquires Pinnacle Healthcare Advisors

December 19, 2025

Healthcare Services

Accordion, an AI- and data-powered financial consulting firm focused on private equity, has acquired Pinnacle Healthcare Advisors to expand its Revenue Cycle Management (RCM) capabilities. Approximately 20 Pinnacle professionals joined Accordion, and former Pinnacle principals Andrew Jacobsen and Todd Hakala have joined Accordion as managing directors to strengthen the firm's RCM Center of Excellence.

Accordion Acquires Mackinac Partners

May 11, 2021

Consulting

Accordion, a private equity-focused financial consulting and technology firm, has acquired Mackinac Partners, a turnaround, restructuring, and interim management firm. The acquisition adds 40 professionals, expands Accordion's service offering into restructuring and CRO services, and broadens its reach into the broader private capital marketplace.

Charlesbank and Motive Partners Make Majority Growth Investment in Accordion

September 8, 2022

Consulting

Charlesbank Capital Partners and Motive Partners have completed a majority growth investment in Accordion, a New York–based financial and technology consulting firm focused on the Office of the CFO. FFL Partners exited its investment after a nearly four-year partnership that helped Accordion scale through hires and three strategic acquisitions; financial terms were not disclosed.

Accordion Acquires Merilytics

May 8, 2023

Data & Analytics

Accordion has signed a definitive agreement to acquire Merilytics, an advanced analytics, data management, and business intelligence provider based in Hyderabad, India. The acquisition will form the foundation of Accordion's Data & Analytics Practice to strengthen support for its private equity-focused CFO clients; financial terms were not disclosed.