Francisco Irazusta

Winstone Wallboards Ltd. manufactures and markets gypsum plasterboard and drywall systems. The firm’s products include plasterboards, cove, compounds, adhesives & sealants, fasteners & GIB handibrac, plasters, GIB rondo metal battens, acoustic accessories, trims & tape and gypsum. The company was founded in 1927 and is headquartered in Auckland, New Zealand.

Tasman Insulation New Zealand Ltd. manufactures and supplies insulation products. It provides home insulation products for energy efficient houses plus home improvement ideas, sound proofing material and home building insulation recommendations. The company was founded in 1961 and is headquartered in Penrose, New Zealand.

Part of Fletcher Building Ltd., Fletcher Building Products Ltd. is a New Zealander company that operates through six divisions - Building Products, Distribution, Concrete, Residential and Development, Construction, and International. The company is based in Penrose, New Zealand, and has significant operations in the manufacture and distribution of building products, employing over 5,000 people across the country, and some 800 people working on construction in New Zealand. The company employs over 14,500 people across manufacturing, distribution, retail, home building, and major construction and infrastructure projects. Tim Richards has been the CEO of the company since 2011.

Part of Fletcher Building Ltd., Fletcher Building Holdings Ltd. is a New Zealander company that employs over 14,500 people in manufacturing, distribution, retail, home building, major construction, and infrastructure projects. The company is based in Auckland, New Zealand. The company operates through six divisions, including building products, distribution, concrete, residential and development, construction, and more. Fletcher Building Holdings is dual listed on the NZX and ASX.

Part of Fletcher Building Ltd., Fletcher Steel Ltd. is a New Zealander company that specializes in providing roofing and cladding products. The company is based in Auckland, New Zealand. The company's product range includes alumigard, an aluminum roofing product that is resistant to rust and is best suited for homes close to the coast and in harsh environmental conditions. The company also offers colorcote pre-painted roofing and cladding products that are guaranteed for specific locations and conditions. Colorcote roofing has been the preferred choice of homeowners, roofers, builders, and architects for over 40 years.

Part of Fletcher Building Ltd., Laminex Group (NZ) Ltd. acts as a holding New Zealander company. The company is based in Auckland, New Zealand.

Infrabuild Australia Pty Ltd. manufactures and supplies steel products. The private company is based in Sydney, Australia. Francisco Rodriguez Irazusta has been the CEO of the Australian company since 2023.

Part of Fletcher Building Ltd., Formica SAS (France) is a French company that was founded in 2000. The company is based in Quillan, France. Formica SAS (France wholesales industrial equipment.