Fonoa Acquires PwC’s Indirect Tax Edge and Raises $110M Series C

Aiwyn Acquires Column Tax Technology to Power Aiwyn Tax

December 16, 2025

Accounting & Tax

Aiwyn has acquired Column Tax's tax technology and integrated key team members (including former Column Tax CEO Gavin Nachbar) to accelerate launch of Aiwyn Tax, a modern 1040 preparation engine. The move shortens Aiwyn's development timeline by leveraging Column Tax's proven platform (over 1M returns processed) and supports a pilot program seeking 100 accounting firms for the 2026 tax season.

Sovos Acquires IRIS Business Services’ APAC Tax Technology ASP Business Unit

August 12, 2025

Data & Analytics

Sovos has entered into a definitive agreement to acquire the Tax Technology ASP business unit from IRIS Business Services. The deal expands Sovos’s global Continuous Transaction Control (CTC) and Goods & Services Tax (GST) footprint, strengthening its Indirect Tax Suite with new modules including notice and litigation management, tax analytics, and e-way bill compliance.

Teneo Acquires PwC Australia Business Restructuring Services Unit

July 17, 2025

Professional Services

Teneo is expanding its Financial Advisory presence in the Asia‑Pacific by acquiring PwC Australia's Business Restructuring Services unit. Approximately 80 professionals, including team leader Stephen Longley, will join Teneo as it strengthens operations in Sydney and Melbourne and opens a new Brisbane office.

Aiwyn Acquires Taxa and Digilence to Build Unified Accounting Platform

May 1, 2025

Cloud & SaaS

Aiwyn, the Charlotte-based accounting platform backed by KKR and Bessemer Venture Partners, has acquired Taxa (rebranded as Aiwyn Tax) and Digilence to expand tax, integration and automation capabilities within its unified platform. The acquisitions bring leadership from the acquired companies into Aiwyn and strengthen the company's end-to-end offering for accounting firms.

Ryan Acquires Indigo Consulting Group Ltd

July 6, 2023

Accounting & Tax

Ryan, a global tax services and software provider, has acquired Indigo Consulting Group Ltd, a Hertfordshire-based R&D tax relief consultancy serving the construction industry. Indigo's seven-person team will join Ryan to strengthen the firm's R&D tax relief and innovation funding capabilities across the UK and Europe.

Ryan Acquires PTX Tech

March 24, 2021

Data & Analytics

Ryan, a global tax services and software provider headquartered in Dallas, Texas, has acquired PTX Tech, a property tax data and software firm based in Atlanta, Georgia. The acquisition will integrate PTX's property tax data, county-specific tax-roll information, and electronic tax-record management tools into Ryan's workflow to expand the firm's data and software capabilities for managing and minimizing clients' property tax liabilities.