Piştgir
PhET spasdarê organîzasyon, kargeh, û kesên piştgirî dane ye:
Piştgiriya Aborî
Platinum Level Contributors ($100k+)

The O'Donnell Foundation
C. Wieman and S. Gilbert
Gold Level Contributors ($10k - $100k)
Silver Level Contributors ($5k - $10k)
Bronze Level Contributors ($1k - $5k)
Piştgiriya Teknîkî
ej-technologies
Ji bo peyde kirina lîsansên JProfiler
Ji bo peyde kirina lîsansên JProfiler
TechSmith
Ji bo peyde kirina lîsansên Camtasia Studio
Ji bo peyde kirina lîsansên Camtasia Studio
Piccolo
Danageha grafîkên çavkaniya azad
Danageha grafîkên çavkaniya azad
JFreeChart
An open source chart library
An open source chart library

Raymond Sheh's JADE
A dynamics engine
A dynamics engine
Sourceforge.
For hosting our source code repository
For hosting our source code repository
Proguard
An open source tool for code shrinking
An open source tool for code shrinking
JetBrains
For providing for our Java development environment
For providing for our Java development environment
BitRock
Ji bo peyde kirina avakerê sazkerê me
Ji bo peyde kirina avakerê sazkerê me
Royal Interactive
Ji bo fikra malpera xweser
Ji bo fikra malpera xweser
Dynamical Systems
Ji bo peyde kirina waneyekî me
Ji bo peyde kirina waneyekî me