| Freshweb | Lesser Poland |
| Friko.pl | Masovian |
| FROG NET Tomasz Dyba | Łódź |
| Frog.pl | Masovian |
| From Poland With Dev | |
| FSi Sp. z o.o. | Lesser Poland |
| Fuero Games Sp. z o.o. | |
| FUH WebProjekt | Lower Silesian |
| Fundacja Akademickie Inkubatory Przedsiębiorczości | |
| Fundacja CODE:ME | |
| Fundacja Moje Państwo | |
| Fundacja MOST | |
| Funktional | |
| Funmedia | |
| Furgonetka | |
| Futuramo | Lesser Poland |
| Future Communication | Masovian |
| Future Processing | Silesian |
| Future Processing | Silesian |
| Future-King | Lubusz |
| Futurum Technology Sp. z o.o. Sp.k. | Lesser Poland |
| FZ KPT Sp. z o.o. | Lesser Poland |
| G2 Team | West Pomeranian |
| Galante Games | |
| GALAXY Systemy Informatyczne Sp. z o.o. | Lubusz |
| GaldoMedia Sp. z o.o. | Greater Poland |
| Galsoft | Subcarpathian |
| Gamatronic | Greater Poland |
| Gamekit S.A. | |
| Gamellon Sp. z o.o. | |
| Games Operators | |
| GameTrade.pl | |
| Gamma Sp. z o.o. | Masovian |
| Gate-Software Sp. z o.o. | |
| GB Soft | Silesian |
| GD.PL Sp. z o.o. | Pomeranian |
| Gdański Park Naukowo-Technologiczny | |
| Gdyński Inkubator Przedsiębiorczości | |
| Gdyńskie Centrum Wspierania Przedsiębiorczości | |
| Gecko Dynamics Sp. z o.o. | |
| GeekWork Sp. z o.o. | Kuyavian-Pomeranian |
| Gemius S.A. | Masovian |
| GemsNet | Kuyavian-Pomeranian |
| Generacja | Lower Silesian |
| Genli | Greater Poland |
| Genloxa Sp. z o.o. | |
| Genomtec S.A. | |
| Geo Renewables | |
| Geovigo | |
| GES IT | |