Susquehanna International Group (SIG) is the Hong Kong arm of the globally renowned quantitative trading and financial services firm founded in Philadelphia in 1987. SIG is a leading market maker and proprietary trading firm with deep expertise in options, equities, and futures across global markets, including significant operations in Asia-Pacific. Its Hong Kong entity holds licences spanning securities and futures dealing, corporate finance advisory, and asset management, reflecting its broad engagement across trading, capital markets, and investment management. SIG is known for its quantitative, data-driven approach and is one of the largest options trading firms in the world.
Licensed headcount
Active licence holders · monthly snapshot
Where talent comes from
Source firms · arrivals 2003–present
Where talent goes
Destination firms · departures 2003–present
Regulated activities
Country of origin · active staff
Inferred from name · current members only
People
| Name ↕ | CE# ↕ | Joined ↓ | |
|---|---|---|---|
| KIL Han Jong 吉漢鐘 DealingFutures | BGP387 | 2026-03-23 | |
| LI Haoyu 李浩宇 DealingAsset Mgmt | BSS351 | 2026-02-13 | |
| LAU Hor Yan, Pauline 劉可恩 DealingAsset Mgmt | APW586 | 2026-01-15 | |
| YIN Xingjian 尹行健 Dealing | BWX574 | 2025-10-24 | |
| KONG Lun 江麟 Dealing | BTQ936 | 2023-04-14 | |
| HOOD David Lionel DealingFuturesAsset Mgmt | BBP054 | 2021-02-23 | |
| POON Ting Ching, George 潘廷正 DealingFuturesAsset Mgmt | BIS082 | 2017-01-20 |
Top competitors by talent overlap
Score combines talent flow volume, regulatory activity overlap (Jaccard), and business similarity (embeddings). Higher = more competitive overlap.