| P Royal | 1 | 3 |
| P-book | 1 | 1 |
| P-hd | 1 | 1 |
| P-news | 1 | 4 |
| P11-kit Project | 1 | 3 |
| P3mbo | 1 | 2 |
| P3scan Project | 1 | 1 |
| P4 Project | 1 | 1 |
| P5-crypt-perl Project | 1 | 2 |
| P5-encode Project | 1 | 1 |
| PB SEO Friendly Images | 1 | 1 |
| PCA Predict | 1 | 1 |
| PDF-XChange | 1 | 92 |
| PERSOL CAREER CO., LTD. | 1 | 1 |
| PHKP | 1 | 1 |
| PHOENIX CONTACT | 93 | 255 |
| PHP | 1 | 51 |
| PHP Crafts | 1 | 1 |
| PHP Factory | 5 | 5 |
| PHP FormMail | 1 | 6 |
| PHP Group | 2 | 52 |
| PHP Jabbers | 8 | 8 |
| PHP Point Of Sale LLC | 1 | 10 |
| PHP Scripts Mall Pvt. Ltd. | 1 | 1 |
| PHPFusion | 1 | 2 |
| PHPGurukul | 13 | 38 |
| PHPMailer | 1 | 1 |
| PHPMemcachedAdmin | 1 | 2 |
| PHPRADAR | 1 | 1 |
| PHPShop | 1 | 1 |
| PHPSocialNetwork | 1 | 2 |
| PHZ76 | 1 | 1 |
| PI Websolution | 7 | 8 |
| PILZ | 10 | 10 |
| PINPOINT.WORLD | 1 | 3 |
| PIXELA CORPORATION | 1 | 2 |
| PLANEX COMMUNICATIONS INC. | 2 | 4 |
| POEditor | 1 | 2 |
| POSIMYTH | 2 | 3 |
| POWERCOM CO., LTD. | 1 | 4 |
| POWR.io | 1 | 2 |
| PREH GMBH | 1 | 2 |
| PRESENTCAST INC. | 1 | 1 |
| PROSCEND | 4 | 8 |
| PT Trijaya Digital Grup | 1 | 1 |
| PT Woo Plugins (by Webdados) | 1 | 1 |
| PTC | 13 | 61 |
| PX4 | 2 | 5 |
| Pablo Software Solutions | 5 | 12 |
| Pablosoftwaresolutions | 2 | 2 |
| Pac-resolver Project | 1 | 1 |
| Pac4j | 1 | 2 |
| Paccoin | 1 | 1 |
| Pacemaker\/corosync Configuration System Project | 1 | 2 |
| Pacercms | 1 | 3 |
| Pachno | 1 | 1 |
| Pacific Software | 2 | 3 |
| Pacificmags | 1 | 1 |
| Pacifictimesheet | 1 | 1 |
| PackageKit | 2 | 4 |
| Packagekit Project | 1 | 2 |
| Packet Knights | 1 | 1 |
| Packeteer | 3 | 5 |
| Packetfence | 1 | 5 |
| Packettrap | 2 | 5 |
| Pacman Project | 1 | 4 |
| Pacom | 2 | 2 |
| Pacos Drivers | 1 | 3 |
| Pacosdrivers | 1 | 3 |
| Pacparser Project | 1 | 1 |
| Pacsrapor | 1 | 2 |
| Pactware | 1 | 3 |
| Pad-site-scripts | 1 | 4 |
| PaddlePaddle | 1 | 25 |
| Paddlepaddle | 2 | 2 |
| Padl | 2 | 11 |
| Padl Software | 3 | 13 |
| Padrinorb | 1 | 1 |
| Paessler | 4 | 37 |
| Page Visit Counter | 1 | 3 |
| Page-flip-tools | 1 | 1 |
| Page-layout-builder Project | 1 | 1 |
| Page Flip Book Project | 1 | 1 |
| Pagedowntech | 1 | 2 |
| Pagefusion | 1 | 1 |
| Pagehelper Project | 1 | 1 |
| Pagekit | 1 | 12 |
| Pagelayer | 1 | 6 |
| Pagelines | 1 | 1 |
| Pagerduty | 1 | 1 |
| Pagesperso-orange | 3 | 160 |
| Pagesquid | 1 | 1 |
| Pagetool | 1 | 3 |
| Pagetreecms | 1 | 1 |
| Pagetriage Project | 1 | 1 |
| Pagoda Linux Project | 1 | 1 |
| Pagode | 1 | 1 |
| Pagup | 1 | 1 |
| Pagure Project | 1 | 5 |
| Paid To Read Script Project | 1 | 5 |
