Although the business entity is registered in the state of Pennsylvania, where the shipping office for the internet store is located, Justseeds members are spread across North America.
Inter-cooperative communication takes place primarily online, and mission-oriented discussions and project generation occur at occasional large group gatherings.
Justseeds is a collective organization of graphic printmakers, but individual members also work independently as educators, writers, sculptors, designers, and in puppet theater,[5] and have also published books, fanzines, and other graphic works which are informally included within the Justseeds rubric, including the journal Signal (Dunn, Macphee, PM Press) and the Celebrate People’s History Book (MacPhee, Feminist Press 2010).
As of September 2024, the members of Justseeds are: Favianna Rodriguez, Josh MacPhee, Meredith Stern, Melanie Cervantes, Jesus Barraza, Dylan Miner, Nicolas Lampert, Jess X.
Snow, Mary Tremonte, Thea Gahr, Roger Peet, Alec "Icky" Dunn, Pete Yahnke Railand, Shaun Slifer, Bec Young, Chris Stain, Molly Fair, Fernando Mati, Jesse Purcell, Chip Thomas, Kevin Caplicki, Kristine Virsis, Lesly Geovanni Mendoza, Mazatl, Sanya Hyand, Paul Kjelland, Aaron Hughes, Erik Ruin, Andrea Narno, Christeen Francis, Eric J. Garcia, Jessica Sabogal, Kevin Yuen Kit Lo, Kill Joy, Monica Trinidad, Nicole Marroquin, Saiyare Refaei, Sarah Farahat, William Estrada, and Zola.