LONDON--(BUSINESS WIRE)--SEI has appointed RiskFirst as a key technology provider for its UK fiduciary management business. The arrangement will see the companies work together to combine RiskFirst’s unique pensions technology expertise with SEI’s highly-regarded investment principles and capabilities. David Hickey, Director, Institutional Advisory Team at SEI, comments: “Investment in software and technology is at the forefront of SEI’s thinking across all of our business lines. Specifically,