GISI to Acquire Hill International in All-Cash Merger

Birch Hill Equity Partners and Claude Bigras Acquire GDI Integrated Facility Services

March 2, 2026

Industrial Services

Birch Hill Equity Partners Management Inc. and Gestion Claude Bigras Inc. completed a previously announced take-private plan of arrangement for GDI Integrated Facility Services Inc. GDI’s minority shareholders received C$36.60 in cash per subordinate voting share, and the company became a wholly owned private subsidiary of the purchaser group.

MTN Group Acquires IHS Towers in $6.2 Billion All-Cash Deal

February 5, 2026

Telecommunications

IHS Holding Limited (IHS Towers) entered into a definitive merger agreement to be acquired by MTN Group Limited in an all-cash transaction valued at approximately $6.2 billion enterprise value. IHS Towers shareholders will receive $8.50 per ordinary share in cash, and IHS Towers will become a wholly owned subsidiary of MTN.

NV5 Global Acquires GIS Solutions, Inc.

April 4, 2024

Data & Analytics

NV5 Global, Inc. (NV5) has agreed to acquire GIS Solutions, Inc., a Springfield, Illinois–based provider of enterprise GIS application development, cloud database design, data science, and project management services for state departments of transportation and utilities. The deal, paid with a combination of cash and stock, is expected to be immediately accretive to NV5 and expands NV5’s geospatial and cloud-managed data capabilities.

Mizuho Financial Group Acquires Greenhill & Co.

May 22, 2023

Financial Services

Mizuho Financial Group agreed to acquire Greenhill & Co., Inc. in an all-cash transaction at $15 per share, implying an enterprise value of about $550 million including assumed debt. Greenhill will operate as Mizuho's M&A and restructuring advisory business with its brand and leadership retained, adding roughly 370 employees to Mizuho and accelerating the bank's investment banking growth strategy.

Global Infrastructure Solutions (GISI) Acquires Arcadis Hong Kong D&E and Arcadis Singapore Consulting Businesses

November 7, 2022

Engineering Services

Global Infrastructure Solutions Inc. (GISI) agreed to acquire Arcadis’s Hong Kong Design & Engineering business (closed) and its Singapore consulting business (expected to close), adding roughly 500 employees and doubling GISI’s Asia operations. The businesses — legacy Freeman Fox/Hyder in Hong Kong and EC Harris/Davis Langdon & Seah in Singapore — will be rebranded as Asia Infrastructure Solutions to strengthen GISI’s capabilities in infrastructure and buildings.

Global Infrastructure Solutions (GISI) Merges with GEI Consultants

May 16, 2022

Engineering Services

Global Infrastructure Solutions Inc. (GISI) announced a merger with GEI Consultants, Inc., bringing GEI into the GISI family while allowing GEI to retain its brand and extend employee ownership. The transaction expands GISI’s Global Engineering and Consulting Platform and strengthens GEI’s capacity and footprint across North America.