David E. Smith Publications
- Sacred instrumental music for church and school musicians, graded solos and ensembles all instruments.
- http://www.despub.com/

The Music Makers
- [London, UK] Offers Roman Catholic liturgical music.
- http://www.themusicmakers.org/

Word Music
- Offers a large catalog of hymnals, choral music, orchestral and instrumental arrangements, and songbooks and accompaniment tracks by contemporary Christian recording artists.
- http://www.wordmusic.com/

CanticaNOVA Publications
- Music for the contemporary Catholic Church: Online catalog, and liturgical planning pages.
- http://www.canticanova.com/

Beckenhorst Press, Inc.
- Sacred music, by a catalog which represents over 150 composers, arrangers and lyricists of church music.
- http://www.beckenhorstpress.com/