Welsh, Carson, Anderson & Stowe ("WCAS")
was formed in 1979 and has specialized its investment activities in
two industries, information/business services and healthcare. WCAS
has raised and managed $20 billion in capital and has a current
portfolio of approximately 35 companies. Our strategy is to partner
with outstanding management teams and build value for our investors
through a combination of operational improvements, internal growth
initiatives and strategic acquisitions.