ABG Sundal Collier Holding ASA is an investment banking group operating in Norway, Sweden, Denmark, and internationally. Through its subsidiaries, it provides corporate financing, mergers and acquisitions (M&A) and advisory, and brokerage and research services. Its offerings include equity and debt capital raising, advisory on mergers, acquisitions, and sales, real asset transactions, corporate brokerage, and project finance. The company was founded in 1984 and is headquartered in Oslo, Norway.