These organizations have contributed to or otherwise supported the Peace House:
- Dallas Peace Center - "The Dallas Peace Center is the oldest and largest peace and justice organization in North Texas." Their mission "is based on a vision of reconciliation: to promote education, dialogue and action for peace and justice."
- Friends of Peace, Waco - promotes peace and justice by example, education, and non-violent advocacy
- American Friends Service Committee - AFSC is a Nobel-prize-winning Quaker-founded humanitarian organization focusing on peacemaking and war relief. The Austin Area program addresses economic justice, human rights and solidarity with Central America.
In addition, we became an affiliate of the Southern Christian Leadership Conference in 2006.