NewTimeSpace | Quarterly Ranking of Hong Kong IPO Auditors by Number of Mandates (Q3 2026)

NewTimeSpace · 2026/10/10 11:03 · By Zeyu Wu

NewTimeSpace Research Institute data show 9 audit firms served Hong Kong IPOs in Q3 2026, with a markedly top-heavy profile. Ernst & Young (EY) led with 13 mandates, Deloitte Touche Tohmatsu ranked second with 6 and KPMG third with 4; Rongcheng (HK) and SHINEWING (HK) tied fourth with 2 each; Tianjian International, PricewaterhouseCoopers, BDO and Grant Thornton (HK) took 1 apiece. EY's lead was clear, and rankings within the Big Four diverged, with PwC serving just one mandate this quarter.

Quarterly Ranking of Hong Kong IPO Auditors by Number of Mandates (Q3 2026)
No.	Auditor	No. of Mandates
1	Ernst & Young	13
2	Deloitte Touche Tohmatsu	6
3	KPMG	4
4	Rongcheng (Hong Kong) CPA Limited	2
5	SHINEWING (HK) CPA Limited	2
6	Tianjian International CPA Limited	1
7	PricewaterhouseCoopers	1
8	BDO Limited	1
9	Grant Thornton Hong Kong Limited	1
Source/Compiled by: Choice / NewTimeSpace Research Statistical Period: Q3 2026

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Intermediaries Quarterly League Table Auditor Ernst & Young