Headquartered in Calgary, S.i. Systems is Canada’s 5th largest supplier of contract Information Technology professionals. A client beginning in 2006, Tallinn Capital provided subordinated debt funds several times for working capital and acquisitions. Each loan was repaid from an increased senior bank loan, which became available upon the increased cash flow of this growing company. Tallinn’s most recent loan assisted in the synergistic acquisition of a Toronto competitor, which significantly increased S.i. Systems’ presence in that city.