Oldcastle BuildingEnvelope®, Inc has sold Antamex International, Inc. to O3 Industries LLC
Oldcastle BuildingEnvelope®, Inc. (Oldcastle) has sold its Toronto-based fenestration subcontracting business unit, Antamex International, Inc. (Antamex), to O3 Industries LLC.
Antamex is a provider of custom high-performance unitized glass façade solutions and engineering design services for commercial, institutional, high-end residential and mixed-use projects across North America.
O3 Industries is a private investment firm based in New York City.
Oldcastle, part of the Building Products Division of CRH plc (ISE:CRG), is a premier supplier of glazing-focused interior and exterior products, including architectural glass, metal, engineered systems and glazing hardware and supplies.
One of Oaklins’ teams in the USA served as the exclusive financial advisor to the seller in this transaction.


Talk to the deal team

Jerome S. Romano
Managing Director
Boston, United StatesOaklins TM Capital
Related deals
MT Højgaard Holding’s subsidiary Enemærke & Petersen has acquired Raunstrup
MT Højgaard Holding A/S’ business unit Enemærke & Petersen (E&P) has entered into an agreement to acquire the nationwide construction and carpentry company Raunstrup A/S. This strategic acquisition will bolster E&P’s geographical position in Denmark and strengthen its activities within the building maintenance services sector. The Raunstrup brand will remain, and activities and daily management will continue unchanged under E&P’s ownership.
Learn moreBlue Equity is partnering with Bang & Beenfeldt
The private shareholders of Bang & Beenfeldt A/S have sold the company to Blue Equity, with a subsequent reinvestment in the new company.
Learn moreOré Peinture has been acquired by Geveko Markings, the European leader in the road marking sector
Oré Peinture has been acquired by Geveko Markings AB. This is the biggest acquisition in Geveko Markings’ almost 100-year history and customers of the combined entity will benefit from an enhanced solutions offering and a broader product range.
Learn more