| Haiku Laboratories |
| Hamilton Software |
| Hammerstone NV |
| Handler & Associates |
| Happy Trader |
| Hard Right Edge |
| HardAssets.com |
| Harloff Capital Mgmt |
| Harmonic Timing |
| Hawkeye Traders |
| Healing Presence |
| Heartland Investor Services |
| HedgeLender |
| Hi-Tech Futures |
| Highlight Investments |
| Hills Capital Mgmt |
| HL Camp & Company |
| HNC Software Inc. |
| Hold Brothers |
| Hong Kong Futures Exchange |
| HotCandlestick |
| HotSignals.com |
| Hotspot FX |
| Hotswings Dot Com Pty |
| HottingerSignals |
| Hubb Financial Group |
| HY Markets |
| HyperTrader Tech |
