Sia Acquires Dutch Consulting Firm Precedence

Sia Partners Acquires Notion Consulting

January 23, 2024

Consulting

Sia Partners has acquired Notion Consulting, a US-based strategic leadership and organizational change consultancy of about 25 experts. The deal expands Sia Partners' change management and organizational capabilities in the United States and strengthens its coast-to-coast business transformation offering.

Sia Partners Acquires Summus Group

October 5, 2021

Consulting

Sia Partners, an international management and AI consulting firm, has acquired Summus Group, a U.S.-based management consulting firm specializing in business and technology transformation for the financial industry. The deal adds ~80 consultants and strengthens Sia Partners' East Coast presence—notably Charlotte and Atlanta—while expanding its fintech and banking capabilities in the U.S.

Sia Partners Acquires PPT Consulting

December 7, 2021

Consulting

Sia Partners has acquired PPT Consulting, a Philadelphia-based management and IT consulting firm founded in 2003 that specializes in project management, business and process transformation, and organizational change management. The deal expands Sia Partners' US footprint—adding a Philadelphia office and 50+ consultants—and strengthens its capabilities in Healthcare/Life Sciences, Communications, Manufacturing and Chemical sectors.

Density Acquires Prevision.io

July 25, 2022

AI & Machine Learning

San Francisco-based workplace sensor and analytics company Density has acquired Paris-based AI/data science startup Prevision.io to accelerate Density's analytics, onboarding, and AI capabilities as part of a broader expansion into EMEA. The Prevision.io engineering team will remain in Paris and join Density's international effort to deliver privacy-first space analytics for customers across Europe.

Sia Acquires Kaiser Associates

January 29, 2026

Consulting

Sia has acquired Kaiser Associates, a boutique strategy consulting firm headquartered in Washington, D.C., to launch a dedicated Corporate Strategy, Private Equity & M&A business line and accelerate its U.S. expansion. Kaiser Associates’ leadership (Ali Cumber, Paul Mumma and Jon Meyerholz) will join Sia, with Jon Meyerholz named Managing Partner of the new business line; the deal is intended to broaden Sia’s strategic advisory capabilities and scale Kaiser’s services globally.

Praecipio Acquires Avant Systems Group

May 2, 2023

IT Services

Praecipio, a cloud-first business and technology consulting firm based in Austin, Texas, has acquired Avant Systems Group, a Winnipeg-based Atlassian Platinum Solution Partner. The acquisition expands Praecipio’s footprint into Canada and strengthens its Atlassian, enterprise agile coaching, and IT integration capabilities; financial terms were not disclosed.