Generation Development Group (ASX:GDG) remains the leading issuer-manager in Australia's managed accounts market, with its Evidentia business maintaining a clear lead through its scale, execution capabilities, and adviser-focused model, Jefferies said in a Wednesday note.

The company's Evidentia operates in Australia's AU$300 billion managed accounts market, which continues to expand rapidly despite intensifying competition, according to Jefferies.

Jefferies said recent deals, including Betashares' acquisition of Trellia and Kudu's purchase of Drummond, highlight the long-term growth potential of a competitive sector spanning issuer-managers, research-led consultants, exchange-traded fund providers and investment platforms.

The research firm rejects the view that low barriers to entry are driving boutique competition, arguing that managed accounts require heavy regulatory and platform investment, typically take two years to generate revenue, cost AU$3 million to AU$5 million upfront to reach profitability, and see little genuine new entry.

The research firm stated that leading companies succeed through disciplined risk management, scalable portfolio construction, fee efficiency, strong technology, governance and adviser alignment, and that Evidentia's advisory-led, research-backed offerings strengthen relationships, efficiency, and its leadership position.

Jefferies maintained a buy rating on Generation Development and a price target of AU$6.35.