Mary Alexander Grant

Part of Porterbrook Leasing Co. Ltd., Porterbrook Maintenance Ltd. is a British company that delivers high quality, safe rolling stock solutions to enable their customers to keep moving every day. The company is based in Derby, UK. The company manages a portfolio of nearly 5,000 quality rail vehicles and work with most train operating companies in the UK. The company's industry-leading engineering and asset management expertise underpins their professional fleet management and customer support services. The company offers a comprehensive range of tailored and attractive rail leasing solutions, with a portfolio consisting of over 5,000 rail vehicles.

Part of Porterbrook Leasing Co. Ltd., Porterbrook Leasing Mid Co. Ltd. leases rail and provides asset management services. The company is based in Derby, UK.

Part of Porterbrook Leasing Co. Ltd., Porterbrook March Leasing (4) Ltd. is a British company that has been at the heart of the UK's rail network for 25 years. The company is based in Derby, UK and has a vision to lead the way in creating a technologically advanced railway that can unlock and realize the vast potential of currently under-used or siloed rail data. The company owns almost a third of the national passenger rail fleet and provides professional fleet management and customer support services. Founded in 1992, Porterbrook's industry-leading engineering and asset management expertise enables them to deliver high-quality, safe rolling stock solutions that keep the rail network moving every day.

Part of Porterbrook Leasing Co. Ltd., Porterbrook Leasing Asset Co. Ltd. is a British company that specializes in the rental of railroad cars. The company is based in Derby, UK and was founded in 1959.

Part of Porterbrook Holdings I Ltd., Porterbrook Holdings II Ltd. provides investment services. The company is based in Derby, UK. Founded in 2014.