D+H (originally Davis & Henderson) was a Canadian global payments and lending technology provider serving nearly 8,000 financial institutions, specialty lenders, community banks, credit unions, governments and corporations, including Canada's five largest banks.

[3] D+H was headquartered in Toronto, Ontario, and had more than 5,500 employees in 15 countries, with annual revenues in excess of $1.5 billion.

In 1875, D+H was founded as Davis & Henderson, a Canadian manufacturer specializing in bookbinding and printing.

[8] By the latter part of the 1890s, Canadian financial institutions began to form a significant portion of D+H's customer base.

[10] Following a series of acquisitions starting in 2005, D+H shifted its business to providing financial technology services globally.