Wing Sum Yiu
姚詠心
This page summarises the Hong Kong Securities and Futures Commission (SFC) public register record for Wing Sum Yiu (姚詠心), a licensed former licensee with CE reference BWK445. This person has 0.2 years of SFC licence history. Total licence records on file: 1.
Information
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Licence history
| Firm | Role | Regulated activity | From | To |
|---|---|---|---|---|
| Fitch (Hong Kong) Limited 惠譽國際評級有限公司 |
Rep | Type 10 - Providing credit rating services | 2025-08-01 | 2025-09-30 |
Worked alongside
The 20 closest colleagues, strongest tie first — individuals licensed at the same firm as Wing Sum Yiu during overlapping periods. Ranked by how long they overlapped and how similar their regulated activities were, with shared time at a smaller firm weighted more than at a large one. See the detailed formula.