| Name | Country | Market Cap (US$) |
|---|
| GiftCertificates.com, Inc. | United States | Private |
| GIFU-KEN SHICHOSON GYOSEI JOHO CENTER, FOUNDATION | Japan | Private |
| GIFUKEN SANGYO KEIZAI SHINKO CENTER, FOUNDATION | Japan | Private |
| Gigex, Inc. | United States | Private |
| GimmeaBid.com, Inc. | United States | Private |
| GISA GmbH | Germany | Private |
| Glass's Guide Service Ltd | United Kingdom | Private |
| Glenn Computer Corp | United States | Private |
| Global Domains International, Inc. | United States | Private |
| Global Insight, Inc. | United States | Private |
| Global Knowledge Network Corporation | United States | Private |
| Global Resource Management Inc | United States | Private |
| GLOBAL SHARED SERVICES SRL | Italy | Private |
| Global Value Services SPA | Italy | Private |
| Global Value Soluçoes S/A. | Brazil | Private |
| GlobalCenter, Inc. | Bermuda | Private |
| GlobalEnglish Corporation | United States | Private |
| GlobalLearningSystems | United States | Private |
| GlobalSpec, Inc. | United States | Private |
| GLOBE-SYS Informatikai Tanacsado Korlatolt Felelossegu Tarsasag | Hungary | Private |
| GLOBIX HOLDINGS (UK) LTD | United Kingdom | Private |
| Go2 Systems, Inc. | United States | Private |
| GoBeam, Inc. | United States | Private |
| Gocargo.Com | United States | Private |
| Gomez Advisors, Inc. | United States | Private |
| GOOGLE IRELAND LTD | Republic of Ireland | Private |
| goracing.com, inc. | United States | Private |
| GRAILANDIA ESPANA S.A. | Spain | Private |
| Grant Media, LLC | United States | Private |
| Graydon Belgium NV | Belgium | Private |
| Great Works Internet | United States | Private |
| Green Informatique Groupe | France | Private |
| green.ch AG | Switzerland | Private |
| GreenPages, Inc. | United States | Private |
| GREY MATTER LTD | United Kingdom | Private |
| GREYHAWK North America, LLC | United States | Private |
| Groceryworks.Com Inc | United States | Private |
| GROP, K.K. | Japan | Private |
| GRUPO IT DEUSTO SOCIEDAD LIMITADA. | Spain | Private |
| GRZ IT Center Linz GmbH | Austria | Private |
| Gtech Brasil Ltda. | Brazil | Private |
| GTI SOFTWARE Y NETWORKING SA | Spain | Private |
| Gts Novera Contact, S.R.O. | Czech Republic | Private |
| Guardent Inc | United States | Private |
| Guideline Inc | United States | Private |
| GWS Gesellschaft für Warenwirtschafts-Systeme mbH | Germany | Private |
| GXS LTD | United Kingdom | Private |
| H-Soft EDV GmbH | Germany | Private |
| Half.com, Inc. | United States | Private |
| Hammer Group Plc | United Kingdom | Private |
| HANKYU BUSINESS ASSOCIATE CO.,LTD. | Japan | Private |
| Harland Simon Group plc | United Kingdom | Private |
| Harris InfoSource International Inc. | United States | Private |
| Harris Interactive Inc | United States | Private |
| Hartfield Titus & Donnelly LLC | United States | Private |
| Hartlepool Water plc | United Kingdom | Private |
| Harvey Nash Consulting NV | Belgium | Private |
| Has Program Service Gmbh | Germany | Private |
| Has, Inc | United States | Private |
| Hawke Systems Ltd | United Kingdom | Private |
| Hca - Information Technology & Services, Inc. | United States | Private |
| HCL TECHNOLOGIES BPO SERVICES LIMITED | India | Private |
| HeadHunter.NET, Inc. | United States | Private |
| Health Information Designs, Inc. | United States | Private |
| HealthAnswers Inc. | United States | Private |
| HealthMedia, Inc. | United States | Private |
| Healthshop.Com, Inc | United States | Private |
| Healthtran Llc | United States | Private |
| Hearme, Inc. | United States | Private |
| Hebei Quantong Communication Co., Ltd. | China | Private |
| Helse Vest Ikt AS | Norway | Private |
| Henderson Cyber Limited | Hong Kong | Private |
| hereUare Communications, Inc. | United States | Private |
| HERMES SOFTLAB D.D. | Slovenia | Private |
| Hessische Zentrale fuer Datenverarbeitung | Germany | Private |
| HEWLETT-PACKARD AUSTRALIA PTY LTD | Australia | Private |
| HEWLETT-PACKARD GALWAY LTD | Republic of Ireland | Private |
| Hexaware Technologies, Inc | United States | Private |
| HEYWOOD LTD | United Kingdom | Private |
| HI-GRADE LTD | United Kingdom | Private |
| HI-TECH EXPORT | India | Private |
| HIDEC SYSTEMS CO.,LTD. | Japan | Private |
| High Speed Access Corporation | United States | Private |
| HighBeam Research, LLC | United States | Private |
| Hill Country Technologies, LLC | United States | Private |
| HILLSIDE (NEW MEDIA) LTD | United Kingdom | Private |
| HIROSHIMAKEN NOKYO JOHO CENTER, K.K. | Japan | Private |
| Hitachi Data Systems AG | Switzerland | Private |
| HITACHI DATA SYSTEMS AUSTRALIA PTY LTD | Australia | Private |
| HITACHI SHOUNAN BUSINESS SERVICE CO.,LTD. | Japan | Private |
| HITACHI SOFTEC CO.,LTD. | Japan | Private |
| HITACHI TECHNICAL COMMUNICATIONS CO.,LTD. | Japan | Private |
| HLS K.K. | Japan | Private |
| HOKKAIDO COMPUTING SERVICE CENTER INC. | Japan | Private |
| HOLCIM SERVICES EMEA SL. | Spain | Private |
| Holcomb Enterprises, Inc. | United States | Private |
| Holiday Diver, Inc. | United States | Private |
| HomeAway, Inc. | United States | Private |
| HomeGain.com, Inc. | United States | Private |
| HomeSeekers.com, Inc. | United States | Private |
|
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