There are many companies that serve and support the classical education and Lutheran markets. While the list may be inexhaustible, here are many to serve your needs and give you ideas. Use wisdom.

- Ad Crucem
- Ambleside Online
- Association of Classical Christian Schools
- Association of Confessing Evangelical Lutheran Congregations
- Beautiful Teaching
- Bryce Hedstrom Latin Resources
- Canon Press
- Catherine Project
- Chesterton School Network
- CiRCE Institute
- Classical Conversations
- Classical Academic Press
- Classical Latin School Association
- Classical Learning Test
- Concordia Catechetical Academy
- The Consortium for Classical Lutheran Education
- The Consortium of Classical Educators
- Cranach Blog
- Evangelical-Lutheran Liturgical Congregations
- Gottesdienst, The Journal of Lutheran Liturgy
- The Great Hearts Institute
- The Hausvater Project
- Hillsdale College K-12 Education
- Hillsdale College Free Online Courses
- House of Humane Letters
- Institute for Catholic Liberal Education
- Into Your Hands LLC
- The Institute for Excellence in Writing
- Issues, Etc.
- Kepler Education
- Logia, A Journal of Lutheran Theology
- Logos School
- Luther Classical College
- Lutheran Homeschool Marketplace & Press
- Lutheran Public Radio
- Memoria Press
- The National Latin Exam
- Paideia Academics
- Simply Classical
- Society for Classical Learning
- Steadfast Lutherans
- Sturm Listserve
- The Thales Academy
- Wittenberg Academy
- Worldview Academy