Brookfield Corporation is a Canadian multinational company that is one of the world's largest alternative investment management companies, with over US$725 billion of assets under management in 2022. It focuses on direct control investments in real estate, renewable power, infrastructure, credit and private equity. The company invests in distressed securities through Oaktree Capital, which it bought in 2019. Brookfield's headquarters are in Toronto.

An alternative investment, also known as an alternative asset or alternative investment fund (AIF), is an investment in any asset class excluding capital stocks, bonds, and cash. The term is a relatively loose one and includes tangible assets such as precious metals, collectibles and some financial assets such as real estate, commodities, private equity, distressed securities, hedge funds, exchange funds, carbon credits, venture capital, film production, financial derivatives, cryptocurrencies, non-fungible tokens, and Tax Receivable Agreements. Investments in real estate, forestry and shipping are also often termed "alternative" despite the ancient use of such real assets to enhance and preserve wealth. Alternative investments are to be contrasted with traditional investments.