We are a member of the National Association of Congregational Christian Churches (NACCC) . We participate in the annual meeting as well as we had past members are part of various committees. Currently, we have a member that is part of the NACCC Missionary Society.

NACCC publishes the Congregationalist Magazine .

We are a member of the Michigan Conference of Congregational Churches.

Throughout the year the Michigan Conference holds weekend retreats for middle school, high school and college age students. The conference sponsors a week long summer camp which Pilgrim participates in.

Besides Pilgrim, the churches include:

• Britton Congregational Christian Church, Britton, MI
• Bushnell Congregational Church, Detroit, MI
• Community Congregational Church, Lathrup Village, MI
• First Congregational Church, Ann Arbor, MI
• First Congregational Church, Clarkston, MI
• First Congregational Church of Detroit, Detroit, MI
• First Congregational Church, Royal Oak, MI
• First Congregational Church, Wayne, MI
• Meadowbrook Congregational Church, Novi, MI
• Mount Hope Congregational Church, Livonia, MI
• North Congregational Church, Farmington Hills, MI
• Pine Hill Congregational Church, West Bloomfield, MI
• Rockwood First Congregational Church, Rockwood, MI
• Sturges Memorial Congregational Church, Port Huron, MI