TGA has enjoyed the privilege of working with these Christian organisations:

ACOM – Australian College of Ministries

ALIVE Magazine

Anglicare/Anglican Home Mission Society

Australian Council of Churches
(Christmas Bowl)

Baptist Community Services/Baptist Care

Baptist Union of NSW

Baptist Union of Queensland

Bible Society

Bush Church Aid Society

Campus Crusade for Christ/Power to Change

Catholic Mission

Christian Woman Magazine

Church Resources

Churches of Christ

CMS – Church Missionary Society

Communicare/Integricare

Compassion

Hope Healthcare

NSW Council of Churches

Scripture Union

Sydney Anglican Schools Corporation

Sydney City Mission

Wesley Mission