New Delhi, Oct. 14 -- Accenture Plc chief executive Julie Sweet is banking on legacy technology overhauls and a new push for mid-sized clients to get closer to becoming a $100 billion revenue behemoth in three years, even as a tough spending climate offers no tailwinds.

Outlining the Dublin-based company's next three-year plan during her opening address at its investor day on Wednesday, Sweet said, "The next chapter will be about scaling reinvention for our clients and for us. Our three-year financial ambition is to achieve at least mid-single-digit revenue growth in constant currency in fiscal year (FY27) and FY28, and then a step up in the range of growth from mid-single digit to high-single digit, starting in FY29, and taking market s...